Patents by Inventor Jan Bergman

Jan Bergman 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: 20230381174
    Abstract: The compound 2-(9-chloro-2,3-dimethyl-6H-indolo[2,3-b]quinoxalin-6-yl)-N-(2-(dimethylamino)ethyl)ethanethioamide, for use in the treatment of inflammation, an inflammatory disorder or an autoimmune disorder.
    Type: Application
    Filed: September 21, 2021
    Publication date: November 30, 2023
    Inventors: Jan BERGMAN, Robert BERG, Ngarita KINGI, Eva O'KEEFFE
  • Publication number: 20230312578
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof, useful in therapy. A pharmaceutical composition comprising a compound of formula (I). The compound is useful in the treatment of cancer.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 5, 2023
    Inventors: Jan BERGMAN, Ngarita KINGI, Eva O'KEEFFE, Mohammed HOMMAN
  • Patent number: 10064566
    Abstract: Systems and methods for electrocardiography monitoring use multiple capacitive sensors in order to determine reliable measurements of electrophysiological information of a patient. Relative coupling strength and/or reliability is used to select dynamically which sensors to use in order to determine, in particular, an electrocardiogram of the patient.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: September 4, 2018
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Louis Nicolas Atallah, Mohammed Meftah, Martijn Schellekens, Aline Anne Marie Serteyn, Rik Vullings, Jan Bergmans
  • Patent number: 9789107
    Abstract: A pharmaceutical composition for topical administration including 2,3-dimethyl-6-(N,N-dimethylaminoethyl)-6H-indolo-(2,3-b)quinoxaline(B-220) or a pharmaceutically acceptable salt thereof in a pharmaceutically acceptable carrier The composition is useful for the treatment of herpes virus infections of the skin or mucous membranes in a mammal subject.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: October 17, 2017
    Assignee: VIRONOVA HERPES AB
    Inventors: Mohammed Homman, Jan Bergman
  • Patent number: 9676734
    Abstract: Thiol derivatives of general formula (II) have antiviral activity, particularly against influenza virus. In particular, the compound (4-(2-chloro-4-nitrophenyl)piperazin-1-yl)(4-(2-fluoro-6-methoxyphenyl)-1-methyl-1H-1,2,3-triazol-5-yl)methanone is provided. Methods of preparing the compounds are also described.
    Type: Grant
    Filed: June 6, 2016
    Date of Patent: June 13, 2017
    Assignee: VIRONOVA INFLUENZA AB
    Inventors: Mohammed Homman, Ngarita Kingi, Jan Bergman, Robert Berg
  • Publication number: 20160287129
    Abstract: Systems and methods for electrocardiography monitoring use multiple capacitive sensors in order to determine reliable measurements of electrophysiological information of a patient. Relative coupling strength and/or reliability is used to select dynamically which sensors to use in order to determine, in particular, an electrocardiogram of the patient.
    Type: Application
    Filed: November 24, 2014
    Publication date: October 6, 2016
    Inventors: Louis Nicolas ATALLAH, Mohammed MEFTAH, Martijn SCHELLEKENS, Aline Anne Marie SERTEYN, Rik VULLINGS, Jan BERGMANS
  • Publication number: 20160280669
    Abstract: A compound of formula (I) is useful as an antiviral agent, in particular for the treatment of influenza. A method for preparing the compound of formula (I) and a composition including the compound of formula (I) are described.
    Type: Application
    Filed: June 6, 2016
    Publication date: September 29, 2016
    Inventors: Mohammed HOMMAN, Ngarita KINGI, Jan BERGMAN, Robert BERG
  • Patent number: 9359310
    Abstract: A compound of formula (I) is useful as an antiviral agent, in particular for the treatment of influenza. A method for preparing the compound of formula (I) and a composition including the compound of formula (I) are described.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: June 7, 2016
    Assignee: VIRONOVA INFLUENZA AB
    Inventors: Mohammed Homman, Ngarita Kingi, Jan Bergman, Robert Berg
  • Publication number: 20160031889
    Abstract: A compound of formula (I) useful in the treatment of a herpes viral infection. A pharmaceutical composition including the compound of formula (I).
    Type: Application
    Filed: March 14, 2014
    Publication date: February 4, 2016
    Applicant: VIRONOVA HERPES AB
    Inventors: Mohammed HOMMAN, Ngarita KINGI, Jan BERGMAN, Robert BERG
  • Patent number: 9221855
    Abstract: A process for transforming a group >C?O (I) in a compound into a group >C?S (II) or into a tautomeric form of group (II) in a reaction giving a thionated reaction product, by use of crystalline P2S5.2 C5H5N as a thionating agent. A thionating agent which is crystalline P2S5.2 C5H5N.
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: December 29, 2015
    Assignee: VIRONOVA THIONATION AB
    Inventors: Birgitta Pettersson, Vedran Hasimbegovic, Per H Svensson, Jan Bergman
  • Publication number: 20150320746
    Abstract: A pharmaceutical composition for topical administration including 2,3-dimethyl-6-(N,N-dimethylaminoethyl)-6H-indolo-(2,3-b)quinoxaline (B-220) or a pharmaceutically acceptable salt thereof in a pharmaceutically acceptable carrier. The composition is useful for the treatment of herpes virus infections of the skin or mucous membranes in a mammal subject.
    Type: Application
    Filed: July 22, 2015
    Publication date: November 12, 2015
    Inventors: Mohammed HOMMAN, Jan BERGMAN
  • Patent number: 9119852
    Abstract: A pharmaceutical composition for topical administration including 2,3-dimethyl-6-(N,N-dimethylaminoethyl)-6H-indolo-(2,3-b)quinoxaline (B-220) or a pharmaceutically acceptable salt thereof in a pharmaceutically acceptable carrier. The composition is useful for the treatment of herpes virus infections of the skin or mucous membranes in a mammal subject.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: September 1, 2015
    Inventors: Mohammed Homman, Jan Bergman
  • Patent number: 9115158
    Abstract: A process for transforming a group >C?O (I) in a compound into a group >C?S (II) or into a tautomeric form of group (II) in a reaction giving a thionated reaction product, by use of crystalline P2S5.2C5H5N as a thionating agent. A thionating agent which is crystalline P2S5.2C5H5N.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: August 25, 2015
    Assignee: VIRONOVA THIONATION AB
    Inventors: Birgitta Pettersson, Vedran Hasimbegovic, Per H Svensson, Jan Bergman
  • Publication number: 20150133468
    Abstract: A compound of formula (I) is useful as an antiviral agent, in particular for the treatment of influenza. A method for preparing the compound of formula (I) and a composition including the compound of formula (I) are described.
    Type: Application
    Filed: May 17, 2013
    Publication date: May 14, 2015
    Applicant: VIRONOVA AB
    Inventors: Mohammed Homman, Ngarita Kingi, Jan Bergman, Robert Berg
  • Publication number: 20130310392
    Abstract: A pharmaceutical composition for topical administration including 2,3-dimethyl-6-(N,N-dimethylaminoethyl)-6H-indolo-(2,3-b)quinoxaline (B-220) or a pharmaceutically acceptable salt thereof in a pharmaceutically acceptable carrier. The composition is useful for the treatment of herpes virus infections of the skin or mucous membranes in a mammal subject.
    Type: Application
    Filed: February 17, 2012
    Publication date: November 21, 2013
    Applicant: Vironova AB
    Inventors: Mohammed Homman, Jan Bergman
  • Publication number: 20130303767
    Abstract: A process for transforming a group >C?O (I) in a compound into a group >C?S (II) or into a tautomeric form of group (II) in a reaction giving a thionated reaction product, by use of crystalline P2S5.2 C5H5N as a thionating agent. A thionating agent which is crystalline P2S5.2 C5H5N.
    Type: Application
    Filed: July 8, 2013
    Publication date: November 14, 2013
    Inventors: Birgitta PETTERSSON, Vedran HASIMBEGOVIC, Per H SVENSSON, Jan BERGMAN
  • Publication number: 20130102774
    Abstract: A process for transforming a group >C?O (I) in a compound into a group >C?S (II) or into a tautomeric form of group (II) in a reaction giving a thionated reaction product, by use of crystalline P2S5.2 C5H5N as a thionating agent. A thionating agent which is crystalline P2S5.2 C5H5N.
    Type: Application
    Filed: February 3, 2012
    Publication date: April 25, 2013
    Applicant: VIRONOVA AB
    Inventors: Birgitta Pettersson, Vedran Hasimbegovic, Per H Svensson, Jan Bergman
  • Patent number: 8084453
    Abstract: Novel substituted indoloquinoxalines of formula (I wherein R1 is hydrogen or represents one or more similar or different substituents in the positions 7 to 10 selected from the group halogen, lower alkyl/alkoxy, hydroxy, trifluoromethyl, trichloromethyl, trifluoromethoxy, R2 represents similar or different C1-C4 alkyl substituents, X is CO or CH2, Y is OH, NH2, NH—(CH2)n—R3 wherein R3 represents lower alkyl, OH, NH2, NHR4 or NR5R6 wherein R4, R5 and R6 independently are lower alkyl or cyclo-alkyl and n is an integer of from 2 to 4, with the provision that when X is CH2, Y is OH or NH—(CH2)n—OH, and pharmacologically acceptable salts thereof are described. The compounds are useful as drugs for preventing and/or treating autoimmune diseases.
    Type: Grant
    Filed: July 1, 2009
    Date of Patent: December 27, 2011
    Assignee: Oxypharma AB
    Inventors: Jan Bergman, Robert Engovist, Bengt Gerdin, Ingemar Kihlstrom, Ulf Bjorklund
  • Patent number: 8076341
    Abstract: A compound of formula (I) wherein R1 is selected from H, F, Cl, Br, CF3, C1-C6 alkoxy and OH; R2 is selected from H and C1-C6 alkyl; n is 1-12; m is O or 1; Y is selected from CH2, NR3, (NR3R4)+X, O and S; R3 and R4 are independently selected from H and C1-C4 alkyl; and X? is selected from phannaceutically acceptable anions. A method of preparing the compound, its use as a pharmaceutical, and a method of treatment.
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: December 13, 2011
    Assignee: Vironova AB
    Inventors: Mohammed Homman, Robert Engovist, Cecilia E Söderberg-Nauclér, Jan Bergman
  • Publication number: 20110086859
    Abstract: Novel substituted indoloquinoxalines of formula (I wherein R1 is hydrogen or represents one or more similar or different substituents in the positions 7 to 10 selected from the group halogen, lower alkyl/alkoxy, hydroxy, trifluoromethyl, trichloromethyl, trifluoromethoxy, R2 represents similar or different C1-C4 alkyl substituents, X is CO or CH2, Y is OH, NH2, NH—(CH2)n—R3 wherein R3 represents lower alkyl, OH, NH2, NHR4 or NR5R6 wherein R4, R5 and R6 independently are lower alkyl or cyclo-alkyl and n is an integer of from 2 to 4, with the provision that when X is CH2, Y is OH or NH—(CH2)n—OH, and pharmacologically acceptable salts thereof are described. The compounds are useful as drugs for preventing and/or treating autoimmune diseases.
    Type: Application
    Filed: July 1, 2009
    Publication date: April 14, 2011
    Applicant: OxyPharma AB
    Inventors: Jan Bergman, Robert Engqvist, Bengt Gerdin, Ingemar Kihlstrom, Ulf Bjorklund