Patents by Inventor Pierre Mamont

Pierre Mamont 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).

  • Gem-dihalo-1, 8-diamino-4-aza-octanes
    Patent number: 4914240
    Abstract: Gem-dihalo-1,8-diamino-4-aza-octane derivatives useful as antiproliferative or antitumor agents.
    Type: Grant
    Filed: March 30, 1989
    Date of Patent: April 3, 1990
    Assignee: Merrell Dow Pharmaceuticals Inc.
    Inventors: Fritz Gerhart, Pierre Mamont
  • Gem-dihalo-1,8-diamino-4-aza-octanes
    Patent number: 4851448
    Abstract: Gem-dihalo-1,8-diamino-4-aza-octane derivatives useful as antiproliferative or antitumor agents.
    Type: Grant
    Filed: June 15, 1987
    Date of Patent: July 25, 1989
    Assignee: Merrell Dow Pharmaceuticals Inc.
    Inventors: Fritz Gerhart, Pierre Mamont
  • Gem-dihalo and tetrahalo-1,12-diamino-4,9-diaza-dodecanes
    Patent number: 4778926
    Abstract: Gem-dihalo and gem-tetrahalo-1,12-diamino-4,9-diazadodecane derivatives useful as antiproliferative or antitumor agents.
    Type: Grant
    Filed: June 15, 1987
    Date of Patent: October 18, 1988
    Assignee: Merrell Dow Pharmaceuticals Inc.
    Inventors: Fritz Gerhart, Pierre Mamont
  • Gem-dihalo and tetrahalo-1,12-diamino-4,9-diaza-dodecanes
    Patent number: 4719313
    Abstract: Gem-dihalo and gem-tetrahalo-1,12-diamino-4,9-diaza-dodecane derivatives useful as antiproliferative or antitumor agents.
    Type: Grant
    Filed: February 12, 1986
    Date of Patent: January 12, 1988
    Assignee: Merrell Dow Pharmaceuticals Inc.
    Inventors: Fritz Gerhart, Pierre Mamont
  • Gem-dihalo-1,8-diamino-4-aza-octanes
    Patent number: 4695654
    Abstract: Gem-dihalo-1,8-diamino-4-aza-octane derivatives useful as antiproliferative or antitumor agents.
    Type: Grant
    Filed: August 21, 1985
    Date of Patent: September 22, 1987
    Assignee: Merrell Dow Pharmaceuticals Inc.
    Inventors: Fritz Gerhart, Pierre Mamont