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. 07, 1978
Filed:
Jan. 02, 1976
Applicant:
Inventors:
Arnold Hershman, Creve Coeur, MO (US);
James W Gambell, St. Louis, MO (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07C / ;
U.S. Cl.
CPC ...
2605025 ; 260577 ; 2605 / ;
Abstract
Tertiary phosphonomethylamines are oxidized with oxygen, preferably in contact with activated carbon, to cause cleavage of a phosphonomethyl group and selective production of a secondary amine.
Hershman, Arnold. (1978). Oxidation of phosphonomethylamines (U.S. Patent No. 4072706). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4072706
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile