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:
Feb. 25, 1992
Filed:
Feb. 28, 1991
Applicant:
Inventors:
Matthias Meyer, Frankfurt am Main, DE;
Ralf Stapel, Kelkheim/Taunus, DE;
Hariolf Kottmann, Hofheim am Taunus, DE;
Thomas Gries, Frankfurt am Main, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
568615 ;
Abstract
The invention relates to a process for the preparation of fluorinated ethers of the formula (I)
Meyer, Matthias. (1992). Process for the preparation of perfluorinated ethers (U.S. Patent No. 5091589). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5091589
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile