Patents by Inventor Rakhmatzhan K. Karimov

Rakhmatzhan K. Karimov 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).

  • Method for preparing carbonyl compounds
    Patent number: 4359587
    Abstract: The method for preparing carbonyl compounds according to the present invention comprises a vapor phase oxidizing dehydrogenation of C.sub.1 -C.sub.4 alcohols at a temperature ranging from 500.degree. to 700.degree. C. in the presence of a silver catalyst, wherein silver is supported on a carrier having a crystalline structure incorporating alumina and silica in the form of cristobalite.
    Type: Grant
    Filed: October 16, 1980
    Date of Patent: November 16, 1982
    Inventors: Mirkhasil Abdurakhmanov, Rakhmatzhan K. Karimov