Patents by Inventor Charles E. Hatch, III

Charles E. Hatch, III 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).

  • INSECTICIDAL BIS(SUBSTITUTED PHENYL)-1-{[4-(SATURATED HETEROCYCLYL-SUBSTITUTED)PHENYLMETHYL]- (4-PIPERIDYL)}METHANE DERIVATIVES
    Publication number: 20090082203
    Abstract: It has now been found that certain novel bis(substituted phenyl)-1 {[4-(saturated heterocyclyl-substituted)phenyl-methyl](4-piperidyl)}methane derivatives have provided unexpected insecticidal activity. These compounds are represented by formula (I); where R through R15, m, n, s, A, B, D and W are defined herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula (I), and optionally, an effective amount of at least one of a second compound, with at least one insecticidally compatible carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.
    Type: Application
    Filed: December 9, 2005
    Publication date: March 26, 2009
    Applicant: Bayer Cropscience AG
    Inventors: John W. Lyga, David S. Rosen, Y. Larry Zhang, Ping Ding, Robert N. Henrie, II, Frank J. Zawacki, Charles E. Hatch, III, Shunxiang Zhang, Jaidev S. Goudar
  • Process For Preparing (Disubstitutedpropenyl) Phenylalkyl Substituted Dihydrobenzofurans
    Publication number: 20090043117
    Abstract: An improved process is described for preparing (disubstitutedpropenyl) phenylalkyl substituted dihydrobenzofurans. This improved process is focused on steps to produce key intermediates, namely compounds of Formula (I): where R3, R4, R5, R6 and x are defined herein.
    Type: Application
    Filed: February 16, 2006
    Publication date: February 12, 2009
    Applicant: Bayer CropScience Aktiengesellschaft
    Inventors: Jaidev S. Goudar, Charles E. Hatch, III, Guozhi Wang, Russell Patera, Craig A. Polsz
  • Process for Preparing (Disubstitutedpropenyl) Phenylalkyl Substituted Dihydrobenzofurans
    Publication number: 20080319209
    Abstract: An improved process is described for preparing (disubstitutedpropenyl) phenylalkyl substituted dihydrobenzofurans. This improved process is focused on steps to produce key intermediates, namely disubstitutedphenolylalkyl substituted dihydrobenzofurans of formula I: where R3, R4, R5, R6 and x are defined herein.
    Type: Application
    Filed: February 16, 2006
    Publication date: December 25, 2008
    Inventors: Guozhi Wang, Charles E. Hatch III, Jaidev S. Goudar, Russell Patera
  • Trialkylamine/sulfur dioxide catalyzed sulfenylation of carbamates
    Patent number: 4389528
    Abstract: An improved process for sulfenylating carbofuran in the presence of a solvent and acid acceptor with a disubstituted aminosulfenyl halide, in which the reaction is conducted in the presence of a catalytic amount of a complex of a lower alkylamine and sulfur dioxide, is disclosed and exemplified.
    Type: Grant
    Filed: February 22, 1982
    Date of Patent: June 21, 1983
    Assignee: FMC Corporation
    Inventors: John W. Ager, Maurice J. C. Harding, Charles E. Hatch, III
  • Trialkylamine/sulfur dioxide catalyzed sulfenylation of carbamates
    Patent number: 4329293
    Abstract: An improved process is disclosed for sulfenylating carbamates in the presence of a solvent and acid acceptor, in which the reaction between a carbamate and a sulfenyl halide is conducted in the presence of a catalytic amount of a complex of a lower alkylamine and sulfur dioxide. Several methods for preparing and utilizing the complex in the reaction are disclosed and exemplified.
    Type: Grant
    Filed: October 31, 1980
    Date of Patent: May 11, 1982
    Assignee: FMC Corporation
    Inventors: John W. Ager, Maurice J. C. Harding, Charles E. Hatch, III
  • Preparation of esters
    Patent number: 4299776
    Abstract: .alpha.-cyano esters are prepared by reacting an acyl halide with an aldehyde in a homogeneous mixture of substantially water-miscible aprotic solvent and an aqueous solution of water-soluble cyanide salt.
    Type: Grant
    Filed: June 24, 1980
    Date of Patent: November 10, 1981
    Assignee: FMC Corporation
    Inventor: Charles E. Hatch, III
  • Ester resolution process
    Patent number: 4254279
    Abstract: Optically active 1-Trichloromethyl-3-methyl-2-butenyl acetoacetate is prepared by resolving the racemic ester via a crystalline enamine derivative.
    Type: Grant
    Filed: September 24, 1979
    Date of Patent: March 3, 1981
    Assignee: FMC Corporation
    Inventor: Charles E. Hatch, III