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. 12, 1988
Filed:
Sep. 05, 1985
Applicant:
Inventors:
Benjamin T Outlaw, Webster Groves, MO (US);
Bernardus A Oude Alink, St. Louis, MO (US);
Assignee:
Petrolite Corporation, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
546249 ; 546304 ; 546311 ;
Abstract
This invention relates to novel highly branched amines and to a process of preparing same which comprises:
Outlaw, Benjamin. (1988). Preparation of diamines from aldehydes and ammonia (U.S. Patent No. 4757147). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4757147
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile