Patents by Inventor Henry A. Strade

Henry A. Strade 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).

  • Steroidal erythropoietic agents and therapeutic compositions and methods
    Patent number: 4049805
    Abstract: The stimulation of erythropoiesis in humans and other warm-blooded animals is produced by administration of an effective amount of a compound selected from the group consisting of 3.alpha.-hydroxy-5.beta.-estrane-17-one, 3.beta.-hydroxy-5.beta.-estrane-17-one, and the 3 esters and 3 ethers thereof. The steroids are particularly advantageous in that they exhibit an unexpected low level of pyrogenicity as compared to etiocholanolone, a known pyrogen.
    Type: Grant
    Filed: June 4, 1976
    Date of Patent: September 20, 1977
    Assignee: Akzona Incorporated
    Inventor: Henry A. Strade
  • Steroidal erythropoietic agents and therapeutic compositions and methods
    Patent number: 4004005
    Abstract: The stimulation of erythropoesis in humans and other warm-blooded animals is produced by administration of an effective amount of a compound selected from the group consisting of 3.alpha.-hydroxy-5.beta.-estrane-17-one and the 3-esters and 3-ethers thereof, preferably 19-noretiocholanolone. The steroids are particularly advantageous in that they exhibit an unexpected low level of pyrogenicity as compared to etiocholanolone, a known pyrogen.
    Type: Grant
    Filed: September 30, 1975
    Date of Patent: January 18, 1977
    Assignee: Akzona Incorporated
    Inventor: Henry A. Strade