Inventor · disambiguated record
Zhengyin Yan
Also filed as: YAN ZHENGYIN
2 granted patents·3 citations·filing 2005–2007
44Inventor score
Technology areasG01N
Top patents by PatentIndex Score
2 records- 0156US7884186B2Isotopically labeled trapping agent and method for identifying reactive metabolitesJANSSEN PHARMACEUTICA NV·Filed 2007·Granted Feb 8, 2011·2 cites·39 claims
- 0249US7445909B2Method for detecting reactive metabolites using a combination of glutathione and a stable isotopic derivative of glutathione and mass spectroscopy-based pattern recognitionJANSSEN PHAMACEUTICA N V·Filed 2005·Granted Nov 4, 2008·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →