Inventor

Wilfrid G. Shaw

Inventor

Lyndhurst, OH, US

Overview

1976–1995

Patent span

Chemistry

Primary field (CPC C)

Patents· 66 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds45%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry41%

Y02PClimate change mitigation technologies in the production or processing of goods8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

B01DSeparation2%

C07DHeterocyclic compounds1%

C10GCracking hydrocarbon oils1%

PatentTitleYear

5,457,223'Process for elimination of waste material during manufacture of acrylonitrile'1995 5,288,473'Process for elimination of waste material during manufacture of acrylonitrile'1994 5,235,088'Process and catalyst for propylene ammoxidation to acrylonitrile'1993 5,183,793'Ammoxidation catalysts and methods for their preparation for use in the production of isophthalonitrile'1993 5,134,105'Catalyst for propylene ammoxidation to acrylonitrile'1992 5,012,028'Process for upgrading light hydrocarbons using oxidative coupling and pyrolysis'1991 4,877,898'Process for one step esterification using an intermetallic palladium based catalyst system'1989 4,786,756'Catalytic conversion of lactic acid and ammonium lactate to acrylic acid'1988 4,727,207'Process for converting methane and/or natural gas to more readily transportable materials'1988 4,714,695'Method for the preparation of high activity palladium based catalysts'1987 4,710,484'Method for preparing a supported mixed-metal oxide oxidation catalyst'1987 4,623,635'Method for the preparation of high activity palladium based catalysts'1986 4,622,424'Preparation of acrylic acid and methacrylic acid in a combination fixed-fluid bed reactor'1986 4,613,711'Indenes by catalytic dehydrocyclization'1986 4,560,673'Catalyst for the oxidation of unsaturated aldehydes'1985 4,558,029'Antimony-containing C.sub.4 oxidation catalysts'1985 4,552,978'Oxidation of unsaturated aldehydes'1985 4,536,585'Method of making acetals by catalytic reaction of aldehydes with hydroxyalkanes'1985 4,528,398'Method for the preparation of unsaturated carboxylic acid with high activity phosphomolybdic acid based catalysts'1985 4,499,308'Catalytic reaction of acrolein and methacrolein with alcohols and glycols'1985 4,470,931'Combination fixed-fluid bed reactor'1984 4,471,061'Methods for treatment of phosphomolybdic acid based catalysts during reactor shutdown'1984 4,453,006'Oxidation of propylene or isobutylene with attrition resistant catalysts'1984 4,444,906'Method for the preparation of high activity phosphomolybdic acid based catalysts'1984 4,443,555'Method for the preparation of high activity phosphomolybdic acid based catalysts'1984 4,410,448'Method for controlling the change in the crush strength of a catalyst particle during finishing calcination'1983 4,378,309'Catalyst compositions for the preparation of unsaturated acids'1983 4,358,608'Process for producing unsaturated aliphatic acids'1982 4,347,163'Te-containing methacrolein oxidation catalysts and their use'1982 4,338,463'Process for the production of unsaturated acids and esters'1982 4,335,056'Processing acrylonitrile waste gas'1982 4,315,838'Catalyst preparation technique'1982 4,314,075'Process for the production of olefinic acids and esters'1982 4,309,392'Process for removing nitrogen oxides from a gas stream'1982 4,307,247'Process for the production of unsaturated acids and esters'1981 4,303,550'Methods for the regeneration of deactivated phosphomolybdic acid based catalysts'1981 4,301,031'Methacrolein oxidation catalysts'1981 4,301,038'Catalyst for the production of unsaturated aliphatic acids'1981 4,301,030'Bi-containing methacrolein oxidation catalysts'1981 4,280,929'Attrition resistant-higher active component fluid bed catalysts'1981 RE030569'Process for preparing aggregates'1981 4,256,915'Production of ethylenically unsaturated aliphatic acids'1981 4,255,253'Hydrogen processing of hydrocarbon feeds using coated catalysts'1981 4,250,054'Catalysts for producing unsaturated aliphatic acids'1981 4,223,161'Process for producing unsaturated aliphatic acids'1980 4,174,354'Oxidative dehydrogenation using chromium-containing catalysts'1979 4,172,956'Preparation of unsaturated acids'1979 4,171,454'Oxidation process utilizing amphora catalysts'1979 4,170,570'Process for preparing oxidation catalysts'1979 4,146,733'Process for the preparation of unsaturated acids from unsaturated aldehydes'1979 4,139,719'Process for the preparation of unsaturated acids from unsaturated aldehydes'1979 4,138,366'Process for producing unsaturated aliphatic acids and catalysts therefore'1979 4,115,441'Catalyst compositions especially useful for preparation of unsaturated acids'1978 4,110,369'Process for the preparation of unsaturated acids from unsaturated aldehydes'1978 4,101,448'Catalyst compositions especially useful for preparation of unsaturated acids'1978 4,085,065'Process for the preparation of unsaturated acids from unsaturated aldehydes'1978 4,082,698'Catalyst compositions especially useful for preparation of unsaturated acids'1978 4,075,124'Process for the preparation of unsaturated acids from unsaturated aldehydes'1978 4,075,123'Process for the preparation of unsaturated acids from unsaturated aldehydes'1978 4,072,708'Process for the preparation of unsaturated acids from unsaturated aldehydes'1978 4,051,180'Preparation of acrylic acid and methacrylic acid'1977 4,042,533'Producing unsaturated aliphatic acids'1977 4,042,153'Liquid dropping device'1977 3,993,680'Ammoxidation using chromium-containing catalysts'1976 3,966,639'Amphora aggregates'1976 3,956,181'Oxidation catalyst'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1995Patents assigned to STANDARD OIL CO OHIO (53)· patent assignee history

1976–1988Patents assigned to STANDARD OIL CO (12)· patent assignee history

1976–1995Based in Lyndhurst, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
STANDARD OIL CO OHIO	53	1976–1995
STANDARD OIL CO	12	1976–1988

Locations

Location	Patents	Span
Lyndhurst, OH, US	66	1976–1995