Patents by Inventor Hakan Wikstrom

Hakan Wikstrom 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: 20210369732
    Abstract: The present disclosure relates to pharmaceutical compositions suitable for oral administration, and more particularly to pharmaceutical compositions, including pharmaceutical tablet compositions, containing (2S)-N-{(1S)-1-cyano-2-[4-(3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-5-yl)phenyl]ethyl}-1,4-oxazepane-2-carboxamide (Compound A) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: March 1, 2019
    Publication date: December 2, 2021
    Inventors: Håkan WIKSTRÖM, Jufang Wu LUDVIGSSON, Thomas ANDERSSON
  • Publication number: 20120196889
    Abstract: The present invention relates to novel catecholamine derivatives of Formula I, to processes for their preparation, pharmaceutical compositions containing them and to their use in therapy.
    Type: Application
    Filed: February 24, 2010
    Publication date: August 2, 2012
    Applicant: H. Lundbeck A/S
    Inventors: Benny Bang-Andersen, Mogens Larsen, Klaus Gundertofte, Morten Jorgensen, Jennifer Larsen, Niels Mork, HåKan Wikström
  • Publication number: 20120108624
    Abstract: Disclosed herein are methods of treating Parkinsons disease while maintaining a low dyskinesia induction profile and methods of reversing dyskinesias comprising administering a therapeutically effective amount of a compound of the invention. The present invention further relates to uses and pharmaceutical compositions of said compounds in the manufacture of medicaments in treating the same.
    Type: Application
    Filed: February 26, 2010
    Publication date: May 3, 2012
    Inventors: Håkan Wikström, Morten Jørgensen, Niels Mork, Jennifer Larsen, Lars Torup, Benny Bang-Andersen
  • Publication number: 20120077836
    Abstract: Disclosed are pharmaceutical compositions and methods for the administration of (4aR,10aR)-1-n-propyl-1,2,3,4,4a,5,10,10a-octahydro-benzo[g]quinoline-6,7-diol or a pharmaceutically acceptable salt thereof and related compounds for the treatment of neurological disorder such as Parkinson's disease and restless leg syndrome.
    Type: Application
    Filed: February 26, 2010
    Publication date: March 29, 2012
    Applicant: H. LUNDBECK A/S
    Inventors: Håkan Wikström, Morten Jorgensen, Niels Mork, Jennifer Larsen, Benny Bang-Andersen, Thomas Nikolaj Sager, Ask Püschl, Lars Torup
  • Publication number: 20080145417
    Abstract: An efficient pharmaceutical formulation for the treatment of an affliction selected from the group consisting of Parkinson's disease, restless legs syndrome and erectile dysfunction. Said composition comprises at least one member selected from the group consisting of apomorphine, 6aR-(?)-N-propyl-norapomorphine and their derivatives and pro-drugs thereof in the form of the base or the pharmaceutically acceptable salts or solvates thereof as an active ingredient in a pharmaceutical preparation suited for oral or intraduodenal administration.
    Type: Application
    Filed: February 19, 2008
    Publication date: June 19, 2008
    Applicant: AXON BIOCHEMICALS B.V.
    Inventors: Hakan Wikstrom, Durk Dijkstra, Thomas Ivo Franciscus Hubert Cremers
  • Publication number: 20080119504
    Abstract: New aporphine derivatives are disclosed which have formula (I) and the physiologically acceptable salts thereof. Said derivatives may be used for the treatment of Parkinson's disease, hemicrania, restless legs syndrome (RLS), sexual dysfunction in men and women, hyperprolactemia and psychotic disorders, and/or evaluation of Parkinson's disease. Processes for the preparation of such derivates are also disclosed.
    Type: Application
    Filed: January 29, 2008
    Publication date: May 22, 2008
    Applicant: AXON BIOCHEMICALS B.V.
    Inventors: Hakan WIKSTROM, Durk Dijkstra, Thomas Cremers, Per Andren, Sandrine Marchais, Ulrik Jurva
  • Patent number: 7332503
    Abstract: New aporphine derivatives are disclosed which have formula (I) and the physiologically acceptable salts thereof. Said derivatives may be used for the treatment of Parkinson's disease, hemicrania, restless legs syndrome (RLS), sexual dysfunction in men and women, hyperprolactemia and psychotic disorders, and/or evaluation of Parkinson's disease. Processes for the preparation of such derivatives are also disclosed.
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: February 19, 2008
    Assignee: Axon Biochemicals B.V.
