Patents Represented by Attorney Donald W. Erickson

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  • Process for the preparation of oximinonitriles
    Patent number: 4302402
    Abstract: A novel process for the manufacture of oximinonitriles which comprises the reaction of an oximinohalide with cyanide ion.
    Type: Grant
    Filed: September 11, 1980
    Date of Patent: November 24, 1981
    Assignee: Zoecon Corporation
    Inventor: Jeffrey N. Labovitz
  • Process for preparing 1-aminocyclopropane-1-carboxylic acid
    Patent number: 4298760
    Abstract: An improved process for preparing 1-aminocyclopropane-1-carboxylic acid, which acid is a plant growth regulator.
    Type: Grant
    Filed: August 14, 1980
    Date of Patent: November 3, 1981
    Assignee: Zoecon Corporation
    Inventor: Shy-Fuh Lee
  • .alpha.-Cyano-.beta.-(substituted-anilino)-N-ethoxycarbonylacrylamide intermediates
    Patent number: 4297297
    Abstract: Novel 1-substituted uracils, synthesis and intermediates therefor, and compositions for the control of pests.
    Type: Grant
    Filed: July 18, 1980
    Date of Patent: October 27, 1981
    Assignees: Zoecon Corp., Imperial Chemical Industries Limited
    Inventors: Clive A. Henrick, Jeffrey N. Labovitz, Roland T. V. Fox, William G. Rathmell, Margaret C. Shephard
  • Substituted 2,2-dimethylcyclopropaneamides
    Patent number: 4288621
    Abstract: The present invention relates to halo-substituted 2,2 dimethylcyclopropaneamides, useful as intermediates for the preparation of imidates having pesticidal properties.
    Type: Grant
    Filed: June 2, 1980
    Date of Patent: September 8, 1981
    Assignee: Zoecon Corporation
    Inventors: Gustave K. Kohn, Ted A. Baer
  • Pesticidal S-pyridyl thioesters of phenylbutanoic acids and derivatives thereof
    Patent number: 4285954
    Abstract: S-pyridyl thioesters of aliphatic acids, synthesis thereof and the use of said S-thioesters for the control of pests.
    Type: Grant
    Filed: November 19, 1980
    Date of Patent: August 25, 1981
    Assignee: Zoecon Corporation
    Inventors: Thomas L. Brown, Clive A. Henrick
  • Cyclopropyl and phenylisobutylimidates
    Patent number: 4285879
    Abstract: Novel imidates, intermediates therefor, synthesis thereof and the use of said imidates for the control of pests.
    Type: Grant
    Filed: May 22, 1980
    Date of Patent: August 25, 1981
    Assignee: Zoecon Corporation
    Inventors: Gustave K. Kohn, Ted A. Baer
  • Cyano-3-phenoxybenzyl N-1-(1-naphthyl) ethylcarbamate
    Patent number: 4276230
    Abstract: Diastereomeric esters of 2-phenylamino-3-methylbutanoic acids, novel intermediates therefor, synthesis thereof, and the use of said esters for the control of pests.
    Type: Grant
    Filed: April 21, 1980
    Date of Patent: June 30, 1981
    Assignee: Zoecon Corporation
    Inventor: Richard J. Anderson
  • Phenoxy imidates
    Patent number: 4272449
    Abstract: Novel imidates, intermediates therefor, synthesis thereof and the use of said imidates for the control of pests.
    Type: Grant
    Filed: May 19, 1980
    Date of Patent: June 9, 1981
    Assignee: Zoecon Corporation
    Inventors: Gustave K. Kohn, Ted A. Baer
  • Certain pyridylmethyl esters of formamido-lower-alkanoates and derivatives thereof
    Patent number: 4269981
    Abstract: Pyridyl esters and thiolesters of amino acids, intermediates therefor, synthesis thereof and the use of said esters and thiolesters and compositions for the control of pests.
    Type: Grant
    Filed: June 12, 1980
    Date of Patent: May 26, 1981
    Assignee: Zoecon Corporation
    Inventor: Clive A. Henrick
  • Novel carboxylic acid esters
    Patent number: 4267359
    Abstract: Esters and thiolesters of .alpha.-substituted unsaturated acids, intermediates therefor, synthesis thereof, and the use of said esters and thiolesters and compositions thereof for the control of pests.
    Type: Grant
    Filed: February 26, 1979
    Date of Patent: May 12, 1981
    Assignee: Zoecon Corporation
    Inventors: Richard J. Anderson, Clive A. Henrick
  • Intermediates for a sex pheramone for yellow scale
    Patent number: 4267363
    Abstract: Synthesis and intermediates for making an insect pheromone useful in the control of the yellow scale.
    Type: Grant
    Filed: June 26, 1978
    Date of Patent: May 12, 1981
    Assignee: Zoecon Corporation
    Inventors: Richard J. Anderson, Clive A. Henrick
  • Phenyl uracils
    Patent number: 4266056
    Abstract: Phenyl uracils, synthesis and intermediates therefor, and compositions for the control of pests, especially fungi and bacteria.
    Type: Grant
    Filed: March 23, 1979
    Date of Patent: May 5, 1981
    Assignees: Zoecon Corporation, Imperial Chemical Industries Limited
    Inventors: Clive A. Henrick, Jeffrey N. Labovitz, Roland T. V. Fox, William G. Rathmell, Margaret C. Shephard
  • Unsaturated carboxylic acids and esters
    Patent number: 4264518
    Abstract: Synthesis and intermediates for making an insect pheromone useful in the control of the San Jose scale, Quadraspidiotus perniciosus.
    Type: Grant
    Filed: October 30, 1978
    Date of Patent: April 28, 1981
    Assignee: Zoecon Corporation
    Inventors: Richard J. Anderson, Clive A. Henrick
  • Pesticidal esters of amino acids
    Patent number: 4260633
    Abstract: Novel diastereomeric esters of amino acids, novel intermediates therefor, synthesis thereof, and the use of said esters for the control of pests.
    Type: Grant
    Filed: April 21, 1980
    Date of Patent: April 7, 1981
    Assignee: Zoecon Corporation
    Inventors: Richard J. Anderson, Karen G. Adams, Clive A. Henrick
  • Pesticidal esters of amino acids
    Patent number: 4259348
    Abstract: A novel diastereomeric ester of an amino acid, synthesis thereof, and the use of said ester for the control of pests.
    Type: Grant
    Filed: May 2, 1980
    Date of Patent: March 31, 1981
    Assignee: Zoecon Corporation
    Inventor: Richard J. Anderson
  • (6-Phenoxy-2-pyridyl) methyl esters of imidates
    Patent number: 4254264
    Abstract: Novel imidates, intermediates therefor, synthesis thereof and the use of said imidates for the control of pests.
    Type: Grant
    Filed: December 10, 1979
    Date of Patent: March 3, 1981
    Assignee: Zoecon Corporation
    Inventors: Gustave K. Kohn, Ted A. Baer
  • Novel compositions
    Patent number: 4252724
    Abstract: Benzylpyrrolylmethyl esters and thiolesters of amino acids, intermediates therefor, synthesis thereof and the use of said esters and thiolesters and compositions for the control of pests.
    Type: Grant
    Filed: August 13, 1979
    Date of Patent: February 24, 1981
    Assignee: Zoecon Corporation
    Inventors: Clive A. Henrick, Barbara A. Garcia
  • Pyridyl esters and thiolesters of .alpha.-substituted unsaturated acids
    Patent number: 4248875
    Abstract: Pyridyl esters and thiolesters of .alpha.-substituted unsaturated acids, intermediates therefor, synthesis thereof and the use of said esters and thiolesters and compositions for the control of pests.
    Type: Grant
    Filed: August 31, 1979
    Date of Patent: February 3, 1981
    Assignee: Zoecon Corporation
    Inventor: Clive A. Henrick
  • Certain pesticidal substituted amino lower-alkanoates or lower-alkano-thioates containing pyridyl in the ester portion
    Patent number: 4247701
    Abstract: Pyridyl esters and thiolesters of amino acids, intermediates therefor, synthesis thereof and the use of said esters and thiolesters and compositions for the control of pests.
    Type: Grant
    Filed: September 24, 1979
    Date of Patent: January 27, 1981
    Assignee: Zoecon Corporation
    Inventor: Clive A. Henrick
  • Substituted amino acids
    Patent number: 4243819
    Abstract: Esters and thiolesters of amino acids, intermediates therefor, synthesis thereof, and the use of said esters and thiolesters and compositions for the control of pests.
    Type: Grant
    Filed: February 16, 1978
    Date of Patent: January 6, 1981
    Assignee: Zoecon Corporation
    Inventors: Clive A. Henrick, Barbara A. Garcia