Assignee
DSM COPOLYMER INC
US·22 granted patents·758 citations·filing 1991–1997
Top patents by PatentIndex Score
22 records- 0195US5763388AProcess for producing improved silica-reinforced masterbatch of polymers prepared in latex formDSM COPOLYMER INC·Filed 1996·Granted Jun 9, 1998·174 cites·37 claims
- 0293US5574118AOlefin polymers containing bound antioxidantDSM COPOLYMER INC·Filed 1995·Granted Nov 12, 1996·61 cites·38 claims
- 0390US5985953ACompatibilized silica and polymer silica-reinforced masterbatch containing sameDSM COPOLYMER INC·Filed 1997·Granted Nov 16, 1999·102 cites·18 claims
- 0490US5391617ASolid sheared polymer blends and process for their preparationDSM COPOLYMER INC·Filed 1993·Granted Feb 21, 1995·64 cites·18 claims
- 0588US5837773ASheared polymer blends and process for their preparationDSM COPOLYMER INC·Filed 1997·Granted Nov 17, 1998·51 cites·53 claims
- 0686US5451630ASolid sheared polymer blends and process for their preparationDSM COPOLYMER INC·Filed 1994·Granted Sep 19, 1995·39 cites·3 claims
- 0782US5563118AMultifunctional copolymer and lubricating oil compositionDSM COPOLYMER INC·Filed 1995·Granted Oct 8, 1996·33 cites·20 claims
- 0880US5652191APalladium catalyst systems for selective hydrogenation of dienesDSM COPOLYMER INC·Filed 1995·Granted Jul 29, 1997·30 cites·3 claims
- 0978US5384371AContinuous process for producing adducted EPM or EPDM oil solutionDSM COPOLYMER INC·Filed 1993·Granted Jan 24, 1995·24 cites·37 claims
- 1076US5451636ASolid sheared polymer blends and process for their preparationDSM COPOLYMER INC·Filed 1994·Granted Sep 19, 1995·23 cites·18 claims
- 1174US6127481ABranched polyolefin polymers as additives in fuel and lubricating oil compositionsDSM COPOLYMER INC·Filed 1996·Granted Oct 3, 2000·37 cites·8 claims
- 1269US6084030ABranched polymers with polyolefin armsDSM COPOLYMER INC·Filed 1995·Granted Jul 4, 2000·31 cites·19 claims
- 1364US5525668APolyamide thermoplastic elastomer obtained by blendingDSM COPOLYMER INC·Filed 1994·Granted Jun 11, 1996·14 cites·6 claims
- 1463US5556923AContinuous process for producing adducted EPM or EPDM oil solutionDSM COPOLYMER INC·Filed 1995·Granted Sep 17, 1996·17 cites·11 claims
- 1561US5354793AAccelerator compositions and rubber compounding composition embodying the sameDSM COPOLYMER INC·Filed 1991·Granted Oct 11, 1994·10 cites·9 claims
- 1660US5516849AContinuous process for producing adducted EPM or EPDM oil solutionDSM COPOLYMER INC·Filed 1994·Granted May 14, 1996·11 cites·18 claims
- 1757US5728911AProcess for the preparation of low molecular weight copolymers of ethylene with at least one other 1-alkeneDSM COPOLYMER INC·Filed 1995·Granted Mar 17, 1998·13 cites·12 claims
- 1851US5721200AProcess for making a lubricating oil compositionDSM COPOLYMER INC·Filed 1995·Granted Feb 24, 1998·13 cites·21 claims
- 1943US5534171AProcess for making a polymeric lubricant additive designed to enhance anti-wear, anti-oxidancy, and dispersancy thereofDSM COPOLYMER INC·Filed 1995·Granted Jul 9, 1996·5 cites·6 claims
- 2033US5475121APalladium catalyst systems for selective hydrogenation of dienesDSM COPOLYMER INC·Filed 1994·Granted Dec 12, 1995·1 cites·9 claims
- 2128US5266640AWeather and heat resistant blended nitrile polymersDSM COPOLYMER INC·Filed 1991·Granted Nov 30, 1993·5 cites·20 claims
- 2220US5559178AProcess for manufacturing friable rubber balesDSM COPOLYMER INC·Filed 1994·Granted Sep 24, 1996·0 cites·23 claims
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