Patents by Inventor Joseph G. Gilbert

Joseph G. Gilbert 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).

  • Iodine-polyvinylpyrrolidone solid product and method of preparation
    Patent number: 4094967
    Abstract: This disclosure relates to novel iodine-polyvinylpyrrolidone products in which, by novel preparation methods, the iodine is adherently bound within solid polyvinylpyrrolidone, with solidified cinnamic alcohol adherently distributed therethrough and, in preferred instances, with solidified tannic acid adherently dispersed therewithin, and all in preferred proportions.
    Type: Grant
    Filed: October 22, 1976
    Date of Patent: June 13, 1978
    Assignee: Allor Foundation
    Inventor: Joseph G. Gilbert