Patents by Inventor Torbjorn Backstrom

Torbjorn Backstrom 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: 20150315231
    Abstract: Steroid compounds having increased resistance against metabolism and increased water solubility are disclosed, together with methods for their production. These substances are suitable for the manufacture of pharmaceuticals for the treatment of steroid related or steroid induced CNS disorders and for use in methods of prevention, alleviation or treatment of such disorders.
    Type: Application
    Filed: July 10, 2015
    Publication date: November 5, 2015
    Inventors: Torbjörn Bäckström, Gianna Ragagnin
  • Publication number: 20150164914
    Abstract: It is provided apharmaceutical composition comprising 3-beta-hydroxy-5-alpha-pregnan-20-one, at least one sterol or an ester thereof and a mixture of acylglycerols with a solid fat content of less than 25% at 25° C. and 0% at 37° C. In addition it is provided a method for preparing the pharmaceutical composition.
    Type: Application
    Filed: February 19, 2015
    Publication date: June 18, 2015
    Inventors: Torbjörn BÄCKSTRÖM, Anders CARLSSON
  • Patent number: 8853190
    Abstract: Steroid compounds having increased resistance against metabolism and increased water solubility are disclosed, together with methods for their production. These substances are suitable for the manufacture of pharmaceuticals for the treatment of steroid related or steroid induced CNS disorders and for use in methods of prevention, alleviation or treatment of such disorders.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: October 7, 2014
    Assignee: Umecrine AB
    Inventors: Torbjörn Bäckström, Gianna Ragagnin
  • Publication number: 20140011792
    Abstract: Steroid compounds having increased resistance against metabolism and increased water solubility are disclosed, together with methods for their production. These substances are suitable for the manufacture of pharmaceuticals for the treatment of steroid related or steroid induced CNS disorders and for use in methods of prevention, alleviation or treatment of such disorders.
    Type: Application
    Filed: March 7, 2013
    Publication date: January 9, 2014
    Applicant: Umecrine AB
    Inventors: Torbjörn Bäckström, Gianna Ragagnin
  • Publication number: 20140011793
    Abstract: Steroid compounds having increased resistance against metabolism and increased water solubility are disclosed, together with methods for their production. These substances are suitable for the manufacture of pharmaceuticals for the treatment of steroid related or steroid induced CNS disorders and for use in methods of prevention, alleviation or treatment of such disorders.
    Type: Application
    Filed: March 7, 2013
    Publication date: January 9, 2014
    Applicant: Umecrine AB
    Inventors: Torbjörn Bäckström, Gianna Ragagnin
  • Publication number: 20140011779
    Abstract: Steroid compounds having increased resistance against metabolism and increased water solubility are disclosed, together with methods for their production. These substances are suitable for the manufacture of pharmaceuticals for the treatment of steroid related or steroid induced CNS disorders and for use in methods of prevention, alleviation or treatment of such disorders.
    Type: Application
    Filed: March 7, 2013
    Publication date: January 9, 2014
    Applicant: Umecrine AB
    Inventors: Torbjörn Bäckström, Gianna Ragagnin
  • Patent number: 8580983
    Abstract: Steroid compounds having increased resistance against metabolism and increased water solubility are disclosed, together with methods for their production. These substances are suitable for the manufacture of pharmaceuticals for the treatment of steroid related or steroid induced CNS disorders and for use in methods of prevention, alleviation or treatment of such disorders.
    Type: Grant
    Filed: November 20, 2007
    Date of Patent: November 12, 2013
    Assignee: Umecrine AB
    Inventors: Torbjörn Bäckström, Gianna Ragagnin
  • Publication number: 20130281421
    Abstract: Steroid compounds having increased resistance against metabolism and increased water solubility are disclosed, together with methods for their production. These substances are suitable for the manufacture of pharmaceuticals for the treatment of steroid related or steroid induced CNS disorders and for use in methods of prevention, alleviation or treatment of such disorders.
    Type: Application
    Filed: March 22, 2013
    Publication date: October 24, 2013
    Inventors: Törbjorn Bäckström, Gianna Ragagnin
  • Patent number: 8372824
    Abstract: Compounds exhibiting 3alpha-hydroxy-5alpha/beta-steroid blocking action with no or only low antagonism against the gamma-aminobutyric acid (A) receptor (GABA-A), and compounds exhibiting partial antagonism against said receptor are presented. Methods for the prevention, treatment and/or alleviation of various CNS-disorders are suggested, as well as pharmaceutical compositions for such use.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: February 12, 2013
    Assignee: Umecrine AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang
  • Publication number: 20120322781
    Abstract: It is provided a pharmaceutical composition comprising 3-beta-hydroxy-5-alpha-pregnan-20-one, at least one sterol or an ester thereof and a mixture of acylglycerols with a solid fat content of less than 25% at 25° C. and 0% at 37° C. In addtion it is provided a method for preparing the pharmaceutical composition.
    Type: Application
    Filed: January 14, 2011
    Publication date: December 20, 2012
    Applicant: UMECRINE MOOD AB
    Inventors: Torbjorn Backstrom, Anders Carlsson
  • Publication number: 20120142657
    Abstract: Compounds exhibiting 3alpha-hydroxy-5alpha/beta-steroid blocking action with no or only low antagonism against the gamma-aminobutyric acid (A) receptor (GABA-A), and compounds exhibiting partial antagonism against said receptor are presented. Methods for the prevention, treatment and/or alleviation of various CNS-disorders are suggested, as well as pharmaceutical compositions for such use.
