Inventor · disambiguated record
David R. Fagerburg
Also filed as: COX ABRAHAM J · FAGERBURG DAVID R · FAGERBURG DAVID RICHARD
48 granted patents·1,213 citations·filing 1975–1999
98Inventor score
Top patents by PatentIndex Score
48 records- 0198US6352783B1Copolyester containing 4,4'-biphenyldicarboxylic acid, 1,4-cyclohexanedimethanol and an ultraviolet light absorbing compound and articles made therefromEASTMAN KODAK CO·Filed 1999·Granted Mar 5, 2002·145 cites·19 claims
- 0298US5480926ABlends of ultraviolet absorbers and polyestersEASTMAN CHEM CO·Filed 1995·Granted Jan 2, 1996·169 cites·18 claims
- 0397US4786713ACopoly(arylene sulfidex-disulfide)EASTMAN KODAK CO·Filed 1987·Granted Nov 22, 1988·118 cites·7 claims
- 0493US4499262AProcess for the preparation of sulfo-modified polyestersEASTMAN KODAK CO·Filed 1984·Granted Feb 12, 1985·68 cites·14 claims
- 0591US5783307AUV stabilized multi-layer structures with detectable UV protective layers and a method of detectionEASTMAN CHEM CO·Filed 1996·Granted Jul 21, 1998·162 cites·10 claims
- 0690US4792600AProcess for the preparation of copoly(arylene sulfide) with aromatic nitro compound catalystEASTMAN KODAK CO·Filed 1987·Granted Dec 20, 1988·42 cites·14 claims
- 0787US4045431AFlexible polyester having a melting point of at least 140° C.EASTMAN KODAK CO·Filed 1975·Granted Aug 30, 1977·36 cites·2 claims
- 0886US4945155APreparation of low color copoly(arylene sulfide) by heating copoly(arylene sulfide)EASTMAN KODAK CO·Filed 1989·Granted Jul 31, 1990·33 cites·12 claims
- 0985US4952671ATerminated copoly(arylene sulfide)EASTMAN KODAK CO·Filed 1988·Granted Aug 28, 1990·30 cites·7 claims
- 1085US4849499AMelt processable, liquid crystalline polyestersEASTMAN KODAK CO·Filed 1988·Granted Jul 18, 1989·32 cites·5 claims
- 1182US4855393AProcess for the preparation of copoly(arylene sulfide)EASTMAN KODAK CO·Filed 1989·Granted Aug 8, 1989·27 cites·12 claims
- 1282US4503216AHydroxyl-terminated polyether-estersEASTMAN KODAK CO·Filed 1984·Granted Mar 5, 1985·27 cites·18 claims
- 1378US5558912ABlends of ultraviolet absorbers and polyestersEASTMAN CHEM CO·Filed 1995·Granted Sep 24, 1996·27 cites·11 claims
- 1472US4180528ABlock copolymer composed of an addition polymer and a linear saturated polyesterEASTMAN KODAK CO·Filed 1978·Granted Dec 25, 1979·15 cites·2 claims
- 1569US6254950B1Polyester phenylenedi (oxyacetic acid) copolyester blends having improved gas barrier propertiesEASTMAN CHEM CO·Filed 1999·Granted Jul 3, 2001·25 cites·14 claims
- 1668US4155889AProcess for substantially increasing the flexibility of a polyesterEASTMAN KODAK CO·Filed 1978·Granted May 22, 1979·16 cites·3 claims
- 1765US4003882APolyesterether having commercially acceptable mold release characteristicsEASTMAN KODAK CO·Filed 1975·Granted Jan 18, 1977·13 cites·2 claims
- 1864US6265072B1UV-stabilized polymeric structuresEASTMAN CHEM CO·Filed 1999·Granted Jul 24, 2001·27 cites·27 claims
- 1964US4826956AProcess for the preparation of copoly(arylene sulfide) using an oxygen-containing gasEASTMAN KODAK CO·Filed 1988·Granted May 2, 1989·13 cites·13 claims
- 2063US6218450B1Copolyester containing isophthalic acid, 1,4-cyclohexanedimethanol, 4,4′-biphenyldicarboxylic acid and an ultraviolet light absorbing compound and articles made therefromEASTMAN CHEM CO·Filed 1999·Granted Apr 17, 2001·16 cites·25 claims
- 2162US4977224AProcess for the preparation of copoly(arylene sulfide) having a decreased amount of disulfide radicalsEASTMAN KODAK CO·Filed 1989·Granted Dec 11, 1990·12 cites·7 claims
- 2259US4481238ABonding compositions and shaped articles utilizing the bonding compositionsEASTMAN KODAK CO·Filed 1983·Granted Nov 6, 1984·13 cites·18 claims
