Assignee
SUMITOMO NAUGATUCK
41 granted patents·545 citations·filing 1973–1992
Top patents by PatentIndex Score
41 records- 0188US4444950AThermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1983·Granted Apr 24, 1984·46 cites·7 claims
- 0287US3970629AComposition for paper coatingSUMITOMO NAUGATUCK·Filed 1974·Granted Jul 20, 1976·32 cites·13 claims
- 0380US4299929AThermoplastic resin composition excellent in dwelling thermal stabilitySUMITOMO NAUGATUCK·Filed 1980·Granted Nov 10, 1981·32 cites·4 claims
- 0478US4554316AThermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1983·Granted Nov 19, 1985·22 cites·4 claims
- 0578US4438229AThermoplastic compositionSUMITOMO NAUGATUCK·Filed 1982·Granted Mar 20, 1984·35 cites·7 claims
- 0677US4305856AThermoplastic resin composition having good heat cycle propertySUMITOMO NAUGATUCK·Filed 1980·Granted Dec 15, 1981·27 cites·1 claims
- 0774US4294946ALow residual monomer α-methylstyrene-acrylonitrile copolymers and ABS blends therefromSUMITOMO NAUGATUCK·Filed 1980·Granted Oct 13, 1981·23 cites·6 claims
- 0870US3941912ACopolymer latex and paper coating composition thereofSUMITOMO NAUGATUCK·Filed 1973·Granted Mar 2, 1976·15 cites·5 claims
- 0965US4257935AColor developing sheet for pressure-sensitive recording systemsSUMITOMO NAUGATUCK·Filed 1978·Granted Mar 24, 1981·15 cites·8 claims
- 1065US4125675AColor developing sheet with organic developer and latex binderSUMITOMO NAUGATUCK·Filed 1976·Granted Nov 14, 1978·15 cites·13 claims
- 1164US4317891AThermoplastic composition containing polycarbonate, polyamide and rubbery graft copolymerSUMITOMO NAUGATUCK·Filed 1980·Granted Mar 2, 1982·18 cites·3 claims
- 1262US4877833AHeat resistant copolymer compositionSUMITOMO NAUGATUCK·Filed 1987·Granted Oct 31, 1989·20 cites·9 claims
- 1361US4296216AThermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1980·Granted Oct 20, 1981·17 cites·1 claims
- 1460US5250590AFlame retardant resin compositionSUMITOMO NAUGATUCK·Filed 1991·Granted Oct 5, 1993·14 cites·1 claims
- 1560US4963613AAdhesive compositionSUMITOMO NAUGATUCK·Filed 1989·Granted Oct 16, 1990·17 cites·8 claims
- 1660US4490506AThermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1983·Granted Dec 25, 1984·15 cites·2 claims
- 1751US5155151AHeat stable thermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1992·Granted Oct 13, 1992·10 cites·2 claims
- 1850US4429074APaper coating composition and its productionSUMITOMO NAUGATUCK·Filed 1981·Granted Jan 31, 1984·15 cites·6 claims
- 1949US5266634AResin compositionSUMITOMO NAUGATUCK·Filed 1991·Granted Nov 30, 1993·10 cites·21 claims
- 2049US4419491AThermoplastic resin composition excellent in color developmentSUMITOMO NAUGATUCK·Filed 1982·Granted Dec 6, 1983·11 cites·10 claims
- 2149US4381365ACopolymer latex and its productionSUMITOMO NAUGATUCK·Filed 1981·Granted Apr 26, 1983·13 cites·13 claims
- 2249US4361684AProcess for preparing copolymers comprising α-alkyl styrene and unsaturated nitrileSUMITOMO NAUGATUCK·Filed 1981·Granted Nov 30, 1982·8 cites·19 claims
- 2347US4705827AResin composition comprising unsaturated dicarboxylic acid anhydride polymer, polycarbonate resin and modified olefin polymerSUMITOMO NAUGATUCK·Filed 1986·Granted Nov 10, 1987·9 cites·14 claims
- 2447US4373063AElastomeric compositionSUMITOMO NAUGATUCK·Filed 1981·Granted Feb 8, 1983·10 cites·16 claims
- 2547US4228051AThermoplastic resin composition having good heat cycle propertySUMITOMO NAUGATUCK·Filed 1979·Granted Oct 14, 1980·8 cites·6 claims
- 2646US4762886AWeather resistant thermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1987·Granted Aug 9, 1988·9 cites·4 claims
- 2746US4757111AWeather-resistant resin, and its productionSUMITOMO NAUGATUCK·Filed 1985·Granted Jul 12, 1988·7 cites·4 claims
- 2846US4657975AThermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1985·Granted Apr 14, 1987·8 cites·4 claims
- 2944US4824905AThermoplastic resin composition comprising polyamide, aromatic vinyl/unsaturated nitrile/rubbery polymer graft copolymer and aromatic vinyl/unsaturated nitrile/α-unsaturated carboxylic acid copolymerSUMITOMO NAUGATUCK·Filed 1988·Granted Apr 25, 1989·10 cites·4 claims
- 3040US4855355AMolding resin compositionSUMITOMO NAUGATUCK·Filed 1988·Granted Aug 8, 1989·7 cites·7 claims
- 3139US4179341AMethod for preparation of a plated productSUMITOMO NAUGATUCK·Filed 1978·Granted Dec 18, 1979·4 cites·23 claims
- 3238US5093419AThermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1990·Granted Mar 3, 1992·7 cites·5 claims
- 3338US4861820AAdhesive compositionSUMITOMO NAUGATUCK·Filed 1987·Granted Aug 29, 1989·7 cites·2 claims
- 3437US4273895AProcess for preparing thermoplastic resinSUMITOMO NAUGATUCK·Filed 1979·Granted Jun 16, 1981·3 cites·6 claims
- 3536US4112021AProcess for producing thermoplastic resinSUMITOMO NAUGATUCK·Filed 1976·Granted Sep 5, 1978·3 cites·8 claims
- 3635US5082898APolyphenylene ether resin compositionSUMITOMO NAUGATUCK·Filed 1988·Granted Jan 21, 1992·4 cites·4 claims
- 3735US4880874AResin of polycarbonate and graft copolymer of unsaturated epoxy monomer and ethylene-α-olefin base rubberSUMITOMO NAUGATUCK·Filed 1988·Granted Nov 14, 1989·5 cites·2 claims
- 3835US4734456AThermoplastic resin composition comprising styrenic polymer and olefin/unsaturated acid anhydride/unsaturated acid alkyl ester polymerSUMITOMO NAUGATUCK·Filed 1986·Granted Mar 29, 1988·5 cites·3 claims
- 3935US4205019AProcess for producing thermoplastic resinSUMITOMO NAUGATUCK·Filed 1977·Granted May 27, 1980·3 cites·2 claims
- 4034US4900787AComposition containing rubber-modified graft copolymer and carboxylic acid-modified olefinSUMITOMO NAUGATUCK·Filed 1988·Granted Feb 13, 1990·2 cites·5 claims
- 4129US4271230AFoamed urethane compositeSUMITOMO NAUGATUCK·Filed 1979·Granted Jun 2, 1981·4 cites·3 claims
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