    Type: Application
    Filed: February 13, 2012
    Publication date: June 7, 2012
    Applicant: UMECRINE AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang
  • Patent number: 8119619
    Abstract: Steroid compounds possessing a hydrogen donor in 3beta position, either in the form of a hydroxy- or a sulfate group, function as efficient blockers of the 3alpha-hydroxy-pregnan-steroid action and thus have utility as therapeutic substances for the prevention and/or treatment of steroid related CNS disorders. Treatment methods based on the administration of these substances are disclosed, and these substances either alone or in combination are also suggested for the manufacture of pharmaceuticals for the treatment of many specific steroid induced CNS disorders.
    Type: Grant
    Filed: January 7, 2011
    Date of Patent: February 21, 2012
    Assignee: Umecrine AB
    Inventors: Torbjörn Bäckström, Per Lundgren, Ming-De Wang, Inga-Maj Johansson
  • Patent number: 8114860
    Abstract: Compounds exhibiting 3alpha-hydroxy-5alpha/beta-steroid blocking action with no or only low antagonism against the gamma-aminobutyric acid (A) receptor (GABA-A), and compounds exhibiting partial antagonism against said receptor are presented. Methods for the prevention, treatment and/or alleviation of various CNS-disorders are suggested, as well as pharmaceutical compositions for such use.
    Type: Grant
    Filed: November 7, 2005
    Date of Patent: February 14, 2012
    Assignee: Umecrine AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang
  • Patent number: 7960367
    Abstract: Steroid compounds processing a hydrogen donor in 3beta position, either in the form of a hydroxy- or a sulfate group, function as efficient blockers of the 3alpha-hydroxy-pregnan-steroid action and thus have utility as therapeutic substances for the prevention and/or treatment of steroid related CNS disorders. Treatment methods based on the administration of these substances are disclosed, and these substances either alone or in combination are also suggested for the manufacture of pharmaceuticals for the treatment of many specific steroid induced CNS disorders.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: June 14, 2011
    Assignee: Umecrine AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang, Inga-Maj Johansson
  • Publication number: 20110098259
    Abstract: Steroid compounds possessing a hydrogen donor in 3beta position, either in the form of a hydroxy- or a sulfate group, function as efficient blockers of the 3alpha-hydroxy-pregnan-steroid action and thus have utility as therapeutic substances for the prevention and/or treatment of steroid related CNS disorders. Treatment methods based on the administration of these substances are disclosed, and these substances either alone or in combination are also suggested for the manufacture of pharmaceuticals for the treatment of many specific steroid induced CNS disorders.
    Type: Application
    Filed: January 7, 2011
    Publication date: April 28, 2011
    Applicant: UMECRINE COGNITION AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang, Inga-Maj Johansson
  • Patent number: 7888340
    Abstract: Steroid compounds processing a hydrogen donor in 3beta position, either in the form of a hydroxy- or a sulfate group, function as efficient blockers of the 3alpha-hydroxy-pregnan-steroid action and thus have utility as therapeutic substances for the prevention and/or treatment of steroid related CNS disorders. Treatment methods based on the administration of these substances are disclosed, and these substances either alone or in combination are also suggested for the manufacture of pharmaceuticals for the treatment of many specific steroid induced CNS disorders.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: February 15, 2011
    Assignee: Umecrine AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang, Inga-Maj Johansson
  • Publication number: 20080119416
    Abstract: Steroid compounds having increased resistance against metabolism and increased water solubility are disclosed, together with methods for their production. These substances are suitable for the manufacture of pharmaceuticals for the treatment of steroid related or steroid induced CNS disorders and for use in methods of prevention, alleviation or treatment of such disorders.
    Type: Application
    Filed: November 20, 2007
    Publication date: May 22, 2008
    Applicant: Umecrine AB
    Inventors: Torbjorn BACKSTROM, Gianna Ragagnin
  • Publication number: 20080070876
    Abstract: Compounds exhibiting 3alpha-hydroxy-5alpha/beta-steroid blocking action with no or only low antagonism against the gamma-aminobutyric acid (A) receptor (GABA-A), and compounds exhibiting partial antagonism against said receptor are presented. Methods for the prevention, treatment and/or alleviation of various CNS-disorders are suggested, as well as pharmaceutical compositions for such use.
    Type: Application
    Filed: November 7, 2005
    Publication date: March 20, 2008
    Applicant: UMECRINE AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang
  • Publication number: 20050222099
    Abstract: Steroid compounds prossessing a hydrogen donor in 3beta position, either in the form of a hydroxy- or a sulfate group, function as efficient blockers of the 3alpha-hydroxy-pregnan-steroid action and thus have utility as therapeutic substances for the prevention and/or treatment of steroid related CNS disorders. Treatment methods based on the administration of these substances are disclosed, and these substances either alone or in combination are also suggested for the manufacture of pharmaceuticals for the treatment of many specific steroid induced CNS disorders.
    Type: Application
    Filed: December 20, 2002
    Publication date: October 6, 2005
    Applicant: UMECRINE AB
    Inventors: Torbjorn Backstrom, Per Lundgren, Ming-De Wang, Inga-Maj Johansson
  • Patent number: 6455516
    Abstract: The use of epiallopregnanolone (3&bgr;-hydroxy-5&agr;-pregnan-20-one) for the treatment of steroid induced mood disorders and CNS disorders is disclosed. Further, the use of epiallopregnanolone for the manufacture of pharmaceuticals is disclosed, together with an list of symptoms suitable for treatment with epiallopregnanolone.
    Type: Grant
    Filed: March 11, 1999
    Date of Patent: September 24, 2002
    Inventors: Torbjorn Backstrom, Ming-De Wang