Patents by Inventor Morris P. Rorer

Morris P. Rorer 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).

  • Benzofuran and benzothiophene sulfonamides
    Patent number: 4514211
    Abstract: Benzofuran and benzothiophene sulfonamides show utility as herbicides and plant growth regulants.
    Type: Grant
    Filed: April 27, 1983
    Date of Patent: April 30, 1985
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Morris P. Rorer
  • Herbicidal sulfonamides
    Patent number: 4511392
    Abstract: This invention relates to ortho-(isoxazolyl, isothiazolyl, pyrazolyl, thiadiazolyl, oxadiazolyl, and triazolyl)benzenesulfonamides and their use as herbicides.
    Type: Grant
    Filed: October 29, 1982
    Date of Patent: April 16, 1985
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Morris P. Rorer
  • Benzofuran sulfamates
    Patent number: 4494979
    Abstract: Benzofuran sulfamates are useful as plant growth regulants and in particular as herbicides.
    Type: Grant
    Filed: June 15, 1982
    Date of Patent: January 22, 1985
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Morris P. Rorer
  • Herbicidal sulfamates
    Patent number: 4475944
    Abstract: This invention relates to 2-(heterocyclic)phenyl sulfamates which are useful as agricultural chemicals.
    Type: Grant
    Filed: March 15, 1983
    Date of Patent: October 9, 1984
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Morris P. Rorer