IPC Publication

IPCPUB v9.9
Last modified: 2025.01.15
CPC 2025.01, FI 2024.04.01

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A B C D E F G HI J K L M N O P Q R S T U V W X Y Z1 2 3 4 5 6 7 8 9 0/

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Old-to-New New-to-Old

A	A23	A23K, A23L, A23P
	A61	A61B
	A63	A63B
B	B60	B60J, B60W
C	C08	C08G
	C23	C23C
E	E01	E01F
F	F02	F02M
	F03	F03D
	F16	F16J
	F21	F21K, F21S, F21Y
G	G06	G06F
	G07	G07D
	G09	G09G
H	H01	H01F, H01M
	H02	H02J, H02K, H02P

Version 2015.01

Version 2016.01

A23K
A23K 1/00	A23K 10/00 - 10/20, A23K 30/15 - 30/18, A23K 40/00 - 40/35
A23K 1/02	A23K 10/33
A23K 1/04	A23K 10/24
A23K 1/06	A23K 10/38
A23K 1/08	A23K 10/28
A23K 1/10	A23K 10/10 - 10/22, A23K 10/26, A23K 10/37, A23K 30/15 - 30/18
A23K 1/12	A23K 10/32
A23K 1/14	A23K 10/10 - 10/18, A23K 10/30, A23K 10/35 - 10/37
A23K 1/16	A23K 10/40 - 20/163, A23K 20/174 - 20/179
A23K 1/165	A23K 20/168, A23K 20/184 - 20/189
A23K 1/17	A23K 20/195
A23K 1/175	A23K 10/40, A23K 20/20 - 20/28
A23K 1/18	A23K 50/00 - 50/90
A23K 1/20	A23K 40/00 - 40/25
A23K 1/22	A23K 50/15
A23K 1/24	A23K 40/00 - 40/25, A23K 50/70
A23K 3/00	A23K 30/00, A23K 30/20
A23K 3/02	A23K 30/10 - 30/18
A23K 3/03	A23K 30/15 - 30/18
A23K 3/04	A23K 10/35

A23L
A23L 1/00	A23L 5/00, A23L 7/00, A23L 9/00, A23L 21/00
A23L 1/01	A23L 5/10
A23L 1/015	A23L 5/20
A23L 1/025	A23L 5/30
A23L 1/03	A23L 29/00
A23L 1/035	A23L 29/10
A23L 1/05	A23L 29/20
A23L 1/052	A23L 29/206
A23L 1/0522	A23L 29/212 - 29/225
A23L 1/0524	A23L 29/231
A23L 1/0526	A23L 29/238
A23L 1/0528	A23L 29/244
A23L 1/053	A23L 29/25
A23L 1/0532	A23L 29/256
A23L 1/0534	A23L 29/262
A23L 1/054	A23L 29/269
A23L 1/056	A23L 29/275
A23L 1/0562	A23L 29/281
A23L 1/058	A23L 29/288
A23L 1/059	A23L 29/294
A23L 1/06	A23L 21/10
A23L 1/064	A23L 21/12
A23L 1/068	A23L 21/15
A23L 1/072	A23L 21/18
A23L 1/076	A23L 21/20
A23L 1/08	A23L 21/25
A23L 1/09	A23L 29/30, A23L 33/125
A23L 1/10	A23L 7/10
A23L 1/105	A23L 7/104
A23L 1/16	A23L 7/109
A23L 1/162	A23L 7/113
A23L 1/164	A23L 7/117 - 7/139
A23L 1/168	A23L 7/143 - 7/148
A23L 1/172	A23L 7/152
A23L 1/176	A23L 7/157
A23L 1/18	A23L 7/161 - 7/191
A23L 1/182	A23L 7/196
A23L 1/185	A23L 7/20
A23L 1/186	A23L 7/25
A23L 1/187	A23L 9/10
A23L 1/19	A23L 9/20
A23L 1/20	A23L 11/00
A23L 1/201	A23L 11/10
A23L 1/202	A23L 11/20
A23L 1/211	A23L 11/30
A23L 1/212	A23L 19/00
A23L 1/214	A23L 19/10
A23L 1/216	A23L 19/12
A23L 1/2165	A23L 19/15
A23L 1/217	A23L 19/18
A23L 1/218	A23L 19/20
A23L 1/22	A23L 27/00
A23L 1/221	A23L 27/10
A23L 1/222	A23L 27/12
A23L 1/223	A23L 27/14
A23L 1/224	A23L 27/16
A23L 1/225	A23L 27/18
A23L 1/226	A23L 27/20
A23L 1/227	A23L 27/21
A23L 1/228	A23L 27/22
A23L 1/229	A23L 27/23
A23L 1/23	A23L 27/24
A23L 1/231	A23L 27/26
A23L 1/232	A23L 27/27
A23L 1/234	A23L 27/28
A23L 1/235	A23L 27/29
A23L 1/236	A23L 27/30
A23L 1/237	A23L 27/40
A23L 1/238	A23L 27/50
A23L 1/24	A23L 27/60
A23L 1/27	A23L 5/40
A23L 1/272	A23L 5/41
A23L 1/275	A23L 5/42 - 5/48
A23L 1/277	A23L 5/49
A23L 1/28	A23L 31/00 - 31/15
A23L 1/29	A23L 33/00
A23L 1/30	A23L 33/10 - 33/12, A23L 33/13 - 33/145
A23L 1/302	A23L 33/15
A23L 1/303	A23L 33/155
A23L 1/304	A23L 33/16 - 33/165
A23L 1/305	A23L 33/17 - 33/195
A23L 1/307	A23L 33/20
A23L 1/308	A23L 33/21 - 33/29
A23L 1/31	A23L 13/00
A23L 1/311	A23L 13/10
A23L 1/312	A23L 13/20
A23L 1/313	A23L 13/30
A23L 1/314	A23L 13/40
A23L 1/315	A23L 13/50
A23L 1/317	A23L 13/60
A23L 1/318	A23L 13/70
A23L 1/32	A23L 15/00
A23L 1/322	A23L 15/10
A23L 1/325	A23L 17/00
A23L 1/326	A23L 17/10
A23L 1/327	A23L 17/20
A23L 1/328	A23L 17/30
A23L 1/33	A23L 17/40
A23L 1/333	A23L 17/50
A23L 1/337	A23L 17/60
A23L 1/36	A23L 25/00
A23L 1/38	A23L 25/10
A23L 1/39	A23L 23/00
A23L 1/40	A23L 23/10
A23L 1/48	A23L 35/00

A23P
A23P 1/00	A23P 10/00 - 10/10
A23P 1/02	A23P 10/20 - 10/28
A23P 1/04	A23P 10/30 - 10/35
A23P 1/06	A23P 10/40 - 10/47
A23P 1/08	A23P 20/00 - 20/25
A23P 1/10	A23P 30/00 - 30/10
A23P 1/12	A23P 30/20 - 30/25
A23P 1/14	A23P 30/30 - 30/38
A23P 1/16	A23P 30/40

A61B
A61B 5/00
A61B 5/117	A61B 5/117, A61B 5/1171 - 5/1178
A61B 19/00	A61B 34/00 - 34/37, A61B 90/00 - 90/98
A61B 19/02	A61B 50/00 - 50/39
A61B 19/04	A61B 42/00 - 42/60
A61B 19/08	A61B 46/00 - 46/20
A61B 19/10	A61B 46/23
A61B 19/12	A61B 46/27

A63B
A63B 67/00
A63B 67/18	A63B 67/18, A63B 67/183 - 67/197

B60J
B60J 10/00	B60J 10/00, B60J 10/15 - 10/60
B60J 10/00
B60J 10/02	B60J 10/70 - 10/72
B60J 10/04	B60J 10/74 - 10/78
B60J 10/06	B60J 10/79
B60J 10/08	B60J 10/80, B60J 10/84 - 10/88
B60J 10/10	B60J 10/90
B60J 10/12	B60J 10/82

B60W
B60W 20/00	B60W 20/00, B60W 20/10 - 20/50

C08G
C08G 75/00
C08G 75/02	C08G 75/02, C08G 75/0204 - 75/0295
C08G 75/04	C08G 75/0204, C08G 75/04, C08G 75/045
C08G 75/12	C08G 75/0245, C08G 75/12
C08G 75/20	C08G 75/20, C08G 75/205
C08G 79/00
C08G 79/02	C08G 79/02, C08G 79/025

C23C
C23C 4/00	C23C 4/00, C23C 4/01
C23C 4/06	C23C 4/06, C23C 4/067 - 4/073
C23C 4/08	C23C 4/073, C23C 4/08
C23C 4/10	C23C 4/10, C23C 4/11
C23C 4/12	C23C 4/12, C23C 4/123 - 4/137
C23C 4/14	C23C 4/123 - 4/137, C23C 4/14
C23C 4/16	C23C 4/123 - 4/137, C23C 4/16

E01F
E01F 9/00	E01F 9/00, E01F 9/20 - 9/40
E01F 9/011	E01F 9/60 - 9/612, E01F 9/623, E01F 9/65, E01F 9/658 - 9/662, E01F 9/673, E01F 9/681 - 9/685, E01F 9/696
E01F 9/012	E01F 9/654, E01F 9/688 - 9/692
E01F 9/013	E01F 9/677
E01F 9/014	E01F 9/70
E01F 9/015	E01F 9/619
E01F 9/016	E01F 9/615
E01F 9/017	E01F 9/627
E01F 9/018	E01F 9/631 - 9/642
E01F 9/019	E01F 9/646
E01F 9/03	E01F 9/669
E01F 9/04	E01F 9/50 - 9/524
E01F 9/047	E01F 9/529
E01F 9/053	E01F 9/535 - 9/547
E01F 9/06	E01F 9/553 - 9/559
E01F 9/07	E01F 9/565 - 9/571
E01F 9/08	E01F 9/576 - 9/582
E01F 9/087	E01F 9/588
E01F 9/093	E01F 9/594

F02M
F02M 25/00
F02M 25/06	F02M 25/06, F02M 26/00 - 26/74
F02M 25/07	F02M 26/00 - 26/74

F03D
F03D 9/00	F03D 9/00, F03D 9/10 - 9/48
F03D 9/02	F03D 9/10 - 9/19
F03D 11/00	F03D 13/00 - 13/10, F03D 13/30 - 13/40, F03D 17/00 - 80/80
F03D 11/02	F03D 15/00 - 15/20
F03D 11/04	F03D 13/20 - 13/25

F16J
F16J 15/00
F16J 15/32	F16J 15/32, F16J 15/3204 - 15/3296

F21K
F21K 99/00	F21K 9/00 - 9/90, F21K 99/00

F21S
F21S 2/00	F21K 9/00 - 9/90, F21S 2/00
F21S 4/00	F21S 4/00, F21S 4/10 - 4/28

F21Y
F21Y 101/00	F21Y 101/00
F21Y 101/02	F21Y 101/00, F21Y 115/10, F21Y 115/30
F21Y 103/00	F21Y 103/00, F21Y 103/10 - 103/37
F21Y 103/02	F21Y 103/30 - 103/33
F21Y 103/025	F21Y 103/37
F21Y 105/00	F21Y 105/00, F21Y 105/10 - 105/18
F21Y 111/00	F21Y 107/00 - 109/00, F21Y 111/00
F21Y 113/00	F21Y 113/00, F21Y 113/10 - 113/20
F21Y 113/02	F21Y 113/20

G06F
G06F 12/00
G06F 12/08	G06F 12/08, G06F 12/0802 - 12/0897
G06F 12/10	G06F 12/10, G06F 12/1009 - 12/109
G06F 12/12	G06F 12/12, G06F 12/121 - 12/128

G07D
G07D 7/00	G07D 7/00, G07D 7/004 - 7/01, G07D 7/15, G07D 7/17 - 7/181, G07D 7/183 - 7/189
G07D 7/02	G07D 7/01, G07D 7/02, G07D 7/023 - 7/026
G07D 7/04	G07D 7/01, G07D 7/04
G07D 7/12	G07D 7/12, G07D 7/1205 - 7/128
G07D 7/16	G07D 7/16, G07D 7/162 - 7/164
G07D 7/18	G07D 7/182
G07D 7/20	G07D 7/004, G07D 7/005, G07D 7/20, G07D 7/202 - 7/207

G09G
G09G 3/00
G09G 3/32	G09G 3/32, G09G 3/3208 - 3/3291

H01F
H01F 41/00
H01F 41/06	H01F 41/06, H01F 41/061 - 41/079, H01F 41/082 - 41/098

H01M
H01M 8/00	H01M 8/00, H01M 8/008
H01M 8/02	H01M 8/02, H01M 8/0202 - 8/0297
H01M 8/04	H01M 8/04, H01M 8/04007 - 8/04992
H01M 8/06	H01M 8/06, H01M 8/0606 - 8/0668
H01M 8/08	H01M 8/08, H01M 8/083 - 8/086
H01M 8/10	H01M 8/10, H01M 8/1004 - 8/1097
H01M 8/12	H01M 8/12, H01M 8/1213 - 8/1286
H01M 8/24	H01M 8/24, H01M 8/2404 - 8/2495

H02J
H02J 5/00	H02J 5/00, H02J 50/10 - 50/12, H02J 50/40 - 50/90
H02J 7/00
H02J 7/02	H02J 7/02, H02J 50/10 - 50/12, H02J 50/40 - 50/90
H02J 17/00	H02J 50/00 - 50/90

H02K
H02K 11/00	H02K 11/00, H02K 11/01, H02K 11/20 - 11/40
H02K 11/02	H02K 11/02, H02K 11/026 - 11/028
H02K 11/04	H02K 11/04, H02K 11/042 - 11/05

H02P
H02P 5/00	H02P 5/00, H02P 6/04, H02P 8/40
H02P 5/48	H02P 5/48, H02P 5/485 - 5/49
H02P 5/50	H02P 5/50, H02P 5/505 - 5/51
H02P 5/52	H02P 5/52, H02P 5/54 - 5/56
H02P 6/00	H02P 6/00, H02P 6/26 - 6/34
H02P 6/04	H02P 6/04, H02P 6/10, H02P 6/26
H02P 6/08	H02P 6/08, H02P 6/10, H02P 6/28
H02P 6/14	H02P 6/14, H02P 6/15
H02P 6/16	H02P 6/16, H02P 6/17
H02P 6/18	H02P 6/18, H02P 6/182 - 6/185
H02P 6/20	H02P 6/20, H02P 6/21
H02P 7/00	H02P 7/00, H02P 7/02 - 7/03
H02P 7/28	H02P 7/28, H02P 7/281
H02P 7/282	H02P 7/281, H02P 7/282
H02P 7/285	H02P 7/281, H02P 7/285
H02P 7/288	H02P 7/281, H02P 7/288
H02P 7/29	H02P 7/281, H02P 7/29, H02P 7/291
H02P 7/292	H02P 7/281, H02P 7/292, H02P 7/293
H02P 7/295	H02P 7/281, H02P 7/295
H02P 7/298	H02P 7/281, H02P 7/298
H02P 7/34	H02P 7/34, H02P 7/343 - 7/347
H02P 21/00	H02P 21/00, H02P 21/22 - 21/36
H02P 21/06	H02P 21/06 - 21/08, H02P 21/09, H02P 21/10, H02P 21/26
H02P 21/08	H02P 21/08, H02P 21/09, H02P 21/10, H02P 21/26
H02P 21/10	H02P 21/10, H02P 21/26
H02P 21/12	H02P 21/12, H02P 21/28
H02P 21/14	H02P 21/14, H02P 21/16 - 21/20
H02P 23/00	H02P 23/00, H02P 23/16 - 23/30
H02P 23/06	H02P 23/06, H02P 23/07
H02P 25/00
H02P 25/02	H02P 25/02, H02P 25/022 - 25/034
H02P 25/06	H02P 25/06, H02P 25/062 - 25/066
H02P 25/08	H02P 25/08, H02P 25/083 - 25/098
H02P 27/00
H02P 27/02	H02P 27/02, H02P 27/024
H02P 27/04	H02P 27/04, H02P 27/048
H02P 29/00	H02P 29/00, H02P 29/10 - 29/68
H02P 29/02	H02P 8/36, H02P 29/02, H02P 29/024 - 29/032

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