Barkac; Karen A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Barkac; Karen A..The latest application filed is for "curable powder film-forming composition exhibiting improved flow and leveling".

Company Profile

0.21.22

Barkac; Karen A. - Allison Park PA
Barkac; Karen A. - North Huntingdon PA
Barkac; Karen A. - Murrysville PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Coating compositions providing improved mar and scratch resistance and methods of using the same Grant 8,258,225 - Barkac , et al. September 4, 2	2012-09-04
Curable Powder Film-forming Composition Exhibiting Improved Flow And Leveling App 20070293618 - Barkac; Karen A. ; et al.	2007-12-20
Powder coating compositions having improved mar and acid resistance Grant 7,122,600 - Rechenberg , et al. October 17, 2	2006-10-17
Coating compositions having improved scratch resistance, coated substrates and methods related thereto Grant 7,053,149 - Anderson , et al. May 30, 2	2006-05-30
Coating compositions having improved scratch resistance, coated substrates and methods related thereto Grant 7,005,472 - Anderson , et al. February 28, 2	2006-02-28
Coating compositions containing polyurethane dispersions and highly crosslinked polymer particles Grant 7,001,952 - Faler , et al. February 21, 2	2006-02-21
Product Comprising a Thin-film Radiation-cured Coating on a Three-dimensional Substrate App 20060029791 - Cambell; Melanie S. ; et al.	2006-02-09
Process for Applying a Thin-film Radiation-cured Coating on a Three-dimensional Substrate App 20060029730 - Campbell; Melanie S. ; et al.	2006-02-09
Coating compositions providing improved mar and scratch resistance and methods of using the same App 20050249939 - Barkac, Karen A. ; et al.	2005-11-10
Curable film-forming composition exhibiting improved yellowing resistance Grant 6,863,982 - Nakajima , et al. March 8, 2	2005-03-08
Powder coating compositions having improved mar and acid resistance App 20040249075 - Rechenberg, Karen S. ; et al.	2004-12-09
Coating compositions having improved scratch resistance, coated substrates and methods related thereto App 20040225057 - Anderson, Lawrence G. ; et al.	2004-11-11
Coating compositions having improved scratch resistance, coated substrates and methods related thereto Grant 6,803,408 - Anderson , et al. October 12, 2	2004-10-12
Coating compositions having improved scratch resistance, coated substrates and methods related thereto App 20040176529 - Anderson, Lawrence G. ; et al.	2004-09-09
Powder coating compositions having improved mar and acid resistance Grant 6,784,247 - Rechenberg , et al. August 31, 2	2004-08-31
Coating compositions having improved scratch resistance, coated substrates and methods related thereto Grant 6,759,478 - Anderson , et al. July 6, 2	2004-07-06
Curable film-forming composition exhibiting improved yellowing resistance App 20040071972 - Nakajima, Masayuki ; et al.	2004-04-15
Powder coating compositions demonstrating improved mar resistance Grant 6,699,942 - Barkac , et al. March 2, 2	2004-03-02
Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization Grant 6,670,043 - Barkac , et al. December 30, 2	2003-12-30
Coating compositions having improved scratch resistance, coated substrates and methods related thereto Grant 6,657,001 - Anderson , et al. December 2, 2	2003-12-02
Coating compositions containing polyurethane dispersions and highly crosslinked polymer particles App 20030220446 - Faler, Dennis L. ; et al.	2003-11-27
Coating compositions having improved scratch resistance, coated substrates and methods related thereto App 20030212199 - Anderson, Lawrence G. ; et al.	2003-11-13
Coating compositions having improved scratch resistance, coated substrates and methods related thereto App 20030207985 - Anderson, Lawrence G. ; et al.	2003-11-06
Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization Grant 6,638,578 - Barkac , et al. October 28, 2	2003-10-28
Powder coating compositions having improved mar and acid resistance App 20030166787 - Rechenberg, Karen S. ; et al.	2003-09-04
Curable powder film-forming composition exhibiting improved flow and leveling App 20030166758 - Barkac, Karen A. ; et al.	2003-09-04
Coating compositions having improved scratch resistance, coated substrates and methods related thereto Grant 6,593,417 - Anderson , et al. July 15, 2	2003-07-15
Low surface tension (meth) acrylate containing block copolymer prepared by controlled radical polymerization App 20030114593 - Goetz, Jonathan D. ; et al.	2003-06-19
Coating compositions which contain a low surface tension (meth) acrylate containing block copolymer flow control agent App 20030100675 - Goetz, Jonathan D. ; et al.	2003-05-29
Mar resistance App 20030055168 - Barkac, Karen A. ; et al.	2003-03-20
Coating compositions providing improved mar and scratch resistance and methods of using the same App 20020137872 - Schneider, John R. ; et al.	2002-09-26
Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization App 20020058757 - Barkac, Karen A. ; et al.	2002-05-16
Cured coatings having improved scratch resistance, coated substrates and methods thereto Grant 6,387,519 - Anderson , et al. May 14, 2	2002-05-14
Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization App 20020054997 - Barkac, Karen A. ; et al.	2002-05-09
Thermosetting compositions containing hydroxy functional polymers prepared by atom transfer radical polymerization App 20020012751 - Barkac, Karen A. ; et al.	2002-01-31
Thermosetting compositions containing epoxy functional polymers prepared by atom transfer radical polymerization App 20020010266 - Barkac, Karen A. ; et al.	2002-01-24
Solvent-free film-forming compositions for clearcoats, coated substrates and method related thereto Grant 6,329,060 - Barkac , et al. December 11, 2	2001-12-11
Thermosetting compositions containing hydroxy functional polymers prepared by atom transfer radical polymerization Grant 6,319,988 - Barkac , et al. November 20, 2	2001-11-20
Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization App 20010031829 - Barkac, Karen A. ; et al.	2001-10-18
Block copolymers Grant 6,288,173 - Schimmel , et al. September 11, 2	2001-09-11
Thermosetting coating compositions containing flow modifiers prepared by controlled radical polymerization Grant 6,197,883 - Schimmel , et al. March 6, 2	2001-03-06
Coating compositions and coated substrates with good appearance properties Grant 6,184,279 - Anderson , et al. February 6, 2	2001-02-06
Coating of film-forming resin and functional flow control copolymer Grant 6,013,733 - Singer , et al. January 11, 2	2000-01-11

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