    Inventors: Hakan Wikstrom, Durk Dijkstra, Thomas Cremers, Per Erik Andren, Sandrine Marchais, Ulrik Jurva
  • Patent number: 7238705
    Abstract: New aporphine derivatives are disclosed which have formula (I) and the physiologically acceptable salts thereof. Said derivatives may be used for the treatment of Parkinson's disease, hemicrania, restless legs syndrome (RLS), sexual dysfunction in men and women, hyperprolactemia and psychotic disorders, and/or evaluation of Parkinson's disease. Processes for the preparation of such derivatives are also disclosed.
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: July 3, 2007
    Assignee: Axon Biochemicals B.V.
    Inventors: Hakan Wikstrom, Durk Dijkstra, Thomas Cremers, Per Erik Andren, Sandrine Marchais, Ulrik Jurva
  • Patent number: 7220754
    Abstract: Mono-ester and asymmetrically substituted diesters of dihydrexidine, dinapsoline and A-86929 and substituted derivatives thereof are described. The novel ester/diester derivatives exhibit improved pharmacokinetic characteristics relative to their unesterified parent compounds and can be formulated into pharmaceutical compositions useful for the treatment of a wide variety of dopamine related disorders.
    Type: Grant
    Filed: February 14, 2003
    Date of Patent: May 22, 2007
    Assignee: DarPharma, Inc.
    Inventors: Durk Dijkstra, Hakan Wikstrom
  • Publication number: 20070105843
    Abstract: The present invention relates to the use of compounds and compositions of compounds having serotonin reuptake inhibiting activity and 5-HT2C antagonistic, partial agonistic or inverse agonistic activity for the treatment of depression and other affective disorders. The combined serotonin reuptake inhibiting effect and the 5-HT2C antagonistic, partial agonistic or inverse agonistic effect may reside within the same chemical compound or in two different chemical compounds.
    Type: Application
    Filed: October 5, 2006
    Publication date: May 10, 2007
    Applicant: H. Lundbeck A/S
    Inventors: Thomas Cremers, Hakan Wikstrom, Johan Den Boer, Fokko Bosker, Bernard Westernik, Klaus Bogeso, Sandra Willigers, Arne Mork
  • Patent number: 6998405
    Abstract: Compounds of the general formula I wherein rings B, C, D and E may be present or not and, when present, are combined with A as A+C, A+E, A+B+C, A+B+D, A+B+E, A+C+E, A+B+C+D or A+B+C+D+E, rings B, C and E being aliphatic whereas ring D may be aliphatic or aromatic/heteroaromatic, and wherein X is —(CH2)m—, in which m is an integer 1–3, to form a ring E or, when E is absent, a group R1 bound to the nitrogen atom, wherein R1 is selected from the group consisting of a hydrogen atom, alkyl or haloalkyl groups of 1 to 3 carbon atoms, cycloalkyl(alkyl) groups of 3 to 5 carbon atoms (i.e.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: February 14, 2006
    Assignee: H. Lundbeck A/S
    Inventors: Håkan Wikström, Durk Dijkstra, Bastiaan Johan Venhuis
  • Publication number: 20050143408
    Abstract: New aporphine derivatives are disclosed which have formula (I) and the physiologically acceptable salts thereof. Said derivatives may be used for the treatment of Parkinson's disease, hemicrania, restless legs syndrome (RLS), sexual dysfunction in men and women, hyperprolactemia and psychotic disorders, and/or evaluation of Parkinson's disease. Processes for the preparation of such derivatives are also disclosed.
    Type: Application
    Filed: February 22, 2005
    Publication date: June 30, 2005
    Applicant: AXON BIOCHEMICALS B.V.
    Inventors: Hakan Wikstrom, Durk Dijkstra, Thomas Cremers, Per Andren, Sandrine Marchais, Ulrik Jurva
  • Publication number: 20050096469
    Abstract: Mono-ester and asymmetrically substituted diesters of dihydrexidine, dinapsoline and A-86929 and substituted derivatives thereof are described. The novel ester/diester derivatives exhibit improved pharmacokinetic characteristics relative to their unesterified parent compounds and can be formulated into pharmaceutical compositions useful for the treatment of a wide variety of dopamine related disorders.
    Type: Application
    Filed: February 14, 2003
    Publication date: May 5, 2005
    Inventors: Durk Dijkstra, Hakan Wikstrom
  • Publication number: 20040220205
    Abstract: An efficient pharmaceutical formulation for the treatment of an affliction selected from the group consisting of Parkin-son's disease, restless legs syndrome, male erectile dysfunc-tion and female sexual dysfunction is disclosed. Said composition comprises at least one member selected from the group consisting of apomorphine, 6aR-(-)-N-propyl-norapomorphine and their derivatives and pro-drugs thereof in the form of the base or the pharmaceutically acceptable salts or solvates thereof as an active ingredient in a pharmaceutical prepara-tion suited for oral/intraduodenal administration.
