CPC Subgroup
C07D 285/16 Thiadiazines; Hydrogenated thiadiazines
Full Title
Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00 > Six-membered rings > Thiadiazines; Hydrogenated thiadiazines
2 direct subcodes
Child Classifications
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- C07D 285/18 1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines
- C07D 285/34 1,3,5-Thiadiazines; Hydrogenated 1,3,5-thiadiazines
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