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. 03, 1998
Filed:
Jun. 27, 1996
Applicant:
Inventors:
Thomas J Katz, New York, NY (US);
Yujia Dai, Bloomington, IN (US);
Assignee:
The Trustees of Columbia University in the City of New York, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ;
U.S. Cl.
CPC ...
528327 ; 528310 ; 528319 ; 528331 ; 528341 ; 528347 ;
Abstract
Optically active ladder polymers that are chiral and have an unbroken network of conjugated double bonds along a helical path are synthesized.
Katz, Thomas. (1998). Synthesis of optically active helical ladder polymers with unbroken (U.S. Patent No. 5830984). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5830984
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile