KB

Karen A. Barkac

PO Ppg Industries Ohio: 6 patents #9 of 155Top 6%
📍 Murrysville, PA: #2 of 53 inventorsTop 4%
🗺 Pennsylvania: #66 of 5,394 inventorsTop 2%
Overall (2003): #6,081 of 273,478Top 3%
6
Patents 2003

Issued Patents 2003

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6670043 Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization Simion Coca, James R. Franks, Kurt A. Humbert, Paul H. Lamers, Roxalana L. Martin +3 more 2003-12-30
6657001 Coating compositions having improved scratch resistance, coated substrates and methods related thereto Lawrence G. Anderson, Shawn A. DeSaw, Marvis E. Hartman, Deborah E. Hayes, Thomas R. Hockswender +7 more 2003-12-02
6638578 Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization Simion Coca, James R. Franks, Kurt A. Humbert, Paul H. Lamers, Roxalana L. Martin +3 more 2003-10-28
6593417 Coating compositions having improved scratch resistance, coated substrates and methods related thereto Lawrence G. Anderson, Shawn A. DeSaw, Marvis E. Hartman, Deborah E. Hayes, Thomas R. Hockswender +8 more 2003-07-15
6586530 Low surface tension (meth) acrylate containing block copolymer prepared by controlled radical polymerization Jonathan D. Goetz, Kurt A. Humbert, Karl F. Schimmel, Simion Coca, Joanne Smith 2003-07-01
6583223 Coating compositions which contain a low surface tension (meth) acrylate containing block copolymer flow control agent Jonathan D. Goetz, Kurt A. Humbert, Karl F. Schimmel, Simion Coca, Joanne Smith 2003-06-24