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:
Feb. 13, 1996
Filed:
Mar. 31, 1995
Applicant:
Inventors:
Sergio Custro, Ravenna, IT;
Gian I Viola, Cervta Ravenna, IT;
Assignee:
Enichem Elastomeri S.r.l., Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
5253328 ; 5253329 ; 525338 ; 525339 ; 525387 ; 525388 ;
Abstract
A description follows of epoxydated block copolymers, either linear or branched, which can be defined with the following formulae:
Custro, Sergio. (1996). Hydrogenated block copolymers containing epoxy groups and their (U.S. Patent No. 5491197). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5491197
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile