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:
Mar. 23, 1999
Filed:
Nov. 21, 1997
Applicant:
Inventors:
Linas V Kudzma, Annandale, NJ (US);
Ralph A Lessor, New Providence, NJ (US);
Leonid A Rozov, Fair Lawn, NJ (US);
Keith Ramig, Orange, NJ (US);
Assignee:
Baxter International Inc., , US;
Primary Examiner:
Int. Cl.
CPC ...
C07L / ;
U.S. Cl.
CPC ...
568684 ; 568683 ;
Abstract
A method of preparing fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether (sevoflurane) and structurally related monofluoromethyl ethers in which the monochloromethyl ether precursor thereof is reacted with a sterically hindered tertiary amine hydrofluoride salt.
Kudzma, Linas. (1999). Method of preparing monofluoromethyl ethers (U.S. Patent No. 5886239). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5886239
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile