Patents by Inventor Ralph P. Neighbors

Ralph P. Neighbors 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).

  • Use of tricyclodecene-3,4,7,8-tetracarboxylic acid derivatives as anti-murine tumor agents
    Patent number: 4877806
    Abstract: The method which comprises administering to a tumor-containing animal derivatives of tricyclodecene-3,4,7,8-tetracarboxylic acid derivatives, preferably a compound having the following structural formula: ##STR1## or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: March 18, 1988
    Date of Patent: October 31, 1989
    Assignee: Chevron Research Company
    Inventors: Ralph P. Neighbors, Joseph R. Riden
  • Control of unwanted vegetation with N-carbamylindolines
    Patent number: 4428881
    Abstract: New N-carbamylindolines which are useful in combating unwanted vegetation by both pre-emergent and post-emergent application are compounds having the structural formula ##STR1## in which R and R.sup.3 are hydrogen or methyl, R.sup.1 is hydrogen or N,N-dimethylsulfamyl, N,N-diethylsulfamyl, N-methoxy-N-methyl-sulfamyl, bromo or chloro, X is hydrogen or fluoro and R.sup.2 is hydrogen or dimethylsulfamyl, with the provision that at least one and no more than two substituents represented by R.sup.1, R.sup.2, and R.sup.3 and X are present.
    Type: Grant
    Filed: December 23, 1977
    Date of Patent: January 31, 1984
    Assignee: Gulf Oil Corporation
    Inventors: Loren W. Hedrich, Ralph P. Neighbors