Patents by Inventor Arun Narine

Arun Narine 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: 20230180754
    Abstract: The invention relates to compounds of formula (I) wherein the variables have the meanings as defined in the specification, to compositions comprising them, to active compound combinations comprising them, and to their use for protecting growing plants and animals from attack or infestation by invertebrate pests, furthermore, to seed comprising such compounds.
    Type: Application
    Filed: May 3, 2021
    Publication date: June 15, 2023
    Inventors: Nikolas Huwyler, Arun Narine, Karsten Koerber, Erik Gilberg, Joachim Dickhaut, Jan Klaas Lohmann
  • Publication number: 20230157287
    Abstract: The present application relates to the compounds of formula (I), and the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof wherein the variables are defined in the claims. The compounds of formula (I), as well as the N-oxides, stereoisomers tautomers and agriculturally or veterinarily acceptable salts thereof are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The application also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
    Type: Application
    Filed: April 23, 2021
    Publication date: May 25, 2023
    Inventors: Rosario Aleyda Garza Sanchez, Arun Narine, Rupsha Chaudhuri, Pulakesh Maity
  • Patent number: 11591335
    Abstract: The present invention relates to compounds of formula I, wherein the variables are defined as given in the description and claims. The invention further relates to uses, processes and composition for compounds I.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: February 28, 2023
    Assignee: BASF SE
    Inventors: Martin John Mclaughlin, Arun Narine, Wolfgang Von Deyn, Birgit Gockel
  • Patent number: 11570992
    Abstract: The present invention relates to compounds of formula I, wherein the variables are defined as given in the description and claims. The invention further relates to uses, processes and composition for compounds I.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: February 7, 2023
    Assignee: BASF SE
    Inventors: Arun Narine, Ashokkumar Adisechan, Rupsha Chaudhuri, Gopal Krishna Datta, Sunderraman Sambasivan, Devendra Vyas
  • Patent number: 11512054
    Abstract: The present invention relates to the compounds of formula (I), and the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof wherein the variables are defined according to the description, formula (I). The compounds of formula (I), as well as the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof, are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: November 29, 2022
    Assignee: BASF SE
    Inventors: Rupsha Chaudhuri, Sunderraman Sambasivan, Arun Narine, Ashokkumar Adisechan, Devendra Vyas
  • Publication number: 20220256857
    Abstract: The present invention relates to the compounds of formula (I), and the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof wherein the variables are defined according to the description. The compounds of formula (I), as well as the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof, are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
    Type: Application
    Filed: July 9, 2020
    Publication date: August 18, 2022
    Inventors: Pulakesh Maity, Arun Narine, Rupsha Chaudhuri, Rosario Aleyda Garza Sanchez, Sunderraman Sambasivan, Ashokkumar Adisechan, Rizwan Shabbir Shaikh
  • Publication number: 20220002284
    Abstract: The present invention relates to the compounds of formula (I), and the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof wherein the variables are defined according to description formula (I). The compounds of formula (I), as well as the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof, are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
    Type: Application
    Filed: November 18, 2019
    Publication date: January 6, 2022
    Inventors: Arun Narine, Rupsha Chaudhuri, Pulakesh Maity, Sunderraman Sambasivan, Wolfgang von Deyn, Joachim Dickhaut, Nikolas Huwyler, Karsten Koerber, Olesya Kuzmina
  • Publication number: 20210395243
    Abstract: The present invention relates to the compounds of formula (I), and the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof wherein the variables are defined according to the description, (I) The compounds of formula (I), as well as the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof, are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
    Type: Application
    Filed: October 17, 2019
    Publication date: December 23, 2021
    Inventors: Pulakesh MAITY, Arun NARINE, Rupsha CHAUDHURI, Sunderraman SAMBASIVAN, Ashokkumar ADISECHAN, Rizwan Shabbir SHAIKH, Devendra VYAS
  • Publication number: 20210380569
    Abstract: The invention relates to a process for preparing optically enriched isoxazoline compounds of formula (I), wherein the variables are as defined in the specification, and the shown enantiomer has at least 80% ee; by oxo-Michael addition of hydroxyl amine or its salt to an enone of formula (II), wherein the variables have the meanings given for formula (I), in the presence of a catalyst of formula (III) and a base.
    Type: Application
    Filed: October 28, 2019
    Publication date: December 9, 2021
    Inventors: Roland Goetz, Michael Rack, Martin John McLaughlin, Harish Shinde, Ritesh Karalkar, Kailaskumar Borate, Karsten Koerber, Arun Narine, Nikolas Huwyler
  • Publication number: 20210347777
    Abstract: The invention relates to compounds of formula (I), wherein the variables are as defined in the specification. It also relates to the use of compounds of formula (I) as an agrochemical pesticide; to pesticidal mixtures comprising compounds of formula (I); and to agrochemical or veterinary compositions comprising compounds of formula (I). Other objects are seed comprising compounds of formula (I); and methods for controlling invertebrate pests, infestation, or infection by invertebrate pests by application of compounds of formula (I).
    Type: Application
    Filed: October 11, 2019
    Publication date: November 11, 2021
    Inventors: Wolfgang Von Deyn, Rizwan Shabbir Shaikh, Devendra Vyas, Arun Narine, Olesya Kuzmina
  • Publication number: 20210340113
    Abstract: The present invention relates to a process for preparing benzylic amides of formula (I) wherein the variables are as defined in the specification, and the shown enantiomer has at least 50% ee; by condensation of a ketone o formula (II) with an acetyl compound of formula (III) in the presence of a catalyst of formula (IV) wherein the variables are as defined in the specification.
    Type: Application
    Filed: October 18, 2019
    Publication date: November 4, 2021
    Inventors: Karsten Koerber, Nikolas Huwyler, Arun Narine, Martin John McLaughlin, Kailaskumar Borate
  • Patent number: 11160280
    Abstract: The present invention relates to the compounds of formula (I), and the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof wherein the variables are defined according to the description, The compounds of formula (I), as well as the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof, are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: November 2, 2021
    Assignee: BASF SE
    Inventors: Arun Narine, Ashokkumar Adisechan, Devendra Vyas, Gopal Krishna Datta, Ramakrishnan Vallinayagam, Rupsha Chaudhuri, Sunderraman Sambasivan
  • Publication number: 20210309649
    Abstract: The invention relates to glutarimide compounds of formula I, (I) wherein the variables have the meanings as defined in the specification, to compositions comprising them, to active compound combinations comprising them, and to their use for protecting growing plants and animals from attack or infestation by invertebrate pests, furthermore, to seed comprising such compounds.
    Type: Application
    Filed: August 15, 2019
    Publication date: October 7, 2021
    Inventors: Nikolas Huwyler, Karsten Koerber, Arun Narine
  • Patent number: 11019820
    Abstract: Substituted pyrimidinium compounds of the general formula (I) and their uses for combating animal pests The present invention relates to substituted pyrimidinium compounds of formula (I), to the stereoisomers, salts, tautomers and N-oxides thereof and to compositions comprising such compounds. The invention also relates to methods and uses of these substituted pyrimidinium compounds and of compositions thereof, for combating and controlling animal pests. Furthermore the invention relates also to pesticidal methods of applying such substituted pyrimidinium compounds. The substituted pyrimidinium compounds of the present invention are defined by the following general formula (I): wherein X, Y, Z, R1, R2, A and Het are defined as in the description.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: June 1, 2021
    Assignee: BASF SE
    Inventors: Arun Narine, Nina Gertrud Bandur, Joachim Dickhaut, Swetlana Derksen, Raffael Koller, Wolfgang Von Deyn, Jean-Yves Wach, Deborah L. Culbertson
  • Patent number: 10961213
    Abstract: The present invention relates to a process for preparing benzylic amides of formula I wherein the variables have the meaning as defined in the description, by reductive amidation of a nitrile of formula II wherein the variables have the meanings given for formula I, with an activated carbonyl compound of formula III, and which nitrile is obtained by reaction of a compound of formula IV with a halogen compound of formula V, wherein X is a halogen atom, preferably bromo, which halogen compound V in turn is obtained by Sandmeyer reaction of an aniline derivative of formula VI novel compounds of formula I, and processes for preparing compounds of formula XII wherein the variables have the meaning as defined in the description by condensing compounds of formula I with compounds of formula X and subjecting the resulting ?,?-unsaturated ketone of formula XI to a reaction with hydroxylamine to yield compounds of formula XII.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: March 30, 2021
    Assignee: BASF SE
    Inventors: Martin John McLaughlin, Karsten Koerber, Birgit Gockel, Devendra Vyas, Arun Narine
  • Publication number: 20210070713
    Abstract: The present invention relates to the compounds of formula (I), and the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof wherein the variables are defined according to the description, formula (I). The compounds of formula (I), as well as the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof, are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
    Type: Application
    Filed: December 11, 2018
    Publication date: March 11, 2021
    Inventors: Rupsha Chaudhuri, Sunderraman Sambasivan, Arun Narine, Ashokkumar Adisechan, Devendra Vyas
  • Publication number: 20200190073
    Abstract: The invention relates to succinimide compounds of formula I wherein the variables have the meanings as defined in the specification, to compositions comprising them, to active compound combinations comprising them, and to their use for protecting growing plants and animals from attack or infestation by invertebrate pests, furthermore, to seed comprising such compounds.
    Type: Application
    Filed: April 24, 2018
    Publication date: June 18, 2020
    Applicant: Basf SE
    Inventors: Karsten KOERBER, Nikolas HUWYLER, Arun NARINE, Birgit GOCKEL, Martin John MCLAUGHLIN, Franz-Josef BRAUN
  • Publication number: 20200165255
    Abstract: The present invention relates to compounds of formula I, wherein the variables are defined as given in the description and claims. The invention further relates to uses, processes and composition for compounds I.
    Type: Application
    Filed: May 7, 2018
    Publication date: May 28, 2020
    Inventors: Martin John MCLAUGHLIN, Arun NARINE, Wolfgang VON DEYN, Birgit GOCKEL
  • Publication number: 20200077658
    Abstract: The present invention relates to the compounds of formula (I), and the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof wherein the variables are defined according to the description, The compounds of formula (I), as well as the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof, are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
    Type: Application
    Filed: December 6, 2017
    Publication date: March 12, 2020
    Inventors: Sunderraman SAMBASIVAN, Arun NARINE, Rupsha CHAUDHURI, Ramakrishnan VALLINAYAGAM, Devendra VYAS, Ashokkumar ADISECHAN, Gopal Krishna DATTA
  • Publication number: 20200029566
    Abstract: The present invention relates to the compounds of formula (I), and the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof wherein the variables are defined according to the description, The compounds of formula (I), as well as the N-oxides, stereoisomers, tautomers and agriculturally or veterinarily acceptable salts thereof, are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds.
    Type: Application
    Filed: March 19, 2018
    Publication date: January 30, 2020
    Inventors: Arun NARINE, Ashokkumar ADISECHAN, Devendra VYAS, Gopal Krishna DATTA, Ramakrishnan VALLINAYAGAM, Rupsha CHAUDHURI, Sunderraman SAMBASIVAN