Patents by Inventor Weldon D. Crow

Weldon D. Crow 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).

  • METHOD, COMPOSITION AND DEVICE FOR REMOVING OXYGEN FROM SOLUTIONS CONTAINING ALCOHOLS AND/OR ACIDS
    Publication number: 20030104608
    Abstract: The present invention is directed to a novel method, composition and device for removing dissolved oxygen from solutions containing alcohols and/or acids. By removing oxygen from various products, the present invention is an effective antioxidant for beverages and food products, as well as for industrial and commercial solutions containing alcohols and/or acids.
    Type: Application
    Filed: March 9, 1993
    Publication date: June 5, 2003
    Applicant: Oxyrase, Inc.
    Inventors: JAMES C. COPELAND, HOWARD I. ADLER, WELDON D. CROW
  • Method for removing oxygen from solutions containing acids
    Patent number: 5362501
    Abstract: The present invention is directed to a novel method, composition and device for removing dissolved oxygen from solutions containing alcohols and/or acids. By removing oxygen from various products, the present invention is an effective antioxidant for beverages and food products, as well as for industrial and commercial solutions containing alcohols and/or acids.
    Type: Grant
    Filed: February 11, 1991
    Date of Patent: November 8, 1994
    Assignee: Oxyrase, Inc.
    Inventors: James C. Gopeland, Howard I. Adler, Weldon D. Crow
  • Method and composition for removing oxygen from solutions containing alcohols and/or acids
    Patent number: 4996073
    Abstract: The present invention is directed to a novel method, composition and device for removing dissolved oxygen from solutions containing alcohols and/or acids. By removing oxygen from various products, the present invention is an effective antioxidant for beverages and food products, as well as for industrial and commercial solutions containing alcohols and/or acids.
    Type: Grant
    Filed: August 29, 1989
    Date of Patent: February 26, 1991
    Assignee: Oxyrase, Inc.
    Inventors: James C. Copeland, Howard I. Adler, Weldon D. Crow