Patents by Inventor William Antonio Mark

William Antonio Mark 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).

  • Protein Hydrolysate Excipients
    Publication number: 20110165237
    Abstract: A pharmaceutical composition comprising an effective amount of a pharmaceutical active and up to about 99.8% wt/wt water soluble protein hydrolysate to total weight of composition is provided. Whey protein hydrolysate is exemplary of a suitable soluble protein hydrolysate. A method for preparing such a composition is also provided.
    Type: Application
    Filed: March 9, 2011
    Publication date: July 7, 2011
    Applicant: Wyeth
    Inventors: William Antonio Mark, Lloyd Thomas Hall
  • Method for reducing malodor of chondroitin
    Patent number: 6906045
    Abstract: The present invention relates to a method of removing or masking odor associated with chondroitin derived from marine life. The method comprises blending the chondroitin with citric acid, silicon dioxide, and optionally a flavorant to yield a substantially non-malodorous blend.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: June 14, 2005
    Assignee: Wyeth
    Inventors: Nkere Kanu Ebube, William Antonio Mark
  • Methods for increasing bulk density of chondroitin
    Publication number: 20020173486
    Abstract: The present invention relates to a method of increasing the bulk density of chondroitin, such as that derived from marine life, by roller compacting the chondroitin. The roller compacted chondroitin may be incorporated into a solid dosage form. The claimed method may also be applied to chondroitin/glucosamine mixtures.
    Type: Application
    Filed: March 6, 2002
    Publication date: November 21, 2002
    Applicant: American Home Products Corporation
    Inventors: Nkere Kanu Ebube, William Antonio Mark
  • Method for reducing malodor of chondroitin
    Publication number: 20020141963
    Abstract: The present invention relates to a method of removing or masking odor associated with chondroitin derived from marine life. The method comprises blending the chondroitin with citric acid, silicon dioxide, and optionally a flavorant to yield a substantially non-malodorous blend.
    Type: Application
    Filed: March 8, 2002
    Publication date: October 3, 2002
    Applicant: American Home Products Corporation
    Inventors: Nkere Kanu Ebube, William Antonio Mark