CPC Subgroup
C07C 29/136 of >C=O containing groups, e.g. —COOH
Full Title
Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring > by reduction of an oxygen containing functional group > of >C=O containing groups, e.g. —COOH
3 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- C07C 29/14 of a —CHO group
- C07C 29/143 of ketones
- C07C 29/147 of carboxylic acids or derivatives thereof
Top Applicants
Top 10 applicants by patent filingsfor class C07, 2013–2023, worldwide · Source: EPO PATSTAT
- ROCHE CH 12,683
- NOVARTIS CH 10,775
- CHINESE ACADEMY OF SCIENCES 10,619
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 9,511
- REGENERON PHARMACEUTICALS US 8,426
- BRISTOL-MYERS SQUIBB COMPANY US 7,979
- LG CHEM KR 7,978
- HARVARD UNIVERSITY US 7,706
- UNIVERSITY OF CALIFORNIA US 7,455
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 7,219