Patents by Inventor Subramaniyan Narayanaswami

Subramaniyan Narayanaswami 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).

  • Triazole antifungal agents
    Patent number: 5023258
    Abstract: The invention provides triazole antifungal compounds of the formula: ##STR1## wherein R is either (a) a phenyl group optionally substituted with 1 to 3 substituents, each selected independently from halo and CF.sub.3 ; or(b) a 5-chloropyridin-2-yl group; and R.sup.
    Type: Grant
    Filed: June 20, 1989
    Date of Patent: June 11, 1991
    Assignee: Pfizer Inc.
    Inventors: Geoffrey E. Gymer, Subramaniyan Narayanaswami, Kenneth Richardson
  • Tetrahydro-s-triazine thiones
    Patent number: 4193994
    Abstract: A series of tetrahydro-s-triazin-2-[1H]-thiones and their use as acaricidal agents.
    Type: Grant
    Filed: July 3, 1978
    Date of Patent: March 18, 1980
    Assignee: Pfizer Inc.
    Inventors: Michael R. G. Leeming, Subramaniyan Narayanaswami, Alexander B. Penrose