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:
Mar. 15, 2005
Filed:
Feb. 23, 2004
Applicants:
Loon-seng Tan, Centerville, OH (US);
Ramamurthi Kannan, Cincinnati, OH (US);
Inventors:
Loon-Seng Tan, Centerville, OH (US);
Ramamurthi Kannan, Cincinnati, OH (US);
Assignee:
The United States of America as represented by the Secretary of the Air Force, Washington, DC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D277/66 ;
U.S. Cl.
CPC ...
Abstract
Provided are new TPA chromophores of the formula:wherein R is an alkyl group having 1 to 20 carbon atoms and Q is —CH, —CH—CH, or —CH.
Tan, Loon-Seng. (2005). Photoinitiators for two-photon induced free-radical polymerization (U.S. Patent No. 6867304). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6867304
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile