Patents by Inventor Ted A. Baer

Ted A. Baer 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).

  • Fast scale-up using solid phase chemistry
    Publication number: 20020028466
    Abstract: A novel approach using solid phase chemistry for scale-up was developed. The method makes use of high-load Merrifield resin.
    Type: Application
    Filed: May 4, 2001
    Publication date: March 7, 2002
    Inventors: Stephen P. Raillard, Gongjun Ji, Adam D. Mann, Ted A. Baer
  • Substituted amino acid process
    Patent number: 4517130
    Abstract: An improved process for preparing substituted amino acids and lower alkyl esters thereof, and intermediates therefor, comprising reacting a substituted aniline, HCN and an aldehyde to form a nitrile, converting the nitrile to an imidate salt with a strong acid and an alcohol, hydrolyzing in situ the imidate salt to the ester with addition of water, and optionally converting the ester to the salt or free acid. The acids are useful intermediates in the synthesis of pesticides.
    Type: Grant
    Filed: February 17, 1984
    Date of Patent: May 14, 1985
    Assignee: Zoecon Corporation
    Inventor: Ted A. Baer
  • Substituted acid chloride process
    Patent number: 4464307
    Abstract: The acid chlorides of N-substituted-2-aminocarboxylic acids are prepared by treating the carboxylic acids with phosgene in the presence of a catalytically effective amount of a water soluble tertiary amine, which acid chlorides are useful in the manufacture of insecticides.
    Type: Grant
    Filed: November 8, 1982
    Date of Patent: August 7, 1984
    Assignee: Zoecon Corporation
    Inventors: Ted A. Baer, Scott G. Broadbent
  • Process for preparing .alpha.-ketocarboxylic acids
    Patent number: 4334087
    Abstract: A novel process for the manufacture of .alpha.-ketocarboxylic acids which comprises the reaction of oximinohalide with cyanide ion to form oximinonitrile which is reacted with hydroxide ion to form oximinoacid and hydrolysis thereof to the .alpha.-ketoacid.
    Type: Grant
    Filed: September 11, 1980
    Date of Patent: June 8, 1982
    Assignee: Zoecon Corporation
    Inventors: Ted A. Baer, Jeffrey N. Labovitz
  • 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
  • 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
  • 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
  • (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
  • 2-(4-Trifluoromethylphenylamino)-3-methylbutanoic acid esters and intermediates therefor
    Patent number: 4226802
    Abstract: Synthesis of 2-(4-trifluoromethylphenylamino)-3-methylbutanoic acid and lower alkyl esters thereof, optionally ortho substitution on the phenylamino group, novel intermediates thereof, which are useful intermediates in the synthesis of pesticides.
    Type: Grant
    Filed: October 29, 1979
    Date of Patent: October 7, 1980
    Assignee: Zoecon Corporation
    Inventors: Richard J. Anderson, Ted A. Baer