- 2356US6368724B1Copolyester containing isophthalic acid, 1,4-cyclohexanedimethanol and an ultraviolet light absorbing compound and articles made therefromEASTMAN CHEM CO·Filed 1999·Granted Apr 9, 2002·12 cites·23 claims
- 2456US5155183AProcess for the preparation of copoly(arylene sulfide) having an enhanced rate of crystallizationEASTMAN KODAK CO·Filed 1991·Granted Oct 13, 1992·10 cites·6 claims
- 2553US4857629AProcess for the preparation of copoly(arylene sulfide)EASTMAN KODAK CO·Filed 1989·Granted Aug 15, 1989·8 cites·15 claims
- 2652US4604446ABonding compositions and shaped articles utilizing the bonding compositionsEASTMAN KODAK CO·Filed 1984·Granted Aug 5, 1986·9 cites·1 claims
- 2751US4859762AProcess for the preparation of copoly(arylene sulfide)EASTMAN KODAK CO·Filed 1989·Granted Aug 22, 1989·7 cites·15 claims
- 2850US5180775ABlends of copoly(arylene sulfide) and ethylene-propylene rubberEASTMAN KODAK CO·Filed 1992·Granted Jan 19, 1993·10 cites·4 claims
- 2950US5155176ABlends of copoly(arylene sulfide) and polyamideEASTMAN KODAK CO·Filed 1992·Granted Oct 13, 1992·10 cites·5 claims
- 3048US4482588ABonding compositions and shaped articles utilizing the bonding compositionsEASTMAN KODAK CO·Filed 1983·Granted Nov 13, 1984·18 cites·18 claims
- 3145US4897454ABlends of poly(arylene sulfide) and copoly(arylene sulfide) modified with diphenyl etherEASTMAN KODAK CO·Filed 1989·Granted Jan 30, 1990·7 cites·3 claims
- 3245US4521585APolyesters and their manufacture from acids and glycol carbonatesEASTMAN KODAK CO·Filed 1983·Granted Jun 4, 1985·9 cites·5 claims
- 3345US4003883APolyesterether having commercially acceptable mold release characteristicsEASTMAN KODAK CO·Filed 1975·Granted Jan 18, 1977·5 cites·2 claims
- 3444US4877851ABlends of copoly(arylene sulfide) and poly(arylene sulfide)EASTMAN KODAK CO·Filed 1988·Granted Oct 31, 1989·7 cites·5 claims
- 3543US5386069AProcess for preparation of difluoro-tetraiodobenzeneEASTMAN CHEM CO·Filed 1993·Granted Jan 31, 1995·2 cites·2 claims
- 3642US5182345ABlends of copoly(arylene sulfide) and polcarbonateEASTMAN KODAK CO·Filed 1991·Granted Jan 26, 1993·6 cites·5 claims
- 3742US4977236ATerminated copoly(arylene sulfide) of low molecular weightEASTMAN KODAK CO·Filed 1989·Granted Dec 11, 1990·4 cites·7 claims
- 3842US4501877AHigher molecular weight polyesters from diacid anhydrides and cyclic alkylene carbonatesEASTMAN KODAK CO·Filed 1983·Granted Feb 26, 1985·5 cites·7 claims
- 3939US5064937ACopoly(phenylene sulfide)EASTMAN KODAK CO·Filed 1990·Granted Nov 12, 1991·3 cites·2 claims
- 4036US4482587ABonding compositions and shaped articles utilizing the bonding compositionsEASTMAN KODAK CO·Filed 1983·Granted Nov 13, 1984·8 cites·19 claims
- 4133US5276111ABlends of copoly(arylene sulfide) and poly(aryl sulfone)EASTMAN KODAK CO·Filed 1993·Granted Jan 4, 1994·2 cites·2 claims
- 4233US5241038AMethod for the preparation of aromatic imide sulfide polymersEASTMAN KODAK CO·Filed 1991·Granted Aug 31, 1993·1 cites·12 claims
- 4332US5026824ACopoly(phenylene sulfide)EASTMAN KODAK CO·Filed 1990·Granted Jun 25, 1991·1 cites·2 claims
- 4432US4939236AProcess for preparation of copoly(arylene sulfide)EASTMAN KODAK CO·Filed 1989·Granted Jul 3, 1990·1 cites·6 claims
- 4532US4877862ASolid state polymerization process for increasing the molecular weight of colpoly(arylene sulfide)EASTMAN KODAK CO·Filed 1989·Granted Oct 31, 1989·1 cites·3 claims
- 4630US5021546ACopoly(phenylene sulfide)EASTMAN KODAK CO·Filed 1990·Granted Jun 4, 1991·0 cites·5 claims
- 4726US4594406APolyesters and their manufacture from acids and glycol carbonatesEASTMAN KODAK CO·Filed 1985·Granted Jun 10, 1986·1 cites·3 claims
- 4824US5258489AFluorinated poly(arylene sulfide)(arylene disulfide)EASTMAN CHEM CO·Filed 1993·Granted Nov 2, 1993·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →