Patents by Inventor Joseph Luke Pont

Joseph Luke Pont 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).

  • POLYMER COMPOSITES
    Publication number: 20240101791
    Abstract: Described herein are improved thermoplastic composites, which demonstrate excellent physical properties, such as yield strength, ultimate tensile strength, toughness, elongation, and, optionally, superior tunable biodegradability when compared to known thermoplastics. The composite comprises minimally a thermoplastic polymer, at least one phenolic compound, and, optionally, a filler.
    Type: Application
    Filed: September 28, 2023
    Publication date: March 28, 2024
    Applicant: WARNER BABCOCK INSTITUTE FOR GREEN CHEMISTRY, LLC
    Inventors: Christopher William Livesey, Alexander Hsu, Brandon Ackley, Samuel Ellman, Frederick Richard Kearney, John C. Warner, Joseph Luke Pont, James V. Babcock
  • Imidazolinone haptens and antigens and enzyme conjugates prepared therefrom
    Patent number: 6407217
    Abstract: The present invention provides an imidazolinone hapten having the structural formula Further provided are an antigen and an enzyme conjugate which are prepared from the imidazolinone hapten. The haptens, antigens and enzyme conjugates provided are useful in immunoassays for determining the presence and concentration of an imidazolinone compound in the presence of one or more other imidazolinone compounds.
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: June 18, 2002
    Assignee: American Cyanamid Company
    Inventors: Rosie Bick-Har Wong, Joseph Luke Pont, Alvin Donald Crews, Jr.
  • Imidazolinone haptens and antigens and enzyme conjugates prepared therefrom
    Publication number: 20010020087
    Abstract: The present invention provides an imidazolinone hapten having the structural formula 1
    Type: Application
    Filed: March 13, 2001
    Publication date: September 6, 2001
    Applicant: American Cyanamid Company
    Inventors: Rosie Bick-Har Wong, Joseph Luke Pont, Alvin Donald Crews
  • Herbicidal substituted pyridine compounds
    Patent number: 5981437
    Abstract: The novel compounds of formula I: ##STR1## wherein A represents an optionally substituted 5- or 6-membered heteroaromatic group or an optionally substituted aryl group or a difluorobenzodioxolyl group;B represents an optionally substituted cyclic hydrocarbon or thienyl, an alkyl, alkenyl or alkynyl group or independently has one of the meanings of A;n represents an integer from 0 to 2;R represents a hydrogen atom, a halogen atom, an optionally substituted alkyl, alkenyl, alkynyl, alkoxy, alkoxyalkyl, dialkoxyalkyl, alkoxyalkoxy, alkylthio, amino, alkylamino, dialkylamino or alkoxyamino group or a formamidino or cyano group;X.sub.1 and X.sub.2 independently represent an oxygen or sulphur atom, and the herbicidal use of these compounds.
    Type: Grant
    Filed: July 8, 1997
    Date of Patent: November 9, 1999
    Assignee: American Cyanamid Company
    Inventors: Thomas Maier, Stefan Scheiblich, Helmut Siegfried Baltruschat, Joseph Luke Pont
  • Herbicidal 6-thienyl pyridines and 4-thienyl pyrimidines
    Patent number: 5922726
    Abstract: The novel 6-thienyl pyridines and 4-thienyl pyrimidines of formula I: ##STR1## (A, R.sub.1 to R.sub.5 and Z are defined in the specification) show selective herbicidal activity.The new compounds can be prepared according to known methods and can be used as herbicides in agriculture and related fields.
    Type: Grant
    Filed: July 15, 1997
    Date of Patent: July 13, 1999
    Assignee: American Cyanamid Company
    Inventors: Stefan Scheiblich, Thomas Maier, Helmut Siegfried Baltruschat, Joseph Luke Pont
  • Heteroarylpyridine herbicides
    Patent number: 5922738
    Abstract: The novel heteroaryloxypyridines of formula I: ##STR1## (A, B, R.sub.1 and R.sub.2 are defined in the specification) show excellent selective herbicidal activity.The new compounds can be prepared according to known methods and can be used as herbicides in agriculture and related fields.
    Type: Grant
    Filed: July 8, 1997
    Date of Patent: July 13, 1999
    Assignee: American Cyanamid Company
    Inventors: Thomas Maier, Stefan Scheiblich, Helmut Siegfried Baltruschat, Joseph Luke Pont
  • Imidazolinone haptens
    Patent number: 5808079
    Abstract: The present invention provides an imidazolinone hapten having the structural formula ##STR1## Further provided are an antigen and an enzyme conjugate which are prepared from the imidazolinone hapten. The haptens, antigens and enzyme conjugates provided are useful in immunoassays for determining the presence and concentration of an imidazolinone compound in the presence of one or more other imidazolinone compounds.
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: September 15, 1998
    Assignee: American Cyanamid Company
    Inventors: Rosie Bick-Har Wong, Joseph Luke Pont, Alvin Donald Crews, Jr.
  • Herbicidal 6-thienyl and 4-thienyl pyrimidines
    Patent number: 5747423
    Abstract: The novel 6-thienyl pyridines and 4-thienyl pyrimidines of formula I: ##STR1## (A, R.sub.1 to R.sub.5 and Z are defined in the specification) show selective herbicidal activity.The new compounds can be prepared according to known methods and can be used as herbicides in agriculture and related fields.
    Type: Grant
    Filed: July 15, 1996
    Date of Patent: May 5, 1998
    Assignee: American Cyanamid Company
    Inventors: Stefan Scheiblich, Thomas Maier, Helmut Siegfried Baltruschat, Joseph Luke Pont
  • Imidazolinones
    Patent number: 5693658
    Abstract: The present invention provides an imidazolinone hapten having the structural formula ##STR1## Further provided are an antigen and an enzyme conjugate which are prepared from the imidazolinone hapten. The haptens, antigens and enzyme conjugates provided are useful in immunoassays for determining the presence and concentration of an imidazolinone compound in the presence of one or more other imidazolinone compounds.
    Type: Grant
    Filed: November 3, 1994
    Date of Patent: December 2, 1997
    Assignee: American Cyanamid Company
    Inventors: Rosie Bick-Har Wong, Joseph Luke Pont, Alvin Donald Crews, Jr.