CPC Subgroup Additional Only
G01N 2333/52 Assays involving cytokines
Full Title
Assays involving biological materials from specific organisms or of a specific nature > from animals; from humans > Assays involving cytokines
6 direct subcodes
Child Classifications
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- G01N 2333/521 Chemokines
- G01N 2333/524 Thrombopoietin, i.e. C-MPL ligand
- G01N 2333/525 Tumor necrosis factor [TNF]
- G01N 2333/53 Colony-stimulating factor [CSF]
- G01N 2333/54 Interleukins [IL]
- G01N 2333/555 Interferons [IFN]
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