Inventor · disambiguated record
Robert J. Sutherland
Also filed as: SUTHERLAND ROBERT J · SUTHERLAND ROBERT JUDE
13 granted patents·2 pending applications·219 citations·filing 1991–2013
93Inventor score
Top patents by PatentIndex Score
15 records- 0192US5247026ARandomly epoxidized small star polymersSHELL OIL CO·Filed 1992·Granted Sep 21, 1993·59 cites·20 claims
- 0276US5486563AProcess for making dispersant viscosity index improversSHELL OIL CO·Filed 1994·Granted Jan 23, 1996·26 cites·11 claims
- 0371US5338802ALow temperature conversion of polymerized estersSHELL OIL CO·Filed 1992·Granted Aug 16, 1994·20 cites·14 claims
- 0463US5272211ABlock copolymers of dienes, vinylarenes, and alkylmethacrylates as modified viscosity index improversSHELL OIL CO·Filed 1992·Granted Dec 21, 1993·16 cites·10 claims
- 0561US5496898AStar polymers of dienes, vinylarenes and alkyl methacrylates as modified viscosity index improversSHELL OIL CO·Filed 1994·Granted Mar 5, 1996·10 cites·6 claims
- 0658US5379440AParallel processor with array of clustered processing elements having inputs seperate from outputs and outputs limited to a maximum of two per dimensionMOTOROLA INC·Filed 1991·Granted Jan 3, 1995·38 cites·17 claims
- 0755US5428114ARandomly epoxidized small star polymersSHELL OIL CO·Filed 1994·Granted Jun 27, 1995·8 cites·2 claims
- 0853US5397841AGrafted polymers having reactive groups at the baseSHELL OIL CO·Filed 1993·Granted Mar 14, 1995·8 cites·7 claims
- 0952US5360564ADispersant viscosity index improversSHELL OIL CO·Filed 1993·Granted Nov 1, 1994·10 cites·10 claims
- 1049US6083888ADispersant viscosity index improversSHELL OIL CO·Filed 1997·Granted Jul 4, 2000·8 cites·28 claims
- 1143US5344887AStar polymers of dienes, vinylarenes and alkyl methacrylates as modiied viscosity index improversSHELL OIL CO·Filed 1992·Granted Sep 6, 1994·7 cites·7 claims
- 1240USH1730HFunctionalized star polymersSHELL OIL CO·Filed 1992·Granted May 5, 1998·4 cites·20 claims
- 1339US2013303418A1High molecular weight polymers as viscosity modifiersSHELL OIL CO·Filed 2013·Application pending·0 cites
- 1437US2013130958A1High molecular weight polymers as viscosity modifiersSHELL OIL CO·Filed 2012·Application pending·0 cites
- 1536US5616542AOil with asymmetric radial polymer having block copolymer armSHELL OIL CO·Filed 1996·Granted Apr 1, 1997·5 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →