Patents by Inventor Sergii Pazenok

Sergii Pazenok 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).

  • METHOD FOR PRODUCING CARBONYLAMINOFURANS
    Publication number: 20240010626
    Abstract: The present invention relates to a novel method for preparing carbonylaminofurans of the general formula (I).
    Type: Application
    Filed: October 4, 2021
    Publication date: January 11, 2024
    Inventor: Sergii PAZENOK
  • PROCESS FOR PREPARING AMINOFURANES
    Publication number: 20230339876
    Abstract: The present invention relates to a novel method for preparing 4-aminofurans of the general formula (I) and salts thereof.
    Type: Application
    Filed: July 20, 2021
    Publication date: October 26, 2023
    Inventors: Sergii PAZENOK, Winfried ETZEL
  • Process for manufacturing 4-(2,2,3,3-tetrafluoropropyl)morpholine
    Patent number: 11760737
    Abstract: The present application relates to a novel, cost-saving and efficient process for preparing 4-(2,2,3,3-tetrafluoropropyl)morpholine which serves as an intermediate for production of medicaments and for production of medicaments for treatment and/or prophylaxis of cardiovascular disorders.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: September 19, 2023
    Assignee: ADVERIO PHARM GmbH
    Inventors: Peter Fey, Sergii Pazenok, Christian Funke, Natalya Pavlovna Kolesnik, Olexandr Ivanovich Guzyr, Yuriy Grigorievich Shermolovich
  • PROCESS OF PREPARING 2-(PHENYLIMINO)-3-ALKYL-1,3-THIAZOLIDIN-4-ONES
    Publication number: 20230105595
    Abstract: The present invention relates to a method for preparing 2-(phenylimino)-3-alkyl-1,3-thiazolidin-4-ones of the general formula (I) in which Y1, Y2, R1, R2 and R3 are as defined in the description.
    Type: Application
    Filed: February 15, 2021
    Publication date: April 6, 2023
    Inventors: Thomas HIMMLER, Sergii PAZENOK, Julia Johanna HAHN, Klaus-Ulrich SCHIFFER
  • NOVEL HETEROARYL-TRIAZOLE COMPOUNDS AS PESTICIDES
    Publication number: 20220386611
    Abstract: The present invention relates to novel heteroaryl-triazole compounds of the general formula (I), in which the structural elements X, Y, R1, R2, R3, R4 and R5 have the meaning given in the description, to formulations and compositions comprising such compounds and for their use in the control of animal pests including arthropods and insects in plant protection and to their use for control of ectoparasites on animals.
    Type: Application
    Filed: October 8, 2020
    Publication date: December 8, 2022
    Inventors: Peter JESCHKE, Hans-Georg SCHWARZ, Alexander ARLT, Martin FUESSLEIN, Yolanda CANCHO GRANDE, Joachim TELSER, Sergii PAZENOK, Peter LOESEL, Marc LINKA, Ulrich EBBINGHAUS-KINTSCHER, Arunas Jonas DAMIJONAITIS, Iring HEISLER, Andreas TURBERG
  • PROCESS OF PREPARING 2-(PHENYLIMINO)-3-ALKYL-1,3-THIAZOLIDIN-4-ONES
    Publication number: 20220298126
    Abstract: The present invention relates to a novel method for preparing 2-(phenylimino)-3-alkyl-1,3-thiazolidin-4-ones of the general formula (I) in which Y1, Y2, R1, R2 and R3 are as defined in the description.
    Type: Application
    Filed: August 13, 2020
    Publication date: September 22, 2022
    Inventors: Thomas HIMMLER, Julia Johanna HAHN, Sergii PAZENOK, Silvia CEREZO-GALVEZ, Bernd ALIG
  • PROCESS FOR MANUFACTURING 4-(2,2,3,3-TETRAFLUOROPROPYL)MORPHOLINE
    Publication number: 20220089554
    Abstract: The present application relates to a novel, cost-saving and efficient process for preparing 4-(2,2,3,3-tetrafluoropropyl)morpholine which serves as an intermediate for production of medicaments and for production of medicaments for treatment and/or prophylaxis of cardiovascular disorders.
    Type: Application
    Filed: January 15, 2020
    Publication date: March 24, 2022
    Applicant: Adverio Pharma GmbH
    Inventors: Peter Fey, Sergii Pazenok, Christian Funke, Natalya Pavlovna Kolesnik, Olexandr Ivanovich Guzyr, Yuriy Grigorievich Shermolovich
  • Method for preparing substituted 4-aminoindane derivatives
    Patent number: 11180441
    Abstract: The present invention relates to a method for preparing substituted 4-aminoindane derivatives of the general formula (I) by rearrangement of compounds of the formula (II) in HF, wherein R1, R2, R3, R4, and R5 have the definitions as specified in the description.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: November 23, 2021
    Assignee: Bayer Aktiengesellschaft
    Inventors: Sergii Pazenok, Christoph Saemann, Yuriy Shermolovich
  • DISUBSTITUTED 5(3)-PYRAZOLE CARBOXYLATES AND A PROCESS FOR THEIR PREPARATION FROM ENOLATES AND FLUOROALKYLAMINOREAGENTS (FAR) REAGENTS
    Publication number: 20210253533
    Abstract: The present invention relates to disubstituted 5(3)-pyrazole carboxylates of the formula (Ia) or (Ib) and a process for their preparation wherein R1, R2, R3, R4 and n are defined as above.
    Type: Application
    Filed: June 14, 2019
    Publication date: August 19, 2021
    Inventors: Sergii PAZENOK, Anton LISHCHYNSKYI, Arnd NEEFF, Winfried ETZEL
  • PROCESS FOR PRODUCING SUBSTITUTED 4-AMINOINDANE DERIVATIVES FROM 2-(HYDROXYALKYL)-ANILINES
    Publication number: 20210198180
    Abstract: The present invention relates to a method for preparing substituted 4-aminoindane derivatives from 2-(hydroxyalkyl)-anilines by cyclization, in which the substituents R1, R2, R3 and R4 have the definitions as specified in the description.
    Type: Application
    Filed: May 21, 2019
    Publication date: July 1, 2021
    Inventors: Florian ERVER, Frank MEMMEL, Sergii PAZENOK
  • DISUBSTITUTED 3-PYRAZOLE CARBOXYLATES AND A PROCESS FOR THEIR PREPARATION VIA ACYLATION OF ENOLATES
    Publication number: 20210114990
    Abstract: The present invention relates to disubstituted 3-pyrazole carboxylates of the formula (I) and a process for their preparation wherein R1, R2, R3, R4 and n are defined as above.
    Type: Application
    Filed: June 14, 2019
    Publication date: April 22, 2021
    Inventors: Sergii PAZENOK, Anton LISHCHYNSKYI, Julia Johanna HAHN, Frank MEMMEL, Mark James FORD
  • Method for preparing methyl 4-[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol-1-yl)carbonyl)sulfamoyl]-5-methylthiophene-3-carboxylate
    Patent number: 10906893
    Abstract: The invention relates to a method for preparing methyl 4-[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol-1-yl)carbonyl)sulfamoyl]-5-methylthiophene-3-carboxylate from 4-methoxycarbonyl-2-methylthiophene-3-sulfonyl chloride in the presence of an imidazole base substituted in the 1-position or in the presence of a mixture of bases comprising an imidazole base substituted in the 1-position (N-alkylimidazole).
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: February 2, 2021
    Assignees: Bayer CropScience Aktiengesellschaft, Bayer Aktiengesellschaft
    Inventors: Sergii Pazenok, Christian Funke, Friedrich August Muehlthau, Mark James Ford, Arnd Neeff, Klaus-Ulrich Schiffer
  • METHOD FOR PREPARING SUBSTITUTED 4-AMINOINDANE DERIVATIVES
    Publication number: 20200172468
    Abstract: The present invention relates to a method for preparing substituted 4-aminoindane derivatives of the general formula (I) by rearrangement of compounds of the formula (II) in HF, wherein R1, R2, R3, R4, and R5 have the definitions as specified in the description.
    Type: Application
    Filed: June 20, 2018
    Publication date: June 4, 2020
    Inventors: Sergii PAZENOK, Christoph SAEMANN, Yuriy SHERMOLOVICH
  • Process for preparing 3-chloro-2-vinylphenylsulfonates
    Patent number: 10618872
    Abstract: The present invention relates to a new process for preparing 3-chloro-2-vinylphenylsulfonate derivatives.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: April 14, 2020
    Assignee: Bayer CropScience Aktiengesellschaft
    Inventors: Peter Brüchner, Thomas Himmler, Sergii Pazenok, Mark James Ford
  • Process for preparing substituted phenylisoxazoline derivatives
    Patent number: 10604495
    Abstract: The present invention relates to a process for preparing substituted phenylisoxazoline derivatives.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: March 31, 2020
    Assignee: Bayer Cropscience Aktiengesellschaft
    Inventors: Christian Funke, Jens Dietmar Heinrich, Sergii Pazenok, Norbert Lui
  • PHENOXYPHENYLAMIDINES AND THE USE THEREOF AS FUNGICIDES
    Publication number: 20200077648
    Abstract: The present invention relates to compounds of the formula (I), in particular to phenoxyphenylamidines of the formula (I), to a process for their preparation, to the use of phenoxyphenylamidines of the formula (I) according to the invention for controlling unwanted microorganisms, in particular phytopathogenic fungi and also to a composition for this purpose, comprising the phenoxyphenylamidines of the formula (I) according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms, in particular phytopathogenic fungi, characterized in that the compounds of the formula (I) are applied to the microorganisms, in particular to the phytopathogenic fungi and/or in their habitat.
    Type: Application
    Filed: December 13, 2017
    Publication date: March 12, 2020
    Applicants: Bayer CropScience Aktiengesellschaft, Bayer Aktiengesellschaft
    Inventors: Cyril MONTAGNE, Stefan HILLEBRAND, Mazen ES-SAYED, Andreas GÖRTZ, Ulrike WACHENDORFF-NEUMANN, Thomas SEITZ, Jörg GREUL, Sergii PAZENOK, Klaus KUNZ
  • METHOD FOR PREPARING METHYL 4-[(4,5-DIHYDRO-3-METHOXY-4-METHYL-5-OXO-1H-1,2,4-TRIAZOL-1-YL)CARBONYL)SULFAMOYL]-5-METHYLTHIOPHENE-3-CARBOXYLATE
    Publication number: 20200048234
    Abstract: The invention relates to a method for preparing methyl 4-[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol-1-yl)carbonyl)sulfamoyl]-5-methylthiophene-3-carboxylate from 4-methoxycarbonyl-2-methylthiophene-3-sulfonyl chloride in the presence of an imidazole base substituted in the 1-position or in the presence of a mixture of bases comprising an imidazole base substituted in the 1-position (N-alkylimidazole).
    Type: Application
    Filed: February 15, 2018
    Publication date: February 13, 2020
    Inventors: Sergii PAZENOK, Christian FUNKE, Friedrich August MUEHLTHAU, Mark James FORD, Arnd NEEFF, Klaus-Ulrich SCHIFFER
  • Process for preparing 3-fluoroalkyl-5-pyrazolecarboxylates and 3-fluoroalkyl-5-pyrazolecarboxylic acids
    Patent number: 10556867
    Abstract: The present invention relates to a novel process for preparing 3-fluoroalkyl-5-pyrazolecarboxylates from ketimines and oxalic acid derivatives which can be further transformed into 3-fluoroalkyl-5-pyrazolecarboxylic acids.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: February 11, 2020
    Assignees: BAYER CROPSCIENCE AKTIENGESELLSCHAFT, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Sergii Pazenok, Jean-Pierre Vors, Frédéric R. LeRoux, Etienne Schmitt
  • Method for synthesizing 2-alkyl-4-trifluoromethyl-3-alkylsulfonylbenzoic acids
    Patent number: 10435352
    Abstract: A process for preparing 2-alkyl-4-trifluoromethyl-3-alkylsulfonylbenzoic acids of the formula (I) is described. Here, the substituents are radicals such as alkyl and substituted phenyl.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: October 8, 2019
    Assignee: Bayer CropScience Aktiengesellschaft
    Inventors: Christian Funke, Thomas Himmler, Sergii Pazenok, Christoph Schotes, Matthias Beller, Thomas Schareina, Alexander Zapf
  • PROCESS FOR PREPARING 3-FLUOROALKYL-5-PYRAZOLECARBOXYLATES AND 3-FLUOROALKYL-5-PYRAZOLECARBOXYLIC ACIDS
    Publication number: 20190225586
    Abstract: The present invention relates to a novel process for preparing 3-fluoroalkyl-5-pyrazolecarboxylates from ketimines and oxalic acid derivatives which can be further transformed into 3-fluoroalkyl-5-pyrazolecarboxylic acids.
    Type: Application
    Filed: September 18, 2017
    Publication date: July 25, 2019
    Applicants: BAYER CROPSCIENCE AKTIENGESELLSCHAFT, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Sergii PAZENOK, Jean-Pierre VORS, Frédéric R. LEROUX, Etienne SCHMITT