Inventor · disambiguated record
Robert W. Seymour
Also filed as: SEYMOUR ROBERT W · SEYMOUR ROBERT WILLIAM · WEEMES DOYLE A
26 granted patents·4 pending applications·1,231 citations·filing 1976–2020
97Inventor score
Top patents by PatentIndex Score
30 records- 0198US6896966B2Articles of manufacture incorporating polyester/polycarbonate blendsEASTMAN CHEM CO·Filed 2002·Granted May 24, 2005·120 cites·35 claims
- 0298US4379802AStampable reinforced thermoplastic polyester sheet with improved surface finishEASTMAN KODAK CO·Filed 1982·Granted Apr 12, 1983·145 cites·14 claims
- 0397US4578437ACopolyester/polyester blends having reduced carbon dioxide permeabilityEASTMAN KODAK CO·Filed 1984·Granted Mar 25, 1986·107 cites·6 claims
- 0497US4263364AStampable reinforced thermoplastic polyester sheetsEASTMAN KODAK CO·Filed 1979·Granted Apr 21, 1981·186 cites·15 claims
- 0596US4474918AThermoplastic polyester compositions having improved barrier propertiesEASTMAN KODAK CO·Filed 1983·Granted Oct 2, 1984·68 cites·11 claims
- 0695US4088709APhosphorus stabilized-polyester-polycarbonate molding compositionsEASTMAN KODAK CO·Filed 1977·Granted May 9, 1978·61 cites·4 claims
- 0793US5118760AImpact resistant polymer blendsEASTMAN KODAK CO·Filed 1990·Granted Jun 2, 1992·82 cites·6 claims
- 0890US4897453ACompatible blends of polyester-ethers and polycarbonatesEASTMAN KODAK CO·Filed 1988·Granted Jan 30, 1990·55 cites·9 claims
- 0990US4879355ACompatible tricomponent polymer blendsEASTMAN KODAK CO·Filed 1988·Granted Nov 7, 1989·48 cites·11 claims
- 1088US5194523APolyester/polycarbonate blends having improved clarity and impact strengthEASTMAN KODAK CO·Filed 1991·Granted Mar 16, 1993·53 cites·5 claims
- 1187US4219628AMolding composition from polyester blendsEASTMAN KODAK CO·Filed 1979·Granted Aug 26, 1980·41 cites·5 claims
- 1285US4011285AMolding composition comprising a blend of poly(tetramethylene terephthalate), a polyetherester and a radial teleblock copolymerEASTMAN KODAK CO·Filed 1976·Granted Mar 8, 1977·39 cites·7 claims
- 1383US4401805AModified poly(ethylene terephthalate) having improved gas barrier propertiesEASTMAN KODAK CO·Filed 1982·Granted Aug 30, 1983·30 cites·6 claims
- 1479US5428086APoly(1,4-cyclohexylenedimethylene terephthalate) with improved melt stabilityEASTMAN CHEM CO·Filed 1993·Granted Jun 27, 1995·23 cites·1 claims
- 1578US4582876AHigh-impact polyester/styrene-maleic anhydride copolymer blendsEASTMAN KODAK CO·Filed 1984·Granted Apr 15, 1986·29 cites·14 claims
- 1668US4379801AStampable reinforced thermoplastic polyester sheetsEASTMAN KODAK CO·Filed 1982·Granted Apr 12, 1983·35 cites·12 claims
- 1767US7026027B2Amorphous copolyestersEASTMAN CHEM CO·Filed 2004·Granted Apr 11, 2006·10 cites·35 claims
- 1859US7118799B2Thermoplastic article having a decorative material embedded thereinEASTMAN CHEM CO·Filed 2002·Granted Oct 10, 2006·7 cites·35 claims
- 1959US4011286APolyetherester-radial teleblock copolymer blend molding compositionEASTMAN KODAK CO·Filed 1976·Granted Mar 8, 1977·15 cites·7 claims
- 2058US2022213263A1Recyclable molded articles from blends of copolyesters and recycled petEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 2157US5021289AReinforced polymeric sheet materialEASTMAN KODAK CO·Filed 1988·Granted Jun 4, 1991·27 cites·7 claims
- 2254US4950717ABlends of polyester-ethers with ethylene-acrylic acid copolymersEASTMAN KODAK CO·Filed 1989·Granted Aug 21, 1990·12 cites·9 claims
- 2350US7834127B2Amorphous copolyestersEASTMAN CHEM CO·Filed 2006·Granted Nov 16, 2010·0 cites·23 claims
- 2449US4904748ABlends of poly(etheresters) and polyestersEASTMAN KODAK CO·Filed 1988·Granted Feb 27, 1990·10 cites·3 claims
- 2549US4327198APolymeric molding compositions having the high impact strengthEASTMAN KODAK CO·Filed 1981·Granted Apr 27, 1982·10 cites·12 claims
- 2648US5260379APolyester blends with improved processabilityEASTMAN KODAK CO·Filed 1991·Granted Nov 9, 1993·9 cites·6 claims
- 2747US4510205ACopolyesterethers coated with saranEASTMAN KODAK CO·Filed 1983·Granted Apr 9, 1985·9 cites·12 claims
- 2846US2013041053A1Process for the Preparation of Polyesters with High Recycle ContentEASTMAN CHEM CO·Filed 2011·Application pending·0 cites
- 2942US2003060596A1Amorphous copolyestersFiled 2002·Application pending·0 cites
- 3041US2022227993A1Recyclable extrusion blow molded articles from blends of copolyesters and recycled petEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →