Search Type: US Issued Patents

pn/6284067 or pn/5429059 or pn/5630368

Classification	Number	Url	PMD	Priority	Assignee	Assignee Loc	Inventor(s)	Inventor Loc(s)	Filing Date	Issued Date
classification-0	6,545,175	Ester compounds and their use in forming acrylates	6,545,175	No	Battelle Memorial Institute	Richland, WA	Werpy; Todd A.:Lilga; Michael A.	West Richland, WA:Richland, WA	October 19, 2000	April 8, 2003
classification-0	5,252,473	Production of esters of lactic acid, esters of acrylic acid, lactic acid, and acrylic acid	5,252,473	Yes RELATED PATENT DATA This application is a continuation of U.S. patent application Ser. No. 07/468,704, filed Jan. 23, 1990 which is now U.S. Pat. No. 5,071,754, issued Dec. 10, 1991.	Battelle Memorial Institute	Richland, WA	Walkup; Paul C.:Rohrmann; Charles A.:Hallen; Richard T.:Eakin; David E.	Richland, WA:Kennewick, WA:Richland, WA:Kennewick, WA	September 23, 1991	* October 12, 1993
classification-0	5,071,754	Production of esters of lactic acid, esters of acrylic acid, lactic acid, and acrylic acid	5,071,754	No	Battelle Memorial Institute	Richland, WA	Walkup; Paul C.:Rohrmann; Charles A.:Hallen; Richard T.:Eakin; David E.	Richland, WA:Kennewick, WA:Richland, WA:Kennewick, WA	January 23, 1990	December 10, 1991
classification-0	20040110974	Methods of forming alpha, beta-unsaturated acids and esters	20040110974	N/A	N/A	Lilga, Michael A.:; Werpy, Todd A.:; Holladay, Johnathan E.	Richland, WA:W. Richland, WA:Kennewick, WA	December 9, 2002	June 10, 2004	WELLS ST. JOHN P.S.; 601 W. FIRST AVENUE, SUITE 1300; SPOKANE; WA; 99201; US;