Inventor · disambiguated record
Mark J. Struglinski
Also filed as: STRUGLINSKI MARK J · STRUGLINSKI MARK JOSEPH
23 granted patents·796 citations·filing 1987–1996
97Inventor score
Top patents by PatentIndex Score
23 records- 0198US5068047AVisosity index improverEXXON CHEMICAL PATENTS INC·Filed 1989·Granted Nov 26, 1991·146 cites·154 claims
- 0296US5151204AOleaginous compositions containing novel ethylene alpha-olefin polymer viscosity index improver additiveEXXON CHEMICAL PATENTS INC·Filed 1990·Granted Sep 29, 1992·71 cites·34 claims
- 0396US4804794AViscosity modifier polymersEXXON CHEMICAL PATENTS INC·Filed 1987·Granted Feb 14, 1989·103 cites·94 claims
- 0495US5427702AMixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositionsEXXON CHEMICAL PATENTS INC·Filed 1992·Granted Jun 27, 1995·80 cites·13 claims
- 0594US5744429AMixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositionsEXXON CHEMICAL PATENTS INC·Filed 1996·Granted Apr 28, 1998·76 cites·19 claims
- 0689US5446221AOleaginous compositions containing novel ethylene alpha-olefin polymer viscosity index improver additiveEXXON CHEMICAL PATENTS INC·Filed 1994·Granted Aug 29, 1995·35 cites·11 claims
- 0787US4900461AViscosity modifier polymers (E-98)EXXON CHEMICAL PATENTS INC·Filed 1988·Granted Feb 13, 1990·41 cites·90 claims
- 0880US5244590AViscosity index improverEXXON CHEMICAL PATENTS INC·Filed 1991·Granted Sep 14, 1993·25 cites·34 claims
- 0979US5310814AViscosity modifier polybutadiene polymersEXXON CHEMICAL PATENTS INC·Filed 1991·Granted May 10, 1994·24 cites·18 claims
- 1078US5310490AViscosity modifer polymersEXXON CHEMICAL PRODUCTS INC·Filed 1991·Granted May 10, 1994·26 cites·22 claims
- 1175US5312556AMultifunctional viscosity index improver derived from polyamine containing one primary amine group and at least one tertiary amine group and degraded ethylene copolymerEXXON CHEMICAL PATENTS INC·Filed 1992·Granted May 17, 1994·21 cites·46 claims
- 1275US5167848AGrafted viscosity index improverEXXON CHEMICAL PATENTS INC·Filed 1989·Granted Dec 1, 1992·25 cites·101 claims
- 1374US5543469AViscosity modifier polymersEXXON CHEMICAL PATENTS INC·Filed 1995·Granted Aug 6, 1996·24 cites·17 claims
- 1471US5262075AMultifunctional viscosity index improver exhibitng improved low temperature viscometric propertiesEXXON CHEMICAL PATENTS INC·Filed 1992·Granted Nov 16, 1993·23 cites·149 claims
- 1569US5945485AViscosity modifier polybutadiene polymersEXXON CHEMICAL PATENTS INC·Filed 1996·Granted Aug 31, 1999·20 cites·13 claims
- 1668US5401427AViscosity index improverEXXON CHEMICAL PATENTS INC·Filed 1993·Granted Mar 28, 1995·17 cites·35 claims
- 1752US5118433AMultifunctional viscosity index improver derived from amido-amine and degraded ethylene copolymer exhibiting improved low temperature viscometric propertiesEXXON CHEMICAL PATENTS INC·Filed 1989·Granted Jun 2, 1992·8 cites·105 claims
- 1851US5053151AMultifunctional viscosity index improver derived from amido-amine exhibiting improved low temperature viscometric propertiesEXXON CHEMICAL PATENTS INC·Filed 1989·Granted Oct 1, 1991·10 cites·85 claims
- 1947US5290868AMultifunctional viscosity index improver derived from polyamine containing one primary amine group and at least one secondary amine group and degraded ethylene copolymerEXXON CHEMICAL PATENTS INC·Filed 1992·Granted Mar 1, 1994·8 cites·61 claims
- 2044US5348673AMultifunctional viscosity index improver derived from amido-amine and degraded ethylene copolymer exhibiting improved low temperature viscometric propertiesEXXON CHEMICAL PATENTS INC·Filed 1993·Granted Sep 20, 1994·4 cites·7 claims
- 2140US5290461AMultifunctional viscosity index improver derived from amido-amine and degraded ethylene copolymer exhibiting improved low temperature viscometric properties (PT-768)EXXON CHEMICAL PATENTS INC·Filed 1992·Granted Mar 1, 1994·4 cites·7 claims
- 2237US5252238AMultifunctional viscosity index improver derived from amido-amine exhibiting improved low temperature viscometric propertiesEXXON CHEMICAL PATENTS INC·Filed 1991·Granted Oct 12, 1993·4 cites·85 claims
- 2333US5703171AViscosity modifier polybutadiene polymersEXXON CHEMICAL PATENTS INC·Filed 1995·Granted Dec 30, 1997·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →