Patents by Inventor Sergey Ivanov

Sergey Ivanov 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: 20250084070
    Abstract: A process for synthesizing 5-((2-methyl-1H-imidazol-1-yl)methyl)furan-2-carbaldehyde from a mixture comprising a carbohydrate, an alkali or alkaline-earth metal chloride, hydrochloric acid, water, an organic solvent, namely a water-insoluble polar aprotic solvent, and optionally a phase-transfer agent, proceeds via the formation of 5-(chloromethyl)furan-2-carbaldehyde, without isolating this synthesis intermediate. A process also synthesizes a compound of formula (III) below: from 5-((2-methyl-1H-imidazol-1-yl)methyl)furan-2-carbaldehyde.
    Type: Application
    Filed: December 19, 2022
    Publication date: March 13, 2025
    Inventors: FRANCOIS JEAN-BAPTISTE-DIT-DOMINIQUE, MARC SUTTER, SERGEY IVANOV, ROBERT NGO, LUANA MARTY
  • Publication number: 20240425459
    Abstract: A novel process for synthesizing a compound of formula (I) comprises: a step A1 of obtaining an intermediate compound of formula (V) via a halomethylation reaction of an aromatic aldehyde of formula (VI) in the presence of a halomethylation agent; a step A2 of obtaining an intermediate compound of formula (III) via nucleophilic substitution of the intermediate compound of formula (V) with an imidazole compound of formula (IV); and a step A3 of obtaining the compound of formula (I) via a condensation reaction of the intermediate compound of formula (III) with hydroxylamine (II), these steps being carried out without isolation of the intermediate compound of formula (III), the intermediate compound of formula (V), or both. A nitrile oxide is also synthesized from the compound of formula (I).
    Type: Application
    Filed: December 19, 2022
    Publication date: December 26, 2024
    Inventors: FRANCOIS JEAN-BAPTISTE-DIT-DOMINIQUE, SERGEY IVANOV, OLEG UGOLNIKOV, STEPHANE LE ROUX, JEAN CHRISTOPHE JOSEPH, PATRICE ROOL, Julien Michaux
  • Patent number: 12057992
    Abstract: Example implementations include a method, apparatus and computer-readable medium for processing excess event messages using a mobile application, comprising rendering, via the mobile application, a first view displaying first state information of a control panel configured to receive event information from one or more sensors in a physical location. The implementations further include controlling, data flow of a plurality of event messages generated by the control panel. Additionally, the implementations further include selecting one or more event messages of the plurality of event messages from the processing queue based on a dispatch timer and a dispatch threshold. Additionally, the implementations further include generating a second view based on processing of the one or more event messages and blocking processing of the processing queue. Additionally, the implementations further include rendering the second view displaying second state information of the control panel.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: August 6, 2024
    Assignee: Tyco Fire & Security GmbH
    Inventors: Sergey Ivanov, Maxime Fortin, Brahima Traore
  • Patent number: 11952438
    Abstract: A 1,3-dipolar compound including an epoxide group is provided. The epoxide group is a 3-membered ether ring in which a first member is a carbon atom having an attachment to the dipole of the 1,3-dipolar compound and a second member is a tertiary or quaternary carbon. The use of the 1,3-dipolar compound in the modification of a diene polymer makes it possible to improve the rupture properties of a rubber composition comprising the modified polymer, without the expense of its hysteresis properties, while at the same time improving its implementation.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: April 9, 2024
    Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Anne-Frédérique Salit, Benoît Schnell, Sophie Gander, Sergey Ivanov, Etienne Fleury
  • Publication number: 20230312765
    Abstract: Disclosed is a compound of formula (I) below: in which: T is chosen from the group consisting of CN+—O?, CH?NOH and CHO; A represents a C6-C14 arenediyl ring optionally substituted with one or more identical or different, preferably saturated, linear or branched aliphatic hydrocarbon chains; represents a divalent C5-C12 hydrocarbon group optionally comprising one or more heteroatoms; and X1, X2 and X3, which may be identical or different, represent a hydrogen atom, a C1-C6 alkyl or a C6-C14 aryl. Also disclosed is a process for synthesizing compounds of formula (I), a modified polymer obtained by grafting the compound of formula (I) with T=CN+—O?, a composition based on the modified polymer and an additive, and to a composition based on at least one additive and at least one compound of formula (I) with T=CN+—O?.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 5, 2023
    Inventors: FRANCOIS JEAN-BAPTISTE-DIT-DOMINIQUE, SERGEY IVANOV, RUSLAN NASYBULLIN
  • Patent number: 11755348
    Abstract: Text entry is a significant part of human-computer interactions. Software application vendors have sought to minimize time spent on repeated input of defined information. However, such approaches have limitations which the inventors have addressed such that field population is contextually aware either so that specific sets of user entered data are not accessible in all situations, only specific sets of user entered data are accessible in all situations, sensitive data is automatically removed from data being stored and a specific set of data to be employed based upon a context of the user and/or software application. Further, enhancements to address the additional complexities of remote clients are presented allowing a filling or auto-fill process to follow the program rules, follow text attributes etc. whilst supporting input from different sources such as a keyboard (physical or virtual), human interface devices (HIDs), clipboard(s), another remote client or virtual device.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: September 12, 2023
    Assignee: Parallels International GmbH
    Inventors: Dmitry Varentsov, Ivan Korobov, Sergey Ivanov, Nikolay Dobrovolskiy
  • Patent number: 11492459
    Abstract: A rubber composition based on at least one diene elastomer, a reinforcing filler and a 1,3-dipolar compound comprising an epoxide group is provided. The epoxide group is a 3-membered ether ring in which a first member is a carbon atom exhibiting a connection to the dipole of the 1,3-dipolar compound and a second member is a tertiary or quaternary carbon. Such a rubber composition exhibits improved properties at break and an improved processing, as well as good hysteresis properties.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: November 8, 2022
    Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Anne-Frédérique Salit, Benoît Schnell, Sophie Gander, Sergey Ivanov, Etienne Fleury
  • Publication number: 20220318079
    Abstract: Example implementations include a method, apparatus and computer-readable medium for processing excess event messages using a mobile application, comprising rendering, via the mobile application, a first view displaying first state information of a control panel configured to receive event information from one or more sensors in a physical location. The implementations further include controlling, data flow of a plurality of event messages generated by the control panel. Additionally, the implementations further include selecting one or more event messages of the plurality of event messages from the processing queue based on a dispatch timer and a dispatch threshold. Additionally, the implementations further include generating a second view based on processing of the one or more event messages and blocking processing of the processing queue. Additionally, the implementations further include rendering the second view displaying second state information of the control panel.
    Type: Application
    Filed: March 30, 2022
    Publication date: October 6, 2022
    Inventors: Sergey IVANOV, Maxime FORTIN, Brahima TRAORE
  • Patent number: 11034780
    Abstract: In a 1,3-dipolar compound of formula Q-A-B, Q comprises a dipole containing at least and preferably one nitrogen atom, A, which is preferably divalent, is an atom or a group of atoms connecting Q to B, and B comprises an imidazole ring. An unsaturated polymer modified by grafting the 1,3-dipolar compound is also disclosed.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: June 15, 2021
    Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Oleg Ugolnikov, Sergey Ivanov, Claire Rannoux, Anne-Frédérique Salit, Sophie Gander, Anne-Lise Thuilliez
  • Publication number: 20210171669
    Abstract: A diene polymer including at least one specific epoxide side group, one of the carbon atoms of which simultaneously has an attachment to the polymer chain and is a trisubstituted carbon, and the other carbon atom is an at least trisubstituted carbon is provided. The introduction of such a polymer, in particular elastomer, into a rubber composition makes it possible to improve its rupture properties without this being at the expense of its hysteresis properties, while at the same time improving its implementation.
    Type: Application
    Filed: November 20, 2018
    Publication date: June 10, 2021
    Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Anne-Frédérique SALIT, Benoît SCHNELL, Sophie GANDER, Sergey IVANOV, Etienne FLEURY
  • Publication number: 20210171670
    Abstract: A 1,3-dipolar compound including an epoxide group is provided. The epoxide group is a 3-membered ether ring in which a first member is a carbon atom having an attachment to the dipole of the 1,3-dipolar compound and a second member is a tertiary or quaternary carbon. The use of the 1,3-dipolar compound in the modification of a diene polymer makes it possible to improve the rupture properties of a rubber composition comprising the modified polymer, without the expense of its hysteresis properties, while at the same time improving its implementation.
    Type: Application
    Filed: November 20, 2018
    Publication date: June 10, 2021
    Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Anne-Frédérique SALIT, Benoît SCHNELL, Sophie GANDER, Sergey IVANOV, Etienne FLEURY
  • Publication number: 20200362139
    Abstract: A rubber composition based on at least one diene elastomer, a reinforcing filler and a 1,3-dipolar compound comprising an epoxide group is provided. The epoxide group is a 3-membered ether ring in which a first member is a carbon atom exhibiting a connection to the dipole of the 1,3-dipolar compound and a second member is a tertiary or quaternary carbon. Such a rubber composition exhibits improved properties at break and an improved processing, as well as good hysteresis properties.
