Inventor · disambiguated record
Chester Leach
Also filed as: LEACH CHESTER · LEACH CHESTER L
10 granted patents·4 pending applications·795 citations·filing 1994–2018
93Inventor score
Files with3M INNOVATIVE PROPERTIES CO4NEKTAR THERAPEUTICS3FISHBURN C SIMONE2MINNESOTA MINING & MFG2FISHBURN C S1
Top patents by PatentIndex Score
14 records- 0197US6838076B2Pulmonary administration of chemically modified insulinNEKTAR THERAPEUTICS·Filed 2002·Granted Jan 4, 2005·134 cites·44 claims
- 0295US6126919ABiocompatible compounds for pharmaceutical drug delivery systems3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Oct 3, 2000·190 cites·31 claims
- 0395US5725841AAerosol formulation containing an ester-, amide-, or mercaptoester-derived dispersing aidMINNESOTA MINING & MFG·Filed 1996·Granted Mar 10, 1998·162 cites·19 claims
- 0495US5569450AAerosol formulation containing an ester-, amide-, or mercaptoester-derived dispersing aidMINNESOTA MINING & MFG·Filed 1994·Granted Oct 29, 1996·149 cites·42 claims
- 0592US6416742B1Medicinal aerosol solution formulation with biocompatible polymer3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Jul 9, 2002·39 cites·40 claims
- 0690US6890518B2Compositions of chemically modified insulinNEKTAR THERAPEUTICS·Filed 2003·Granted May 10, 2005·32 cites·19 claims
- 0787US8067431B2Chemically modified small moleculesFISHBURN C SIMONE·Filed 2010·Granted Nov 29, 2011·8 cites·7 claims
- 0885US11129794B2Chemically modified small moleculesNEKTAR THERAPEUTICS·Filed 2018·Granted Sep 28, 2021·1 cites·14 claims
- 0985US7687054B2Biocompatible compounds for sustained release pharmaceutical drug delivery systems3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Mar 30, 2010·13 cites·40 claims
- 1083US6042811AAerosol formulation containing a diol-diacid derived dispersing aid3M INNOVATIVE PROPERTIES CO·Filed 1994·Granted Mar 28, 2000·67 cites·24 claims
- 1164US2006182692A1Chemically modified small moleculesFISHBURN C S·Filed 2006·Application pending·0 cites
- 1264US2005152848A1Pulmonary administration of chemically modified insulinFiled 2004·Application pending·0 cites
- 1359US2012088745A1Chemically modified small moleculesFISHBURN C SIMONE·Filed 2011·Application pending·0 cites
- 1449US2003161791A1Water-soluble polymer conjugates of retinoic acidFiled 2002·Application pending·0 cites
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