Patents Assigned to Leo Pharma A/S
  • Publication number: 20150313919
    Abstract: The present invention relates to a topical spray composition comprising a biologically active vitamin D derivative or analogue and a corticosteroid, and its use in the treatment of dermal diseases and conditions.
    Type: Application
    Filed: May 8, 2015
    Publication date: November 5, 2015
    Applicant: LEO PHARMA A/S
    Inventors: Marianne LIND, Gritt RASMUSSEN, Mette Rydahl SONNE, Jens HANSEN, Karsten PETERSSON
  • Publication number: 20150297616
    Abstract: The present invention relates to a method of inhibiting the upregulation of the expression of the proinflammatory cytokine interleukin-22 (IL-22) in activated and differentiated human T-cells, said upregulation being induced by administration of a therapeutically effective amount of a phosphodiesterase 4 (PDE4) inhibitor. The method comprises administering, either sequentially to or simultaneously with the administration of the PDE4 inhibitor, a vitamin D receptor agonist in an amount 3) sufficient to inhibit the upregulation of IL-22 expression.
    Type: Application
    Filed: November 28, 2013
    Publication date: October 22, 2015
    Applicant: LEO PHARMA A/S
    Inventor: Paola LOVATO
  • Patent number: 9119781
    Abstract: The present invention relates to a topical spray composition comprising a biologically active vitamin D derivative and a corticosteroid, and its use in the treatment of dermal diseases and conditions. The spray comprises especially a propellant selected from the group consisting of dimethyl ether, diethyl ether and methylethyl ether or a mixture thereof and further a pharmaceutically acceptable lipid carrier solubilised or suspended in said propellant.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: September 1, 2015
    Assignee: LEO PHARMA A/S
    Inventors: Marianne Lind, Gritt Rasmussen, Mette Rydahl Sonne, Jens Hansen, Karsten Petersson
  • Publication number: 20150196646
    Abstract: A film-forming pharmaceutical composition for dermal application comprises at least one therapeutically active ingredient dissolved in a volatile solvent, the composition further comprising a film-forming polymer, a plasticizer and an oily release-enhancing agent. The composition is capable of forming, after application on skin and evaporation of the solvent, a continuous phase comprising the film-forming polymer and the plasticizer and a dispersed phase comprising droplets of the oily release-enhancing agent.
    Type: Application
    Filed: July 5, 2013
    Publication date: July 16, 2015
    Applicant: LEO PHARMA A/S
    Inventors: Karsten Petersson, Kit Frederiksen, Diana Omkvist, Jörgen Jansson
  • Patent number: 9056814
    Abstract: The present invention relates to the crystalline, polymorphic Form C of the calcimimetic compound {4-[(1R,3S)-3-((R)-1-Naphthalen-1-yl-ethylamino)-cyclopentyl]-phenoxy}-acetic acid, to methods of preparation thereof, to methods of characterization thereof by single crystal X-Ray crystallography (XRC), X-Ray Powder diffractometry, attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopy, Solid State NMR spectroscopy and Differential Scanning Calorimetry (DSC), and to its use.
    Type: Grant
    Filed: June 24, 2011
    Date of Patent: June 16, 2015
    Assignee: LEO PHARMA A/S
    Inventors: Soren Ebdrup, Kim Troensegaard Nielsen, Tanja Maria Greve
  • Publication number: 20150157729
    Abstract: A sprayable film-forming pharmaceutical composition for dermal application comprises at least one therapeutically active ingredient dissolved in a pharmaceutically acceptable propellant selected from the group consisting of dimethyl ether, diethyl ether and methylethylether, and a mixture of dimethyl ether, diethylether and methylethyl ether, and a second propellant selected from C3-5 alkanes, hydrofluoroalkanes, hydrochloroalkanes, fluoroalkanes and chlorofluoroalkanes, the propellant being present in an amount of 50-99.5% w/w of the composition, the composition further comprising a film-forming polymer, a plasticizer and an oily release-enhancing agent.
