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:
Oct. 03, 1978
Filed:
Jul. 27, 1977
Applicant:
Inventors:
Roland Kleinstuck, Cologne, DE;
Hans-Dieter Block, Cologne, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
260972 ; 260960 ;
Abstract
In the production of phosphorous or phosphonous acid ester chlorides of the formula
Quick Actions:
Kleinstuck, Roland. (1978). Catalyzed production of phosphorous and phosphonous acid ester chlorides (U.S. Patent No. 4118435). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4118435
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile