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. 12, 1980
Filed:
Jan. 04, 1979
Applicant:
Inventors:
Oliver W Smith, South Charleston, WV (US);
Joseph V Koleske, Charleston, WV (US);
Robert J Knopf, Saint Albans, WV (US);
Assignee:
Union Carbide Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528288 ; 528289 ; 525437 ;
Abstract
Derivatives of esterdiol alkoxylates obtained by reaction thereof with an isocyanate, as well as the anhydride capped products thereof. Formulations containing the above are also claimed.
Quick Actions:
Smith, Oliver. (1980). Isocyanate derivatives of ester diol alkoxylates and compositions thereof (U.S. Patent No. 4188477). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4188477
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile