Patents by Inventor Margita Grimmel

Margita Grimmel 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).

  • Human papillomavirus type 41 DNA
    Patent number: 5142032
    Abstract: The invention relates to isolation of human papillomavirus type 41, partial characterization of its genome and its cloning in pUC 19. This opens up an access to early diagnosis of skin tumors associated with HPV 41.
    Type: Grant
    Filed: July 8, 1988
    Date of Patent: August 25, 1992
    Assignee: Behringwerke Aktiengesellschaft
    Inventors: Margita Grimmel, Ethel-Michele de Villiers