Patents by Inventor Palle Christophersen

Palle Christophersen 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: 11903927
    Abstract: The present invention relates to treatment of cancer, in particular to methods of sensitising cancer cells to an anti-cancer therapy by administering an effective amount of a modulator of Volume Regulated Anion Channels, i.e. a VRAC modulator.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: February 20, 2024
    Assignee: Scandion Oncology A/S
    Inventors: Nils Aage Brünner, Palle Christophersen, Jan Stenvang, Jens Lichtenberg, Annemette Thougaard
  • Publication number: 20240034717
    Abstract: The present invention relates to novel compounds, pharmaceutical compositions comprising such compounds and their use for treating, alleviating or preventing diseases or disorders relating to the activity of potassium channels.
    Type: Application
    Filed: September 21, 2021
    Publication date: February 1, 2024
    Inventors: David Tristram BROWN, Palle CHRISTOPHERSEN, Thomas Amos JACOBSEN, Janus S. LARSEN, Pernille Hartveit POULSEN, Dorte STRØBAEK
  • Publication number: 20220169602
    Abstract: The present invention relates to novel compounds, pharmaceutical compositions comprising such compounds and their use for treating, alleviating or preventing diseases or disorders relating to the activity of potassium channels.
    Type: Application
    Filed: March 20, 2020
    Publication date: June 2, 2022
    Inventors: David Tristram BROWN, Palle CHRISTOPHERSEN, Thomas Amos JACOBSEN, Janus S. LARSEN, Pernille Hartveit Poulsen, Dorte STRØBAEK
  • Publication number: 20220143014
    Abstract: The present invention relates to a subtype selective partial agonist of ?6 containing nicotinic acetylcholine receptors. Due to its uniquely selective and functional profile, 9-methyl-3-pyridin-3-yl-3,9-diaza-bicyclo[3.3.1]nonane may be useful in the treatment, prevention and/or alleviation of a disease, disorder and/or condition which is responsive to activation of a nicotinic acetylcholine receptor (nAChR) in a subject, wherein the nAChR comprises at least one cholinergic receptor nicotinic alpha 6 subunit (nAChR?6). Preferably, said disease, disorder and/or condition is a Parkinsonian disorder or pain.
    Type: Application
    Filed: December 1, 2020
    Publication date: May 12, 2022
    Inventors: Tino Dyhring, Dan Peters, Palle Christophersen, Karin Sandager Nielsen, Lars Ulrik Wahlberg, Dipak Amrutkar
  • Publication number: 20210353596
    Abstract: The present invention relates to treatment of cancer, in particular to methods of sensitising cancer cells to an anti-cancer therapy by administering an effective amount of a modulator of Volume Regulated Anion Channels, i.e. a VRAC modulator.
    Type: Application
    Filed: July 29, 2021
    Publication date: November 18, 2021
    Inventors: Nils Aage Brünner, Palle Christophersen, Jan Stenvang, Jens Lichtenberg, Annemette Thougaard
  • Patent number: 11103481
    Abstract: The present invention relates to treatment of cancer, in particular to methods of sensitising cancer cells to an anti-cancer therapy by administering an effective amount of a modulator of Volume Regulated Anion Channels, i.e. a VRAC modulator.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: August 31, 2021
    Assignee: Scandion Oncology A/S
    Inventors: Nils Aage Brünner, Palle Christophersen, Jan Stenvang, Jens Lichtenberg, Annemette Thougaard
  • Publication number: 20190269654
    Abstract: The present invention relates to treatment of cancer, in particular to methods of sensitising cancer cells to an anti-cancer therapy by administering an effective amount of a modulator of Volume Regulated Anion Channels, i.e. a VRAC modulator.
    Type: Application
    Filed: May 17, 2017
    Publication date: September 5, 2019
    Inventors: Nils Aage Brünner, Palle Christophersen, Jan Stenvang, Jens Lichtenberg, Annemette Thougaard
  • Publication number: 20180311238
    Abstract: The present invention relates to a subtype selective partial agonist of ?6 containing nicotinic acetylcholine receptors. Due to its uniquely selective and functional profile, 9-methyl-3-pyridin-3-yl-3,9-diaza-bicyclo[3.3.1]nonane may be useful in the treatment, prevention and/or alleviation of a disease, disorder and/or condition which is responsive to activation of a nicotinic acetylcholine receptor (nAChR) in a subject, wherein the nAChR comprises at least one cholinergic receptor nicotinic alpha 6 subunit (nAChRa6). Preferably, said disease, disorder and/or condition is a Parkinsonian disorder or pain.
