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:
Jan. 11, 1977
Filed:
Mar. 22, 1972
Applicant:
Inventor:
Lowell R Smith, Chesterfield, MO (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
2605025 ; 71 86 ; 2605 / ; 2605 / ; 260606 ;
Abstract
N-phosphonomethyl glycine is produced by the strong acid catalyzed hydrolysis of N-(phosphonomethyl) imino-diacetic acid. N-phosphonomethyl glycine is useful as a post-emergent herbicide.