Patents by Inventor Takeo Hokama

Takeo Hokama 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).

  • Patent number: 10857121
    Abstract: The present invention provides uses of aryl alkyl malononitrile compounds of formula (I), or veterinarily acceptable salts thereof, for controlling and preventing parasite infestations in animals. The invention also provides methods for controlling and preventing parasite infestation in animals comprising administering an effective amount of at least one aryl alkyl malononitrile compound of formulae (I), or a veterinarily acceptable salt thereof, to the animal.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: December 8, 2020
    Assignees: MERIAL INC., BASF, SE
    Inventors: Charles Meng, Christian Miculka, Mark Soll, Ralph Paulini, Matthias Pohlman, Sebastian Sorgel, Henricus Maria Martinus Bastiaans, Sarah Rachel Devereux, Cecille Ebuenga Doyog, Anna Malveda Umali, Rhoel Suiza Cosare, Christopher Palmer, Takeo Hokama
  • Patent number: 10292388
    Abstract: The invention relates to the use of a compound of formula (I) or a salt thereof for combating animal pests, where the symbols and indices are defined in the specification.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: May 21, 2019
    Assignee: BASF SE
    Inventors: Ralph Paulini, Matthias Pohlman, Sebastian Soergel, Henricus Maria Martinus Bastiaans, Sarah Thompson, Cecille Ebuenga Doyog, Anna Malveda Umali, Rhoel Suiza Cosare, Christopher Palmer, Takeo Hokama
  • Publication number: 20170027899
    Abstract: The present invention provides uses of aryl alkyl malononitrile compounds of formula (I), or veterinarily acceptable salts thereof, for controlling and preventing parasite infestations in animals. The invention also provides methods for controlling and preventing parasite infestation in animals comprising administering an effective amount of at least one aryl alkyl malononitrile compound of formulae (I), or a veterinarily acceptable salt thereof, to the animal.
    Type: Application
    Filed: April 17, 2015
    Publication date: February 2, 2017
    Applicants: MERIAL INC., BASF, SE
    Inventors: Charles Meng, Christian Miculka, Mark Soll, Ralph Paulini, Matthias Pohlman, Sebastian Sorgel, Henricus Maria Martinus Bastiaans, Sarah Thompson, Cecille Ebuenga Doyog, Anna Malveda Umali, Rhoel Suiza Cosare, Christopher Palmer, Takeo Hokama
  • Publication number: 20150282481
    Abstract: The invention relates to the use of a compound of formula (I) or a salt thereof for combating animal pests, where the symbols and indices are defined in the specification.
    Type: Application
    Filed: October 22, 2013
    Publication date: October 8, 2015
    Inventors: Ralph Paulini, Matthias Pohlman, Sebastian Soergel, Henricus Maria Martinus Bastiaans, Sarah Thompson, Cecille Ebuenga Doyog, Anna Malveda Umali, Rhoel Suiza Cosare, Christopher Palmer, Takeo Hokama
  • Patent number: 8916592
    Abstract: Compounds of formula I wherein X is O or S(?O)n; n is 0, 1 or 2; R1 is optionally substituted alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, cycloalkyl, halocycloalkyl, cycloalkenyl, halocycloalkenyl, phenyl, hetaryl, phenylalkyl, hetaryl alkyl, optionally fused to phenyl, hetaryl or heterocyclyl; A is —NRb2, —C(=G)GRb, —C(=G)NRb2, —C(?NORb)Rb, C(=G)[N?SRb2], —C(=G)NRb—NRb2, C2-C6-alkandiyl, C2-C6-alkenediyl, C1-C3-alkyl-G-C1-C3-alkyl, wherein Rb is as defined in the description, or optionally substituted phenyl, hetaryl, heterocyclyl, optionally fused to phenyl or heterocyclyl; B is an optionally substituted saturated or partially unsaturated hydrocarbon chain with 1 to 3 carbon chain atoms; D is an optionally substituted saturated or partially unsaturated hydrocarbon chain with 1 to 5 carbon chain atoms or C3-C6-cycloalkyl; G is oxygen or sulfur; or the enantiomers or diastereomers or salts or N-oxides thereof, processes for preparing the compounds I, pesticidal compositions and synergistic m
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: December 23, 2014
    Assignee: Merial Limited
    Inventors: Matthias Pohlman, Michael Hofmann, Henricus Maria Martinus Bastiaans, Michael Rack, Deborah L. Culbertson, Hassan Oloumi-Sadeghi, Takeo Hokama, Christopher Palmer, Jürgen Langewald
  • Patent number: 8901170
    Abstract: Compounds of formula (I) wherein the symbols have the meaning given in the specification, as well as processes for preparing the compounds (I), pesticidal compositions and synergistic mixtures comprising compounds (I), methods for the control of insects, acarids or nematodes by contacting the pests or their food supply, habitat or breeding grounds with a pesticidally effective amount of compounds formula (I), and a method for treating, controlling, preventing or protecting animals against infestation or infection by parasites which comprises orally, topically or parenterally administering or applying to the animals a parasiticidally effective amount of compounds of formula (I).
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: December 2, 2014
    Assignee: BASF SE
    Inventors: Matthias Pohlman, Michael Hofmann, Henricus Maria Martinus Bastiaans, Michael Rack, Deborah L. Culbertson, Hassan Oloumi-Sadeghi, Takeo Hokama, Christopher Palmer
  • Publication number: 20100215777
    Abstract: Compounds of formula (I) wherein the symbols have the meaning given in the specification, as well as processes for preparing the compounds (I), pesticidal compositions and synergistic mixtures comprising compounds (I), methods for the control of insects, acarids or nematodes by contacting the pests or their food supply, habitat or breeding grounds with a pesticidally effective amount of compounds formula (I), and a method for treating, controlling, preventing or protecting animals against infestation or infection by parasites which comprises orally, topically or parenterally administering or applying to the animals a parasiticidally effective amount of compounds of formula (I).
    Type: Application
    Filed: June 22, 2007
    Publication date: August 26, 2010
    Applicant: BASF SE
    Inventors: Matthias Pohlman, Michael Hofmann, Henricus Maria Martinus Bastiaans, Michael Rack, Deborah L. Culbertson, Hassan Oloumi-Sadeghi, Takeo Hokama, Christopher Palmer
  • Publication number: 20090326012
    Abstract: Compounds of formula I wherein X is O or S(?O)n; n is 0, 1 or 2; R1 is optionally substituted alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, cycloalkyl, halocycloalkyl, cycloalkenyl, halocycloalkenyl, phenyl, hetaryl, phenylalkyl, hetaryl alkyl, optionally fused to phenyl, hetaryl or heterocyclyl; A is —NRb2, —C(=G)GRb, —C(=G)NRb2, —C(?NORb)Rb, C(=G)[N?SRb2], —C(=G)NRb—NR2, C2-C6-alkandiyl, C2-C6-alkenediyl, C1-C3-alkyl-G-C1-C3-alkyl, wherein Rb is as defined in the description, or optionally substituted phenyl, hetaryl, heterocyclyl, optionally fused to phenyl or heterocyclyl; B is an optionally substituted saturated or partially unsaturated hydrocarbon chain with 1 to 3 carbon chain atoms; D is an optionally substituted saturated or partially unsaturated hydrocarbon chain with 1 to 5 carbon chain atoms or C3-C6-cycloalkyl; G is oxygen or sulfur; or the enantiomers or diastereomers or salts or N-oxides thereof, processes for preparing the compounds I, pesticidal compositions and synergistic mi
    Type: Application
    Filed: December 13, 2006
    Publication date: December 31, 2009
    Inventors: Matthias Pohlman, Michael Hofmann, Henricus Maria Martinus Bastiaans, Michael Rack, Deborah L. Culbertson, Hassan Oloumi-Sadeghi, Takeo Hokama, Christopher Palmer, Jürgen Langewald
  • Patent number: 7541472
    Abstract: Compounds of formula I are described: along with compositions thereof, methods of use thereof (particularly as fungicides), and methods of making the same.
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: June 2, 2009
    Assignee: Cropsolution, Inc.
    Inventors: Richard Anderson, Shy-Fuy Lee, Vivian Du, Takeo Hokama, Rafael Oey, Patricia Arakaki
  • Publication number: 20080200461
    Abstract: The present invention provides compounds of formula I: along with methods of use thereof for the control of agricultural pests, particularly fungal pests, weedy pests and insect pests, as well as use as pharmaceuticals, particularly the treatment of obesity, metabolic syndrome, atherosclerosis, cardiovascular disease and insulin resistance, e.g.
    Type: Application
    Filed: February 20, 2008
    Publication date: August 21, 2008
    Inventors: Richard Anderson, Takeo Hokama, Shy-Fuh Lee, Rafael Oey, Tedd Elich, Steven Breazeale
  • Publication number: 20060094739
    Abstract: Compounds of formula I are described: along with compositions thereof, methods of use thereof (particularly as fungicides), and methods of making the same.
    Type: Application
    Filed: May 24, 2005
    Publication date: May 4, 2006
    Inventors: Richard Anderson, Shy-Fuy Lee, Vivian Du, Takeo Hokama, Rafael Oey, Patricia Arakaki
  • Publication number: 20050277663
    Abstract: Compounds of formula I: wherein Ar is aryl, Ar1 is a 5 or 6-membered aromatic or heteroaromatic group, Z1 is —OH and Z2 is H; or Z1 and Z2 together are ?O; are described, along with methods of making the same, compositions containing the same, and methods of using the same, particularly as fungicides.
    Type: Application
    Filed: June 14, 2005
    Publication date: December 15, 2005
    Inventors: Shy-Fuh Lee, Takeo Hokama, Richard Anderson
  • Patent number: 5698694
    Abstract: A process for preparation of substituted phthalides, heterocyclic phthalides and derivatives thereof by reacting an aromatic carboxylic acid mono- or di-anion with a reactive derivative of a pyrimidine carboxylic acid.
    Type: Grant
    Filed: October 25, 1996
    Date of Patent: December 16, 1997
    Assignee: Sandoz Ltd.
    Inventors: Takeo Hokama, Ian S. Cloudsdale, Werner Langer, Hermann Schneider
  • Patent number: 5627138
    Abstract: Substituted phthalides and heterocyclic phthalides and derivatives thereof which are useful as herbicides are described.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: May 6, 1997
    Assignee: Sandoz Ltd.
    Inventors: Richard J. Anderson, Ian S. Cloudsdale, Takeo Hokama
  • Patent number: 5627137
    Abstract: Substituted phthalides and heterocyclic phthalides and derivatives thereof which are useful as herbicides are described.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: May 6, 1997
    Assignee: Sandoz Ltd.
    Inventors: Richard J. Anderson, Ian S. Cloudsdale, Takeo Hokama
  • Patent number: 5561101
    Abstract: Substituted phthalides and heterocyclic phthalides and derivatives thereof which are useful as herbicides are described.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: October 1, 1996
    Assignee: Sandoz Ltd.
    Inventors: Richard J. Anderson, Ian S. Cloudsdale, Takeo Hokama
  • Patent number: 5506192
    Abstract: Substituted phthalides and heterocyclic phthalides and derivatives thereof which are useful as herbicides are described.
    Type: Grant
    Filed: February 23, 1994
    Date of Patent: April 9, 1996
    Assignee: Sandoz Ltd.
    Inventors: Richard J. Anderson, Ian S. Cloudsdale, Takeo Hokama
  • Patent number: 4775410
    Abstract: The subject matter of this invention involves 2-[4-(2-pyridinyloxy)phenoxy]propionyl-2-oxazolidinones which are substituted in the pyridinyl ring by trifluoromethyl and/or chloro. The compounds are useful for increasing the recoverable sugar in sugarcane.
    Type: Grant
    Filed: February 24, 1987
    Date of Patent: October 4, 1988
    Assignee: Sandoz Ltd.
    Inventors: Louis G. Nickell, Leonard Stach, Takeo Hokama
  • Patent number: 4685960
    Abstract: The subject matter of this invention is the use of propanoic esters of the following structural formula: ##STR1## wherein R is an alkyl group having 10 to 16 atoms to increase the recoverable sugar in sugarcane.
    Type: Grant
    Filed: August 19, 1985
    Date of Patent: August 11, 1987
    Assignee: Sandoz Ltd.
    Inventors: Louis G. Nickell, Leonard J. Stach, Takeo Hokama
  • Patent number: 4662934
    Abstract: The subject matter of this invention is the use of 2,4-dichlorophenoxyethyl 2-[4-(3,5-dichloropyridin-2-yloxy)phenoxy]propanoate as a sugarcane ripener.
    Type: Grant
    Filed: August 19, 1985
    Date of Patent: May 5, 1987
    Assignee: Sandoz Ltd.
    Inventors: Louis G. Nickell, Leonard J. Stach, Takeo Hokama