Prucnal; Paul J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Prucnal; Paul J..The latest application filed is for "methods for devolatilizing resin solutions and resins produced thereby".

Company Profile

0.18.2

Prucnal; Paul J. - Pittsburgh PA
Prucnal; Paul J. - Monroeville 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
Methods for devolatilizing resin solutions and resins produced thereby App 20080139700 - Roden; Don R. ; et al.	2008-06-12
Process for devolatilizing an acrylic resin and process for preparing a powder coating composition Grant 6,670,411 - Lu , et al. December 30, 2	2003-12-30
Process for devolatilizing an acrylic resin, process for preparing a powder coating composition and composition capable of being formed into a powder coating composition App 20020068777 - Lu, Szu-Ping ; et al.	2002-06-06
Low gloss coating compositions Grant 5,744,522 - Prucnal , et al. April 28, 1	1998-04-28
Epoxide-phosphorous acid-containing reaction products and their use in coating compositions Grant 5,331,080 - Swarup , et al. July 19, 1	1994-07-19
Non-chrome passivation for metal substrates Grant 5,294,265 - Gray , et al. March 15, 1	1994-03-15
Transparent coating system for providing long term exterior durability to wood Grant 4,913,972 - Grunewalder , et al. April 3, 1	1990-04-03
Method of preparing acrylic polymers containing hydrolyzable moieties from organosilane compounds Grant 4,808,663 - Chang , et al. * February 28, 1	1989-02-28
Substrates coated with nonaqueous compositions comprising acrylic polymers containing hydrolyzable moieties from organosilane compounds Grant 4,788,107 - Chang , et al. November 29, 1	1988-11-29
Acrylic polymers containing hydrolyzable moieties from organosilane compounds Grant 4,714,738 - Chang , et al. December 22, 1	1987-12-22
Compositions based on silane hydrolyzates and vinyl polymers containing hydrolyzable silyl groups Grant 4,684,697 - Chang , et al. August 4, 1	1987-08-04
Coating composition containing an ungelled reaction product as a curative Grant 4,678,835 - Chang , et al. July 7, 1	1987-07-07
Compositions containing resins having air-oxidizable groups and epoxy groups and epoxy-reactive silicon-containing compounds having hydrolyzable groups Grant 4,614,766 - Schimmel , et al. September 30, 1	1986-09-30
Catalysts for curable coating vehicle based upon aminoalkyloxy silanes and organic isocyanates Grant 4,598,131 - Prucnal July 1, 1	1986-07-01
Process for cathodically electrodepositing polymers having tertiary amine oxide groups Grant 4,293,398 - Prucnal October 6, 1	1981-10-06
Process for producing films of low gloss by exposure to ultraviolet light Grant 4,048,036 - Prucnal September 13, 1	1977-09-13
Polyurethane polyol compositions modified with an alkylenimine Grant 4,018,849 - Chang , et al. April 19, 1	1977-04-19
Ultraviolet light curable opacifying compositions Grant 4,005,244 - Wismer , et al. January 25, 1	1977-01-25
Sealer-primer for elastomeric coatings Grant 3,962,369 - Chang , et al. June 8, 1	1976-06-08
Polyurethane polyester-polyol compositions modified with an alkylenimine Grant 3,917,570 - Chang , et al. November 4, 1	1975-11-04

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