CPC to IPC Concordance for Subclass C 22B

Version: 2026.08

CPC Group	IPC Group
C 22B 1/00	C 22 B 1/00
C 22B 1/005	C 22 B 1/00
C 22B 1/02	C 22 B 1/02
C 22B 1/04	C 22 B 1/04
C 22B 1/06	C 22 B 1/06
C 22B 1/08	C 22 B 1/08
C 22B 1/10	C 22 B 1/10
C 22B 1/11	C 22 B 1/11
C 22B 1/14	C 22 B 1/14
C 22B 1/16	C 22 B 1/16
C 22B 1/18	C 22 B 1/18
C 22B 1/20	C 22 B 1/20
C 22B 1/205	C 22 B 1/20
C 22B 1/212	C 22 B 1/212
C 22B 1/214	C 22 B 1/214
C 22B 1/216	C 22 B 1/216
C 22B 1/22	C 22 B 1/22
C 22B 1/24	C 22 B 1/24
C 22B 1/2406	C 22 B 1/24
C 22B 1/2413	C 22 B 1/24
C 22B 1/242	C 22 B 1/242
C 22B 1/243	C 22 B 1/243
C 22B 1/244	C 22 B 1/244
C 22B 1/245	C 22 B 1/245
C 22B 1/248	C 22 B 1/248
C 22B 1/26	C 22 B 1/26
C 22B 3/00	C 22 B 3/00
C 22B 3/02	C 22 B 3/02
C 22B 3/04	C 22 B 3/04
C 22B 3/045	C 22 B 3/04
C 22B 3/06	C 22 B 3/06
C 22B 3/065	C 22 B 3/06
C 22B 3/08	C 22 B 3/08
C 22B 3/10	C 22 B 3/10
C 22B 3/12	C 22 B 3/12
C 22B 3/14	C 22 B 3/14
C 22B 3/16	C 22 B 3/16
C 22B 3/1608	C 22 B 3/16
C 22B 3/1616	C 22 B 3/16
C 22B 3/1625	C 22 B 3/16
C 22B 3/1633	C 22 B 3/16
C 22B 3/1641	C 22 B 3/16
C 22B 3/165	C 22 B 3/16
C 22B 3/1658	C 22 B 3/16
C 22B 3/1666	C 22 B 3/16
C 22B 3/1675	C 22 B 3/16
C 22B 3/1683	C 22 B 3/16
C 22B 3/1691	C 22 B 3/16
C 22B 3/18	C 22 B 3/18
C 22B 3/20	C 22 B 3/20
C 22B 3/205	C 22 B 3/20
C 22B 3/22	C 22 B 3/22
C 22B 3/24	C 22 B 3/24
C 22B 3/26	C 22 B 3/26
C 22B 3/262	C 22 B 3/26
C 22B 3/28	C 22 B 3/28
C 22B 3/282	C 22 B 3/28
C 22B 3/284	C 22 B 3/28
C 22B 3/286	C 22 B 3/28
C 22B 3/288	C 22 B 3/28
C 22B 3/30	C 22 B 3/30
C 22B 3/302	C 22 B 3/26
C 22B 3/304	C 22 B 3/26
C 22B 3/306	C 22 B 3/26
C 22B 3/32	C 22 B 3/32
C 22B 3/322	C 22 B 3/32
C 22B 3/324	C 22 B 3/32
C 22B 3/326	C 22 B 3/32
C 22B 3/33	C 22 B 3/26
C 22B 3/34	C 22 B 3/34
C 22B 3/36	C 22 B 3/36
C 22B 3/362	C 22 B 3/36
C 22B 3/364	C 22 B 3/36
C 22B 3/37	C 22 B 3/26
C 22B 3/38	C 22 B 3/38
C 22B 3/381	C 22 B 3/38
C 22B 3/382	C 22 B 3/38
C 22B 3/383	C 22 B 3/38
C 22B 3/384	C 22 B 3/38
C 22B 3/3842	C 22 B 3/38
C 22B 3/3844	C 22 B 3/38
C 22B 3/3846	C 22 B 3/38
C 22B 3/385	C 22 B 3/38
C 22B 3/386	C 22 B 3/38
C 22B 3/387	C 22 B 3/38
C 22B 3/40	C 22 B 3/40
C 22B 3/402	C 22 B 3/40
C 22B 3/404	C 22 B 3/40
C 22B 3/406	C 22 B 3/40
C 22B 3/408	C 22 B 3/40
C 22B 3/409	C 22 B 3/40
C 22B 3/41	C 22 B 3/26
C 22B 3/42	C 22 B 3/42
C 22B 3/44	C 22 B 3/44
C 22B 3/46	C 22 B 3/46
C 22B 4/00	C 22 B 4/00
C 22B 4/005	C 22 B 4/00
C 22B 4/02	C 22 B 4/02
C 22B 4/04	C 22 B 4/04
C 22B 4/06	C 22 B 4/06
C 22B 4/08	C 22 B 4/08
C 22B 5/00	C 22 B 5/00
C 22B 5/02	C 22 B 5/02
C 22B 5/04	C 22 B 5/04
C 22B 5/06	C 22 B 5/06
C 22B 5/08	C 22 B 5/08
C 22B 5/10	C 22 B 5/10
C 22B 5/12	C 22 B 5/12
C 22B 5/14	C 22 B 5/14
C 22B 5/16	C 22 B 5/16
C 22B 5/18	C 22 B 5/18
C 22B 5/20	C 22 B 5/20
C 22B 7/00	C 22 B 7/00
C 22B 7/001	C 22 B 7/00
C 22B 7/002	C 22 B 7/00
C 22B 7/003	C 22 B 7/00
C 22B 7/004	C 22 B 7/00
C 22B 7/005	C 22 B 7/00
C 22B 7/006	C 22 B 7/00
C 22B 7/007	C 22 B 7/00
C 22B 7/008	C 22 B 7/00
C 22B 7/009	C 22 B 7/00
C 22B 7/02	C 22 B 7/02
C 22B 7/04	C 22 B 7/04
C 22B 9/00	C 22 B 9/00
C 22B 9/003	C 22 B 9/00
C 22B 9/006	C 22 B 9/00
C 22B 9/02	C 22 B 9/02
C 22B 9/023	C 22 B 9/02
C 22B 9/026	C 22 B 9/02
C 22B 9/04	C 22 B 9/04
C 22B 9/05	C 22 B 9/05
C 22B 9/055	C 22 B 9/05
C 22B 9/10	C 22 B 9/10
C 22B 9/103	C 22 B 9/10
C 22B 9/106	C 22 B 9/10
C 22B 9/14	C 22 B 9/14
C 22B 9/16	C 22 B 9/16
C 22B 9/18	C 22 B 9/18
C 22B 9/20	C 22 B 9/20
C 22B 9/22	C 22 B 9/22
C 22B 9/221	C 22 B 9/22
C 22B 9/223	C 22 B 9/22
C 22B 9/225	C 22 B 9/22
C 22B 9/226	C 22 B 9/22
C 22B 9/228	C 22 B 9/22
C 22B 11/00	C 22 B 11/00
C 22B 11/02	C 22 B 11/02
C 22B 11/021	C 22 B 11/02
C 22B 11/023	C 22 B 11/02
C 22B 11/025	C 22 B 11/02
C 22B 11/026	C 22 B 11/02
C 22B 11/028	C 22 B 11/02
C 22B 11/04	C 22 B 11/00
C 22B 11/042	C 22 B 11/00
C 22B 11/044	C 22 B 11/00
C 22B 11/046	C 22 B 11/00
C 22B 11/048	C 22 B 11/00
C 22B 11/06	C 22 B 11/06
C 22B 11/08	C 22 B 11/08
C 22B 11/10	C 22 B 11/10
C 22B 11/12	C 22 B 11/12
C 22B 13/00	C 22 B 13/00
C 22B 13/02	C 22 B 13/02
C 22B 13/025	C 22 B 13/02
C 22B 13/04	C 22 B 3/00
C 22B 13/045	C 22 B 3/00
C 22B 13/06	C 22 B 13/06
C 22B 13/08	C 22 B 13/08
C 22B 13/10	C 22 B 13/10
C 22B 15/00	C 22 B 15/00
C 22B 15/0002	C 22 B 15/00
C 22B 15/0004	C 22 B 15/00
C 22B 15/0006	C 22 B 15/00
C 22B 15/0008	C 22 B 15/00
C 22B 15/001	C 22 B 15/00
C 22B 15/0013	C 22 B 15/00
C 22B 15/0015	C 22 B 15/00
C 22B 15/0017	C 22 B 15/00
C 22B 15/0019	C 22 B 15/00
C 22B 15/0021	C 22 B 15/00
C 22B 15/0023	C 22 B 15/00
C 22B 15/0026	C 22 B 15/00
C 22B 15/0028	C 22 B 15/00
C 22B 15/003	C 22 B 15/00
C 22B 15/0032	C 22 B 15/02
C 22B 15/0034	C 22 B 15/00
C 22B 15/0036	C 22 B 15/04
C 22B 15/0039	C 22 B 15/00
C 22B 15/0041	C 22 B 15/06
C 22B 15/0043	C 22 B 15/06
C 22B 15/0045	C 22 B 15/00
C 22B 15/0047	C 22 B 15/00
C 22B 15/005	C 22 B 15/00
C 22B 15/0052	C 22 B 15/00
C 22B 15/0054	C 22 B 15/00
C 22B 15/0056	C 22 B 15/00
C 22B 15/0058	C 22 B 15/00
C 22B 15/006	C 22 B 15/00
C 22B 15/0063	C 22 B 15/00
C 22B 15/0065	C 22 B 15/00
C 22B 15/0067	C 22 B 15/00
C 22B 15/0069	C 22 B 15/00
C 22B 15/0071	C 22 B 15/00
C 22B 15/0073	C 22 B 15/00
C 22B 15/0076	C 22 B 15/00
C 22B 15/0078	C 22 B 15/00
C 22B 15/008	C 22 B 15/00
C 22B 15/0082	C 22 B 15/00
C 22B 15/0084	C 22 B 15/00
C 22B 15/0086	C 22 B 15/00
C 22B 15/0089	C 22 B 15/00
C 22B 15/0091	C 22 B 15/00
C 22B 15/0093	C 22 B 15/00
C 22B 15/0095	C 22 B 15/00
C 22B 15/0097	C 22 B 15/00
C 22B 17/00	C 22 B 17/00
C 22B 17/02	C 22 B 17/02
C 22B 17/04	C 22 B 3/00
C 22B 17/06	C 22 B 17/06
C 22B 19/00	C 22 B 19/00
C 22B 19/02	C 22 B 19/02
C 22B 19/04	C 22 B 19/04
C 22B 19/06	C 22 B 19/06
C 22B 19/08	C 22 B 19/08
C 22B 19/10	C 22 B 19/10
C 22B 19/12	C 22 B 19/12
C 22B 19/14	C 22 B 19/14
C 22B 19/16	C 22 B 19/16
C 22B 19/18	C 22 B 19/18
C 22B 19/20	C 22 B 19/20
C 22B 19/22	C 22 B 3/00
C 22B 19/24	C 22 B 3/00
C 22B 19/26	C 22 B 3/00
C 22B 19/28	C 22 B 19/28
C 22B 19/30	C 22 B 19/30
C 22B 19/32	C 22 B 19/32
C 22B 19/34	C 22 B 19/34
C 22B 19/36	C 22 B 19/36
C 22B 19/38	C 22 B 19/38
C 22B 21/00	C 22 B 21/00
C 22B 21/0007	C 22 B 21/00
C 22B 21/0015	C 22 B 21/00
C 22B 21/0023	C 22 B 21/00
C 22B 21/003	C 22 B 21/00
C 22B 21/0038	C 22 B 21/00
C 22B 21/0046	C 22 B 21/00
C 22B 21/0053	C 22 B 21/00
C 22B 21/0061	C 22 B 21/00
C 22B 21/0069	C 22 B 21/00
C 22B 21/0076	C 22 B 21/00
C 22B 21/0084	C 22 B 21/00
C 22B 21/0092	C 22 B 21/00
C 22B 21/02	C 22 B 21/02
C 22B 21/04	C 22 B 21/04
C 22B 21/06	C 22 B 21/06
C 22B 21/062	C 22 B 21/06
C 22B 21/064	C 22 B 21/06
C 22B 21/066	C 22 B 21/06
C 22B 21/068	C 22 B 21/06
C 22B 23/00	C 22 B 23/00
C 22B 23/005	C 22 B 23/00
C 22B 23/02	C 22 B 23/02
C 22B 23/021	C 22 B 23/02
C 22B 23/023	C 22 B 23/02
C 22B 23/025	C 22 B 23/02
C 22B 23/026	C 22 B 23/02
C 22B 23/028	C 22 B 23/02
C 22B 23/04	C 22 B 3/00
C 22B 23/0407	C 22 B 3/00
C 22B 23/0415	C 22 B 3/00
C 22B 23/0423	C 22 B 3/00
C 22B 23/043	C 22 B 3/00
C 22B 23/0438	C 22 B 3/00
C 22B 23/0446	C 22 B 3/00
C 22B 23/0453	C 22 B 3/00
C 22B 23/0461	C 22 B 3/00
C 22B 23/0469	C 22 B 3/00
C 22B 23/0476	C 22 B 3/00
C 22B 23/0484	C 22 B 3/00
C 22B 23/0492	C 22 B 3/00
C 22B 23/06	C 22 B 23/06
C 22B 23/065	C 22 B 23/06
C 22B 25/00	C 22 B 25/00
C 22B 25/02	C 22 B 25/02
C 22B 25/04	C 22 B 3/00
C 22B 25/06	C 22 B 25/06
C 22B 25/08	C 22 B 25/08
C 22B 26/00	C 22 B 26/00
C 22B 26/10	C 22 B 26/10
C 22B 26/12	C 22 B 26/12
C 22B 26/20	C 22 B 26/20
C 22B 26/22	C 22 B 26/22
C 22B 30/00	C 22 B 30/00
C 22B 30/02	C 22 B 30/02
C 22B 30/04	C 22 B 30/04
C 22B 30/06	C 22 B 30/06
C 22B 34/00	C 22 B 34/00
C 22B 34/10	C 22 B 34/10
C 22B 34/12	C 22 B 34/12
C 22B 34/1204	C 22 B 34/12
C 22B 34/1209	C 22 B 34/12
C 22B 34/1213	C 22 B 34/12
C 22B 34/1218	C 22 B 34/12
C 22B 34/1222	C 22 B 34/12
C 22B 34/1227	C 22 B 34/12
C 22B 34/1231	C 22 B 34/12
C 22B 34/1236	C 22 B 34/12
C 22B 34/124	C 22 B 34/12
C 22B 34/1245	C 22 B 34/12
C 22B 34/125	C 22 B 34/12
C 22B 34/1254	C 22 B 34/12
C 22B 34/1259	C 22 B 34/12
C 22B 34/1263	C 22 B 34/12
C 22B 34/1268	C 22 B 34/12
C 22B 34/1272	C 22 B 34/12
C 22B 34/1277	C 22 B 34/12
C 22B 34/1281	C 22 B 34/12
C 22B 34/1286	C 22 B 34/12
C 22B 34/129	C 22 B 34/12
C 22B 34/1295	C 22 B 34/12
C 22B 34/14	C 22 B 34/14
C 22B 34/20	C 22 B 34/20
C 22B 34/22	C 22 B 34/22
C 22B 34/225	C 22 B 34/22
C 22B 34/24	C 22 B 34/24
C 22B 34/30	C 22 B 34/30
C 22B 34/32	C 22 B 34/32
C 22B 34/325	C 22 B 34/32
C 22B 34/34	C 22 B 34/34
C 22B 34/345	C 22 B 34/34
C 22B 34/36	C 22 B 34/36
C 22B 34/365	C 22 B 34/36
C 22B 35/00	C 22 B 35/00
C 22B 41/00	C 22 B 41/00
C 22B 43/00	C 22 B 43/00
C 22B 47/00	C 22 B 47/00
C 22B 47/0009	C 22 B 47/00
C 22B 47/0018	C 22 B 47/00
C 22B 47/0027	C 22 B 47/00
C 22B 47/0036	C 22 B 47/00
C 22B 47/0045	C 22 B 47/00
C 22B 47/0054	C 22 B 47/00
C 22B 47/0063	C 22 B 47/00
C 22B 47/0072	C 22 B 47/00
C 22B 47/0081	C 22 B 47/00
C 22B 47/009	C 22 B 47/00
C 22B 58/00	C 22 B 58/00
C 22B 59/00	C 22 B 59/00
C 22B 60/00	C 22 B 60/00
C 22B 60/02	C 22 B 60/02
C 22B 60/0204	C 22 B 60/02
C 22B 60/0208	C 22 B 60/02
C 22B 60/0213	C 22 B 60/02
C 22B 60/0217	C 22 B 60/02
C 22B 60/0221	C 22 B 60/02
C 22B 60/0226	C 22 B 60/02
C 22B 60/023	C 22 B 60/02
C 22B 60/0234	C 22 B 60/02
C 22B 60/0239	C 22 B 60/02
C 22B 60/0243	C 22 B 60/02
C 22B 60/0247	C 22 B 60/02
C 22B 60/0252	C 22 B 60/02
C 22B 60/0256	C 22 B 60/02
C 22B 60/026	C 22 B 60/02
C 22B 60/0265	C 22 B 60/02
C 22B 60/0269	C 22 B 60/02
C 22B 60/0273	C 22 B 60/02
C 22B 60/0278	C 22 B 60/02
C 22B 60/0282	C 22 B 60/02
C 22B 60/0286	C 22 B 60/02
C 22B 60/0291	C 22 B 60/02
C 22B 60/0295	C 22 B 60/02
C 22B 60/04	C 22 B 60/04
C 22B 61/00	C 22 B 61/00

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CPC to IPC Concordance for Subclass C22B

CPC to IPC Concordance for Subclass C 22B