Inventor · disambiguated record
Demetreos N. Matthews
Also filed as: MATTHEWS DEMETREOS N
41 granted patents·1,261 citations·filing 1977–1999
98Inventor score
Files withMOBIL OIL CORP31UNIROYAL INC5UNIROYAL CHEM CO INC2EXXON MOBIL CHEM PATENTS INC1EXXONMOBIL OIL CORP1
Top patents by PatentIndex Score
41 records- 0197US4668834ALow molecular weight ethylene-alphaolefin copolymer intermediatesUNIROYAL CHEM CO INC·Filed 1985·Granted May 26, 1987·176 cites·21 claims
- 0296US5399629ASolid elastomeric block copolymersMOBIL OIL CORP·Filed 1994·Granted Mar 21, 1995·86 cites·13 claims
- 0395US5210359AVulcanizable liquid compositionsMOBIL OIL CORP·Filed 1992·Granted May 11, 1993·57 cites·9 claims
- 0495US4491652ASequentially prepared thermoplastic elastomer and method of preparing sameUNIROYAL INC·Filed 1982·Granted Jan 1, 1985·80 cites·14 claims
- 0593US5149895AVulcanizable liquid compositionsMOBIL OIL CORP·Filed 1990·Granted Sep 22, 1992·88 cites·26 claims
- 0689US5187236ASolid block and random elastomeric copolymersMOBIL OIL CORP·Filed 1990·Granted Feb 16, 1993·45 cites·19 claims
- 0787US5352743ASolid elastomeric block copolymersMOBIL OIL CORP·Filed 1993·Granted Oct 4, 1994·33 cites·23 claims
- 0887US5288937AVulcanizable liquid compositionsMOBIL OIL CORP·Filed 1992·Granted Feb 22, 1994·30 cites·16 claims
- 0984US5292820ASolid elastomeric block copolymersMOBIL OIL CORP·Filed 1991·Granted Mar 8, 1994·40 cites·35 claims
- 1080US6248702B1Dispersant and dispersant viscosity index improvers from selectively hydrogenated aryl-substituted olefin containing diene copolymersMOBIL OIL CORP·Filed 1998·Granted Jun 19, 2001·36 cites·30 claims
- 1180US5387730AVulcanizable liquid compositionsMOBIL OIL CORP·Filed 1994·Granted Feb 7, 1995·21 cites·15 claims
- 1279US5545783AVulcanizable liquid compositionsMOBIL OIL CORP·Filed 1995·Granted Aug 13, 1996·23 cites·23 claims
- 1379US5376722ASolid random elastomeric copolymersMOBIL OIL CORP·Filed 1994·Granted Dec 27, 1994·22 cites·22 claims
- 1479US5276100ASolid elastomeric block copolymersMOBIL OIL CORP·Filed 1992·Granted Jan 4, 1994·32 cites·14 claims
- 1578US6162768ADispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: free radically initiated direct grafting reaction productsMOBIL OIL CORP·Filed 1998·Granted Dec 19, 2000·35 cites·22 claims
- 1678US5359009AMethod for making solid elastomeric block copolymersMOBIL OIL CORP·Filed 1994·Granted Oct 25, 1994·26 cites·30 claims
- 1776US5306780ASolid block elastomeric copolymersMOBIL OIL CORP·Filed 1993·Granted Apr 26, 1994·20 cites·30 claims
- 1875US5625100AVulcanizable liquid compositionsMOBIL OIL·Filed 1995·Granted Apr 29, 1997·20 cites·38 claims
- 1974US5268427ASolid block and random elastomeric copolymersMOBIL OIL CORP·Filed 1992·Granted Dec 7, 1993·23 cites·21 claims
- 2072US6319881B1Haze free oil additive compositions containing dispersants from selectively hydrogenated diene copolymersEXXONMOBIL OIL CORP·Filed 1999·Granted Nov 20, 2001·27 cites·9 claims
- 2171US6312672B1Sunscreen compositions containing copolymers of isoprene butadiene and/or styrene to provide improved water resistanceEXXON MOBIL CHEM PATENTS INC·Filed 1999·Granted Nov 6, 2001·38 cites·7 claims
- 2271US5457161ASolid block elastomeric copolymers comprising at least three alternating blocksMOBIL OIL CORP·Filed 1994·Granted Oct 10, 1995·14 cites·20 claims
- 2370US5663239AStar-branched block elastomeric copolymersMOBIL OIL CORP·Filed 1996·Granted Sep 2, 1997·20 cites·22 claims
- 2470US4143029AFlame retarded polyurethane compositionsUNIROYAL INC·Filed 1977·Granted Mar 6, 1979·13 cites·12 claims
- 2569US6103676ADispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: hydroformylation/reductive amination reaction productsMOBIL OIL CORP·Filed 1998·Granted Aug 15, 2000·22 cites·22 claims
- 2669US5773524AEpoxidized liquid elastomeric copolymersMOBIL OIL CORP·Filed 1995·Granted Jun 30, 1998·24 cites·1 claims
- 2769US5530068ASolid elastometric block copolymersMOBIL OIL CORP·Filed 1995·Granted Jun 25, 1996·15 cites·14 claims
- 2869US5470914APolymer blends containing a solid elastomeric block copolymerMOBIL OIL CORP·Filed 1995·Granted Nov 28, 1995·15 cites·32 claims
- 2969US5416163APolymer blends containing a solid elastomeric block copolymerMOBIL OIL CORP·Filed 1994·Granted May 16, 1995·18 cites·30 claims
- 3068US6034184ADispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: Mannich reaction productsMOBIL OIL CORP·Filed 1998·Granted Mar 7, 2000·21 cites·22 claims
- 3168US5569718ASolid elastomeric block copolymersMOBIL OIL CORP·Filed 1995·Granted Oct 29, 1996·14 cites·5 claims
- 3266US5747598AEpoxidized solid elastomeric copolymersMOBIL OIL CORP·Filed 1996·Granted May 5, 1998·20 cites·25 claims
- 3364US5717035ASolid block and random elastomeric copolymersMOBIL OIL CORP·Filed 1996·Granted Feb 10, 1998·26 cites·19 claims
- 3464US5510548AVulcanizable liquid compositionsMOBIL OIL CORP·Filed 1995·Granted Apr 23, 1996·19 cites·27 claims
- 3560US6215033B1Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: blends with lower molecular weight componentsMOBIL OIL CORP·Filed 1998·Granted Apr 10, 2001·18 cites·35 claims
- 3659US4239862AThermoplastic elastomer containing long chain aliphatic alcoholUNIROYAL INC·Filed 1979·Granted Dec 16, 1980·9 cites·10 claims
- 3755US5948861AStar-branched block elastomeric copolymersMOBIL OIL CORP·Filed 1997·Granted Sep 7, 1999·10 cites·8 claims
- 3854US6054539ASelectively hydrogenated polymer compositions: polybutadiene-isoprene-polybutadieneMOBIL OIL CORP·Filed 1998·Granted Apr 25, 2000·12 cites·10 claims
- 3952US5527951APolymerization catalyst and processUNIROYAL CHEM CO INC·Filed 1995·Granted Jun 18, 1996·11 cites·11 claims
- 4034US4347159AActivators for Ziegler type polymerization catalystsUNIROYAL INC·Filed 1980·Granted Aug 31, 1982·2 cites·19 claims
- 4130US4451575AActivators for Ziegler type polymerization catalysts using bis(trichloromethyl) sulfoneUNIROYAL INC·Filed 1982·Granted May 29, 1984·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →