CPC Main Group
C07C 409/00 Peroxy compounds
8 direct subcodes
Child Classifications
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- C07C 409/02 the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
- C07C 409/16 the —O—O— group being bound between two carbon atoms not further substituted by oxygen atoms, i.e. peroxides
- C07C 409/20 the —O—O— group being bound to a carbon atom further substituted by singly—bound oxygen atoms
- C07C 409/24 the —O—O— group being bound between a >C=O group and hydrogen, i.e. peroxy acids
- C07C 409/32 the —O—O— group being bound between two >C=O groups
- C07C 409/38 the —O—O— group being bound between a >C=O group and a carbon atom, not further substituted by oxygen atoms, i.e. esters of peroxy acids
- C07C 409/40 containing nitrogen atoms
- C07C 409/42 containing sulfur 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