Inventor

Roy F. Wright

Inventor

Bartlesville, OK, US

Overview

1978–1994

Patent span

Chemistry

Primary field (CPC C)

Patents· 19 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds28%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds21%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients21%

C09DCoating compositions, e.g. paints, varnishes or lacquers10%

C07CAcyclic or carbocyclic compounds7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

C08JWorking-up3%

H01BCables3%

PatentTitleYear

5,350,834'Treatment of polyarylene sulfide/sulfone polymers'1994 5,288,685'Alkylation process and catalyst therefor'1994 5,278,261'Arylene sulfide copolymer coating compositions and processes'1994 5,250,603'Polymer/bi-lobal fiber composites having improved strength'1993 5,235,034'Treatment of polyarylene sulfide/sulfone polymers with zinc compound and acidic solution'1993 5,233,119'Alkylation process and catalyst therefor'1993 5,189,121'Arylene sulfide copolymer coating compositions and processes'1993 5,179,145'Glass filled poly(arylene sulfide) compositions and methods'1993 5,079,290'Poly(arylene sulfide) composition'1992 4,992,497'Glass filled poly(arylene sulfide) compositions and methods'1991 4,711,796'Poly(arylene sulfide) coating compositions'1987 4,680,326'Poly(arylene sulfide) composition with improved insulation resistance and cracking resistance'1987 4,544,700'Poly(arylene sulfide) composition containing an ethylene polymer'1985 4,501,713'Stabilizing melt crystallization temperature in arylene sulfide polymer heat treatment'1985 4,283,503'Polyphenylene oxide blending'1981 4,258,145'Ternary polymer blends'1981 4,256,853'Nonlaminating polyphenylene ether blends'1981 4,248,758'Crosslinked EPDM/thermoplastic elastomer blend'1981 4,089,820'Curable ethylene/alpha-monoolefin/diene polymer-unsaturated rubbery polymer blends'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1994Patents assigned to PHILLIPS PETROLEUM CO (19)· patent assignee history

1978–1994Based in Bartlesville, OK, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PHILLIPS PETROLEUM CO	19	1978–1994

Locations

Location	Patents	Span
Bartlesville, OK, US	19	1978–1994