    Type: Application
    Filed: July 5, 2013
    Publication date: June 11, 2015
    Applicant: LEO PHARMA A/S
    Inventors: Karsten Petersson, Kit Frederiksen, Diana Omkvist, Jörgen Jansson
  • Patent number: 9051290
    Abstract: Novel biaryl compounds with phosphodiesterase inhibitory activity of general formula (I) below, wherein R1, R2, R3, X, Y, Z1, Z2, Z3, and Z4 have the meanings defined herein, as well as their use as therapeutic agents in the treatment of inflammatory diseases and conditions are described herein.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: June 9, 2015
    Assignee: LEO PHARMA A/S
    Inventors: Simon Feldbæk Nielsen, Anne Marie Horneman, Jesper Lau, Jens Christian Højland Larsen
  • Publication number: 20150111915
    Abstract: Compounds of the general formula I wherein each of m and n is independently 0 or 1; R1 and R2, together with the carbon atom to which they are attached, form a heterocyclic ring comprising one or two heteroatoms selected from oxygen, sulfur, —S(O)— and —S(O)2—; R3 is —CHF2, —CF3, —OCHF2, —OCF3, —SCHF2 or —SCF3; X is a bond, —CH2—, or —NH—; A is aryl, cycloalkyl, cycloalkenyl, arylalkyl, heteroaryl, heteroarylalkyl, heterocycloalkyl or heterocycloalkenyl, optionally substituted with one or more, same or different substituents selected from R4; and R4 is hydrogen, amino, thioxo, alkyl, haloalkyl, hydroxyalkyl, alkoxy, haloalkoxy, halogen, oxo, thia, or hydroxy; or pharmaceutically acceptable salts, hydrates or solvates thereof, have been found to exhibit PDE4 inhibiting activity, and may therefore be useful in the treatment of inflammatory diseases and disorders.
    Type: Application
    Filed: December 30, 2014
    Publication date: April 23, 2015
    Applicant: LEO PHARMA A/S
    Inventor: Simon Feldbaek NIELSEN
  • Patent number: 8980905
    Abstract: Compounds of the general formula (I) wherein each of m and n is independently 0 or 1; R1 and R2, together with the carbon atom to which they are attached, form a heterocyclic ring comprising one or two heteroatoms selected from oxygen, sulfur, —S(O)— and —S(O)2—; R3 is —CHF2, —CF3, —OCHF2, —OCF3, —SCHF2 or —SCF3; X is a bond, —CH2—, or —NH—; A is aryl, cycloalkyl, cycloalkenyl, arylalkyl, heteroaryl, heteroarylalkyl, heterocycloalkyl or heterocycloalkenyl, optionally substituted with one or more, same or different substituents selected from R4; and R4 is hydrogen, amino, thioxo, alkyl, haloalkyl, hydroxyalkyl, alkoxy, haloalkoxy, halogen, oxo, thia, or hydroxy; or pharmaceutically acceptable salts, hydrates or solvates thereof, have been found to exhibit PDE4 inhibiting activity, and may therefore be useful in the treatment of inflammatory diseases and disorders.
    Type: Grant
    Filed: June 24, 2011
    Date of Patent: March 17, 2015
    Assignee: Leo Pharma A/S
    Inventor: Simon Feldbæk Nielsen
  • Patent number: 8952162
    Abstract: The present invention relates to a compound according to formula I, wherein R1, R2 and A are as defined herein, which exhibit PDE4 inhibitory activity and may be used in the treatment of inflammatory diseases or autoimmune diseases, in particular inflammatory or proliferative dermal diseases.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: February 10, 2015
    Assignee: Leo Pharma A/S
    Inventors: Simon Feldbæk Nielsen, Thomas Vifian, Anne Marie Horneman, Jesper Færgemann Lau
  • Patent number: 8946474
    Abstract: The present invention relates to the crystalline, polymorphic Form X of the calcimimetic compound {4-[(1R,3S)-3-((R)-1-Naphthalen-1-yl-ethylamino)-cyclopentyl]-phenoxy}-acetic acid, to methods of preparation thereof, to methods of characterization thereof by single crystal X-Ray crystallography (XRC), X-Ray Powder diffractometry, attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopy, Solid State NMR spectroscopy and Differential Scanning Calorimetry (DSC), and to its use. The invention also relates to the preparation of Form X by crystallization from a saturated solution of {4-[(1R,3S)-3-((R)-1-Naphthalen-1-yl-ethylamino)-cyclopentyl]-phenoxy}-acetic acid in a C1-C6 alkyl alcohol, or alternatively by precipitation from a neutralized saponification reaction mixture following the alkaline hydrolysis of a C1-C6 alkyl ester of {4-[(1R,3S)-3-((R)-1-Naphthalen-1-yl-ethylamino)-cyclopentyl]-phenoxy}-acetic acid.
    Type: Grant
    Filed: June 24, 2011
    Date of Patent: February 3, 2015
    Assignee: LEO Pharma A/S
    Inventors: Søren Ebdrup, Kim Troensegaard Nielsen, Tanja Maria Greve
  • Patent number: 8940761
    Abstract: The present invention relates to novel [1,2,4]triazolopyridine compounds with phosphodiesterase inhibitory activity, as well as to their use as therapeutic agents in the treatment of inflammatory diseases and conditions.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: January 27, 2015
    Assignee: Leo Pharma A/S
    Inventors: Simon Feldbæk Nielsen, Jens Christian Højland Larsen
  • Patent number: 8933063
    Abstract: The present invention relates to processes for the crystallisation and for the preparation and isolation of a novel crystalline form of fusidic acid, to the use of said processes in the manufacture of pharmaceutical formulation or medicament, and to the use of said crystalline fusidic acid form for the treatment of bacterial infections.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: January 13, 2015
    Assignee: Leo Pharma A/S
    Inventors: Jan Jensen, Niels Rastrup Andersen
  • Publication number: 20140322331
    Abstract: Calcipotriol monohydrate nanocrystals prepared by the process disclosed herein may be incorporated in a pharmaceutical composition for use in the prevention or treatment of dermal diseases and conditions.
