Inventor · disambiguated record
Oliver Schumacher
Also filed as: SCHUMACHER OLIVER
11 granted patents·5 pending applications·136 citations·filing 1991–2022
87Inventor score
Top patents by PatentIndex Score
16 records- 0193US8157720B2Heart assist systemMARSEILLE OLIVER·Filed 2007·Granted Apr 17, 2012·93 cites·9 claims
- 0288US8465410B2Heart assist systemMARSEILLE OLIVER·Filed 2012·Granted Jun 18, 2013·26 cites·17 claims
- 0373US10174060B2Process for purifying monooctylin trichlorideCHEMTURA CORP·Filed 2015·Granted Jan 8, 2019·2 cites·17 claims
- 0469US6846944B2Process for preparing monoalkyltin halides and dialkyltin halides and their useCROMPTON GMBH·Filed 2003·Granted Jan 25, 2005·8 cites·7 claims
- 0561US11534284B2Embolic protection device, folding method and forming devicePROTEMBIS GMBH·Filed 2017·Granted Dec 27, 2022·1 cites·15 claims
- 0657US2023121543A1Embolic Protection Device, Folding Method and Forming DevicePROTEMBIS GMBH·Filed 2022·Application pending·0 cites
- 0745US2022370187A1Embolism protection device for introducing into an aortic archPROTEMBIS GMBH·Filed 2020·Application pending·0 cites
- 0845US2022370186A1Embolism Protection Device for Introducing Into an Aortic ArchPROTEMBIS GMBH·Filed 2020·Application pending·0 cites
- 0942US2006111516A1Low emission tin catalystsSCHUMACHER OLIVER·Filed 2003·Application pending·0 cites
- 1040US5292491AProcess for the solvent extraction of palladium from aqueous solutionsWITCO GMBH·Filed 1991·Granted Mar 8, 1994·4 cites·10 claims
- 1139US7297804B2Catalytic composition of organotin compoundsCHEMTURA ORGANOMETALICS GMBH·Filed 2003·Granted Nov 20, 2007·1 cites·17 claims
- 1238US2003199663A1Delayed action tin catalystsFiled 2002·Application pending·0 cites
- 1332US6531618B1Process for preparing water-soluble catalystsCROMPTON GMBH·Filed 2000·Granted Mar 11, 2003·0 cites·5 claims
- 1431US5290453AProcess for preparing chelating ion exchanger resins and the use thereof for the extraction of metalsWITCO GMBH·Filed 1991·Granted Mar 1, 1994·1 cites·10 claims
- 1527US5756787AProcess for the stabilization of organotin halides by lactams and/or lactones and metal alcoholates and/or semimetal alcoholates and a glass coating formulation for glass or ceramic surfacesWITCO GMBH·Filed 1997·Granted May 26, 1998·0 cites·15 claims
- 1626US5807802AStable aqueous dispersions of dibutyltin oxideWITCO CORP·Filed 1996·Granted Sep 15, 1998·0 cites·21 claims
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