The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 2012
Filed:
Aug. 17, 2009
Applicants:
Francisco E. Torres, San Jose, CA (US);
Norine E. Chang, Menlo Park, CA (US);
Eric J. Shrader, Belmont, CA (US);
C. Wayne Jaeger, Lake Oswego, OR (US);
Inventors:
Francisco E. Torres, San Jose, CA (US);
Norine E. Chang, Menlo Park, CA (US);
Eric J. Shrader, Belmont, CA (US);
C. Wayne Jaeger, Lake Oswego, OR (US);
Assignee:
Palo Alto Research Center Incorporated, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B44C 1/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A printed mask derived from a composition comprised of at least one compound including at least one alkaline-hydrolyzable group, at least one compound including at least one ethylene oxide group and at least one ultraviolet radiation blocking agent, wherein the printed mask is removable using an alkaline solution in about 30 seconds or less.