    Type: Application
    Filed: March 20, 2014
    Publication date: October 30, 2014
    Applicant: LEO PHARMA A/S
    Inventor: Karsten PETERSSON
  • Publication number: 20140323993
    Abstract: An applicator for topically applying a semi-solid medicament comprises an applicator head having an applicator face for spreading medicament across the skin; a sealable aperture on the applicator face; and a drive mechanism for forcing medicament out through the aperture. The applicator head includes a cartridge port at the rear of the applicator face for receiving a dispensing end of a cartridge charged with medicament. The drive mechanism comprises a dial knob rotatable around a longitudinal axis of the applicator for advancing a piston along a drive member towards the applicator head to force medicament from the cartridge and thereby dispense a predetermined dose of medicament onto the applicator face.
    Type: Application
    Filed: March 8, 2012
    Publication date: October 30, 2014
    Applicant: LEO PHARMA A/S
    Inventors: Alun Wilcox, Peter Sprada, Alexandra Louisa Faraday Crook, Steven William McLellan, Graham Keith Lacy, Julian Francis Ralph Swan
  • Publication number: 20140272998
    Abstract: The present invention relates to the field of cancer-diagnostics. In particular the invention relates to a microRNA expression signature that allows discriminating skin samples of cutaneous T-cell lymphomas (CTCL) from non-malignant (inflammantory) skin samples by use of quantitative polymerase chain reaction performed on reverse transcribed miRNA. miR-155, miR-326, miR-663b, miR-203 and miR-205 are shown to be differentially expressed.
    Type: Application
    Filed: July 13, 2012
    Publication date: September 18, 2014
    Applicants: LEO PHARMA A/S, COPENHAGEN UNIVERSITY, RIGSHOSPITALET, GENTOFTE HOSPITAL
    Inventors: Ulrik Ralfkiaer, Peter Hagedorn, Charlotte Busch Ahler, Carsten Geisler, Anders Woetmann, Lone Skov, Niels Feentved Odum, Elisabeth Ralfkiaer
  • Patent number: 8829190
    Abstract: The present invention relates to a compound according to formula (I), wherein X and Y are either C and N or N and C; Z is CH2, CH2—CH2, CH2—NH, or NH; R1 is halogen, or R1 is alkyl, alkenyl, alkynyl, haloalkyl, alkoxy, cycloalkyl, alkoxycarbonyl, aryl, all of which are optionally substituted; R2 is hydrogen, or R2 is alkyl, cycloalkyl, alkoxy, heterocycloalkyl, aryl, heteroaryl, alkoxycarbonyl, aminocarbonyl, amino, all of which are optionally substituted; A is aryl, cycloalkyl, cycloalkenyl, heteroaryl, heterocycloalkyl or heterocycloalkenyl, all of which are optionally substituted; and pharmaceutically acceptable salts, hydrates, or solvates hereof. The invention further relates to said compounds for use in therapy, to pharmaceutical compositions comprising said compounds, to methods of treating diseases, e.g. dermal diseases, with said compounds, and to the use of said compounds in the manufacture of medicaments, in particular for the treatment of dermal diseases.
    Type: Grant
    Filed: April 16, 2008
    Date of Patent: September 9, 2014
    Assignee: Leo Pharma A/S
    Inventors: Jakob Felding, Morten Dahl Sørensen
  • Patent number: D718130
    Type: Grant
    Filed: October 18, 2012
    Date of Patent: November 25, 2014
    Assignee: LEO Pharma A/S
    Inventors: Alun Wilcox, Peter Sprada, Graeme Howard Davies, Nicholas Henry Reddall, Joshua Thomas Richards
  • Patent number: D725470
    Type: Grant
    Filed: October 18, 2012
    Date of Patent: March 31, 2015
    Assignee: LEO Pharma A/S
    Inventors: Alun Wilcox, Peter Sprada, Graeme Howard Davies, Nicholas Henry Reddall, Joshua Thomas Richards
  • Patent number: D727167
    Type: Grant
    Filed: October 18, 2012
    Date of Patent: April 21, 2015
    Assignee: LEO Pharma A/S
    Inventors: Alun Wilcox, Peter Sprada, Graeme Howard Davies, Nicholas Henry Reddall, Joshua Thomas Richards