Patents by Inventor Tor Svensson

Tor Svensson 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: 11866518
    Abstract: The present invention relates to polypeptides which are covalently bound to molecular scaffolds such that two or more peptide loops are subtended between attachment points to the scaffold. In particular, the invention describes peptides which are high affinity binders of thymic stromal lymphopoietin (TSLP). The invention also includes pharmaceutical compositions comprising said peptide ligands and to the use of said peptide ligands in preventing, suppressing or treating a disease or disorder mediated by TSLP.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: January 9, 2024
    Assignee: BicycleTx Limited
    Inventors: Frank Narjes, Tor Svensson, Pavol Zlatoidsky, Lotta Hidestal, Liuhong Chen, Michael Skynner, Sophie Watcham
  • Publication number: 20220363718
    Abstract: The present invention relates to polypeptides which are covalently bound to molecular scaffolds such that two or more peptide loops are subtended between attachment points to the scaffold. In particular, the invention describes peptides which are high affinity binders of thymic stromal lymphopoietin (TSLP). The invention also includes pharmaceutical compositions comprising said peptide ligands and to the use of said peptide ligands in preventing, suppressing or treating a disease or disorder mediated by TSLP.
    Type: Application
    Filed: April 6, 2021
    Publication date: November 17, 2022
    Inventors: Frank NARJES, Tor SVENSSON, Pavol ZLATOIDSKY, Lotta HIDESTAL, Liuhong CHEN, Michael SKYNNER, Sophie WATCHAM
  • Patent number: 7812026
    Abstract: The present invention relates to novel imidazole derivatives having a positive allosteric GABAB receptor (GBR) modulator effect, methods for the preparation of said compounds and to their use, optionally in combination with a GABAB agonist, for the inhibition of transient lower esophageal sphincter relaxations, for the treatment of gastroesophageal reflux disease, as well as for the treatment of functional gastrointestinal disorders and irritable bowel syndrome (IBS). The compounds are represented by the general formula (I) wherein R1, R2, R3 and R4 are as defined in the description. For example, R1 may be phenyl, R2 may be dimethylamino pyrrolidin-1-yl, R3 may be alkoxy and R4 may be alkyl, ai arylalkyl, aryloxyalkyl, aryloxy or heterocyclylalkyl.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: October 12, 2010
    Assignee: AstraZeneca AB
    Inventors: Udo Bauer, Wayne Brailsford, Linda Gustafsson, Tor Svensson
  • Patent number: 7745474
    Abstract: The present invention relates to novel imidazole derivatives having a positive allosteric GABAB receptor (GBR) modulator effect, methods for the preparation of said compounds and to their use, optionally in combination with a GABAB agonist, for the inhibition of transient lower esophageal sphincter relaxations, for the treatment of gastroesophageal reflux disease, as well as for the treatment of functional gastrointestinal disorders and irritable bowel syndrome (IBS). The compounds are represented by the general formula (I) wherein R1, R2, R3 and Y are as defined in the description. For example, R1 may be phenyl, R2 may be dimethylamino, R3 may be alkoxy and Y may be a thioylamino- or methyl eneamino- linked substitutuent containing an aryl group.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: June 29, 2010
    Assignee: AstraZeneca AB
    Inventors: Udo Bauer, Wayne Brailsford, Linda Gustafsson, Tor Svensson, Maria Saxin
  • Publication number: 20090149474
    Abstract: The present invention relates to novel imidazole derivatives having a positive allosteric GABAB receptor (GBR) modulator effect, methods for the preparation of said compounds and to their use, optionally in combination with a GABAB agonist, for the inhibition of transient lower esophageal sphincter relaxations, for the treatment of gastroesophageal reflux disease, as well as for the treatment of functional gastrointestinal disorders and irritable bowel syndrome (IBS). The compounds are represented by the general formula (I) wherein R1, R2, R3 and R4 are as defined in the description. For example, R1 may be phenyl, R2 may be dimethylamino pyrrolidin-1-yl, R3 may be alkoxy and R4 may be alkyl, ai arylalkyl, aryloxyalkyl, aryloxy or heterocyclylalkyl.
    Type: Application
    Filed: December 21, 2006
    Publication date: June 11, 2009
    Inventors: Udo Bauer, Wayne Brailsford, Linda Gustafsson, Tor Svensson
  • Publication number: 20090005428
    Abstract: The present invention relates to novel compounds having a positive allosteric GABAB receptor (GBR) modulator effect, methods for the preparation of said compounds and to their use, optionally in combination with a GABAB agonist, for the inhibition of transient lower esophageal sphincter relaxations, for the treatment of gastroesophageal reflux disease, as well as for the treatment of functional gastrointestinal disorders and irritable bowel syndrome (IBS).
    Type: Application
    Filed: December 21, 2006
    Publication date: January 1, 2009
    Inventors: Udo Bauer, Wayne Brailsford, Linda Gustafsson, Tor Svensson, Maria Saxin
  • Publication number: 20080312291
    Abstract: The present invention relates to novel thiazole and oxazole derivatives having a positive allosteric GABAB receptor (GBR) modulator effect, methods for the preparation of said compounds and to their use, optionally in combination with a GABAB agonist, for the inhibition of transient lower esophageal sphincter relaxations, for the treatment of gastroesophageal reflux disease, as well as for the treatment of functional gastrointestinal disorders and irritable bowel syndrome (IBS). The compounds are represented by the general formula (I) wherein X1 and X2 are selected from 0 and N or S and N and R1, R2 and Y are as defined in the description. For example, R1 may be alkyl, alkoxy, thioalkoxy or aryl, R2 may be alkoxy and Y may be a carbonylamino-linked substituent containing an aryl or heteroaryl group.
    Type: Application
    Filed: December 21, 2006
    Publication date: December 18, 2008
    Inventors: Udo Bauer, Linda Gustafsson, Maria Saxin, Tor Svensson
  • Publication number: 20080262064
    Abstract: The present invention relates to novel imidazole compounds having a positive allosteric GABAB receptor (CUR) modulator effect, methods for the preparation of said compounds and to their use, optionally in combination with a GABAB agonist, for the inhibition of transient lower esophageal sphincter relaxations, for the treatment of gastroesophageal reflux disease, as well as for the treatment of functional gastrointestinal disorders and irritable bowel syndrome (IBS).
    Type: Application
    Filed: April 17, 2008
    Publication date: October 23, 2008
    Applicant: ASTRAZENECA AB
    Inventors: Udo Bauer, Wayne Brailsford, Leifeng Cheng, Maria Jonforsen, Florian Raubacher, Peter Schell, Tor Svensson