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:
Mar. 17, 1987
Filed:
Mar. 06, 1986
Applicant:
Inventor:
S Rao Rayudu, Germantown, TN (US);
Assignee:
Buckman Laboratories, Inc., Memphis, TN (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544186 ;
Abstract
A process for preparing 1-methyl-3,5,7-triaza-1-azoniatricyclodeane halides. Ammonium halide, methylamine, formaldehyde and ammonia are reacted in an aqueous system.