Patents by Inventor Julio Baez

Julio Baez 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).

  • Keto-Substituted Steroid Compounds
    Patent number: 6258946
    Abstract: Multiple novel reaction schemes, novel process steps and novel intermediates are provided for the synthesis of epoxymexrenone, useful as a diuretic, and other compounds of Formula I wherein the variables are as defined by the specification.
    Type: Grant
    Filed: May 30, 2000
    Date of Patent: July 10, 2001
    Assignee: G. D. Searle & Co.
    Inventors: John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson, Jon P. Lawson, Bernhard Erb, Joseph Wieczorek, Gennaro Mucciariello, Fortunato Vanzanella, Sastry A. Kunda, Leo J. Letendre, Mark J. Pozzo, Yuen-Lung L. Sing, Edward E. Yonan
  • Processes for preparation of 9,11-epoxy steroids and intermediates useful therein
    Patent number: 6180780
    Abstract: Multiple reaction schemes, process steps and intermediates are provided for the synthesis of epoxymexrenone, useful as a diuretic, and other compounds of Formula I wherein the variables are as defined by the specification.
    Type: Grant
    Filed: February 9, 1999
    Date of Patent: January 30, 2001
    Assignee: G.D. Searle & Co.
    Inventors: John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson, Jon P. Lawson, Bernhard Erb, Joseph Wieczorek, Gennaro Mucciariello, Fortunato Vanzanella, Sastry A. Kunda, Leo J. Letendre, Mark J. Pozzo, Yuen-Lung L. Sing, Edward E. Yonan
  • Processes for preparation of 9,11-epoxy steroids and intermediates useful therein
    Patent number: 5981744
    Abstract: Multiple reaction schemes, process steps and intermediates are provided for the synthesis of epoxymexrenone, useful as a diuretic, and other 9,11-epoxy-steroids.
    Type: Grant
    Filed: December 11, 1996
    Date of Patent: November 9, 1999
    Assignee: G. D. Searle and Co.
    Inventors: John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson, Jon P. Lawson, Bernhard Erb, Joseph Wieczorek, Sastry A. Kunda, Leo J. Letendre, Mark J. Pozzo, Yuen-Lung L. Sing, Edward E. Yonan