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:
May. 02, 1978
Filed:
Dec. 16, 1976
Applicant:
Inventors:
Barrington Cross, Rocky Hill, NJ (US);
Charles Paul Grasso, East Windsor, NJ (US);
Bryant Leonidas Walworth, Pennington, NJ (US);
Assignee:
American Cyanamid Company, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
548356 ; 71 92 ; 548373 ; 548379 ;
Abstract
This invention relates to herbicidal pyrazolidine compounds, to a method of preparing the same by the reduction of either a pyrazolium or a pyrazolinium salt.
Cross, Barrington. (1978). Process for preparing pyrazolidines compounds (U.S. Patent No. 4087612). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4087612
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile