CPC Subgroup
C07C 39/02 monocyclic with no unsaturation outside the aromatic ring
Full Title
Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring > monocyclic with no unsaturation outside the aromatic ring
5 direct subcodes
Child Classifications
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- C07C 39/04 Phenol
- C07C 39/06 Alkylated phenols
- C07C 39/08 Dihydroxy benzenes; Alkylated derivatives thereof
- C07C 39/10 Polyhydroxy benzenes; Alkylated derivatives thereof (C07C39/08 takes precedence)
- C07C 39/11 Alkylated hydroxy benzenes containing also acyclically bound hydroxy groups, e.g. saligenol
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