Inventor · disambiguated record
Arthur R. Bean
Also filed as: BEAN ARTHUR R · BEAN JR ARTHUR R · BEAN JR ARTHUR ROBINSON
10 granted patents·347 citations·filing 1975–1997
91Inventor score
Files withSHELL OIL CO10
Top patents by PatentIndex Score
10 records- 0192US4849481AStar shaped asymmetric block copolymer of monoalkenyl aromatic hydrocarbon and conjugated dieneSHELL OIL CO·Filed 1987·Granted Jul 18, 1989·52 cites·15 claims
- 0290US4764572AAnionic polymerization processSHELL OIL CO·Filed 1985·Granted Aug 16, 1988·63 cites·5 claims
- 0389US5773521ACoupling to produce inside-out star polymers with expanded coresSHELL OIL CO·Filed 1995·Granted Jun 30, 1998·70 cites·14 claims
- 0487US4304886AMixed coupling agent processSHELL OIL CO·Filed 1981·Granted Dec 8, 1981·58 cites·7 claims
- 0587US4010226ABlock polymers and their preparationSHELL OIL CO·Filed 1975·Granted Mar 1, 1977·39 cites·6 claims
- 0670US5302667AAsymmetrical radial polymer and composition of matter comprising the sameSHELL OIL CO·Filed 1993·Granted Apr 12, 1994·20 cites·2 claims
- 0769US5212249AMethod for preparing asymmetric radial polymersSHELL OIL CO·Filed 1991·Granted May 18, 1993·20 cites·12 claims
- 0859US5795944AProgrammed addition of heavy ethers for microstructure control of diene polymersSHELL OIL CO·Filed 1997·Granted Aug 18, 1998·16 cites·5 claims
- 0942US4900875APolymeric viscosity index additive and oil composition comprising the sameSHELL OIL CO·Filed 1989·Granted Feb 13, 1990·7 cites·27 claims
- 1034US4396741APhotometer-controlled anionic polymerizationSHELL OIL CO·Filed 1982·Granted Aug 2, 1983·2 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →