Patents Represented by Attorney H. G. Jackson

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  • Combating insects with certain 2,3-dihydro-2,2-dimethyl-7-benzofuranyl N-oxalyl-N-methyl carbamates
    Patent number: 4608371
    Abstract: The present invention provides novel insecticidal carbamate derivatives. The invention also provides a method for the control of insects.
    Type: Grant
    Filed: March 11, 1985
    Date of Patent: August 26, 1986
    Assignee: American Cyanamid Company
    Inventors: Narayana M. Mallipudi, John G. Hollingshaus
  • Preparation of imidazolinyl benzoic acids
    Patent number: 4608437
    Abstract: The invention relates to novel imidazolinyl benzoic acids, esters and salts, a method for the preparation of the compounds and methods for controlling undesirable plant species therewith.
    Type: Grant
    Filed: July 25, 1985
    Date of Patent: August 26, 1986
    Assignee: American Cyanamid Company
    Inventor: Marinus Los
  • Preparation of substituted and unsubstituted 2-carbamoyl nicotinic and 3-quinolinecarboxylic acids
    Patent number: 4562257
    Abstract: The invention provides a process for the preparation of substituted and unsubstituted 2-carbamoyl nicotinic and 3-quinolinecarboxylic acids.
    Type: Grant
    Filed: November 7, 1983
    Date of Patent: December 31, 1985
    Assignee: American Cyanamid Company
    Inventor: David V. Petrocine
  • Herbicidal imidazolinyl naphthoic acids
    Patent number: 4554013
    Abstract: The present invention relates to novel herbicidally active substituted imidazolinyl benzoic acids, esters and salts and a method for the preparation thereof. The invention also relates to a method for controlling undesirable monocotyledonous and dicotyledonous plant species therewith.
    Type: Grant
    Filed: July 16, 1984
    Date of Patent: November 19, 1985
    Assignee: American Cyanamid Company
    Inventor: Marinus Los
  • Preparation of imidazolinyl benzoic acids, esters and salts
    Patent number: 4544754
    Abstract: The invention relates to novel imidazolinyl benzoic acids, esters and salts, a method for the preparation of the compounds and methods for controlling undesirable plant species therewith.
    Type: Grant
    Filed: July 2, 1981
    Date of Patent: October 1, 1985
    Assignee: American Cyanamid Company
    Inventor: Marinus Los
  • Anthelmintic gel composition and a method for their preparation at ambient temperatures
    Patent number: 4543358
    Abstract: This invention relates to aqueous gels, which remain gelatinous in a temperature range as low as -27.degree. C. containing dl- or 1-6-phenyl-2,3,5,6-tetrahydro(-)imidazo[2,1-b]thiazole, acylamino derivatives, thereof and pharmaceutically acceptable salts thereof, characterized by gelation and preparation at ambient temperatures (20.degree.-60.degree. C.), under vacuum, without additional heating or cooling in their preparation.
    Type: Grant
    Filed: August 26, 1983
    Date of Patent: September 24, 1985
    Assignee: American Cyanamid Company
    Inventor: James M. Quinlan
  • Process for the preparation of 2-(4-hydroxyphenyl)-3-methylbutyric acid
    Patent number: 4537988
    Abstract: An integrated process for the preparation of 2-(4-hydroxyphenyl)-3-methylbutyric acid from the corresponding 2-(4-chlorophenyl)-3-methylbutyronitrile through hydrolysis of the nitrile by strong base to the corresponding carboxylic acid followed by formation of the corresponding phenol by nucleophilic displacement of the chlorine with a strong base in the presence of copper salts, and if so desired metallic copper, is described.
    Type: Grant
    Filed: June 6, 1983
    Date of Patent: August 27, 1985
    Assignee: American Cyanamid Company
    Inventor: Charles P. Grasso
  • Phenylethane derivatives and acid addition salts thereof for increasing lean meat deposition and/or improving lean meat to fat ratio in warm blooded animals
    Patent number: 4522822
    Abstract: There is provided a method for increasing lean meat deposition and/or improving lean meat to fat ratio in poultry, domestic pets, sheep, swine, rabbits, goats and cattle by administering, orally or parenterally, to said animals an effective amount of a phenylethane derivative or acid salt thereof.
    Type: Grant
    Filed: September 9, 1983
    Date of Patent: June 11, 1985
    Assignee: American Cyanamid Company
    Inventor: Jane A. Kiernan
  • Method for the preparation of 1,5-bis-aryl-1,4-pentadien-3-ones
    Patent number: 4521629
    Abstract: The invention relates to a method for the preparation of certain substituted bis-arylpentadienones which are useful and valuable intermediates for the preparation of insecticidal amidinohydrazones. The invention further relates to pentadienone substituted amidimohydrazone insecticides and fire ant control agents.
    Type: Grant
    Filed: June 29, 1984
    Date of Patent: June 4, 1985
    Assignee: American Cyanamid Company
    Inventors: Nicholas A. Cortese, Jr., William H. Gastrock
  • Process for the preparation of 2-(5,5-disubstituted-4-oxo-2-imidazolin-2-yl)nicotinic acids and quinoline-3-carboxylic acids
    Patent number: 4518780
    Abstract: A novel process for the preparation of 2-(5,5-disubstituted-4-oxoor thiono)-2-imidazolin-2-yl)nicotinic acids, quinoline-3-carboxylic acids and benzoic acids by the base-catalyzed cyclization of appropriately substituted 2-carbamoyl nicotinic acids, 3-quinolinecarboxylic, or benzoic acids. The products are useful as herbicides.
    Type: Grant
    Filed: May 5, 1983
    Date of Patent: May 21, 1985
    Assignee: American Cyanamid Company
    Inventors: Jerry M. Barton, Don W. Long, Kenneth D. Lotts
  • Expanded corncob grits having increased absorptivity and a method for the preparation thereof
    Patent number: 4518580
    Abstract: There are provided novel expanded corncob grits and a method for the preparation thereof. The expanded grits which possess increased absorptivity are found to be useful in the formulation of insecticidal baits, especially fire ant baits, and other agricultural compositions.
    Type: Grant
    Filed: March 30, 1984
    Date of Patent: May 21, 1985
    Assignee: American Cyanamid Company
    Inventor: Nunzio R. Pasarela
  • Controlling nematodes in animals and soil with nematocidal antibiotics
    Patent number: 4510134
    Abstract: There is provided a method for controlling nematodes in warm-blooded animals by orally administering thereto a nematocidally effective amount of a new antibiotic or mixture of antibiotics produced in a microbiological fermentation under controlled conditions using a newly discovered strain of Actinomadura yumaense and mutants thereof.There is also provided a method for controlling nematodes in soil by applying to said soil a nematocidally effective amount of the above-mentioned antibiotic or antibiotic mixture.
    Type: Grant
    Filed: May 7, 1982
    Date of Patent: April 9, 1985
    Assignee: American Cyanamid Co.
    Inventor: Irwin B. Wood
  • High potency, mycelial-free avoparcin alkyl sulfate complex, and method for the preparation thereof
    Patent number: 4485102
    Abstract: The invention is a high potency mycelial-free avoparcin alkyl sulfate complex essentially free of dark colored organic derivatives formed in the fermentative biosynthesis of said antibiotic and a process for the preparation thereof.
    Type: Grant
    Filed: August 16, 1982
    Date of Patent: November 27, 1984
    Assignee: American Cyanamid Company
    Inventor: Jack P. Waite
  • Controlled release acrylic polymer coated granular pesticidal compositions with attendant reduced dermal toxicity
    Patent number: 4485103
    Abstract: There are provided pesticidal compositions of low mammalian dermal toxicity comprising granular carriers impregnated or coated with a phosphorus containing pesticide, such as 2-(diethoxyphosphinylimino)-1,3-dithiolane, 2-(diethoxyphosphinylimino)-4-methyl-1,3-dithiolane, 2-(diethoxyphosphinylimino)-1,3-dithietane, 0,0-diethyl S-(ethylthiomethyl)phosphorodithioate and 0,0-diethyl S-{[(1,1-dimethylethyl)thio]methyl}-phosphorodithioate, and any equivalent thereof, and further coated with an acrylic polymer, and methods for preparing same. Furthermore, there are provided compositions which will release toxicant into the surrounding environment either over a relatively short period of time in a controlled fashion or over a prolonged period of time.
    Type: Grant
    Filed: June 7, 1982
    Date of Patent: November 27, 1984
    Assignee: American Cyanamid Company
    Inventor: Nunzio R. Pasarela
  • Procedure for preparing 1,3-diphenyl-1,3-propanedione
    Patent number: 4482745
    Abstract: The present invention provides a novel method for the preparation of 1,3-diphenyl-1,3-propanedione.
    Type: Grant
    Filed: November 2, 1983
    Date of Patent: November 13, 1984
    Assignee: American Cyanamid Company
    Inventor: Donald R. Maulding
  • Process for the preparation of pyridyl and quinolyl imidazolinones
    Patent number: 4474962
    Abstract: There is provided a novel process for the preparation of pyridyl and quinolyl imidazolinones.
    Type: Grant
    Filed: May 5, 1983
    Date of Patent: October 2, 1984
    Assignee: American Cyanamid Company
    Inventor: Peter J. Wepplo
  • Process for the preparation of 6-substituted-2,3-pyridinedicarboxylic acid diesters
    Patent number: 4460776
    Abstract: There is provided a process for the preparation of 6-substituted-2,3-pyridinedicarboxylic acid diesters useful as intermediates in the manufacture of herbicidally active 2-(2-imidazolin-2-yl)pyridine compounds.
    Type: Grant
    Filed: May 25, 1982
    Date of Patent: July 17, 1984
    Assignee: American Cyanamid Company
    Inventor: Peter J. Wepplo
  • Process for the preparation of 2,3-quinolinedicarboxylic acids
    Patent number: 4459409
    Abstract: There is provided a novel process for the preparation of a substituted or unsubstituted 2,3-quinolinedicarboxylic acid, utilizing as the starting material, 2-methyl-3-quinolinecarboxylic acid or 3-methyl-2-quinolinecarboxylic acid or the alkyl ester of either of the above compounds.
    Type: Grant
    Filed: May 25, 1982
    Date of Patent: July 10, 1984
    Assignee: American Cyanamid Company
    Inventor: David W. Ladner
  • Process for the preparation of 2-(5-isopropyl-5-methyl-4-oxo-2-imidazolin-2-yl)-3-quinoline-carboxylic acid and alkyl 2-trichloromethyl-3-quinoline-carboxylate intermediates therefor
    Patent number: 4459408
    Abstract: The invention is related to a novel process for the prepartion of 2-(5-isopropyl-5-methyl-4-oxo-2-imidazolin-2-yl)-3-quinolinecarboxylic acid, a useful and valuable herbicide.
    Type: Grant
    Filed: May 25, 1982
    Date of Patent: July 10, 1984
    Assignee: American Cyanamid Company
    Inventors: Donald R. Maulding, Robert F. Doehner, Jr.
  • Insecticidal pyrethroid compositions
    Patent number: 4454127
    Abstract: This invention relates to novel insecticidal compositions comprising a m-phenoxybenzyl ester of a spirocarboxylic acid and an insecticidal agent of O,O-dimethyl-O-p-nitrophenyl phosphorothioate; and to the use of the above compositions for protecting agricultural crops from attack by insect pests.
    Type: Grant
    Filed: November 22, 1982
    Date of Patent: June 12, 1984
    Assignee: American Cyanamid Co.
    Inventor: James B. Lovell