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:
Apr. 05, 1994
Filed:
Jul. 15, 1991
Applicant:
Inventors:
Assignee:
Nippon Soda Co., Ltd., Ohtemachi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
549 13 ; 549427 ; 549497 ; 568 42 ; 568 43 ; 568306 ; 568308 ; 568313 ; 568343 ; 568345 ; 568376 ; 568388 ; 568390 ; 568417 ;
Nakajima, Masashi. (1994). Method for the preparation of unsaturated ketones (U.S. Patent No. 5300654). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5300654
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile