Patents Examined by Norman P. Morgenstern
  • .alpha.-Nitrosoketal dimers and production of .alpha.-oximinoketals therefrom
    Patent number: 4206112
    Abstract: This invention describes novel ketals of .alpha.-oximinoketones, methods for the preparation of these compounds and includes novel intermediates formed during the production thereof. The novel class of compounds disclosed herein includes both .alpha.-oximinoketals, as well as the cyclic ketals of .alpha.-oximinoketones. This invention also discloses a novel class of .alpha.-nitrosoketal dimers produced during the synthesis of the corresponding .alpha.-oximinoketals, and it also discloses novel methods in the production thereof.
    Type: Grant
    Filed: December 13, 1978
    Date of Patent: June 3, 1980
    Assignee: Allied Chemical Corporation
    Inventors: Milorad M. Rogic, Michael D. Swerdloff, Timothy R. Demmin
  • Oxo-and hydroxy-substituted stilbenes
    Patent number: 3948994
    Abstract: Bicyclic triolefins are converted to peroxides, alchols and ketones.
    Type: Grant
    Filed: April 21, 1975
    Date of Patent: April 6, 1976
    Assignee: Phillips Petroleum Company
    Inventor: Paul W. Solomon
  • Cyclohexane oxidation
    Patent number: 3932513
    Abstract: The present invention relates to the oxidation of cyclohexane with molecular oxygen in a series of reaction zones, with vaporization of cyclohexane from the last reactor effluent and parallel distribution of this cyclohexane vapor among the series of reaction zones.
    Type: Grant
    Filed: February 22, 1973
    Date of Patent: January 13, 1976
    Assignee: Halcon International, Inc.
    Inventor: Joseph L. Russell