Inventor · disambiguated record
Donald A. Stern
Also filed as: STERN DONALD A
8 granted patents·1 pending application·86 citations·filing 2003–2015
87Inventor score
Top patents by PatentIndex Score
9 records- 0189US7615598B2Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalystsCHEVRON PHILLIPS CHEMICAL CO·Filed 2008·Granted Nov 10, 2009·14 cites·15 claims
- 0288US7351780B2Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalystsCHEVRON PHILLIPS CHEMICAL CO·Filed 2003·Granted Apr 1, 2008·21 cites·21 claims
- 0385US7259284B2Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalystsCHEVRON PHILLIPS CHEMICAL CO·Filed 2004·Granted Aug 21, 2007·16 cites·25 claims
- 0483US8163856B2Method and system to add high shear to improve an ionic liquid catalyzed chemical reactionBERGMAN LEE H·Filed 2011·Granted Apr 24, 2012·4 cites·36 claims
- 0574US7309805B2Method and system to contact an ionic liquid catalyst with oxygen to improve a chemical reactionCHEVRON PHILLIPS CHEMICAL CO·Filed 2004·Granted Dec 18, 2007·12 cites·29 claims
- 0670US7951889B2Method and system to add high shear to improve an ionic liquid catalyzed chemical reactionCHEVRON PHILLIPS CHEMICAL CO·Filed 2004·Granted May 31, 2011·8 cites·41 claims
- 0769US6984605B2Method for manufacturing ionic liquid catalystsCHEVRON PHILLIPS CHEMICAL CO·Filed 2003·Granted Jan 10, 2006·10 cites·25 claims
- 0867US9505675B2Deactivation of a process by-productCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted Nov 29, 2016·1 cites·29 claims
- 0940US2006247482A1Method and system to recycle non-isomerized monomer in an ionic liquid catalyzed chemical reactionCHEVRON PHILLIPS CHEMICAL CO·Filed 2005·Application pending·0 cites
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