    Type: Application
    Filed: November 20, 2018
    Publication date: November 19, 2020
    Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Anne-Frédérique SALIT, Benoît SCHNELL, Sophie GANDER, Sergey IVANOV, Etienne FLEURY
  • Patent number: 10787471
    Abstract: A 1,3-dipolar compound bearing at least a phosphorus-containing group and a dipole containing a nitrogen atom is provided. A method for grafting the 1,3-dipolar compound on an unsaturated polymer, a diene polymer comprising, along the polymer chain, at least one pendant phosphorus-containing group, and a rubber composition based on a diene elastomer and the 1,3-dipolar compound optionally pre-grafted on the diene elastomer are also provided. The 1,3-dipolar compound allows access to rubber compositions reinforced with an inorganic filler that have a compromise of improved properties, namely hysteresis, stiffness in the cured state and reinforcement.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: September 29, 2020
    Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Sergey Ivanov, Claire Rannoux, Anne-Lise Thuilliez, Anne-Frédérique Salit
  • Publication number: 20190119412
    Abstract: In a 1,3-dipolar compound of formula Q-A-B, Q comprises a dipole containing at least and preferably one nitrogen atom, A, which is preferably divalent, is an atom or a group of atoms connecting Q to B, and B comprises an imidazole ring. An unsaturated polymer modified by grafting the 1,3-dipolar compound is also disclosed.
    Type: Application
    Filed: December 21, 2018
    Publication date: April 25, 2019
    Inventors: OLEG UGOLNIKOV, SERGEY IVANOV, CLAIRE RANNOUX, ANNE-FRÉDÉRIQUE SALIT, SOPHIE GANDER, ANNE-LISE THUILLIEZ
  • Patent number: 10202471
    Abstract: In a 1,3-dipolar compound of formula Q-A-B, Q comprises a dipole containing at least and preferably one nitrogen atom, A, which is preferably divalent, is an atom or a group of atoms connecting Q to B, and B comprises an imidazole ring. An unsaturated polymer modified by grafting the 1,3-dipolar compound is also disclosed.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: February 12, 2019
    Assignee: Compagnie Generale Des Etablissments Michelin
    Inventors: Oleg Ugolnikov, Sergey Ivanov, Claire Rannoux, Anne-Frédérique Salit, Sophie Gander, Anne-Lise Thuilliez
  • Publication number: 20180194787
    Abstract: A 1,3-dipolar compound bearing at least a phosphorus-containing group and a dipole containing a nitrogen atom is provided. A method for grafting the 1,3-dipolar compound on an unsaturated polymer, a diene polymer comprising, along the polymer chain, at least one pendant phosphorus-containing group, and a rubber composition based on a diene elastomer and the 1,3-dipolar compound optionally pre-grafted on the diene elastomer are also provided. The 1,3-dipolar compound allows access to rubber compositions reinforced with an inorganic filler that have a compromise of improved properties, namely hysteresis, stiffness in the cured state and reinforcement.
    Type: Application
    Filed: July 6, 2016
    Publication date: July 12, 2018
    Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Sergey IVANOV, Claire RANNOUX, Anne-Lise THUILLIEZ, Anne-Frédérique SALIT
  • Patent number: 9712311
    Abstract: Method in a network node of mapping one or more messages onto transmission resource for transmitting to a wireless device. The one or more messages are processed by the network node. The network node and the wireless device are adapted to be comprised in a wireless communications network. The network node maps the one or more processed messages onto the transmission resource. This is performed according to indexing information comprised in the one or more messages, and to a precalculated mapping table. The precalculated mapping table is calculated prior to obtaining the one or more messages to be mapped. The network node, the communications network, a second network node, a core network node in the wireless communications network, and methods therein are described.
    Type: Grant
    Filed: September 20, 2013
    Date of Patent: July 18, 2017
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Sergey Ivanov, Christien LeBlanc, Petter Sundberg, Niclas Wiberg
  • Publication number: 20160251456
    Abstract: In a 1,3-dipolar compound of formula Q-A-B, Q comprises a dipole containing at least and preferably one nitrogen atom, A, which is preferably divalent, is an atom or a group of atoms connecting Q to B, and B comprises an imidazole ring. An unsaturated polymer modified by grafting the 1,3-dipolar compound is also disclosed.
    Type: Application
    Filed: October 24, 2014
    Publication date: September 1, 2016
    Inventors: OLEG UGOLNIKOV, SERGEY IVANOV, CLAIRE RANNOUX, ANNE-FRÉDÉRIQUE SALIT, SOPHIE GANDER, ANNE-LISE THUILLIEZ
  • Patent number: 9157080
    Abstract: Described herein are compositions and methods for the treatment and diagnosis of mesothelioma, and determination of prognosis of mesothelioma patients after surgical operation. Specifically, the invention relates to microRNA molecules associated with treatment, diagnosis and determination of prognosis of mesothelioma, as well as various nucleic acid molecules relating thereto or derived therefrom.
    Type: Grant
    Filed: September 6, 2010
    Date of Patent: October 13, 2015
    Assignee: New York University
    Inventors: Harvey Pass, Moshe Hoshen, Sergey Ivanov
  • Patent number: 9096557
    Abstract: A thiadiazole of formula (I):
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: August 4, 2015
    Assignees: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Michelin Recherche et Technique S.A.
    Inventors: Nicolas Seeboth, Sergey Ivanov