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:
Jan. 27, 2026
Filed:
Dec. 12, 2022
Poly(thiophene-co-benzothiophene-co-dibenzothiophene) copolymers and process for preparation thereof
Council of Scientific and Industrial Research, New Delhi, IN;
Anjan Ray, Uttarakhand, IN;
Thangaraj Senthilkumar, Uttarakhand, IN;
Vedant Joshi, Uttarakhand, IN;
Amod Kumar, Uttarakhand, IN;
Umesh Kumar, Uttarakhand, IN;
Sudip Kumar Ganguly, Uttarakhand, IN;
Council of Scientific and Industrial Research, New Delhi, IN;
Abstract
A copolymer, poly(thiophene-co-benzothiophene-co-dibenzothiophene), and method of preparation thereof. The copolymer, poly(thiophene-co-benzothiophene-co-dibenzothiophene), having a formula (I): wherein x=H or R, y=H or R, z=H or R, and n=500-58000, wherein R is selected from alkyl or alicyclic chain substituents, and Ar is an aromatic ring.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile