Inventor
James B. O'Dwyer
Inventor
Valencia, PA, US
Overview
Patents· 74 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 lacquers25%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds18%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08LCompositions of macromolecular compounds12%
Y10TTechnical subjects covered by former us classification11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%
B05DProcesses for applying fluent materials to surfaces, in general4%
C08JWorking-up2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
7,776,960'Epoxy functional polymers comprising the reaction product of terpene and an epoxy functional monomer and coatings comprising such polymers'20107,776,959'Coatings comprising terpene'20107,619,040'Compositions containing copolymers of olefinic monomers'20097,351,781'Synthesis of vinyl polymers by controlled radical polymerization'20087,335,705'Thermosetting coating compositions comprising a copolymer formed from chlorotrifluoroethylene and methods of making copolymers formed from chlorotrifluoroethylene'20087,332,545'Fluoropolymers, methods for their production, and thermosetting compositions containing them'20087,141,618'Coating compositions with modified particles and methods of using the same'20067,132,476'Thermosetting compositions containing alternating copolymers of isobutylene type monomers'20067,125,931'Thermosetting compositions containing alternating copolymers of isobutylene type monomers'20067,122,600'Powder coating compositions having improved mar and acid resistance'20066,992,137'Alternating copolymers of isobutylene type monomers'20066,965,000'Acrylic-halogenated polyolefin copolymer adhesion promoters'20056,900,279'Compositions containing copolymers of post-polymerization reacted (meth) acrylate monomers'20056,875,832'Synthesis of vinyl polymers by controlled radical polymerization'20056,841,641'Copolymers comprising low surface tension (meth) acrylates'20056,790,904'Liquid coating of film-forming resin and particles chemically modified to lower surface tension'20046,784,247'Powder coating compositions having improved mar and acid resistance'20046,784,248'Thermosetting compositions containing alternating copolymers of isobutylene type monomers'20046,770,701'Acrylic-halogenated polyolefin copolymer adhesion promoters'20046,770,705'Curable film-forming composition exhibiting improved impact strength and chip resistance'20046,686,432'Alternating copolymers of isobutylene type monomers'20046,677,422'Method of making alternating copolymers of isobutylene type monomers'20046,670,043'Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization'20036,642,301'Pigment dispersions containing dispersants prepared by controlled radical polymerization having hydrophilic and hydrophobic segments'20036,638,578'Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization'20036,590,049'Multi-functional initiators for atom transfer radical (Co)polymerization'20036,576,722'Acrylic-halogenated polyolefin copolymer adhesion promoters'20036,517,905'Thermosetting compositions containing hydroxyl-functional polymers prepared using atom transfer radical polymerization'20036,506,488'Aminoplast resin photochromic coating composition and photochromic articles'20036,485,788'Thermosetting compositions containing epoxy-functional polymers prepared using atom transfer radical'20026,482,475'Thermosetting compositions containing hydroxy functional polymers prepared by atom transfer radical polymerization'20026,472,085'Thermosetting compositions containing epoxy functional polymers prepared by atom transfer radical polymerization'20026,462,125'Pigment dispersions containing dispersants prepared by controlled radical polymerization having hydrophilic and hydrophobic segments'20026,441,066'Pigment dispersions containing dispersants prepared by controlled radical polymerization and having pendent hydrophobic polymeric segments'20026,432,544'Aminoplast resin photochromic coating composition and photochromic articles'20026,391,391'Coating substrate with atom transfer radical polymerized carboxyl polymer and polyepoxide'20026,376,597'Pigment dispersions containing dispersants having pendent hydrophilic polymeric segments prepared by controlled radical polymerization'20026,339,126'Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization'20026,336,966'Pigment dispersions containing dispersants having core and arm star architecture prepared by controlled radical polymerization'20026,326,420'Pigment dispersions containing dispersants prepared by controlled radical polymerization'20016,319,988'Thermosetting compositions containing hydroxy functional polymers prepared by atom transfer radical polymerization'20016,319,967'Thermosetting compositions containing epoxy-functional polymers prepared using atom transfer radical polymerization'20016,319,987'Thermosetting compositions containing hydroxyl-functional polymers prepared using atom transfer radical polymerization'20016,306,965'Thermosetting compositions containing carbamate-functional polylmers prepared using atom transfer radical polymerization'20016,306,209'Pigment dispersions containing dispersants having pendent hydrophobic polymeric segments prepared by controlled radical polymerization'20016,294,014'Pigment dispersions containing dispersants prepared by controlled radical polymerization and having pendent hydrophilic polymeric segments'20016,288,173'Block copolymers'20016,268,433'Thermosetting compositions containing epoxy functional polymers prepared by atom transfer radical polymerization'20016,265,489'Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization'20016,197,883'Thermosetting coating compositions containing flow modifiers prepared by controlled radical polymerization'20016,191,225'Thermosetting compositions containing carboxylic acid functional polymers and epoxy functional polymers prepared by atom transfer radical polymerization'20016,005,065'Amide functional monomers'19995,859,174'Amide functional monomers and acrylic polymers with amide functionality'19995,780,559'Curable film-forming compositions containing amide functional polymers'19985,723,555'Vinyl resins containing alkoxyacrylamide-polyol reaction products and use in epoxy resin blends for coatings'19985,663,240'Powder coating of epoxy-functional acrylic copolymer and polycarboxylic acid'19975,506,325'Coating composition having improved rheology control and copolymer, mixture and process therefor'19965,407,707'Powder coating composition based on epoxy containing polymers and polyacid curing agents'19955,359,005'Stable, one-package, non-gelled coating composition curable under ambient conditions'19945,084,506'Stable nonaqueous microparticle dispersions prepared from aminoplast resins'19924,997,882'Acid or anhydride grafted chlorinated polyolefin reacted with monoalcohol and polyepoxide'19914,923,757'Bilayer windshield with an abrasion and solvent resistant polyurethane protective coating'19904,859,743'Urethane component for high solids coating compositions'19894,833,177'Method for preparing stably dispersed nonaqueous microparticle dispersion'19894,824,926'Bilayer windshield with an abrasion and solvent resistant polyurethane protective coating'19894,798,745'Non-yellowing coating composition based on a hydroxy component and an anhydride component and utilization in a process of coating'19894,783,502'Stable nonaqueous polyurethane microparticle dispersion'19884,500,680'Aromatic acid catalysts providing improved humidity resistance'19854,419,407'Elastomeric coating compositions'19834,417,022'Coating compositions based on polyol-containing film forming components and organic alcoholic reactive diluents'19834,410,668'Elastomeric coating compositions'19834,410,667'Elastomeric coating compositions'19834,343,925'Coating compositions based on polyol-containing film forming components and organic alcoholic reactive diluents'19824,154,891'Novel thermosetting resinous compositions'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1999Patents assigned to PPG INDUSTRIES INC (22)· patent assignee history
1979–1985Based in Gibsonia, PA, US· patent location history
1988–2010Based in Valencia, PA, US· patent location history
1998Based in Jefferson Township, Butler County, PA, US· patent location history
1999–2010Patents assigned to PPG IND OHIO INC (52)· patent assignee history
2009Based in Pittsburgh, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PPG IND OHIO INC | 52 | 1999–2010 |
| PPG INDUSTRIES INC | 22 | 1979–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Valencia, Pennsylvania, US | 65 | 1988–2010 |
| Gibsonia, Pennsylvania, US | 7 | 1979–1985 |
| Pittsburgh, Pennsylvania, US | 1 | 2009 |
| Jefferson Township, Butler County, Pennsylvania, US | 1 | 1998 |