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:
Jul. 13, 1982
Filed:
Jul. 23, 1979
Applicant:
Inventors:
Nathaniel Grier, Englewood, NJ (US);
Elbert E Harris, Westfield, NJ (US);
Henry Joshua, Elizabeth, NJ (US);
Arthur A Patchett, Westfield, NJ (US);
Bruce E Witzel, Rahway, NJ (US);
Richard A Dybas, Somerville, NJ (US);
Assignee:
Merck & Co., Inc., Rahway, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; C07D / ;
U.S. Cl.
CPC ...
424251 ; 71 92 ; 71 88 ; 71 95 ; 544296 ; 544320 ; 544321 ; 544323 ; 544325 ; 544326 ; 544329 ; 162161 ; 210764 ;
Abstract
4-Amino- and 2,4-diaminopyrimidines with a quaternized ring nitrogen and an oxygen bearing substituent such as hydroxyalkyl, alkoxyalkyl, or alkanoyl on one of the exo- or endocyclic nitrogens and a C.sub.6-18 alkyl on another, are highly active antimicrobial agents with a relatively low acute mammalian toxicity.
Grier, Nathaniel. (1982). Antimicrobial aminopyrimidinium salts (U.S. Patent No. 4339453). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4339453
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile