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:
Dec. 16, 1980
Filed:
Jan. 18, 1979
Applicant:
Inventors:
Paolo deWitt, Rome, IT;
Maria O Tinti, Rome, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
568435 ; 260363 ; 568814 ; 568648 ;
Abstract
Process for the production of aromatic alcohol and aldehydes comprising three steps, the first one consisting of reacting an aromatic acid with ethyl or isobutyl chloroformiate to obtain the corresponding mixed anhydride, the second one consisting of the hydrogenation of the mixed anhydride to obtain the corresponding benzyl alcohol, and the third one consisting of the oxidation of the alcohol to the corresponding aldehyde.
deWitt, Paolo. (1980). Process for preparing aromatic aldehydes and alcohols (U.S. Patent No. 4239702). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4239702
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile