Inventor · disambiguated record
Michael R. Sandner
Also filed as: SANDNER MICHAEL R · SANDNER MICHAEL RAY
20 granted patents·537 citations·filing 1973–2007
96Inventor score
Top patents by PatentIndex Score
20 records- 0198US4297328AThree-way catalytic process for gaseous streamsUNION CARBIDE CORP·Filed 1979·Granted Oct 27, 1981·209 cites·12 claims
- 0288US4012445ABeta-amino carbonyl catalysts for polyurethane preparationUNION CARBIDE CORP·Filed 1976·Granted Mar 15, 1977·37 cites·2 claims
- 0387US4093661ACatalytic decarbonylation of estersUNION CARBIDE CORP·Filed 1973·Granted Jun 6, 1978·18 cites·22 claims
- 0484US4122038ACatalyst systems containing dimethylamino ether mono-ols for polyurethane foam formationUNION CARBIDE CORP·Filed 1977·Granted Oct 24, 1978·27 cites·7 claims
- 0583US4049931ACatalyst systems containing dimethylamino ether mono-ols for polyurethane foam formationUNION CARBIDE CORP·Filed 1975·Granted Sep 20, 1977·27 cites·50 claims
- 0681US6034197APolyol blend, multi-component system for producing polyurethane foam, and foam produced therebySEALED AIR CORP·Filed 1998·Granted Mar 7, 2000·43 cites·33 claims
- 0780US5690855APolyol blend, cellular polyurethane foam product made therefrom, and halogenated hydrocarbon-free process thereforSEALED AIR CORP·Filed 1994·Granted Nov 25, 1997·42 cites·46 claims
- 0875US4380591ANovel amino catalyst mixture for stabilization of polyurethane foamUNION CARBIDE CORP·Filed 1982·Granted Apr 19, 1983·22 cites·13 claims
- 0971US4331555AUse of organosiloxane compositions as foam stabilizers in flexible polyester polyurethane foamUNION CARBIDE CORP·Filed 1980·Granted May 25, 1982·23 cites·1 claims
- 1067US3954749ABeta-amino carbonyl catalysts for polyurethane preparationUNION CARBIDE CORP·Filed 1974·Granted May 4, 1976·6 cites·3 claims
- 1166US4011223ABis-(1,4-beta-amino carbonyl-ethyl)-piperazinesUNION CARBIDE CORP·Filed 1976·Granted Mar 8, 1977·13 cites·3 claims
- 1265US8511047B2Device for mixing and dispensing fluidsMAHON WILLIAM J·Filed 2007·Granted Aug 20, 2013·5 cites·9 claims
- 1360US4379757ATertiary amine catalyst mixtures useful in cellular polyurethane formationUNION CARBIDE CORP·Filed 1980·Granted Apr 12, 1983·17 cites·2 claims
- 1455US4277318AElectrochemical benzylic oxidationsUNION CARBIDE CORP·Filed 1980·Granted Jul 7, 1981·10 cites·12 claims
- 1554US4115321ACatalyst systems containing N,N-dimethylaminoalkoxypropionitriles for polyurethane foam formulationUNION CARBIDE CORP·Filed 1977·Granted Sep 19, 1978·7 cites·11 claims
- 1652US4146498AAdditives for improving the diecuttability of diecuttable polyester urethane foamUNION CARBIDE CORP·Filed 1978·Granted Mar 27, 1979·8 cites·3 claims
- 1749US4088615AMethod of improving the diecuttability of polyester urethane foam and the improved diecuttable polyester urethane foams themselvesUNION CARBIDE CORP·Filed 1975·Granted May 9, 1978·7 cites·39 claims
- 1849US4038210ABeta-amino nitrile catalysts for polyurethane preparationUNION CARBIDE CORP·Filed 1975·Granted Jul 26, 1977·7 cites·4 claims
- 1946US4033911AProcess for catalyzing polyurethane foam formation using N,N-dimethyl-aminoalkoxy-propionitrilesUNION CARBIDE CORP·Filed 1976·Granted Jul 5, 1977·7 cites·37 claims
- 2036US4225513ACatalytic decarbonylation of estersUNION CARBIDE CORP·Filed 1978·Granted Sep 30, 1980·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →