Patents by Inventor Ramson B. Conrow

Ramson B. Conrow 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).

  • Substituted dibenzothiophenes
    Patent number: 4965284
    Abstract: This disclosure described novel derivatives of dibenzothiophene, dibenzothiophene sulfoxide, dibenzothiophene sulfone, thioxanthene, thioxanthene sulfoxide and thioxanthene sulfone which are active as modulators of the mammalian immune response system.
    Type: Grant
    Filed: April 25, 1989
    Date of Patent: October 23, 1990
    Assignee: American Cyanamid Company
    Inventors: Vijay G. Nair, Ramson B. Conrow, Bosco S. Wang, V. M. Ruszala-Mallon