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PDF
Scheme
Definition
CPC-to-IPC
Compilation of Changes
Recent Changes List
CPC to IPC Concordance for Subclass
A
45C
Printable Version [PDF]
Version:
2026.08
CPC Group
IPC Group
CPC Group
IPC Group
A
45C
1/00
A
45
C
1/00
open_in_new
A
45C
2001/003
A
45
C
1/00
open_in_new
A
45C
2001/006
A
45
C
1/00
open_in_new
A
45C
1/02
A
45
C
1/02
open_in_new
A
45C
2001/022
A
45
C
1/02
open_in_new
A
45C
1/024
A
45
C
1/02
open_in_new
A
45C
2001/026
A
45
C
1/02
open_in_new
A
45C
2001/028
A
45
C
1/02
open_in_new
A
45C
1/04
A
45
C
1/04
open_in_new
A
45C
1/06
A
45
C
1/06
open_in_new
A
45C
2001/062
A
45
C
1/06
open_in_new
A
45C
2001/065
A
45
C
1/06
open_in_new
A
45C
2001/067
A
45
C
1/06
open_in_new
A
45C
1/08
A
45
C
1/08
open_in_new
A
45C
2001/083
A
45
C
1/08
open_in_new
A
45C
2001/086
A
45
C
1/08
open_in_new
A
45C
1/10
A
45
C
1/10
open_in_new
A
45C
2001/101
A
45
C
1/10
open_in_new
A
45C
2001/102
A
45
C
1/10
open_in_new
A
45C
2001/104
A
45
C
1/10
open_in_new
A
45C
2001/105
A
45
C
1/10
open_in_new
A
45C
2001/107
A
45
C
1/10
open_in_new
A
45C
2001/108
A
45
C
1/10
open_in_new
A
45C
1/12
A
45
C
1/12
open_in_new
A
45C
2001/125
A
45
C
1/12
open_in_new
A
45C
3/00
A
45
C
3/00
open_in_new
A
45C
3/001
A
45
C
3/00
open_in_new
A
45C
2003/002
A
45
C
3/00
open_in_new
A
45C
3/004
A
45
C
3/00
open_in_new
A
45C
2003/005
A
45
C
3/00
open_in_new
A
45C
2003/007
A
45
C
3/00
open_in_new
A
45C
2003/008
A
45
C
3/00
open_in_new
A
45C
3/02
A
45
C
3/02
open_in_new
A
45C
3/04
A
45
C
3/04
open_in_new
A
45C
3/045
A
45
C
3/04
open_in_new
A
45C
3/06
A
45
C
3/06
open_in_new
A
45C
3/08
A
45
C
3/08
open_in_new
A
45C
3/10
A
45
C
3/10
open_in_new
A
45C
3/12
A
45
C
3/12
open_in_new
A
45C
3/14
A
45
C
3/14
open_in_new
A
45C
5/00
A
45
C
5/00
open_in_new
A
45C
5/005
A
45
C
5/00
open_in_new
A
45C
5/02
A
45
C
5/02
open_in_new
A
45C
5/03
A
45
C
5/03
open_in_new
A
45C
2005/032
A
45
C
5/03
open_in_new
A
45C
2005/035
A
45
C
5/03
open_in_new
A
45C
2005/037
A
45
C
5/03
open_in_new
A
45C
5/04
A
45
C
5/04
open_in_new
A
45C
5/045
A
45
C
5/04
open_in_new
A
45C
5/06
A
45
C
5/06
open_in_new
A
45C
5/065
A
45
C
5/06
open_in_new
A
45C
5/08
A
45
C
5/08
open_in_new
A
45C
2005/10
A
45
C
5/08
open_in_new
A
45C
5/14
A
45
C
5/14
open_in_new
A
45C
5/141
A
45
C
5/14
open_in_new
A
45C
2005/142
A
45
C
5/14
open_in_new
A
45C
5/143
A
45
C
5/14
open_in_new
A
45C
5/145
A
45
C
5/14
open_in_new
A
45C
5/146
A
45
C
5/14
open_in_new
A
45C
2005/147
A
45
C
5/14
open_in_new
A
45C
2005/148
A
45
C
5/14
open_in_new
A
45C
7/00
A
45
C
7/00
open_in_new
A
45C
2007/0004
A
45
C
7/00
open_in_new
A
45C
2007/0009
A
45
C
7/00
open_in_new
A
45C
2007/0013
A
45
C
7/00
open_in_new
A
45C
7/0018
A
45
C
7/00
open_in_new
A
45C
7/0022
A
45
C
7/00
open_in_new
A
45C
7/0027
A
45
C
7/00
open_in_new
A
45C
7/0031
A
45
C
7/00
open_in_new
A
45C
7/0036
A
45
C
7/00
open_in_new
A
45C
7/004
A
45
C
7/00
open_in_new
A
45C
7/0045
A
45
C
7/00
open_in_new
A
45C
7/005
A
45
C
7/00
open_in_new
A
45C
7/0054
A
45
C
7/00
open_in_new
A
45C
7/0059
A
45
C
7/00
open_in_new
A
45C
7/0063
A
45
C
7/00
open_in_new
A
45C
7/0068
A
45
C
7/00
open_in_new
A
45C
7/0072
A
45
C
7/00
open_in_new
A
45C
7/0077
A
45
C
7/00
open_in_new
A
45C
7/0081
A
45
C
7/00
open_in_new
A
45C
7/0086
A
45
C
7/00
open_in_new
A
45C
7/009
A
45
C
7/00
open_in_new
A
45C
7/0095
A
45
C
7/00
open_in_new
A
45C
7/02
A
45
C
7/02
open_in_new
A
45C
9/00
A
45
C
9/00
open_in_new
A
45C
2009/002
A
45
C
9/00
open_in_new
A
45C
2009/005
A
45
C
9/00
open_in_new
A
45C
2009/007
A
45
C
9/00
open_in_new
A
45C
11/00
A
45
C
11/00
open_in_new
A
45C
11/001
A
45
C
11/00
open_in_new
A
45C
11/002
A
45
C
11/00
open_in_new
A
45C
11/003
A
45
C
11/00
open_in_new
A
45C
11/005
A
45
C
11/00
open_in_new
A
45C
2011/006
A
45
C
11/00
open_in_new
A
45C
2011/007
A
45
C
11/00
open_in_new
A
45C
11/008
A
45
C
11/00
open_in_new
A
45C
11/02
A
45
C
11/02
open_in_new
A
45C
11/04
A
45
C
11/04
open_in_new
A
45C
11/043
A
45
C
11/04
open_in_new
A
45C
11/046
A
45
C
11/04
open_in_new
A
45C
11/06
A
45
C
11/06
open_in_new
A
45C
11/08
A
45
C
11/08
open_in_new
A
45C
11/10
A
45
C
11/10
open_in_new
A
45C
11/12
A
45
C
11/12
open_in_new
A
45C
11/14
A
45
C
11/14
open_in_new
A
45C
11/16
A
45
C
11/16
open_in_new
A
45C
11/18
A
45
C
11/18
open_in_new
A
45C
11/182
A
45
C
11/18
open_in_new
A
45C
11/184
A
45
C
11/18
open_in_new
A
45C
2011/186
A
45
C
11/18
open_in_new
A
45C
2011/188
A
45
C
11/18
open_in_new
A
45C
11/20
A
45
C
11/20
open_in_new
A
45C
11/22
A
45
C
11/22
open_in_new
A
45C
11/24
A
45
C
11/24
open_in_new
A
45C
11/26
A
45
C
11/26
open_in_new
A
45C
11/32
A
45
C
11/32
open_in_new
A
45C
11/321
A
45
C
11/32
open_in_new
A
45C
2011/322
A
45
C
11/32
open_in_new
A
45C
11/323
A
45
C
11/32
open_in_new
A
45C
11/324
A
45
C
11/32
open_in_new
A
45C
11/325
A
45
C
11/32
open_in_new
A
45C
11/326
A
45
C
11/32
open_in_new
A
45C
11/327
A
45
C
11/32
open_in_new
A
45C
11/328
A
45
C
11/32
open_in_new
A
45C
11/329
A
45
C
11/32
open_in_new
A
45C
11/34
A
45
C
11/34
open_in_new
A
45C
11/36
A
45
C
11/36
open_in_new
A
45C
11/38
A
45
C
11/38
open_in_new
A
45C
13/00
A
45
C
13/00
open_in_new
A
45C
13/001
A
45
C
13/00
open_in_new
A
45C
13/002
A
45
C
13/00
open_in_new
A
45C
13/004
A
45
C
13/00
open_in_new
A
45C
13/005
A
45
C
13/00
open_in_new
A
45C
13/007
A
45
C
13/00
open_in_new
A
45C
13/008
A
45
C
13/00
open_in_new
A
45C
13/02
A
45
C
13/02
open_in_new
A
45C
13/021
A
45
C
13/02
open_in_new
A
45C
13/023
A
45
C
13/02
open_in_new
A
45C
2013/025
A
45
C
13/02
open_in_new
A
45C
2013/026
A
45
C
13/02
open_in_new
A
45C
2013/028
A
45
C
13/02
open_in_new
A
45C
13/03
A
45
C
13/03
open_in_new
A
45C
13/04
A
45
C
13/04
open_in_new
A
45C
13/06
A
45
C
13/06
open_in_new
A
45C
13/08
A
45
C
13/08
open_in_new
A
45C
13/083
A
45
C
13/08
open_in_new
A
45C
13/086
A
45
C
13/08
open_in_new
A
45C
13/10
A
45
C
13/10
open_in_new
A
45C
2013/1007
A
45
C
13/10
open_in_new
A
45C
2013/1015
A
45
C
13/10
open_in_new
A
45C
13/1023
A
45
C
13/10
open_in_new
A
45C
13/103
A
45
C
13/10
open_in_new
A
45C
13/1038
A
45
C
13/10
open_in_new
A
45C
13/1046
A
45
C
13/10
open_in_new
A
45C
13/1053
A
45
C
13/10
open_in_new
A
45C
2013/1061
A
45
C
13/10
open_in_new
A
45C
13/1069
A
45
C
13/10
open_in_new
A
45C
13/1076
A
45
C
13/10
open_in_new
A
45C
13/1084
A
45
C
13/10
open_in_new
A
45C
13/1092
A
45
C
13/10
open_in_new
A
45C
13/12
A
45
C
13/12
open_in_new
A
45C
13/123
A
45
C
13/12
open_in_new
A
45C
13/126
A
45
C
13/12
open_in_new
A
45C
13/14
A
45
C
13/14
open_in_new
A
45C
13/16
A
45
C
13/16
open_in_new
A
45C
13/18
A
45
C
13/18
open_in_new
A
45C
13/185
A
45
C
13/18
open_in_new
A
45C
13/20
A
45
C
13/20
open_in_new
A
45C
13/22
A
45
C
13/22
open_in_new
A
45C
2013/223
A
45
C
13/22
open_in_new
A
45C
2013/226
A
45
C
13/22
open_in_new
A
45C
13/24
A
45
C
13/24
open_in_new
A
45C
13/26
A
45
C
13/26
open_in_new
A
45C
13/262
A
45
C
13/26
open_in_new
A
45C
2013/265
A
45
C
13/26
open_in_new
A
45C
2013/267
A
45
C
13/26
open_in_new
A
45C
13/28
A
45
C
13/28
open_in_new
A
45C
13/30
A
45
C
13/30
open_in_new
A
45C
2013/303
A
45
C
13/30
open_in_new
A
45C
2013/306
A
45
C
13/30
open_in_new
A
45C
13/34
A
45
C
13/34
open_in_new
A
45C
13/345
A
45
C
13/34
open_in_new
A
45C
13/36
A
45
C
13/36
open_in_new
A
45C
13/38
A
45
C
13/38
open_in_new
A
45C
13/385
A
45
C
13/38
open_in_new
A
45C
13/40
A
45
C
13/40
open_in_new
A
45C
13/42
A
45
C
13/42
open_in_new
A
45C
15/00
A
45
C
15/00
open_in_new
A
45C
15/02
A
45
C
15/02
open_in_new
A
45C
15/04
A
45
C
15/04
open_in_new
A
45C
15/06
A
45
C
15/06
open_in_new
A
45C
15/08
A
45
C
15/08
open_in_new
A
45C
2200/00
-
A
45C
2200/05
-
A
45C
2200/10
-
A
45C
2200/15
-
A
45C
2200/20
-
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Last updated on:
Friday July 31, 2026
Published on:
Friday July 31, 2026
Owned by:
Office of International Patent Cooperation