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:
Nov. 16, 1993
Filed:
Oct. 19, 1992
Applicant:
Inventors:
Claudio Tonelli, Milan, IT;
Stefano Turri, Milan, IT;
Giuseppe Gianotti, Novara, IT;
Marinella Levi, Milan, IT;
Assignee:
Ausimont S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210656 ; 210635 ; 570262 ;
Abstract
A process for separating from one another non-functional, monofunctional and bifunctional species in a mixture of perfluoropolyoxyalkylenes of general formula
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Tonelli, Claudio. (1993). Process for separating from one another the non-functional, (U.S. Patent No. 5262057). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5262057
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile