CPC Subgroup
C07C 217/02 having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
Full Title
Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton > having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
5 direct subcodes
Child Classifications
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- C07C 217/04 the carbon skeleton being acyclic and saturated
- C07C 217/44 the carbon skeleton being saturated and containing rings
- C07C 217/46 the carbon skeleton being acyclic and unsaturated
- C07C 217/48 the carbon skeleton being unsaturated and containing rings
- C07C 217/50 Ethers of hydroxy amines of undetermined structure, e.g. obtained by reactions of epoxides with hydroxy amines
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