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:
Jun. 12, 1990
Filed:
Nov. 25, 1988
Applicant:
Inventors:
Mariano Correale, Bonate Sotto, IT;
Pietro Panseri, Bergamo, IT;
Ugo Romano, Vimercate, IT;
Francesco Minisci, Milan, IT;
Assignee:
Enichem Synthesis S.p.A., Palermo, IT;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568650 ; 568640 ; 568644 ;
Abstract
Mono-ethers of hydroquinones of formula (I) ##STR1## wherein R represents alkyl, alkoxy-alkyl, cycloalkyl, aryl-alkyl, or cycloalkyl-alkyl, and
Correale, Mariano. (1990). Process for the preparation of mono-ethers of hydroquinones (U.S. Patent No. 4933504). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4933504
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile