CPC Main Group
C07C 327/00 Thiocarboxylic acids
7 direct subcodes
Child Classifications
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- C07C 327/02 Monothiocarboxylic acids
- C07C 327/18 Dithiocarboxylic acids
- C07C 327/20 Esters of monothiocarboxylic acids
- C07C 327/36 Esters of dithiocarboxylic acids
- C07C 327/38 Amides of thiocarboxylic acids
- C07C 327/58 Derivatives of thiocarboxylic acids, the doubly-bound oxygen atoms being replaced by nitrogen atoms, e.g. imino-thio ethers
- C07C 327/60 Thiocarboxylic acids having sulfur atoms of thiocarboxyl groups further doubly-bound to oxygen atoms
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