Patents by Inventor Achot Pavlikovich Khrimian

Achot Pavlikovich Khrimian has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Production of fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether
    Patent number: 6469219
    Abstract: An improved process for preparing fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether(sevoflurane) by reacting 1,1,1,3,3,3-hexafluoro-2-propanol with formaldahyde and hydrogen fluoride either A) under distillation conditions or B) in the presence of or with the subsequent addition of a solvent capable of selectively extracting sevoflurane.
    Type: Grant
    Filed: March 16, 2000
    Date of Patent: October 22, 2002
    Assignee: Halocarbon Products Corporation
    Inventors: Achot Pavlikovich Khrimian, Barry Malcolm Jones