CPC Subgroup Additional Only
G01N 2333/8107 Endopeptidase (E.C. 3.4.21-99) inhibitors
Full Title
Assays involving biological materials from specific organisms or of a specific nature > Protease inhibitors > Endopeptidase (E.C. 3.4.21-99) inhibitors
4 direct subcodes
Child Classifications
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- G01N 2333/811 Serine protease (E.C. 3.4.21) inhibitors
- G01N 2333/8139 Cysteine protease (E.C. 3.4.22) inhibitors, e.g. cystatin
- G01N 2333/8142 Aspartate protease (E.C. 3.4.23) inhibitors, e.g. HIV protease inhibitors
- G01N 2333/8146 Metalloprotease (E.C. 3.4.24) inhibitors, e.g. tissue inhibitor of metallo proteinase, TIMP
Top Applicants
Top 10 applicants by patent filingsfor class G01, 2013–2023, worldwide · Source: EPO PATSTAT
- CHINESE ACADEMY OF SCIENCES 21,460
- ROBERT BOSCH DE 17,801
- SGCC(STATE GRID CORPORATION OF CHINA) 17,347
- SAMSUNG ELECTRONICS COMPANY KR 13,192
- QUALCOMM US 9,900
- HALLIBURTON ENERGY SERVICES GROUP US 9,742
- PHILIPS ELECTRONICS NL 7,249
- MITSUBISHI ELECTRIC CORPORATION JP 6,503
- ZHEJIANG UNIVERSITY 6,414
- DENSO CORPORATION JP 6,382