Patents by Inventor Bruce L. Onisko

Bruce L. Onisko 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).

  • Fluorovitamin D compounds and processes for their preparation
    Patent number: 4263214
    Abstract: Fluorine-substituted vitamin D compounds, methods for preparation of such compounds and fluorinated intermediate compounds used in such methods are disclosed. The fluorine-substituted vitamin D compounds are characterized by vitamin D-like activity in stimulating intestinal calcium transport and bone mobilization and in promoting the calcification of rachitic bone.
    Type: Grant
    Filed: August 6, 1979
    Date of Patent: April 21, 1981
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Hector F. DeLuca, Heinrich K. Schnoes, Joseph L. Napoli, Jr., Bruce L. Onisko
  • Fluorovitamin D compounds and processes for their preparation
    Patent number: 4230627
    Abstract: Fluorine-substituted vitamin D compounds, methods for preparation of such compounds and fluorinated intermediate compounds used in such methods are disclosed. The fluorine-substituted vitamin D compounds are characterized by vitamin D-like activity in stimulating intestinal calcium transport and bone mobilization and in promoting the calcification of rachitic bone.
    Type: Grant
    Filed: August 6, 1979
    Date of Patent: October 28, 1980
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Hector F. DeLuca, Heinrich K. Schnoes, Joseph L. Napoli, Jr., Bruce L. Onisko
  • Fluorovitamin D compounds and processes for their preparation
    Patent number: 4229357
    Abstract: Fluorine-substituted vitamin D compounds, methods for preparation of such compounds and fluorinated intermediate compounds used in such methods are disclosed. The fluorine-substituted vitamin D compounds are characterized by vitamin D-like activity in stimulating intestinal calcium transport and bone mobilization and in promoting the calcification of rachitic bone.
    Type: Grant
    Filed: August 6, 1979
    Date of Patent: October 21, 1980
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Hector F. DeLuca, Heinrich K. Schnoes, Joseph L. Napoli, Jr., Bruce L. Onisko
  • Fluorovitamin D compounds and processes for their preparation
    Patent number: 4229358
    Abstract: Fluorine-substituted vitamin D compounds, methods for preparation of such compounds and fluorinated intermediate compounds used in such methods are disclosed. The fluorine-substituted vitamin D compounds are characterized by vitamin D-like activity in stimulating intestinal calcium transport and bone mobilization and in promoting the calcification of rachitic bone.
    Type: Grant
    Filed: August 3, 1979
    Date of Patent: October 21, 1980
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Hector F. DeLuca, Heinrich K. Schnoes, Joseph L. Napoli, Jr., Bruce L. Onisko
  • Fluorovitamin D compounds and processes for their preparation
    Patent number: 4226787
    Abstract: Fluorine-substituted vitamin D compounds, methods for preparation of such compounds and fluorinated intermediate compounds used in such methods are disclosed. The fluorine-substituted vitamin D compounds are characterized by vitamin D-like activity in stimulating intestinal calcium transport and bone mobilization and in promoting the calcification of rachitic bone.
    Type: Grant
    Filed: August 6, 1979
    Date of Patent: October 7, 1980
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Hector F. DeLuca, Heinrich K. Schnoes, Joseph L. Napoli, Jr., Bruce L. Onisko
  • Fluorovitamin D compounds and processes for their preparation
    Patent number: 4224230
    Abstract: Fluorine-substituted vitamin D compounds, methods for preparation of such compounds and fluorinated intermediate compounds used in such methods are disclosed. The fluorine-substituted vitamin D compounds are characterized by vitamin D-like activity in stimulating intestinal calcium transport and bone mobilization and in promoting the calcification of rachitic bone.
    Type: Grant
    Filed: August 6, 1979
    Date of Patent: September 23, 1980
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Hector F. DeLuca, Heinrich K. Schnoes, Joseph L. Napoli, Jr., Bruce L. Onisko
  • Anti-vitamin D compounds
    Patent number: 4217288
    Abstract: 25-Aza-vitamin D.sub.3, 25-methylvitamin D.sub.3, cholanocalciferol dimethylamide and methods for preparing the same. The compounds are characterized by anti-vitamin D activity and find application where inhibition of the intestinal calcium transport or bone calcium mobilization effects of vitamin D are desirable.
    Type: Grant
    Filed: May 19, 1978
    Date of Patent: August 12, 1980
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Hector F. DeLuca, Heinrich K. Schnoes, Bruce L. Onisko
  • Fluorovitamin D compounds and processes for their preparation
    Patent number: 4188345
    Abstract: Fluorine-substituted vitamin D compounds, methods for preparation of such compounds and fluorinated intermediate compounds used in such methods are disclosed. The fluorine-substituted vitamin D compounds are characterized by vitamin D-like activity in stimulating intestinal calcium transport and bone mobilization and in promoting the calcification of rachitic bone.
    Type: Grant
    Filed: July 26, 1978
    Date of Patent: February 12, 1980
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Hector F. DeLuca, Heinrich K. Schnoes, Joseph L. Napoli, Jr., Bruce L. Onisko