    Type: Application
    Filed: April 30, 2004
    Publication date: November 4, 2004
    Inventors: Hakan Wikstrom, Durk Dijkstra, Thomas Ivo Franciscus Hubert Cremers
  • Publication number: 20040138281
    Abstract: Compounds of the general formula I 1
    Type: Application
    Filed: December 18, 2003
    Publication date: July 15, 2004
    Applicant: AXON BIOCHEMICALS B.V.
    Inventors: Hakan Wikstrom, Durk Dijkstra, Bastiaan Johan Venhuis
  • Publication number: 20040018956
    Abstract: New aporphine derivatives are disclosed which have formula (I) and the physiologically acceptable salts thereof. Said derivatives may be used for the treatment of Parkinson's disease, hemicrania, restless legs syndrome (RLS), sexual dysfunction in men and women, hyperprolactemia and psychotic disorders, and/or evaluation of Parkinson's disease. Processes for the preparation of such derivatives are also disclosed.
    Type: Application
    Filed: July 15, 2003
    Publication date: January 29, 2004
    Inventors: Hakan Wikstrom, Durk Dijkstra, Thomas Cremers, Per Erik Andren, Sandrine Marchais, Ulrik Jurva
  • Patent number: 6683087
    Abstract: Compounds of the general formula I and salts thereof with pharmaceutically acceptable acids or bases are disclosed as well as the use of such compounds for the manufacturing of pharmaceutical compositions for the treatment of Parkinson's disease, psychoses, Huntington's disease, impotence, renal failure, heart failure or hypertension. Pharmaceutical compositions and methods of treating Parkinson's disease and schizophrenia are also disclosed.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: January 27, 2004
    Assignee: Axon Biochemicals B.V.
    Inventors: Håkan Wikström, Durk Dijkstra, Bastiaan Johan Venhuis
  • Publication number: 20030087948
    Abstract: Compounds of the general formula I 1
    Type: Application
    Filed: October 18, 2002
    Publication date: May 8, 2003
    Inventors: Hakan Wikstrom, Durk Dijkstra, Bastiaan Johan Venhuis
  • Patent number: 6310243
    Abstract: The invention provides low viscosity iodinated aryl compounds, useful as X-ray contrast agents, of formula C6R6 wherein three non-adjacent R groups are iodine and the remaining R groups are non-ionic, hydrophilic moieties, said compound being water soluble at 20° C. to a concentration of at least 350 mgl/ml and which in aqueous solution at 20° C. at a concentration of 350 mgl/ml has a viscosity no greater than 13.8 mPas.
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: October 30, 2001
    Assignee: Nycomed Imaging AS
    Inventors: Torsten Almen, Sven Andersson, Lars-Goran Wistrand, Klaes Golman, Oyvind Antonsen, Rune Fossheim, Unni Nordby Wiggen, Hakan Wikstrom, Tomas Klingstedt, Ib Luenbach, Arne Berg, Harald Dugstad
  • Patent number: 5882628
    Abstract: The invention provides low viscosity iodinated aryl compounds, useful as X-ray contrast agents, of formula I ##STR1## (wherein n is 0 or 1, and where n is 1 each C.sub.6 R.sub.5 moeity may be the same or different; each group R is a hydrogen atom, an iodine atom or a hydrophilic moiety M or M.sub.1, two or three non-adjacent R groups in each C.sub.6 R.sub.5 moiety being iodine and at least one, and preferably two or three, R groups in each C.sub.6 R.sub.5 moiety being M or M.sub.1 moieties; X denotes a bond or a group providing a 1 to 7 atom chain linking two C.sub.6 R.sub.5 moieties or, where n is 0, X denotes a group R; each M independently is a non-ionic hydrophilic moiety; and each M.sub.1 independently represents a C.sub.1-4 alkyl group substituted by at least one hydroxyl group and optionally linked to the phenyl ring via a carbonyl, sulphone or sulphoxide group, at least one R group being an M.sub.1 moiety; with the proviso that where n is zero either at least one M.sub.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: March 16, 1999
    Assignee: Nycomed Imaging AS
    Inventors: Torsten Almen, Sven Andersson, Lars-Goran Wistrand, Klaes Golman, Oyvind Antonsen, Rune Fossheim, Unni Nordby Wiggen, Hakan Wikstrom, Tomas Klingstedt, Ib Luenbach, Arne Berg, Harald Dugstad