Inventor

Arthur T. Spencer

Inventor

New Providence, NJ, US

Overview

22→

Patents

1977–1997

Patent span

Chemistry

Primary field (CPC C)

Patents· 22 as inventor

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

C09Dprimary

C09DCoating compositions, e.g. paints, varnishes or lacquers37%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds16%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%

LOCD111%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

C08LCompositions of macromolecular compounds3%

C09JAdhesives3%

D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material3%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges3%

H01RElectrically-conductive connections3%

PatentTitleYear

5,635,049'Epoxy resin based coating composition and method'1997 5,296,525'Aqueous coating compositions'1994 5,264,469'Aqueous epoxy resin-based coating compositions useful for coating metal containers'1993 4,874,318'Mounting arangement for a chip carrier'1989 4,585,813'Aqueous coating composition comprising self-emulsifiable ester of epoxy and acid containing addition polymer and method of its preparation'1986 4,547,535'Aqueous coating composition comprising self-emulsifiable ester of epoxy and acid containing addition polymer'1985 4,501,831'Aqueous coating compositions and process for their preparation from epoxy acidic acrylic polymer and polyfunctional amine'1985 4,482,673'Aqueous coating composition comprising self-emulsifiable ester of epoxy and acid containing addition polymer and method of its preparation'1984 4,476,262'Aqueous coatings comprising ionic polymer ester and diluent polymer with reduced monomer residue and method of preparation'1984 4,446,258'Aqueous coating comprising dispersible epoxy resin-acid polymer ester and diluent polymer, and method of preparation'1984 4,442,246'Aqueous coating composition comprising self-emulsifiable ester of epoxy and acid containing addition polymer'1984 4,292,217'Cationic aqueous emulsion systems'1981 4,195,006'Aqueous can coatings of improved impermeability'1980 4,195,005'Aqueous can coatings of improved impermeability'1980 4,169,080'Cationic aqueous emulsion systems'1979 4,133,909'Radiation curable aqueous coatings'1979 4,123,132'Screw or nut and a captive washer'1978 D0250016'Electrical connector'1978 D0250017'Electrical connector'1978 D0249503'Electrical connector'1978 D0249504'Electrical connector'1978 4,043,968'Process for producing methylolated amide copolymers in concentrated organic solvent solution'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1984Patents assigned to MOBIL OIL CORP (6)· patent assignee history

1977–1986Based in New Providence, NJ, US· patent location history

1978Patents assigned to PYE ELECTRONIC PROD LTD (5)· patent assignee history

1978–1989Based in Biggleswade, GB· patent location history

1980Patents assigned to MOBIL CORP (2)· patent assignee history

1984–1986Patents assigned to SCM CORP (4)· patent assignee history

1993–1997Patents assigned to VALSPAR CORP (3)· patent assignee history

1993–1997Based in Wexford, PA, US· patent location history

1994Based in Allison Park, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MOBIL OIL CORP	6	1977–1984
PYE ELECTRONIC PROD LTD	5	1978
SCM CORP	4	1984–1986
VALSPAR CORP	3	1993–1997
MOBIL CORP	2	1980

Locations

Location	Patents	Span
New Providence, New Jersey, US	13	1977–1986
Biggleswade, GB	6	1978–1989
Wexford, Pennsylvania, US	2	1993–1997
Allison Park, Pennsylvania, US	1	1994