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:
Jun. 01, 2010
Filed:
Dec. 23, 2008
Applicants:
Kai Qi, Wilmington, DE (US);
Hari Babu Sunkara, Hockessin, DE (US);
Inventors:
Kai Qi, Wilmington, DE (US);
Hari Babu Sunkara, Hockessin, DE (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 209/42 (2006.01); C07C 209/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to linear amine-functionalized poly(trimethylene ether) compositions, and processes to produce these compositions.
Qi, Kai. (2010). Linear amine functionalized poly(trimethylene ether) compositions (U.S. Patent No. 7728175). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7728175
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile