Inventor · disambiguated record
Qian-Sheng Yu
Also filed as: YU QIAN · YU QIAN-SHENG
12 granted patents·6 pending applications·156 citations·filing 1988–2024
90Inventor score
Files withUS HEALTH6GREIG NIGEL H4AXONYX INC2BEIJING NANOPEP BIOTECH CORP1BEIJING YITUBAIHUI BIOTECH CO LTD1
Top patents by PatentIndex Score
18 records- 0190US4900748ACarbamates related to (-)-physostigmine as cholinergic agentsUS HEALTH·Filed 1988·Granted Feb 13, 1990·47 cites·13 claims
- 0288US7973057B2Thalidomide analogsUS HEALTH·Filed 2004·Granted Jul 5, 2011·30 cites·11 claims
- 0388US6683105B2Highly selective butyrylcholinesterase inhibitors for the treatment and diagnosis of Alzheimer's disease and dementiasAXONYX INC·Filed 2002·Granted Jan 27, 2004·34 cites·7 claims
- 0485US9623020B2Thio compoundsUS HEALTH·Filed 2015·Granted Apr 18, 2017·5 cites·3 claims
- 0584US8927725B2Thio compoundsGREIG NIGEL H·Filed 2011·Granted Jan 6, 2015·7 cites·5 claims
- 0674US8546430B2Thalidomide analogsGREIG NIGEL H·Filed 2011·Granted Oct 1, 2013·2 cites·19 claims
- 0773US6410747B1Highly selective butyrylcholinesterase inhibitors for the treatment and diagnosis of alzheimer's disease and dementiasUS HEALTH·Filed 1998·Granted Jun 25, 2002·28 cites·6 claims
- 0861US2025000944A1Use of recombinant calreticulin in hair growth, hair breeding, hair protection or anti-hair loss and related productBEIJING YITUBAIHUI BIOTECH CO LTD·Filed 2024·Application pending·0 cites
- 0960US9084783B2Thio compoundsUS HEALTH·Filed 2014·Granted Jul 21, 2015·0 cites·10 claims
- 1059US8853253B2Thalidomide analogsGREIG NIGEL H·Filed 2012·Granted Oct 7, 2014·0 cites·15 claims
- 1158US10220028B2Thio compoundsUS HEALTH·Filed 2017·Granted Mar 5, 2019·0 cites·4 claims
- 1254US2008319032A1Tetrahydrobenzothiazole analogues as neuroprotective agentsGREIG NIGEL H·Filed 2007·Application pending·0 cites
- 1353US12487236B2Polypeptide magnetic nanoparticle, preparation method therefor and use thereofBEIJING NANOPEP BIOTECH CORP·Filed 2020·Granted Dec 2, 2025·0 cites·8 claims
- 1451US2014309436A1Thalidomide analogsP2D INC·Filed 2014·Application pending·0 cites
- 1549US2006105940A1Compound useful in the treatment or prevention of cognitive disorders associated with diabetes and associated methodsAXONYX INC·Filed 2005·Application pending·0 cites
- 1646US2010105707A1Method of treating or preventing oxidative stress-related diseaseUSA·Filed 2007·Application pending·0 cites
- 1743US2004067991A1Tetrahydrobenzothiazole analogues as neuroprotective agentsFiled 2001·Application pending·0 cites
- 1840US5310935AOptically active 5-oxygenated (3S)-1,3-dimethyloxindole-3-acetic acidsPHARMAGROUP INTERNATIONAL·Filed 1992·Granted May 10, 1994·3 cites·4 claims
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