Inventor · disambiguated record
Cheng Zhi Yu
Also filed as: YU CHENG Z · YU CHENG ZHI
8 granted patents·7 pending applications·399 citations·filing 1993–2018
87Inventor score
Files withABRAXIS BIOSCIENCE LLC7BIOGENEX LAB3ABRAXIS BIOSCIENCE INC2ABRAXIS BIO SCOENCE INC1BIOGENX LAB INC1
Top patents by PatentIndex Score
15 records- 0197US6632598B1Deparaffinization compositions and methods for their useBIOGENEX LAB·Filed 1994·Granted Oct 14, 2003·197 cites·18 claims
- 0293US7070951B2Dewaxing kit for immunostaining tissue specimensBIOGENEX LAB·Filed 2003·Granted Jul 4, 2006·44 cites·57 claims
- 0392US5578452AEnhancement of immunochemical staining in aldehyde-fixed tissuesBIOGENEX LAB·Filed 1993·Granted Nov 26, 1996·153 cites·15 claims
- 0476US7586008B2Propofol analogs, process for their preparation, and methods of useABRAXIS BIOSCIENCE INC·Filed 2008·Granted Sep 8, 2009·2 cites·28 claims
- 0566US7700612B2Di-ester prodrugs of camptothecin, process for their preparation and their therapeutical applicationsABRAXIS BIOSCIENCE LLC·Filed 2004·Granted Apr 20, 2010·2 cites·56 claims
- 0663US2017203012A1Drugs with improved hydrophobicity for incorporation in medical devicesABRAXIS BIOSCIENCE LLC·Filed 2017·Application pending·0 cites
- 0760US7674816B2Substituted melatonin derivatives, process for their preparation, and methods of useABRAXIS BIOSCIENCE LLC·Filed 2004·Granted Mar 9, 2010·1 cites·25 claims
- 0860US2018318473A1Drugs with improved hydrophobicity for incorporation in medical devicesABRAXIS BIOSCIENCE LLC·Filed 2018·Application pending·0 cites
- 0958US2015190556A1Drugs with improved hydrophobicity for incorporation in medical devicesABRAXIS BIOSCIENCE LLC·Filed 2015·Application pending·0 cites
- 1058US2009130163A1Drugs With Improved Hydrophobicity For Incorporation in Medical DevicesABRAXIS BIO SCOENCE INC·Filed 2006·Application pending·0 cites
- 1154US2006019332A1Deparaffinization compositions for dewaxing tissue specimensZHANG GUANGRONG·Filed 2005·Application pending·0 cites
- 1253US2007185217A1Propofol analogs, process for their preparation, and methods of useABRAXIS BIOSCIENCE INC·Filed 2004·Application pending·0 cites
- 1345US8026275B2Compositions, methods of use and preparation of 2,6-diisopropyl phenol and analogs for ischemic injuryABRAXIS BIOSCIENCE LLC·Filed 2006·Granted Sep 27, 2011·0 cites·23 claims
- 1443US2010305148A1Di-ester prodrugs of camptothecin, process for their preparation and their therapeutical applicationsABRAXIS BIOSCIENCE LLC·Filed 2010·Application pending·0 cites
- 1521USRE40835EEnhancement of immunochemical staining in aldehyde-fixed tissueBIOGENX LAB INC·Filed 1993·Granted Jul 7, 2009·0 cites·24 claims
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