Inventor

Winston J. Jackson, Jr.

Inventor

Kingsport, TN, US

Overview

1976–1997

Patent span

Chemistry

Primary field (CPC C)

Patents· 92 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds62%

C08LCompositions of macromolecular compounds8%

Y10TTechnical subjects covered by former us classification5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

A24DCigars3%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons3%

B01DSeparation2%

C07CAcyclic or carbocyclic compounds2%

C08JWorking-up2%

D04HMaking textile fabrics, e.g. from fibres or filamentary material2%

PatentTitleYear

5,654,395'Reinforced polyester compositions and method of making same'1997 5,342,902'Poly(ester-ether) compositions having increased thermal stability'1994 5,338,881'Process for preparing diketones'1994 5,260,409'Liquid crystalline polyester'1993 5,237,038'Polyesters from terephthalic acid, 2,6-naphthalenedicarboxylic acid, hydroquinone and 4,4\'-biphenol'1993 5,221,730'Polyesters from terephthalic acid, 2,6-naphthalenedicarboxylic acid and hydroquinone'1993 5,221,719'Blends of poly (ethylene terephthalate) and trans-4,4\'-stilbenedicarboxylic acid polyesters'1993 5,194,574'Thermally stable polyesters containing trans-4,4\'-stilbenedicarboxylic acid'1993 5,155,203'Poly (ether-ketone)'1992 5,107,029'Process for preparing diketones and keto-acids'1992 5,081,220'Copolyesters of 4,4\'-biphenyldicarboxylic acid, 1,4-butanediol and ethylene glycol'1992 5,066,766'Process for the preparation of poly(ester-carbonates)'1991 5,064,930'Solid phase polyarylate process'1991 5,057,595'Copolyesters from 4,4\'-biphenyldicarboxylic acid, 1,4-cyclohexanedimethanol and ethylene glycol'1991 5,037,946'Copolyesters from 4,4\'-biphenyldicarboxylic acid, 1,6-hexanediol and ethylene glycol'1991 5,037,947'Copolyesters from 4,4\'-biphenyldicarboxylic acid, 1,6-hexanediol and 1,4-butanediol'1991 5,011,878'Copolyesters from 4,4\'-biphenyldicarboxylic acid, 1,4-cyclohexanedimethanol, and 1,4-butanediol'1991 5,011,877'Copolyesters from 4,4\'-biphenyldicarboxylic acid, 1,4-cyclohexanedimethanol and 1,6-hexanediol'1991 5,006,628'Melt phase polyarylate process'1991 5,003,041'Blends of poly(ethylene terephthalate) and trans-4,4\'-stilbenedicarboxylic acid polyesters'1991 4,973,654'Copolyesters from 4,4\'-biphenyldicarboxylic acid, 1,6-hexanediol and ethylene glycol'1990 4,959,450'Copolyesters from 4,4\'biphenyldicarboxylic acid, 1,4-cyclohexanedimethanol and 1,6-hexanediol'1990 4,956,448'Copolyesters from 4,4\'-biphenyldicarboxylic acid, 1,4-cyclohexanedimethanol, and 1,4-butanediol'1990 4,916,205'Copolyesters from 4,4\'-biphenyldicarboxylic acid, 1,6-hexanediol and 1,4-butanediol'1990 4,914,179'Copolyesters from 4,4\'-biphenyldicarboxylic acid, 1,4-cyclohexanedimethanol and ethylene glycol'1990 4,906,709'Blends of polycarbonates with polyesters from trans-4,4\'-stilbenedicarboxylic acid and 1,6-hexanediol'1990 4,904,747'Blends of polycarbonates with polyesters from 4,4\'-biphenyldicarboxylic acid and 1,6-hexanediol'1990 4,895,923'Polycarbonate of cyclohexylhydroquinone'1990 4,861,856'Process for the preparation of polyketone and poly(ketone-sulfone) polymers'1989 4,849,499'Melt processable, liquid crystalline polyesters'1989 4,839,459'Process for the preparation of poly(ether-ketone) polymers'1989 4,824,931'Polyesters from trans-4,4\'-stilbenedicarboxylic acid and 1,6-hexanediol'1989 4,820,794'Process for preparing polyketone in the presence of perfluoroalkyl sulfonic acid and oxide of phosphorus'1989 4,769,441'Poly(ester-imide-amide of trimellitic anhydride, 4-(aminomethyl)cyclohexanemethanol and aromatic dicarboxylic acid'1988 4,745,211'Process for the preparation of purified bis(2-hydroxyethyl) ester of 2,6-naphthalenedicarboxylic acid'1988 4,743,630'Poly(ester-ether-carbonate)'1988 4,739,033'Polyesters of trans-4,4\'-stilbenedicarboxylic acid, 1,4-butanediol and 1,6-hexanediol'1988 4,728,718'Polyesters of trans-4,4\'-stilbenedicarboxylic acid, 1,6-hexanediol and 1,4-cyclohexanedimethanol'1988 4,728,719'Polyesters of trans-4,4\'-stilbenedicarboxylic acid, 1,6-hexanediol, and ethylene glycol'1988 4,728,720'Polyesters of trans-4,4\'-stilbenedicarboxylic acid, ethylene glycol, and 1,4-butanediol'1988 4,728,717'Polyesters of trans-4,4\'-stilbenedicarboxylic acid, 1,4-cyclohexanedimethanol and 1,4-butanediol'1988 4,673,726'Poly(ester-imides) and poly(ester-imide-amides) of trimellitic anhydride and 4-(aminomethyl)cyclohexanemethanol'1987 4,645,802'Blends of bisphenol A polycarbonate with poly(ester-imides) and poly(ester-imide-amides)'1987 4,623,675'Aromatic poly(ether-carbonate) containing ethyleneoxy and arylene oxy moieties'1986 4,619,976'Blends of copolyesters and polycarbonate'1986 4,604,449'Process for preparing poly(ester-amides)'1986 4,600,768'Aromatic polyesters derived from 2,3-butanediol'1986 4,596,866'Poly(urea-amide) from m-xylylenediamine'1986 4,578,453'High molecular weight polyesters'1986 4,554,343'Process for the production of high molecular weight polyester'1985 4,554,344'Process for preparation of polyesters with improved molecular weight from glycols containing a vicinal secondary hydroxyl group'1985 4,551,520'Polyesters of trans-4,4-stilbenedicarboxylic acid, terephthalic acid and 1,4-cyclohexanedimethanol'1985 4,539,390'High molecular weight unsaturated polyesters of cyclohexanedimethanols'1985 4,526,822'Shaped articles from poly(ethylene terephthalate) modified with trans-4,4\'- s'1985 4,507,256'Process for foaming cellulose acetate rod'1985 4,503,216'Hydroxyl-terminated polyether-esters'1985 4,468,510'Polyesters of trans-4,4\'-stilbenedicarboxylic acid, terephthalic acid or 2,6-naphthalenedicarboxylic acid, 1,2-propanediol and 1,3-propanediol'1984 4,459,400'Poly(ester-amide) compositions'1984 4,459,402'Copolyesters comprising repeating units from trans-4,4\'-stilbenedicarboxylic acid, terephthalic acid and/or 2,6-naphthalenedicarboxylic acid, and 1,4-butanediol'1984 4,420,607'Polyesters of trans-4,4-stilbenedicarboxylic acid, terephthalic acid or 2,6-naphthalenedicarboxylic acid, and 1,2-propanediol'1983 4,414,382'Copolyesters derived from 2,6-naphthalenedicarboxylic acid, trans-4,4\'-stilbenedicarboxylic acid and ethylene glycol'1983 4,383,101'Linear hydroquinone phenoxy polymers and process'1983 4,360,648'Process for the preparation of polyesters and poly(ester-carbonates)'1982 4,360,658'Copolyester derived from terephthalic acid, phenylhydroquinone and hydroquinone'1982 4,352,924'Thermosetting powder coating compositions'1982 4,350,805'Process for the preparation of poly(ester-carbonates)'1982 4,342,862'Polyesters of trans-1,4-cyclohexanedicarboxylic acid and 2-phenylhydroquinone and modifications thereof'1982 4,338,422'Preparation of polyesters and poly(ester-carbonates) by acidolysis of aromatic polycarbonates'1982 4,327,206'Process for preparing poly-1,4-cyclohexanedicarboxylate polyesters having high trans isomer content'1982 4,287,325'Copolyesters derived from aromatic polyesters and glycol polyesters'1981 4,287,332'Process for improving the chemical resistance of aromatic polyesters'1981 4,267,301'Linear hydroquinone phenoxy polymers and process'1981 4,259,478'Process for preparing high molecular weight copolyesters'1981 4,242,496'Liquid crystal copolyesters containing phenylhydroquinone'1980 4,238,600'Copolyesters derived from terephthalic acid, phenylhydroquinone and t-butylhydroquinone'1980 4,201,856'Liquid crystal copolyesters containing terephthalic acid, 2,6-naphthalenedicarboxylic acid, hydroquinone and resorcinol'1980 4,188,960'Fibers filter rods and other nonwoven articles made from poly(1,2-propylene terephthalate) copolyesters of terephthalic acid, 1,2-propylene glycol and ethylene glycol'1980 4,182,842'Poly(ester-amides)prepared from an aromatic dicarboxylic acid, ethylene glycol and a p-acylaminobenzoic acid'1980 4,181,792'Liquid crystal copolyesters containing terephthalic acid, isophthalic acid, 2,6-naphthalenedicarboxylic acid and hydroquinone'1980 4,181,640'Fibers, filter rods and other nonwoven articles made from poly(1,2-propylene terephthalate) copolyesters of terephthalic acid, 1,2-propylene glycol and ethylene glycol'1980 4,169,933'Liquid crystal copolyesters containing terephthalic acid and 2,6-naphthalenedicarboxylic acid'1979 4,156,070'Liquid crystal copolyesters prepared from an aromatic dicarboxylic acid, a substituted hydroquinone and resorcinol'1979 4,153,779'Liquid crystal copolyester containing a substituted phenylhydroquinone'1979 4,146,702'Liquid crystal copolyesters prepared from an aromatic dicarboxylic acid, a substituted hydroquinone and a m-acyloxybenzoic acid'1979 4,145,518'Fibers, filter rods and other nonwoven articles made from poly(1,2-propylene terephthalate)copolyesters of terephthalic acid, 1,2-propylene glycol and ethylene glycol'1979 4,140,846'Liquid crystal copolyesters containing 4-carboxybenzenepropionic acid'1979 4,093,603'Copolyesters of terephthalic acid, 1,2-propanediol and 1,4-cyclohexanedimethanol'1978 4,079,047'Polyesters containing a critical range of suberic acid'1978 4,035,356'Copolyester prepared from an acyloxybenzoic acid and polyethylene terephthalate modified with p-hydroxyethoxybenzoic acid'1977 T0954004'Process for preparing containers using polyesters'1977 3,943,189'Process for preparation of copolymers from polyesters and aliphatic polyformals'1976 3,931,073'Hot melt compositions'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1993Patents assigned to EASTMAN KODAK CO (88)· patent assignee history

1976–1997Based in Kingsport, TN, US· patent location history

1990Based in Kingston, TN, US· patent location history

1994–1997Patents assigned to EASTMAN CHEM CO (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EASTMAN KODAK CO	88	1976–1993
EASTMAN CHEM CO	3	1994–1997

Locations

Location	Patents	Span
Kingsport, TN, US	91	1976–1997
Kingston, TN, US	1	1990