Toggle navigation
PNG IP Search
(
0
)
English
العربية
Français
日本語
About
Help
Link1
Link2
Designs
Patents
Trademarks
Basic
Advanced
User Selection
(
0
)
Parent Identifier
Document Name
Document Type
Content
Enclose your search criteria within "" for exact search
Your browser does not support viewing the document.Kindly download the document instead.
From
To
Journal Description
Category
Application Number
+/- Fields
Countries
Applicant Country
Representative Country
Inventor Country
Priority Details
PCT Publication Country
Less
Files
Status Code
Less
Classification
Showing 1 of 2
IPC Classes
Non IPC Classified
More
Less
Dates
Showing 3 of 5
Filing Date
Publication Date
Registration Date
Priority Date
PCT Publication Date
More
Less
Patents
Showing 5 of 8
Title
Title Bilingual
Title English
Description
Abstract
Abstract
Abstract Bilingual
Abstract English
More
Less
Names
Showing 4 of 6
Applicant
Applicant Bilingual
Representative Name
Representative Name Bilingual
APNA_GROUP
APNA_FORMATTED
More
Less
Numbers
Showing 5 of 7
Filing Number
Filing Number
Registration Number
PCT Publication Number
Publication Number
Priority Number
Original Registration Number
More
Less
Miscellaneous
Showing 5 of 45
Identifier
Publication Kind Code
Application Type
Application SubType
File Type
Applicant Address
Applicant Address Bilingual
Applicant Residence
Representative Address
Representative Address Bilingual
Representative Residence
Status
Sub Status
Status Date
Office Code
CPC Classes
IPC Technology Field
IPC Technology Sector
IPC_MAIN
CPC_MAIN
Inventor Address
Inventor
Inventor Address Bilingual
Inventor Bilingual
Inventor Residence
PCT Filing Number
PCT Publication date
National Entry Date
Gazette Date
Gazette Number
PBNBWCODE
Citation Description
Citation Category
Citation Claim
Citation Number
Claim Description
Claim Language
Claim Number
Claims
PUB_SER
PUB_NBR
PUB_NBRS
REG_TYP
REG_SER
REG_NBR
More
Less
Filing Number
Filing Date
Publication Number
Publication Date
Technology
Chemistry --- Basic materials chemistry
Chemistry --- Biotechnology
Chemistry --- Chemical engineering
Chemistry --- Environmental technology
Chemistry --- Food chemistry
Chemistry --- Macromolecular chemistry, polymers
Chemistry --- Materials, metallurgy
Chemistry --- Micro-structural and nano-technology
Chemistry --- Organic fine chemistry
Chemistry --- Pharmaceuticals
Chemistry --- Surface technology, coating
Electrical engineering --- Audio-visual technology
Electrical engineering --- Basic communication processes
Electrical engineering --- Computer technology
Electrical engineering --- Digital communication
Electrical engineering --- Electrical machinery, apparatus, energy
Electrical engineering --- IT methods for management
Electrical engineering --- Semiconductors
Electrical engineering --- Telecommunications
Instruments --- Analysis of biological materials
Instruments --- Control
Instruments --- Measurement
Instruments --- Medical technology
Instruments --- Optics
Mechanical engineering --- Engines, pumps, turbines
Mechanical engineering --- Handling
Mechanical engineering --- Machine tools
Mechanical engineering --- Mechanical elements
Mechanical engineering --- Other special machines
Mechanical engineering --- Textile and paper machines
Mechanical engineering --- Thermal processes and apparatus
Mechanical engineering --- Transport
Other fields --- Civil engineering
Other fields --- Furniture, games
Other fields --- Other consumer goods
Search Criteria
Mark
Ranked by Nice Classes
Ranked by Vienna Classes
Information
Information
No records found
Filter by :
Files
Application Type
(
1
)
Patents
(
893
)
Status Code
(
7
)
Filed
(
277
)
Examined
(
154
)
Withdrawn
(
185
)
Registered
(
79
)
Abandoned
(
120
)
Inactive
(
1
)
Pending
(
79
)
Miscellaneous
Application SubType
(
2
)
National
(
71
)
PCT
(
822
)
Dates
Filing Date
(
20
)
2002
(
2
)
2003
(
18
)
2004
(
35
)
2005
(
38
)
2006
(
41
)
2007
(
39
)
2008
(
62
)
2009
(
56
)
2010
(
81
)
2011
(
73
)
2012
(
78
)
2013
(
47
)
2014
(
47
)
2015
(
50
)
2016
(
59
)
2017
(
45
)
2018
(
55
)
2019
(
45
)
2020
(
20
)
2022
(
1
)
Publication Date
(
14
)
2005
(
6
)
2009
(
23
)
2010
(
5
)
2011
(
9
)
2013
(
10
)
2014
(
6
)
2015
(
10
)
2016
(
9
)
2017
(
9
)
2018
(
7
)
2019
(
12
)
2020
(
12
)
2021
(
78
)
2022
(
25
)
Registration Date
(
17
)
2005
(
1
)
2007
(
4
)
2008
(
4
)
2009
(
21
)
2010
(
6
)
2011
(
6
)
2012
(
3
)
2013
(
6
)
2014
(
5
)
2015
(
6
)
2016
(
10
)
2017
(
3
)
2018
(
2
)
2019
(
4
)
2020
(
4
)
2021
(
5
)
2022
(
7
)
Expiration Date
(
12
)
2023
(
7
)
2024
(
18
)
2025
(
21
)
2026
(
16
)
2027
(
7
)
2028
(
11
)
2029
(
7
)
2030
(
3
)
2031
(
4
)
2032
(
1
)
2033
(
1
)
2035
(
1
)
Classification
IPC Classes
(
1401
)
Chemistry
(
508
)
A23B 7/026
(
1
)
A23B 7/005
(
1
)
A23B 7/02
(
1
)
A23B 4/005
(
1
)
A23B 4/044
(
2
)
A23B 4/16
(
1
)
A23B 4/06
(
1
)
A23B 4/10
(
1
)
A23B 4/00
(
1
)
A23B 7/008
(
1
)
A23B 4/03
(
1
)
A23B 4/02
(
1
)
A23C 21/06
(
1
)
A23C 9/152
(
1
)
A23C 9/13
(
1
)
A62C 3/06
(
1
)
A23C 9/142
(
2
)
A23C 9/15
(
1
)
A23C 9/14
(
1
)
A23C 9/137
(
1
)
A23D 9/06
(
1
)
A23D 7/02
(
1
)
A23D 9/02
(
1
)
A23D 9/05
(
1
)
A23D 9/04
(
1
)
A21D 2/18
(
1
)
A23F 5/36
(
1
)
A23F 5/02
(
1
)
A23G 1/02
(
1
)
A23G 1/00
(
1
)
A01H 1/04
(
3
)
A01H 5/08
(
2
)
A01H 1/06
(
1
)
A01H 5/00
(
3
)
A23J 1/20
(
1
)
A23J 3/08
(
1
)
A61K 39/015
(
1
)
A61K 31/4412
(
1
)
A61K 31/4965
(
1
)
A61K 31/7115
(
2
)
A61K 47/10
(
1
)
A61K 31/4422
(
1
)
A61K 39/04
(
1
)
A61K 31/506
(
1
)
A61K 31/40
(
1
)
A61K 31/4162
(
1
)
A61K 39/00
(
3
)
A61K 38/21
(
1
)
A61K 47/06
(
1
)
A61K 31/416
(
1
)
A61K 31/47
(
1
)
A61K 31/245
(
1
)
A61K 8/41
(
1
)
A23K 10/30
(
1
)
A61K 47/26
(
1
)
A61K 31/195
(
1
)
A61K 31/03
(
1
)
A61K 31/381
(
1
)
A61K 38/17
(
1
)
A23K 50/10
(
1
)
A61K 31/712
(
3
)
A61K 35/16
(
1
)
A61K 31/353
(
1
)
A61K 31/192
(
2
)
A61K 31/4409
(
1
)
A61K 8/362
(
1
)
A61K 36/80
(
1
)
A61K 47/02
(
2
)
A61K 9/06
(
1
)
A61K 31/7125
(
3
)
A61K 31/573
(
1
)
A61K 9/20
(
2
)
A61K 9/08
(
1
)
A61K 31/366
(
1
)
A61K 39/395
(
2
)
A61K 47/48
(
1
)
A61K 9/10
(
2
)
A23K 10/37
(
1
)
A61K 31/713
(
3
)
A61K 8/06
(
1
)
A61K 38/16
(
2
)
A61K 31/00
(
1
)
A61K 31/4035
(
1
)
A61K 38/36
(
1
)
A61K 31/085
(
1
)
A61K 35/78
(
1
)
A61K 39/12
(
1
)
A61K 31/131
(
1
)
A61K 9/16
(
1
)
A61K 45/06
(
1
)
A61K 31/496
(
1
)
A61K 39/187
(
1
)
A61K 31/7088
(
3
)
A61K 47/14
(
1
)
A61K 31/13
(
1
)
A61K 31/4025
(
1
)
A61K 9/00
(
1
)
A61K 9/24
(
1
)
A61K 9/14
(
1
)
A61K 47/38
(
2
)
A23L 1/31
(
1
)
A23L 13/00
(
1
)
A23L 19/00
(
1
)
A23L 3/30
(
1
)
A23L 3/54
(
1
)
A23L 5/00
(
1
)
A23L 19/10
(
1
)
A23L 29/212
(
1
)
A23L 3/16
(
2
)
A23L 19/12
(
1
)
A23L 1/325
(
1
)
A23L 1/025
(
1
)
A01N 63/02
(
1
)
A01N 25/00
(
3
)
A01N 25/08
(
1
)
A01N 31/02
(
1
)
A01N 55/02
(
1
)
A01N 43/00
(
1
)
A01N 25/12
(
1
)
A01N 43/80
(
1
)
A01N 27/00
(
1
)
A01N 63/00
(
2
)
A01N 43/38
(
1
)
A01N 33/00
(
2
)
A61P 31/20
(
2
)
A61P 27/02
(
1
)
A61P 3/04
(
1
)
A61P 5/00
(
1
)
A61P 39/04
(
1
)
A61P 7/00
(
1
)
A01P 21/00
(
3
)
A61P 11/06
(
1
)
A61P 29/00
(
1
)
A61P 21/00
(
1
)
A01P 7/04
(
2
)
A61P 3/06
(
1
)
A61P 25/28
(
4
)
A61P 35/00
(
4
)
A61P 31/12
(
1
)
A61P 31/06
(
2
)
A61P 19/00
(
1
)
A61P 31/14
(
2
)
A61P 31/16
(
1
)
A61P 25/00
(
1
)
A61P 17/02
(
1
)
A61P 31/08
(
1
)
A61P 27/00
(
1
)
A61Q 5/04
(
1
)
A61Q 19/00
(
1
)
A61Q 5/10
(
1
)
A61Q 5/08
(
1
)
A61Q 5/00
(
1
)
B03B 5/28
(
2
)
B07B 4/02
(
1
)
B32B 21/00
(
1
)
B32B 18/00
(
1
)
B09B 1/00
(
1
)
B05B 1/00
(
1
)
B04B 1/12
(
1
)
B04B 5/10
(
1
)
B08B 9/093
(
1
)
B03B 5/64
(
1
)
B32B 3/16
(
1
)
B04B 5/04
(
1
)
B07B 1/18
(
1
)
B03B 5/00
(
1
)
B03B 7/00
(
2
)
B09B 3/00
(
3
)
B07B 1/46
(
2
)
B04B 1/02
(
1
)
B04B 11/02
(
1
)
B07B 1/28
(
1
)
B07C 5/34
(
1
)
B02C 25/00
(
1
)
B02C 23/08
(
1
)
B03C 5/00
(
1
)
B04C 3/00
(
1
)
B02C 23/00
(
1
)
B02C 19/22
(
1
)
B03C 1/025
(
1
)
B03C 1/00
(
1
)
B02C 4/30
(
1
)
B02C 17/22
(
7
)
B02C 17/00
(
1
)
B04C 3/06
(
1
)
B09C 1/02
(
1
)
B04C 11/00
(
1
)
B02C 17/20
(
1
)
B02C 17/18
(
4
)
B01D 53/62
(
1
)
B03D 1/16
(
1
)
B01D 61/42
(
1
)
B01D 29/46
(
2
)
B01D 25/19
(
1
)
B01D 21/00
(
2
)
B01D 53/02
(
2
)
B01D 53/48
(
2
)
B01D 45/02
(
1
)
B03D 3/06
(
1
)
B03D 1/14
(
1
)
B01D 17/02
(
1
)
B01D 3/22
(
1
)
B01D 53/75
(
2
)
B03D 1/02
(
6
)
B01D 11/04
(
1
)
B01D 69/02
(
1
)
B01D 53/26
(
1
)
B03D 1/10
(
1
)
B01D 53/22
(
1
)
B01D 3/24
(
1
)
B01D 53/28
(
1
)
B01D 29/66
(
1
)
B03D 1/01
(
2
)
B03D 1/08
(
1
)
B01D 53/92
(
1
)
B01D 33/03
(
1
)
B01D 15/02
(
1
)
B03D 101/04
(
1
)
B03D 1/00
(
4
)
B01D 53/54
(
1
)
B01D 39/12
(
1
)
B01D 21/24
(
4
)
B01D 3/00
(
6
)
B01D 15/36
(
2
)
B01D 19/00
(
1
)
B01D 47/06
(
1
)
B01D 35/30
(
1
)
B01D 29/44
(
1
)
B01D 61/14
(
1
)
B01D 25/26
(
1
)
B01D 1/00
(
1
)
B01D 3/20
(
3
)
B01D 21/01
(
2
)
B01D 53/18
(
6
)
B01D 17/028
(
1
)
B01D 47/00
(
2
)
B03D 1/06
(
1
)
B03D 103/02
(
1
)
B01D 35/02
(
1
)
B01D 47/02
(
1
)
B03D 1/001
(
1
)
B01D 3/14
(
1
)
B03D 1/012
(
2
)
B01D 21/26
(
2
)
B01D 15/38
(
1
)
B01D 15/00
(
1
)
B01D 61/58
(
1
)
B01D 3/32
(
2
)
B01D 71/02
(
1
)
B03D 1/008
(
1
)
B01D 3/16
(
2
)
B03D 1/002
(
1
)
B01D 15/34
(
1
)
B01D 53/00
(
1
)
B01D 15/04
(
1
)
B01D 21/02
(
1
)
B01D 15/26
(
1
)
B01D 53/14
(
8
)
B01D 3/42
(
2
)
B01D 61/02
(
1
)
B01F 13/08
(
1
)
B01F 7/00
(
1
)
B01F 3/08
(
1
)
B01F 5/06
(
1
)
B01J 38/10
(
2
)
B01J 3/00
(
2
)
B01J 23/86
(
2
)
B01J 47/10
(
1
)
B01J 20/30
(
1
)
B01J 37/03
(
2
)
B01J 8/02
(
2
)
B01J 23/22
(
1
)
B01J 20/22
(
2
)
B01J 23/34
(
1
)
B01J 29/48
(
1
)
B01J 27/232
(
1
)
B01J 23/10
(
2
)
B01J 27/199
(
1
)
B01J 27/02
(
1
)
B01J 19/32
(
3
)
B01J 19/30
(
2
)
B01J 21/00
(
2
)
B01J 37/16
(
2
)
B01J 3/02
(
1
)
B01J 8/06
(
2
)
B01J 23/72
(
2
)
B01J 23/78
(
1
)
B01J 37/34
(
1
)
B01J 38/32
(
1
)
B01J 23/42
(
3
)
B01J 35/00
(
7
)
B01J 29/74
(
3
)
B01J 37/06
(
1
)
B01J 20/26
(
1
)
B01J 38/16
(
1
)
B01J 37/02
(
6
)
B01J 38/14
(
1
)
B01J 37/08
(
11
)
B01J 23/46
(
3
)
B01J 23/835
(
2
)
B01J 20/18
(
1
)
B01J 8/04
(
3
)
B01J 21/12
(
1
)
B01J 23/94
(
2
)
B01J 49/00
(
1
)
B01J 20/32
(
1
)
B01J 37/00
(
1
)
B01J 23/30
(
1
)
B01J 20/28
(
3
)
B01J 38/00
(
2
)
B01J 23/06
(
1
)
B01J 23/12
(
1
)
B01J 38/50
(
1
)
B01J 23/745
(
2
)
B01J 19/10
(
1
)
B01J 38/02
(
2
)
B01J 8/00
(
8
)
B01J 19/24
(
1
)
B01J 33/00
(
1
)
B01J 29/12
(
4
)
B01J 20/06
(
1
)
B01J 38/30
(
1
)
B01J 35/02
(
4
)
B01J 23/889
(
1
)
B01J 41/14
(
2
)
B01J 23/75
(
15
)
B01J 39/20
(
1
)
B01J 23/58
(
1
)
B01J 21/08
(
1
)
B01J 37/04
(
2
)
B01J 23/85
(
1
)
B01J 23/755
(
2
)
B01J 23/20
(
1
)
B01J 23/89
(
8
)
B01J 37/18
(
8
)
B01J 35/04
(
1
)
B01J 27/185
(
1
)
B01J 21/02
(
2
)
B01J 8/18
(
4
)
B01J 39/04
(
1
)
B01J 23/96
(
2
)
B01J 23/825
(
2
)
B01J 8/22
(
13
)
B01J 39/00
(
1
)
B01J 23/888
(
1
)
B01J 35/10
(
5
)
B01J 8/24
(
3
)
B01J 19/00
(
4
)
B01J 27/043
(
1
)
B01J 23/02
(
1
)
C22B 23/02
(
1
)
C11B 1/02
(
2
)
C10B 53/02
(
2
)
C22B 21/00
(
2
)
C01B 21/06
(
1
)
C10B 033/00
(
1
)
C22B 1/24
(
1
)
C11B 1/14
(
2
)
C01B 31/20
(
1
)
C22B 19/20
(
1
)
C22B 11/00
(
13
)
C22B 1/16
(
3
)
C10B 41/06
(
1
)
C22B 3/14
(
2
)
C01B 3/56
(
2
)
C01B 13/02
(
1
)
C01B 13/18
(
1
)
C22B 19/00
(
2
)
C22B 11/02
(
1
)
C04B 28/10
(
1
)
C01B 3/40
(
1
)
C22B 7/00
(
2
)
C22B 23/04
(
2
)
C01B 31/08
(
1
)
C04B 22/06
(
1
)
C01B 13/14
(
1
)
C11B 3/00
(
2
)
C01B 3/36
(
1
)
C04B 2/08
(
1
)
C22B 3/26
(
5
)
C06B 31/06
(
1
)
C22B 11/12
(
1
)
C04B 18/04
(
1
)
C11B 3/16
(
3
)
C22B 23/06
(
1
)
C01B 3/38
(
5
)
C22B 9/00
(
1
)
C22B 3/00
(
13
)
C11B 1/04
(
2
)
C22B 3/24
(
6
)
C01B 3/24
(
1
)
C11B 1/16
(
2
)
C22B 3/22
(
3
)
C22B 3/16
(
4
)
C01B 39/04
(
1
)
C04B 2/04
(
1
)
C22B 3/44
(
11
)
C11B 3/10
(
1
)
C22B 3/08
(
13
)
C22B 3/12
(
5
)
C22B 1/02
(
2
)
C07B 61/00
(
7
)
C01B 17/04
(
1
)
C22B 3/42
(
4
)
C01B 3/50
(
1
)
C22B 3/06
(
16
)
C22B 30/02
(
1
)
C22B 7/04
(
1
)
C22B 47/00
(
3
)
C22B 3/46
(
3
)
C22B 26/22
(
2
)
C22B 03/42
(
1
)
C22B 11/08
(
5
)
C22B 5/00
(
1
)
C22B 15/00
(
14
)
C22B 13/00
(
1
)
C11B 13/00
(
2
)
C22B 23/00
(
37
)
C22B 11/06
(
1
)
C22B 34/12
(
1
)
C22B 59/00
(
1
)
C22B 3/04
(
18
)
C01B 3/48
(
2
)
C01B 39/02
(
1
)
C04B 7/00
(
1
)
C11B 1/10
(
6
)
C08B 1/00
(
1
)
C22B 3/32
(
1
)
C06B 31/28
(
2
)
C22B 1/00
(
6
)
C22B 1/244
(
1
)
C01B 21/072
(
1
)
C11B 1/06
(
2
)
C22B 17/00
(
1
)
C10B 51/00
(
1
)
C04B 2/06
(
1
)
C22B 1/243
(
2
)
C22B 3/10
(
7
)
C22B 3/20
(
10
)
C22B 30/04
(
1
)
C06B 47/00
(
2
)
C25B 1/04
(
1
)
C22B 4/08
(
1
)
C01B 13/32
(
1
)
C22B 5/12
(
1
)
C10B 49/02
(
1
)
C07C 29/80
(
1
)
C07C 311/02
(
1
)
C25C 1/24
(
1
)
C01C 1/04
(
1
)
C07C 405/00
(
2
)
C07C 1/20
(
2
)
C07C 311/17
(
1
)
C23C 16/06
(
1
)
C07C 29/48
(
1
)
C25C 7/08
(
1
)
C07C 59/72
(
1
)
C25C 1/06
(
1
)
C07C 57/58
(
1
)
C07C 235/34
(
1
)
C07C 31/30
(
1
)
C05C 5/04
(
1
)
C07C 31/20
(
2
)
C07C 63/26
(
1
)
C07C 51/47
(
2
)
C07C 51/44
(
10
)
C08C 1/08
(
2
)
C07C 69/82
(
1
)
C05C 5/00
(
1
)
C07C 29/50
(
1
)
C07C 7/06
(
1
)
C07C 53/08
(
8
)
C07C 51/42
(
1
)
C22C 29/14
(
1
)
C07C 291/02
(
2
)
C07C 27/00
(
1
)
C25C 7/02
(
2
)
C22C 33/04
(
1
)
C22C 29/16
(
1
)
C07C 51/487
(
1
)
C09C 1/02
(
1
)
C22C 37/06
(
2
)
C07C 27/02
(
2
)
C07C 11/167
(
1
)
C07C 1/02
(
1
)
C07C 29/76
(
1
)
C25C 3/08
(
1
)
C07C 62/30
(
1
)
C07C 317/22
(
1
)
C23C 16/50
(
1
)
C08C 1/10
(
2
)
C25C 1/12
(
3
)
C07C 59/64
(
1
)
C07C 31/08
(
1
)
C07C 319/24
(
1
)
C07C 31/04
(
2
)
C22C 33/08
(
1
)
C07C 15/16
(
1
)
C25C 3/36
(
1
)
C25C 1/08
(
1
)
C07C 51/12
(
8
)
C07C 29/156
(
1
)
C07C 1/00
(
1
)
C07C 7/04
(
1
)
C22C 29/02
(
2
)
C23C 16/24
(
1
)
C07C 7/08
(
1
)
C07C 51/09
(
1
)
C07C 29/74
(
2
)
C07C 255/00
(
1
)
C07C 59/68
(
1
)
C08C 1/075
(
2
)
C07C 1/04
(
12
)
C07C 201/02
(
2
)
C07C 57/38
(
1
)
C22C 37/10
(
1
)
C07C 67/03
(
3
)
C11D 3/43
(
1
)
C07D 409/04
(
1
)
C07D 405/06
(
1
)
C25D 1/04
(
1
)
C07D 311/58
(
1
)
C07D 239/96
(
1
)
C07D 239/54
(
1
)
C07D 213/64
(
1
)
C07D 401/12
(
1
)
C07D 495/14
(
1
)
C07D 261/08
(
1
)
C06D 5/00
(
1
)
C07D 239/48
(
1
)
C07D 471/04
(
3
)
C07D 401/10
(
1
)
C07D 401/06
(
1
)
C25D 3/38
(
1
)
C07D 207/40
(
1
)
C07D 249/18
(
1
)
C07D 403/10
(
1
)
C07D 207/34
(
1
)
C07D 405/14
(
1
)
C07D 309/06
(
1
)
C07D 231/54
(
1
)
C07D 211/88
(
1
)
C07D 265/28
(
1
)
C11D 1/62
(
1
)
C07D 295/22
(
1
)
C07D 495/04
(
1
)
C01D 15/02
(
1
)
C07D 413/12
(
1
)
C07D 263/58
(
1
)
C25D 1/20
(
1
)
C07D 295/18
(
1
)
C07D 209/48
(
2
)
C07D 333/22
(
1
)
C07D 209/12
(
1
)
C07D 237/32
(
1
)
C07D 257/04
(
1
)
C02F 103/16
(
1
)
C02F 1/40
(
2
)
C01F 5/06
(
1
)
C02F 101/20
(
1
)
C02F 1/56
(
2
)
C02F 101/18
(
1
)
C01F 7/02
(
1
)
C02F 3/12
(
1
)
C02F 1/24
(
1
)
C01F 11/02
(
4
)
C02F 1/04
(
3
)
C02F 1/50
(
1
)
C02F 103/10
(
2
)
C02F 11/12
(
1
)
C02F 09/04
(
1
)
C02F 01/52
(
1
)
C01F 5/38
(
1
)
C02F 01/58
(
1
)
C01F 5/42
(
1
)
C02F 103/42
(
2
)
C02F 11/00
(
4
)
C02F 1/76
(
3
)
C02F 101/10
(
1
)
C02F 1/72
(
3
)
C02F 1/44
(
1
)
C01F 5/14
(
1
)
C01F 5/02
(
1
)
C02F 1/28
(
3
)
C02F 1/54
(
1
)
C01F 1/00
(
1
)
C02F 01/66
(
1
)
C02F 1/00
(
4
)
C02F 01/72
(
1
)
C02F 1/52
(
3
)
C02F 103/00
(
2
)
C02F 1/62
(
1
)
C02F 1/36
(
1
)
C01F 7/44
(
2
)
C05F 9/04
(
1
)
C02F 1/68
(
1
)
C01F 11/36
(
1
)
C02F 9/00
(
2
)
C02F 1/66
(
1
)
C02F 1/78
(
1
)
C02F 1/32
(
1
)
C01F 5/10
(
1
)
C02F 1/42
(
2
)
C05F 17/00
(
1
)
C10G 49/00
(
1
)
C10G 5/06
(
1
)
C10G 47/16
(
1
)
C10G 7/12
(
1
)
C10G 65/12
(
1
)
C10G 27/04
(
1
)
C10G 65/02
(
1
)
C10G 45/62
(
8
)
C10G 47/00
(
9
)
C10G 45/00
(
3
)
C08G 63/91
(
1
)
C10G 65/14
(
4
)
C10G 65/04
(
1
)
C10G 15/08
(
1
)
C10G 2/00
(
83
)
C10G 47/36
(
3
)
C10G 45/58
(
3
)
C01G 51/04
(
1
)
C10G 45/10
(
2
)
C10G 21/14
(
1
)
C10G 67/02
(
1
)
C10G 35/095
(
1
)
C08G 65/329
(
1
)
C10G 45/72
(
2
)
C10G 32/02
(
1
)
C10G 21/16
(
1
)
C10G 65/16
(
1
)
C10G 67/04
(
1
)
C10G 45/02
(
4
)
C10G 45/64
(
4
)
C01G 53/04
(
1
)
C10G 45/60
(
3
)
C10G 27/00
(
1
)
C10G 3/00
(
1
)
C01G 45/02
(
1
)
C10G 47/18
(
6
)
C10G 7/00
(
3
)
C01G 1/00
(
1
)
C07H 21/04
(
1
)
C07H 21/00
(
1
)
C10J 3/00
(
3
)
C07J 31/00
(
1
)
C10J 3/12
(
1
)
C07J 71/00
(
1
)
C07K 14/195
(
2
)
C07K 14/00
(
1
)
C10K 1/34
(
1
)
C08K 5/5415
(
1
)
C07K 14/445
(
1
)
C07K 16/32
(
1
)
C07K 14/82
(
2
)
C07K 16/28
(
5
)
C07K 14/705
(
1
)
C08K 3/36
(
1
)
C13K 1/02
(
1
)
C07K 14/415
(
1
)
C09K 8/035
(
1
)
C09K 8/03
(
1
)
C08K 3/06
(
1
)
C07K 14/005
(
1
)
C10K 1/14
(
1
)
C09K 8/36
(
1
)
C09K 8/584
(
2
)
C08K 5/04
(
1
)
C07K 14/725
(
1
)
C07K 14/35
(
1
)
C09K 8/04
(
1
)
C07K 16/30
(
1
)
C08K 5/00
(
1
)
C08L 33/26
(
1
)
C08L 7/00
(
1
)
C08L 23/00
(
1
)
C08L 17/00
(
1
)
C10L 1/02
(
2
)
C10L 1/16
(
1
)
C10L 3/10
(
5
)
C08L 15/00
(
1
)
C10L 1/10
(
1
)
C08L 25/12
(
1
)
C10L 10/14
(
1
)
C10L 9/08
(
1
)
C10L 5/44
(
1
)
C10L 10/04
(
1
)
C10L 5/46
(
1
)
C10L 10/16
(
1
)
C10L 1/08
(
7
)
C08L 7/02
(
1
)
C08L 9/00
(
1
)
C10M 105/04
(
2
)
C10M 177/00
(
1
)
C10M 101/02
(
1
)
C12M 1/00
(
1
)
C12M 1/42
(
1
)
C12N 15/90
(
1
)
C12N 15/61
(
1
)
C12N 9/04
(
1
)
C12N 9/02
(
1
)
C12N 15/13
(
1
)
C12N 5/078
(
1
)
C12N 15/02
(
1
)
C12N 5/10
(
1
)
C12N 5/076
(
1
)
C12N 15/82
(
2
)
C12N 15/64
(
1
)
C10N 70/00
(
1
)
C12N 1/14
(
1
)
C12N 9/24
(
1
)
C12N 5/04
(
1
)
C12N 5/0783
(
1
)
C12N 15/10
(
1
)
C10N 20/02
(
1
)
C10N 20/00
(
1
)
C12N 5/02
(
1
)
C10N 20/06
(
1
)
C12N 15/74
(
1
)
C12N 15/63
(
1
)
C12N 9/90
(
2
)
C12N 1/02
(
1
)
C12N 7/00
(
2
)
C12N 1/04
(
1
)
C12N 1/00
(
2
)
C12P 7/18
(
1
)
C12P 7/10
(
2
)
C12P 7/64
(
2
)
C12P 19/02
(
1
)
C12P 19/14
(
1
)
C12P 5/00
(
1
)
C12Q 1/68
(
7
)
E01F 15/04
(
1
)
E01F 9/60
(
1
)
E01F 15/02
(
1
)
E01F 9/631
(
1
)
E01F 9/623
(
1
)
F26B 3/20
(
1
)
F26B 25/10
(
1
)
F26B 23/10
(
1
)
F25J 1/00
(
20
)
F25J 5/00
(
2
)
F25J 3/00
(
19
)
F25J 3/06
(
2
)
F25J 3/08
(
2
)
F25J 3/04
(
2
)
F25J 3/02
(
6
)
F25J 1/02
(
12
)
F25J 03/00
(
1
)
Electrical Engineering
(
71
)
G06F 3/02
(
2
)
G06F 3/0489
(
2
)
G06F 9/50
(
1
)
G06F 3/01
(
3
)
G06F 17/28
(
2
)
G06F 17/10
(
1
)
G06F 13/40
(
1
)
G06F 15/177
(
1
)
G06F 9/30
(
1
)
G06F 3/0488
(
1
)
G06F 9/46
(
1
)
G06F 15/16
(
1
)
G06F 3/023
(
3
)
G10L 13/08
(
1
)
G10L 19/22
(
1
)
G10L 19/02
(
2
)
G10L 19/00
(
2
)
G10L 19/24
(
1
)
G10L 19/26
(
1
)
G06Q 90/00
(
1
)
G06Q 50/02
(
3
)
G06Q 30/00
(
2
)
G06Q 40/02
(
1
)
G06Q 10/06
(
1
)
G06Q 30/04
(
1
)
G06Q 50/06
(
1
)
G06T 17/40
(
1
)
G06T 11/60
(
1
)
G06T 19/00
(
1
)
H05B 7/06
(
1
)
H05B 6/60
(
1
)
H04B 17/00
(
1
)
H04B 7/06
(
1
)
H04B 1/3827
(
1
)
H05B 33/08
(
2
)
H04B 7/26
(
1
)
H05B 7/09
(
1
)
H01J 45/00
(
1
)
H05K 7/14
(
1
)
H02K 44/08
(
1
)
H02K 17/28
(
1
)
H02K 35/02
(
2
)
H02K 17/30
(
1
)
H02K 7/18
(
1
)
H04L 12/807
(
1
)
H04L 12/70
(
1
)
H04L 5/14
(
1
)
H04L 12/801
(
1
)
H01L 27/30
(
1
)
H04L 1/18
(
2
)
H04L 29/06
(
2
)
H01L 31/048
(
1
)
H04L 1/08
(
1
)
H04L 5/00
(
3
)
H04L 9/28
(
1
)
H04L 1/00
(
3
)
H04L 12/851
(
1
)
H04L 12/46
(
1
)
H04L 29/08
(
1
)
H04L 12/28
(
2
)
H01M 2/30
(
1
)
H04M 1/18
(
1
)
H01M 2/34
(
1
)
H01M 2/20
(
1
)
H01M 10/48
(
1
)
H03M 7/40
(
1
)
H01M 10/42
(
1
)
H01M 2/10
(
1
)
H03M 13/00
(
1
)
H04M 17/00
(
1
)
H04N 21/262
(
1
)
H04N 19/46
(
1
)
H04N 19/80
(
1
)
H04N 21/435
(
1
)
H04N 19/14
(
1
)
H04N 19/102
(
1
)
H04N 19/18
(
1
)
H04N 19/70
(
4
)
H04N 19/13
(
3
)
H04N 19/119
(
2
)
H04N 19/96
(
1
)
H04N 19/157
(
1
)
H04N 19/42
(
1
)
H04N 19/105
(
1
)
H04N 19/593
(
5
)
H04N 19/196
(
2
)
H04N 19/126
(
2
)
H04N 21/266
(
1
)
H04N 19/186
(
2
)
H04N 19/94
(
1
)
H04N 21/854
(
4
)
H04N 1/00
(
1
)
H04N 21/845
(
3
)
H04N 21/235
(
1
)
H04N 21/438
(
1
)
H04N 19/182
(
1
)
H04N 21/44
(
1
)
H04N 19/91
(
1
)
H04N 19/463
(
2
)
H04N 19/90
(
1
)
H04N 19/11
(
1
)
H04N 19/61
(
1
)
H04N 21/2343
(
2
)
H04N 19/93
(
2
)
H04N 19/176
(
4
)
H02P 1/44
(
1
)
H01R 13/523
(
1
)
H01R 33/96
(
1
)
H04S 3/00
(
1
)
H04W 36/38
(
1
)
H04W 88/04
(
1
)
H04W 24/00
(
1
)
H04W 48/14
(
1
)
H04W 88/06
(
1
)
H04W 48/08
(
1
)
H04W 88/08
(
1
)
H04W 52/02
(
2
)
H04W 72/04
(
1
)
H04W 4/00
(
4
)
H04W 16/00
(
1
)
H04W 74/08
(
1
)
H04W 48/16
(
1
)
H04W 88/02
(
1
)
H04W 36/00
(
1
)
H04W 68/00
(
1
)
H04W 48/18
(
1
)
H04W 72/00
(
1
)
H04W 12/04
(
1
)
H04W 48/12
(
2
)
Instruments
(
38
)
A61L 2/14
(
1
)
A61M 5/00
(
1
)
A61M 11/06
(
1
)
G05B 13/02
(
2
)
G01B 11/10
(
1
)
G05B 19/042
(
1
)
G05B 13/04
(
1
)
G05B 19/18
(
1
)
G01B 21/30
(
1
)
G01B 11/25
(
1
)
G05B 5/01
(
1
)
G01B 11/30
(
2
)
G01B 7/14
(
1
)
G05B 15/02
(
1
)
G05B 19/05
(
1
)
G05B 23/02
(
1
)
G05F 3/16
(
1
)
G01F 23/28
(
1
)
G01F 23/14
(
1
)
G01J 3/10
(
1
)
G01N 21/71
(
1
)
G01N 33/12
(
1
)
G01N 22/00
(
3
)
G01N 23/223
(
2
)
G01N 21/00
(
1
)
G01N 33/24
(
5
)
G01N 21/35
(
2
)
G01N 33/50
(
2
)
G01N 21/84
(
2
)
G01N 25/00
(
1
)
G01N 23/222
(
3
)
G01N 33/569
(
3
)
G01N 33/573
(
1
)
G01N 21/954
(
1
)
G01N 24/00
(
1
)
G01N 31/12
(
1
)
G01N 1/10
(
1
)
G01N 21/85
(
1
)
G01V 3/18
(
2
)
G01V 1/04
(
1
)
G01V 1/38
(
2
)
G01V 1/16
(
2
)
G01V 3/165
(
1
)
G01V 3/26
(
1
)
G01V 1/00
(
2
)
G01V 3/16
(
1
)
G01V 01/30
(
1
)
G01V 01/28
(
1
)
G01V 3/08
(
1
)
G01V 3/10
(
1
)
Mechanical Engineering
(
167
)
A22C 25/16
(
1
)
A22C 25/17
(
1
)
A01C 7/04
(
2
)
A22C 17/00
(
1
)
A22C 25/18
(
1
)
A01G 25/16
(
1
)
A01G 9/14
(
1
)
A01G 27/00
(
1
)
A01G 9/029
(
1
)
A01G 13/00
(
1
)
A01G 25/00
(
1
)
A01G 31/04
(
5
)
A01G 7/06
(
1
)
A01G 31/02
(
1
)
A01G 7/00
(
1
)
A01G 1/00
(
1
)
A01G 9/24
(
3
)
A01G 23/14
(
1
)
A01G 23/10
(
1
)
A01G 23/00
(
1
)
A01K 47/02
(
1
)
A01K 47/06
(
1
)
A01K 79/00
(
1
)
A01K 47/04
(
1
)
A01K 73/02
(
1
)
A01K 67/027
(
1
)
A23N 5/00
(
1
)
A23N 12/08
(
1
)
A23P 30/38
(
1
)
A23P 30/30
(
1
)
B27B 3/22
(
1
)
B28B 23/00
(
1
)
B63B 25/14
(
1
)
B63B 21/24
(
1
)
B63B 27/00
(
1
)
B63B 25/16
(
2
)
B63B 21/50
(
2
)
B63B 35/00
(
2
)
B63B 27/24
(
1
)
B28B 23/18
(
1
)
B27B 3/02
(
1
)
B27B 5/29
(
1
)
B63B 25/24
(
1
)
B63B 22/04
(
1
)
B27B 5/18
(
1
)
B63B 35/42
(
1
)
B63B 25/00
(
1
)
B63B 35/44
(
2
)
B65B 3/26
(
1
)
B66B 9/00
(
1
)
B63B 5/06
(
1
)
B61B 13/02
(
2
)
B29C 47/08
(
1
)
B66C 1/62
(
1
)
B29C 47/04
(
1
)
B66C 1/66
(
1
)
B64C 39/02
(
1
)
B29C 53/60
(
1
)
B66C 1/10
(
1
)
B21C 23/08
(
1
)
B29C 53/08
(
1
)
B63C 1/00
(
1
)
B29C 63/00
(
1
)
B66C 23/18
(
1
)
B63C 11/52
(
1
)
B66C 23/72
(
1
)
B63C 11/48
(
1
)
B65D 85/10
(
2
)
B65D 77/06
(
1
)
B67D 7/46
(
1
)
B67D 9/00
(
1
)
B65D 33/38
(
1
)
B65D 17/28
(
1
)
B66D 1/60
(
1
)
B27D 1/04
(
1
)
B29D 23/00
(
1
)
B65D 90/40
(
1
)
B21D 51/14
(
1
)
B65D 90/08
(
1
)
B65D 90/30
(
1
)
B65D 5/42
(
1
)
B65D 90/02
(
1
)
B65D 5/66
(
2
)
B65D 47/06
(
1
)
B23D 45/02
(
1
)
B65D 25/40
(
1
)
B21D 51/20
(
1
)
B23D 47/02
(
1
)
B65D 88/30
(
1
)
B65D 90/00
(
1
)
B67D 5/04
(
1
)
B65D 5/44
(
1
)
B64D 47/08
(
1
)
B65D 88/02
(
1
)
B67D 7/36
(
1
)
B65D 21/02
(
1
)
B66F 7/14
(
1
)
B66F 9/00
(
1
)
B66F 3/10
(
1
)
B65G 33/14
(
1
)
B65G 51/01
(
1
)
B65G 11/16
(
2
)
B65G 49/00
(
1
)
B65G 43/02
(
1
)
B65G 67/12
(
1
)
B63G 8/42
(
1
)
B65H 75/34
(
1
)
B63H 1/16
(
1
)
B23K 103/24
(
1
)
B23K 9/23
(
1
)
B23K 101/12
(
1
)
B23K 9/02
(
1
)
B60K 16/00
(
1
)
B23K 35/40
(
1
)
B60K 15/077
(
1
)
B23K 103/14
(
1
)
B60K 15/03
(
2
)
B29L 23/00
(
1
)
B61L 1/18
(
1
)
B61L 3/24
(
1
)
B27M 3/00
(
1
)
B27N 3/14
(
1
)
B60P 3/035
(
1
)
B60P 3/41
(
1
)
B60R 1/06
(
1
)
B60R 1/072
(
1
)
B60R 13/01
(
1
)
B60S 9/00
(
1
)
B60S 5/02
(
1
)
C08J 11/24
(
4
)
C08J 3/05
(
1
)
C08J 3/24
(
1
)
D21C 3/04
(
1
)
D21C 3/00
(
1
)
D21C 1/04
(
1
)
D06P 5/30
(
1
)
D06P 5/00
(
1
)
D06P 1/52
(
1
)
F03B 9/00
(
1
)
F04B 25/00
(
1
)
F03B 13/20
(
1
)
F25B 9/00
(
1
)
F03B 3/16
(
1
)
F04B 11/00
(
2
)
F27B 3/16
(
1
)
F04B 41/06
(
1
)
F16B 37/04
(
1
)
F04B 49/00
(
2
)
F16B 1/00
(
2
)
F03B 13/00
(
1
)
F25B 1/10
(
1
)
F04B 49/20
(
1
)
F04B 23/00
(
2
)
F25B 25/02
(
1
)
F04B 43/067
(
1
)
F16B 21/12
(
1
)
F03B 17/06
(
4
)
F16B 2/22
(
1
)
F03B 1/00
(
1
)
F15B 1/08
(
1
)
F04B 15/02
(
1
)
F04B 23/04
(
1
)
F03B 13/12
(
2
)
F04B 53/22
(
1
)
F03B 1/04
(
1
)
F22B 29/02
(
1
)
F16B 21/02
(
1
)
F03B 17/00
(
2
)
F04B 39/12
(
1
)
F22B 5/02
(
1
)
F25B 30/06
(
1
)
F04B 17/03
(
1
)
F03B 13/26
(
4
)
F03B 13/22
(
2
)
F25B 27/02
(
1
)
F03B 13/10
(
5
)
F04B 9/02
(
1
)
F16B 19/02
(
1
)
F04B 17/00
(
1
)
F15B 1/10
(
1
)
F02B 75/02
(
1
)
F27B 3/10
(
1
)
F22B 5/00
(
1
)
F03B 13/18
(
4
)
F02C 3/10
(
1
)
F23C 10/32
(
1
)
F17C 13/06
(
1
)
F17C 1/06
(
1
)
F23C 10/10
(
1
)
F17C 11/00
(
1
)
F17C 13/12
(
1
)
F17C 5/02
(
1
)
F17C 3/08
(
1
)
F17C 13/00
(
2
)
F23C 10/12
(
1
)
F17C 1/00
(
1
)
F17C 5/06
(
1
)
F17C 1/16
(
1
)
F04C 23/00
(
1
)
F17C 3/02
(
6
)
F02C 3/04
(
1
)
F04D 29/00
(
3
)
F04D 25/16
(
2
)
F27D 1/00
(
1
)
F04D 7/04
(
10
)
F22D 7/00
(
1
)
F04D 17/00
(
1
)
F04D 29/62
(
2
)
F04D 29/42
(
6
)
F04D 29/60
(
1
)
F01D 25/00
(
2
)
F04D 25/04
(
1
)
F03D 3/00
(
1
)
F04D 1/00
(
1
)
F15D 1/04
(
1
)
F03D 9/02
(
2
)
F01D 17/14
(
1
)
F04D 29/02
(
1
)
F01D 1/02
(
1
)
F03D 11/04
(
1
)
F04D 29/24
(
3
)
F04D 29/66
(
1
)
F03D 3/04
(
1
)
F17D 1/02
(
1
)
F04D 29/18
(
1
)
F04D 29/40
(
4
)
F04D 29/22
(
6
)
F01D 9/00
(
1
)
F03D 5/00
(
1
)
F15D 1/02
(
1
)
F03D 9/00
(
4
)
F28D 21/00
(
1
)
F15D 1/06
(
1
)
F04D 27/00
(
1
)
F04D 7/00
(
2
)
F42D 1/10
(
2
)
F04D 29/44
(
1
)
F04D 29/08
(
1
)
F27D 11/10
(
1
)
F04D 29/16
(
1
)
F03D 1/06
(
1
)
F22D 7/04
(
1
)
F04D 17/12
(
1
)
F04D 29/68
(
1
)
F03D 3/02
(
1
)
F17D 5/00
(
1
)
F03D 11/00
(
1
)
F17D 5/02
(
1
)
F15D 1/10
(
1
)
F01D 15/10
(
1
)
F42D 1/24
(
1
)
F28F 1/30
(
1
)
F28F 1/24
(
1
)
F28F 1/28
(
1
)
F04F 1/18
(
1
)
F28F 13/12
(
1
)
F16F 15/00
(
1
)
F03G 7/00
(
2
)
F16G 15/06
(
1
)
F16G 9/00
(
1
)
F03G 3/00
(
1
)
F24J 3/08
(
1
)
F02K 1/52
(
1
)
F16K 17/04
(
1
)
F16K 01/12
(
1
)
F01K 25/00
(
1
)
F16K 31/122
(
1
)
F16K 31/34
(
1
)
F16K 17/00
(
1
)
F16K 15/18
(
1
)
F16K 21/04
(
1
)
F01K 25/10
(
1
)
F16K 31/04
(
1
)
F16K 3/04
(
1
)
F16K 33/00
(
1
)
F01K 27/00
(
1
)
F16K 31/54
(
1
)
F16K 1/12
(
2
)
F16K 3/10
(
1
)
F16K 31/08
(
1
)
F16K 21/18
(
1
)
F16K 31/18
(
2
)
F16L 39/06
(
1
)
F16L 39/00
(
2
)
F16L 37/28
(
1
)
F16L 55/00
(
1
)
F16L 9/18
(
2
)
F16L 55/04
(
1
)
F16L 43/00
(
1
)
F16L 9/00
(
1
)
F16L 27/12
(
1
)
F16L 37/244
(
1
)
F16L 11/08
(
1
)
F16L 55/053
(
1
)
F16L 37/00
(
1
)
F16L 1/26
(
2
)
F16L 49/00
(
1
)
F16L 57/06
(
2
)
F16L 59/18
(
1
)
F01M 11/02
(
1
)
F01M 11/06
(
1
)
Other Fields
(
99
)
A63G 31/00
(
3
)
A47J 47/00
(
1
)
A47J 47/01
(
1
)
A47J 27/00
(
1
)
A63K 1/00
(
1
)
A47K 10/02
(
1
)
B43K 5/00
(
1
)
E06B 9/52
(
2
)
E04B 1/18
(
1
)
E04B 1/30
(
2
)
E04B 2/58
(
1
)
E21B 43/36
(
1
)
E21B 33/13
(
1
)
E21B 19/22
(
2
)
E21B 43/02
(
1
)
E05B 19/06
(
1
)
E21B 21/00
(
1
)
E21B 43/26
(
1
)
E21B 6/04
(
1
)
E21B 7/12
(
1
)
E02B 8/06
(
1
)
E21B 43/013
(
1
)
E04B 1/343
(
1
)
E21B 43/04
(
2
)
E21B 33/16
(
1
)
E06B 5/11
(
2
)
E21B 17/01
(
3
)
E21B 47/0228
(
1
)
E21B 43/00
(
1
)
E21B 43/34
(
4
)
E04B 2/84
(
1
)
E21B 43/27
(
1
)
E21B 43/295
(
1
)
E21B 43/12
(
1
)
E21B 47/00
(
1
)
E06B 7/16
(
1
)
E04B 1/19
(
1
)
E21B 7/18
(
1
)
E04B 1/16
(
2
)
E21B 19/06
(
1
)
E02B 5/02
(
1
)
E04B 2/56
(
1
)
E21B 6/08
(
1
)
E02B 9/08
(
1
)
E21B 7/04
(
2
)
E04B 2/86
(
2
)
E21B 19/14
(
1
)
E04B 1/24
(
1
)
E21B 4/06
(
1
)
E21B 19/08
(
1
)
E21B 19/24
(
1
)
E02B 9/02
(
1
)
E21B 49/06
(
1
)
E21B 7/128
(
1
)
E21B 43/24
(
1
)
E21B 17/02
(
1
)
E06B 9/01
(
1
)
E21B 7/24
(
1
)
E04B 1/04
(
1
)
E04B 1/35
(
1
)
E04B 1/80
(
1
)
E21B 33/038
(
1
)
E02B 3/10
(
1
)
E04B 5/02
(
1
)
E05B 27/10
(
1
)
E21B 43/38
(
1
)
E21B 21/12
(
1
)
E02B 3/16
(
1
)
E21B 43/08
(
3
)
E04B 1/08
(
1
)
E21B 41/04
(
1
)
E21B 4/02
(
1
)
E21B 7/00
(
1
)
E21B 33/076
(
1
)
E06B 7/14
(
1
)
E06B 3/48
(
1
)
E02B 17/00
(
2
)
E21B 43/10
(
2
)
E04B 2/44
(
1
)
E21B 17/20
(
1
)
E21B 36/00
(
1
)
E21B 47/001
(
1
)
E21B 15/00
(
1
)
E21B 1/00
(
1
)
E21B 43/16
(
4
)
E05B 27/00
(
1
)
E21B 41/00
(
1
)
E06B 7/096
(
1
)
E04B 5/10
(
1
)
E21B 33/00
(
1
)
E21B 43/263
(
1
)
E21B 7/20
(
1
)
E21B 4/14
(
1
)
E21B 43/01
(
1
)
E21B 17/00
(
2
)
E21C 41/22
(
1
)
E01C 9/00
(
1
)
E21C 50/00
(
10
)
E21C 41/00
(
1
)
E01C 5/16
(
1
)
E01C 5/20
(
1
)
E21C 47/10
(
1
)
E01C 11/02
(
1
)
E04C 2/08
(
1
)
E04C 2/24
(
1
)
E04C 2/26
(
1
)
E21C 47/00
(
1
)
E21C 41/16
(
1
)
E01C 5/06
(
1
)
E04C 2/04
(
1
)
E21C 35/24
(
1
)
E21C 45/00
(
7
)
E04C 3/294
(
1
)
E21D 7/00
(
1
)
E05D 15/58
(
1
)
E01D 21/08
(
1
)
E01D 1/00
(
1
)
E02D 27/01
(
1
)
E21D 9/12
(
1
)
E05D 15/26
(
1
)
E21D 1/03
(
2
)
E01D 101/10
(
1
)
E21D 20/00
(
1
)
E02D 17/20
(
2
)
E02D 27/12
(
1
)
E21D 21/00
(
4
)
E02D 27/42
(
1
)
E02D 17/12
(
1
)
E01D 21/10
(
1
)
E01D 02/02
(
1
)
E02F 3/38
(
1
)
E02F 3/58
(
1
)
E21F 17/00
(
1
)
E02F 7/06
(
1
)
E02F 3/80
(
1
)
E02F 3/88
(
7
)
E02F 1/00
(
1
)
E02F 7/10
(
4
)
E02F 7/00
(
5
)
E04F 15/06
(
1
)
E04F 15/10
(
1
)
E21F 16/00
(
1
)
E02F 3/92
(
2
)
E02F 3/00
(
1
)
E02F 5/00
(
3
)
E02F 3/36
(
1
)
E02F 5/10
(
1
)
E02F 9/14
(
1
)
E02F 5/12
(
2
)
E02F 5/28
(
1
)