Patents by Inventor Jeffrey G. Meyer

Jeffrey G. Meyer 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).

  • Publication number: 20190359557
    Abstract: The invention relates to picolinamides of Formula I and their use as fungicides.
    Type: Application
    Filed: November 28, 2018
    Publication date: November 28, 2019
    Inventors: Chenglin YAO, Kevin G. MEYER, Yu LU, Brian A. LOY, David M. JONES, Ronald J. HEEMSTRA, Jeffrey B. EPP, Johnathan E. DELORBE, Kyle A. DEKORVER, John F. DAEUBLE, SR.
  • Patent number: 10433555
    Abstract: This disclosure relates to picolinamides of Formula I and their use as fungicides.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: October 8, 2019
    Assignee: Dow AgroSciences LLC
    Inventors: Karla Bravo-Altamirano, Kyle A. Dekorver, David M. Jones, John F. Daeuble, Sr., Jessica Herrick, Jeffrey B. Epp, Johnathan E. Delorbe, Kevin G. Meyer, Chenglin Yao
  • Patent number: 6680399
    Abstract: Process for the production of alkoxysilanes of the formula HSi(OR)3, where R is an alkyl group containing 1 to 6 carbon atoms, and/or alkyl orthosilicates of the formula Si(OR)4, where R is an alkyl group containing 1 to 6 carbon atoms. In a preferred embodiment, the process comprises reacting silicon metal with an alcohol in a suitable solvent in the presence of a cupric bis(diorganophosphate) catalyst. A polymeric form of ethyl orthosilicate, a by-product of the reaction, is the preferred solvent. The production of triethoxysilane and tetraethyl orthosilicate is preferred, with triethoxysilane being particularly preferred.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: January 20, 2004
    Assignee: AK Research Company
    Inventors: Amos R. Anderson, Jeffrey G. Meyer
  • Publication number: 20030229241
    Abstract: Process for the production of alkoxysilanes of the formula HSi(OR)3, where R is an alkyl group containing 1 to 6 carbon atoms, and/or alkyl orthosilicates of the formula Si(OR)4, where R is an alkyl group containing 1 to 6 carbon atoms. In a preferred embodiment, the process comprises reacting silicon metal with an alcohol in a suitable solvent in the presence of a cupric bis(diorganophosphate) catalyst. A polymeric form of ethyl orthosilicate, a by-product of the reaction, is the preferred solvent. The production of triethoxysilane and tetraethyl orthosilicate is preferred, with triethoxysilane being particularly preferred.
    Type: Application
    Filed: December 23, 2002
    Publication date: December 11, 2003
    Inventors: Amos R. Anderson, Jeffrey G. Meyer
  • Patent number: 6580000
    Abstract: Process for the production of alkoxysilanes of the formula HSi(OR)3, where R is an alkyl group containing 1 to 6 carbon atoms, and/or alkyl orthosilicates of the formula Si(OR)4, where R is an alkyl group containing 1 to 6 carbon atoms. In a preferred embodiment, the process comprises reacting silicon metal with an alcohol in a suitable solvent in the presence of a cupric bis(diorganophosphate) catalyst. A polymeric form of ethyl orthosilicate, a by-product of the reaction, is the preferred solvent. The production of triethoxysilane and tetraethyl orthosilicate is preferred, with triethoxysilane being particularly preferred.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: June 17, 2003
    Assignee: AK Research Company
    Inventors: Amos R. Anderson, Jeffrey G. Meyer
  • Patent number: 4117022
    Abstract: This invention comprises novel organic-solvent-soluble nickel bis-diorgano-orthophosphates and their preparation by the reaction of certain simple salts or esters of divalent nickel with certain non-aromatic triorgano orthophosphates free of aliphatic unsaturation and separation of the novel compounds. The simple salts or esters include preferably the halides, nitrates and acetates of divalent nickel.This invention further comprises the use of these novel compounds, preferably in solution, as catalysts. When used in conjunction with alkyl aluminum halides, controlled oligomerization of ethylene, propylene and other olefins is achieved with the formation of polymers with low degrees of polymerization, e.g. 2 to 10, preferably no more than about 6 mers. When certain vanadium catalysts are added to these combined catalysts, high polymers of such monomers are achieved with significant residual aliphatic unsaturation.
    Type: Grant
    Filed: October 3, 1977
    Date of Patent: September 26, 1978
    Assignee: Anderson Development Company
    Inventor: Jeffrey G. Meyer
  • Patent number: 4111839
    Abstract: Novel organic-solvent-soluble nickel bis-diorgano-orthophosphates are prepared by the reaction of certain simple salts or esters of divalent nickel with certain non-aromatic triorgano orthophosphates free of aliphatic unsaturation. The simple salts or esters include preferably the halides, nitrates and acetates of divalent nickel.These novel compounds, preferably in solution, are used as catalysts. When used in conjunction with alkyl aluminum halides, controlled oligomerization of ethylene, propylene and other olefins is achieved with the formation of polymers with low degrees of polymerization, e.g. 2 to 10, preferably no more than about 6 mers. When certain vanadium catalysts are added to these combined catalysts, high polymers of such monomers are achieved with significant residual aliphatic unsaturation.
    Type: Grant
    Filed: November 10, 1975
    Date of Patent: September 5, 1978
    Assignee: Anderson Development Company
    Inventor: Jeffrey G. Meyer
  • Patent number: 4041226
    Abstract: The reaction product of a chromium tris-diorganoorthophosphate and an alkyl aluminum halide is a catalyst for olefin polymerization and for alkylation of aromatic hydrocarbons with olefins.
    Type: Grant
    Filed: November 24, 1975
    Date of Patent: August 9, 1977
    Assignee: Anderson Development Company
    Inventor: Jeffrey G. Meyer
  • Patent number: 4008359
    Abstract: This invention comprises the novel composition formed by mixing (A) a chromium tris-diorgano-orthophosphate of the general formula Cr[OP(O) (OR).sub.2 ].sub.3 wherein R can be an alkyl, alkoxyalkyl or cycloalkyl group of one to about eight carbon atoms and the chlorinated and brominated derivatives thereof, (B) an alkyl aluminum compound of the general formula R'.sub.2 R"Al in which each R' and R" can be an alkyl group of 1 to 6 carbon atoms and each R" can also be a hydrogen atom, and (C) a halogenated olefin of four to about eight carbon atoms containing at least four halogen atoms at least two of which are attached to doubly bonded carbon atoms.This invention also comprises the use of this novel combination as a catalyst for the polymerization of ethylene alone or with propylene and other olefins. This invention also comprises the polymer products prepared by said method.
    Type: Grant
    Filed: January 20, 1975
    Date of Patent: February 15, 1977
    Assignee: Anderson Development Company
    Inventors: Jeffrey G. Meyer, Glennis L. Phipps
  • Patent number: 3969272
    Abstract: The reaction product of a chromium tris-diorgano-orthophosphate and an alkyl aluminum halide is a catalyst for olefin polymerization and for alkylation of aromatic hydrocarbons with olefins.
    Type: Grant
    Filed: December 12, 1974
    Date of Patent: July 13, 1976
    Assignee: Anderson Development Company
    Inventor: Jeffrey G. Meyer