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. 30, 1991
Filed:
Mar. 01, 1989
Applicant:
Inventor:
Franco Sbarbaro, S. Olcese, IT;
Assignee:
Laboratori Guidotti, Pisa, IT;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560118 ;
Abstract
For the preparation of derivatives of 2-diethylamino-1-methylethyl cis-1-hydroxy-(bicyclohexyl)-2-carboxylate, particularly the citrate, maleate, fumarate and pamoate, the oily base is initially converted to the phosphate, whereby solid products are obtained, both soluble and insoluble in water.
Quick Actions:
Sbarbaro, Franco. (1991). Process for the preparation of derivative of (U.S. Patent No. 5011974). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5011974
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile