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	A01	A01K
	A61	A61B, A61F
B	B01	B01J
	B08	B08B
	B32	B32B
	B60	B60K
	B64	B64D, B64F
D	D06	D06F
G	G01	G01N, G01V
	G05	G05D
	G06	G06Q, G06T
H	H04	H04B, H04W

Version 2023.01

Version 2024.01

A01K
A01K 67/00
A01K 67/027	A01K 67/027, A01K 67/0271 - 67/0278

A61B
A61B 6/00	A61B 6/00, A61B 6/40 - 6/50, A61B 6/58
A61B 6/14	A61B 6/51

A61F
A61F 13/00	A61F 13/00, A61F 13/01, A61F 13/05
A61F 13/02	A61F 13/02, A61F 13/0203 - 13/0246

B01J
B01J 35/00	B01J 35/00, B01J 35/20 - 35/80
B01J 35/02	B01J 35/00
B01J 35/04	B01J 35/56 - 35/57
B01J 35/06	B01J 35/58 - 35/59
B01J 35/08	B01J 35/51 - 35/53
B01J 35/10	B01J 35/60 - 35/69
B01J 35/12	B01J 35/27

B08B
B08B 1/00	B08B 1/00, B08B 1/10 - 1/16, B08B 1/30, B08B 1/40 - 1/54
B08B 1/02	B08B 1/20
B08B 1/04	B08B 1/32 - 1/36

B32B
B32B 1/00
B32B 1/02 - 1/06	B32B 1/00

B60K
B60K 35/00	B60K 35/00, B60K 35/10 - 35/90
B60K 37/00	B60K 37/00, B60K 37/10 - 37/20
B60K 37/02	B60K 35/50, B60K 35/60
B60K 37/04	B60K 35/50, B60K 37/00, B60K 37/10
B60K 37/06	B60K 35/10

B64D
B64D 27/00
B64D 27/24	B64D 27/24, B64D 27/30 - 27/359
B64D 27/26	B64D 27/40
B64D 31/00	B64D 31/00, B64D 31/16 - 31/18
B64D 31/06	B64D 31/06, B64D 31/09
B64D 35/00
B64D 35/02	B64D 35/02, B64D 35/021 - 35/026

B64F
B64F 1/00	B64F 1/00, B64F 1/35
B64F 1/04	B64F 1/04, B64F 1/223 - 1/228
B64F 1/10	B64F 1/10, B64F 1/223 - 1/228
B64F 1/22	B64F 1/22, B64F 1/221 - 1/228
B64F 1/36	B64F 1/35, B64F 1/36

D06F
D06F 39/00	D06F 39/00, D06F 39/20 - 39/40

G01N
G01N 15/00	G01N 15/00, G01N 15/01
G01N 15/02	G01N 15/02, G01N 15/0205 - 15/0227
G01N 15/06	G01N 15/06, G01N 15/075
G01N 15/10	G01N 15/10, G01N 15/1031
G01N 15/12	G01N 15/10, G01N 15/12, G01N 15/13
G01N 15/14	G01N 15/14, G01N 15/1404 - 15/1492

G01V
G01V 1/00	G01V 1/00, G01V 1/01
G01V 5/00	G01V 5/00, G01V 5/20 - 5/26
G01V 99/00	G01V 20/00, G01V 99/00

G05D
G05D 1/00	G05D 1/00, G05D 1/20 - 1/40, G05D 1/60 - 1/689, G05D 1/80 - 1/87, G05D 101/00 - 111/67
G05D 1/02	G05D 1/20 - 1/221, G05D 1/225 - 1/437, G05D 1/60 - 1/698, G05D 101/00 - 111/67
G05D 1/03	G05D 1/00, G05D 1/247, G05D 1/43, G05D 101/00 - 111/67, H04B 5/00, H04B 5/20 - 5/79
G05D 1/04	G05D 1/20 - 1/221, G05D 1/225 - 1/40, G05D 1/48, G05D 1/60 - 1/698, G05D 101/00 - 111/67
G05D 1/06	G05D 1/20 - 1/221, G05D 1/225 - 1/40, G05D 1/485, G05D 1/60 - 1/698, G05D 101/00 - 111/67
G05D 1/08	G05D 1/20 - 1/221, G05D 1/225 - 1/40, G05D 1/49 - 1/698, G05D 101/00 - 111/67
G05D 1/10	G05D 1/20 - 1/221, G05D 1/225 - 1/40, G05D 1/46 - 1/467, G05D 1/60 - 1/698, G05D 101/00 - 111/67
G05D 1/12	G05D 1/20 - 1/221, G05D 1/225 - 1/249, G05D 1/683, G05D 1/69 - 1/698, G05D 101/00 - 111/67

G06Q
G06Q 50/00	G06Q 50/00, G06Q 50/02, G06Q 50/06, G06Q 50/22
G06Q 50/00
G06Q 50/16	G06Q 50/16, G06Q 50/163
G06Q 50/26	G06Q 50/26, G06Q 50/40
G06Q 50/28	G06Q 10/08
G06Q 50/30	G06Q 10/083, G06Q 50/40 - 50/50, H04L 12/14, H04M 3/00, H04M 15/00, H04M 17/00, H04W 4/24
G06Q 50/32	G06Q 10/083, G06Q 50/60

G06T
G06T 3/00	G06T 3/00, G06T 3/02 - 3/18
G06T 3/40	G06T 3/40, G06T 3/4007 - 3/4092
G06T 3/60	G06T 3/60, G06T 3/602 - 3/608
G06T 5/00	G06T 5/00, G06T 5/60 - 5/94

H04B
H04B 5/00	H04B 5/00, H04B 5/20 - 5/79
H04B 5/02	H04B 5/48
H04B 5/04 - 5/06	H04B 5/00, H04B 5/20 - 5/79

H04W
H04W 74/00
H04W 74/08	H04W 74/08, H04W 74/0808 - 74/0838

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