Inventor

Edward J. Murphy

Inventor

Mount Prospect, IL, US

Overview

29→

Patents

1977–2001

Patent span

Chemistry

Primary field (CPC C)

Patents· 29 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 lacquers19%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering7%

B29CShaping or joining of plastics6%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%

C08JWorking-up6%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%

Y10TTechnical subjects covered by former us classification4%

A01KAnimal husbandry3%

PatentTitleYear

6,219,424'Electronic stereophonic amplifier'2001 5,787,503'Multi-layer sweater'1998 5,701,844'Container with waste removal device'1997 5,463,982'Waste removal device'1995 5,011,635'Stereolithographic method and apparatus in which a membrane separates phases'1991 4,996,282'Cationically curable polyurethane compositions having vinyl ether functionality'1991 4,972,006'Postcuring of unsaturated stereolithographic specimens using aqueous initiating baths'1990 4,945,032'Stereolithography using repeated exposures to increase strength and reduce distortion'1990 4,943,600'Photocurable polyamine-ene compositions having improved cure speed'1990 4,942,001'Method of forming a three-dimensional object by stereolithography and composition therefore'1990 4,844,144'Investment casting utilizing patterns produced by stereolithography'1989 4,761,435'Polyamine-polyene ultraviolet coatings'1988 4,532,021'Adherent ultraviolet cured coatings'1985 4,525,543'Epoxy-free hydroxy functional polyether based on oleyl alcohol and solvent-soluble copolymers containing the same'1985 4,521,404'Polymeric hair preparation'1985 4,504,374'Ultraviolet cured coating method to provide stone chip resistance'1985 4,481,093'Ultraviolet curable basecoats for vacuum metallization'1984 4,464,436'Chromic acid-ionic ethylenically unsaturated complexes and polymers containing the same'1984 4,416,750'Ultraviolet curable basecoats for vacuum metallization'1983 4,404,308'Low temperature curing thermosetting coatings for solvent-sensitive moldings'1983 4,331,719'Low temperature curing thermosetting coatings for solvent-sensitive moldings'1982 4,310,653'Production of monomeric etherified bisphenol-formaldehyde condensates'1982 4,299,979'Polymerizable monoethylenic carboxylic acids which decarboxylate on heating'1981 4,278,579'Aqueous coating systems containing bisphenol-formaldehyde ethers'1981 4,187,203'Polyamine-chromic acid ionic polymers and aqueous cationic electrocoat systems containing the same'1980 4,122,053'Electrodepositable micellar dispersions'1978 4,113,597'Cathodic electrodeposition of polyamine resins using carbonic acid neutralization'1978 4,104,100'Process for anodic electrodeposition of aqueous emulsions'1978 4,042,566'Polyethylenic polyethers and solvent soluble copolymers thereof'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1991Patents assigned to DESOTO INC (23)· patent assignee history

1978Patents assigned to PPG INDUSTRIES INC (1)· patent assignee history

1978Based in Williamsport, PA, US· patent location history

1980–1991Based in Mount Prospect, IL, US· patent location history

1985Patents assigned to GAF CORP (1)· patent assignee history

1989–1990Based in Des Plaines, IL, US· patent location history

1990–1991Based in Arlington Heights, IL, US· patent location history

2001Patents assigned to HUNTER AREA HEALTH SERVICE (1)· patent assignee history

2001Based in Rankin Park, AU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DESOTO INC	23	1977–1991
GAF CORP	1	1985
HUNTER AREA HEALTH SERVICE	1	2001
PPG INDUSTRIES INC	1	1978

Locations

Location	Patents	Span
Mount Prospect, Illinois, US	14	1980–1991
Des Plaines, Illinois, US	4	1989–1990
Arlington Heights, Illinois, US	2	1990–1991
Williamsport, Pennsylvania, US	2	1978
Rankin Park, AU	1	2001