    Type: Application
    Filed: April 27, 2018
    Publication date: November 1, 2018
    Inventors: Tino Dyhring, Dan Peters, Palle Christophersen, Karin Sandager Nielsen, Lars Ulrik Wahlberg, Dipak Amrutkar
  • Patent number: 9340544
    Abstract: This invention relates to novel purinyl derivatives and their use as potassium channel modulating agents. Moreover the invention is directed to pharmaceutical compositions useful for the treatment or alleviation of diseases or disorders associated with the activity of potassium channels.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: May 17, 2016
    Assignee: ATAXION, INC.
    Inventors: Birgitte L. Eriksen, Ulrik Svane Sørensen, Charlotte Hougaard, Dan Peters, Tina Holm Johansen, Palle Christophersen
  • Patent number: 8765770
    Abstract: This invention relates to novel substituted [1,2,4]triazolo[1,5-a]pyrimidines and their use as modulators of potassium channels. In other aspects the invention relates to the use of these compounds, in a method for therapy and to pharmaceutical compositions comprising the compounds of the invention.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: July 1, 2014
    Assignee: Ataxion, Inc.
    Inventors: Ulrik Svane Sørensen, Birgitte L. Eriksen, Charlotte Hougaard, Dotre Strøbæk, Palle Christophersen
  • Patent number: 8685987
    Abstract: This invention relates to novel substituted [1,2,4]triazolo[1,5-a]pyrimidines and their use as modulators of potassium channels. In other aspects the invention relates to the use of these compounds, in a method for therapy and to pharmaceutical compositions comprising the compounds of the invention.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: April 1, 2014
    Assignee: Ataxion, Inc.
    Inventors: Ulrik Svane Sørensen, Birgitte L. Eriksen, Charlotte Hougaard, Dorte Strøbæk, Palle Christophersen
  • Patent number: 8618099
    Abstract: This invention relates to novel pyrazolyl-pyrimidine derivatives and their use as potassium channel modulating agents. In another aspect the invention is directed to pharmaceutical compositions useful for the treatment or alleviation of diseases or disorders associated with the activity of potassium channels.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: December 31, 2013
    Assignee: Ataxion, Inc.
    Inventors: Birgitte L. Eriksen, Charlotte Hougaard, Dan Peters, Palle Christophersen
  • Patent number: 8455549
    Abstract: The present invention relates to the use of a particular group of carbonylamino derivatives for the treatment or alleviation of a disease or condition relating to certain inflammatory disorders.
    Type: Grant
    Filed: August 21, 2008
    Date of Patent: June 4, 2013
    Assignee: Aniona Aps
    Inventors: Lars Siim Madsen, Palle Christophersen
  • Patent number: 8415358
    Abstract: Pyrazine compounds of the formula as well as stereoisomers thereof, N-oxides thereof, prodrugs thereof, and pharmaceutically acceptable salts thereof, wherein the variables in the formula are as defined in the specification. The compounds are useful as potassium channel modulating agents. Also, pharmaceutical compositions useful for the treatment or alleviation of diseases or disorders associated with the activity of potassium channels, and methods of using the pharmaceutical compositions.
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: April 9, 2013
    Assignee: Neurosearch A/S
    Inventors: Birgitte L. Eriksen, Ulrik Svane Sørensen, Charlotte Hougaard, Dan Peters, Palle Christophersen
  • Patent number: 8362024
    Abstract: This invention relates to novel purinyl derivatives of formula Ia or Ib Wherein the symbols are as defined in the Specification and of pharmaceutically acceptable salts thereof useful for the treatment or alleviation of diseases or disorders associated with the activity of potassium channels, for the preparation of a medicament for such treatment and to pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: January 29, 2013
    Assignee: NeuroSearch A/S
    Inventors: Birgitte L. Eriksen, Ulrik Svane Sørensen, Charlotte Hougaard, Dan Peters, Tina Holm Johansen, Palle Christophersen
  • Patent number: 8268838
    Abstract: Provided are substituted purinyl-pyrazol derivatives of the following formula (I), or a pharmaceutically acceptable salt thereof, and their use as potassium channel modulating agents, as well as pharmaceutical compositions having such derivatives that are useful for the treatment or alleviation of diseases or disorders associated with the activity of potassium channels: wherein R1 represents hydrogen or alkyl; one of R2, R3 and R4 represents alkyl, hydroxy-alkyl, alkoxy-alkyl, halo, trifluoromethyl, trifluoromethoxy, hydroxy or alkoxy; and the other two of R2, R3 and R4, independently of each other, represent hydrogen, alkyl, hydroxy-alkyl, alkoxy-alkyl, halo, trifluoromethyl, trifluoromethoxy, hydroxy or alkoxy; R5 represents phenyl optionally substituted with one or more substituents selected from the group consisting of alkyl, halo, trifluoromethyl, trifluoromethoxy, alkoxy and cyano; and R6 represents R?OC(?O)—, wherein R? represents alkyl, alkoxy, alkoxy-alkyl or adamantanyl.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: September 18, 2012
    Assignee: Neurosearch A/S
    Inventors: Birgitte L. Eriksen, Charlotte Hougaard, Dan Peters, Palle Christophersen
  • Patent number: 8222262
    Abstract: Potassium channel modulating agents of Formula Ia or Ib and enantiomers and mixtures enantiomers and N-oxides thereof, and pharmaceutically acceptable salts thereof, and their use in the preparation of pharmaceutical compositions. Also, pharmaceutical compositions useful for the treatment or alleviation of diseases or disorders associated with the activity of potassium channels, e.g.
    Type: Grant
    Filed: October 3, 2007
    Date of Patent: July 17, 2012
    Assignee: Neurosearch A/S
    Inventors: Birgitte L. Eriksen, Ulrik Svane Sørensen, Charlotte Hougaard, Lene Teuber, Dan Peters, Palle Christophersen, Tina Holm Johansen
  • Patent number: 8178544
    Abstract: This invention provides 2,3-diamino-quinazolinone compounds of Formula (I) stereoisomers thereof, pharmaceutically-acceptable addition salts thereof, and N-oxides thereof, wherein the variables are as defined in the specification. The 2,3-diamino-quinazolinone compounds have medical utility. The 2,3-diamino-quinazolinone compounds can be used for the manufacture of medicaments, including pharmaceutical compositions. This invention also provides methods of treating disorders, diseases, or conditions which are responsive to activation of Kv7 channels.
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: May 15, 2012
    Assignee: Neurosearch A/S
    Inventors: Carsten Jessen, William Dalby Brown, Joachim Demnitz, Dorte Strøbæk, Mads P. G. Korsgaard, Palle Christophersen
  • Publication number: 20120101112
    Abstract: This invention relates to novel substituted [1,2,4]triazolo[1,5-a]pyrimidines and their use as modulators of potassium channels. In other aspects the invention relates to the use of these compounds, in a method for therapy and to pharmaceutical compositions comprising the compounds of the invention.
    Type: Application
    Filed: March 30, 2010
    Publication date: April 26, 2012
    Applicant: NEUROSEARCH A/S
    Inventors: Ulrik Svane Sørensen, Birgitte L. Eriksen, Charlotte Hougaard, Dorte Strøbæk, Palle Christophersen
  • Publication number: 20120095025
    Abstract: This invention relates to novel substituted [1,2,4]triazolo[1,5-a]pyrimidines useful as modulators of potassium channels. In other aspects the invention relates to the use of these compounds, in a method for therapy and to pharmaceutical compositions comprising the compounds of the invention. Formula (I).
    Type: Application
    Filed: March 30, 2010
    Publication date: April 19, 2012
    Applicant: NEUROSEARCH A/S
    Inventors: Ulrik Svane Sørensen, Birgitte L. Eriksen, Dorte Strøbæk, Palle Christophersen