Patents Assigned to Helsinki University Licensing Ltd.
  • Patent number: 7408040
    Abstract: PDGF-D, a new member of the PDGF/VEGF family of growth factors, as well as the nucleotide sequence encoding it, methods for producing it, antibodies and other antagonists to it, transfected and transformed host cells expressing it, pharmaceutical compositions containing it, and uses thereof in medical and diagnostic applications, including methods for stimulating growth of a connective tissue or healing a wound in a mammal, which methods comprise administering to the mammal an effective amount of PDGF-D polypeptides or polynucleotides encoding the PDGF-D polypeptides.
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: August 5, 2008
    Assignees: Helsinki University Licensing, Ltd., Luddig Institute for Cancer Research
    Inventors: Marko Uutela, Ulf Eriksson, Kari Alitalo
  • Patent number: 7122654
    Abstract: VEGF-D, a new member of the PDGF family of growth factors, which among other things stimulates endothelial cell proliferation and angiogenesis and increases vascular permeability, as well as nucleotide sequences encoding it, methods for producing it, antibodies and other antagonists to it, transfected or transformed host cells for expressing it, pharmaceutical compositions containing it, and uses thereof in medical and diagnostic applications.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: October 17, 2006
    Assignees: Ludwig Institute for Cancer Research, Helsinki University Licensing Ltd.
    Inventors: Marc G. Achen, Andrew F. Wilks, Steven Stacker, Kari Alitalo
  • Publication number: 20060177428
    Abstract: Isolated nucleic acid molecule comprising an antisense nucleic acid sequence which is antisense to a polynucleotide that encodes a VEGF-D polypeptide, vectors and host cells including the same. Also disclosed are methods of inhibiting VEGF-D function or expression in a mammal, for example, in treating cancer, comprising administering to the mammal in need thereof a vector of the present invention.
    Type: Application
    Filed: December 16, 2005
    Publication date: August 10, 2006
    Applicants: Ludwig Institute for Cancer Research, Helsinki University Licensing Ltd. OY
    Inventors: Marc Achen, Andrew Wilks, Steven Stacker, Kari Alitalo
  • Patent number: 6795178
    Abstract: A non-invasive portable apparatus for analyzing the performance of gas-filled window glazing units is disclosed. The operation of the apparatus is based on discharging the spacing between the panels (2a, 2b) of the window glazing unit (1) by applying rapidly alternating electrical field to the spacing between the panels of the window glazing unit, on collecting and analyzing the emitted discharge light in different structural intervals. The discharge is created by a needle-like electrode (5), and the inner conducting layer (2a) of the glazing unit serves as another electrode. The localization of the discharge in the vicinity of the end of the needle-like electrode (5) makes it possible to collect the emitted light without routine adjustment of the optical system.
    Type: Grant
    Filed: December 6, 2000
    Date of Patent: September 21, 2004
    Assignee: Helsinki University Licensing Ltd. Oy
    Inventors: Markku Räsänen, Leonid Khriachtchev, Mika Petterson
  • Publication number: 20040175730
    Abstract: VEGF-D, a new member of the PDGF family of growth factors, which among other things stimulates endothelial cell proliferation and angiogenesis and increases vascular permeability, as well as nucleotide sequences encoding it, methods for producing it, antibodies and other antagonists to it, transfected or transformed host cells for expressing it, pharmaceutical compositions containing it, and uses thereof in medical and diagnostic applications.
    Type: Application
    Filed: November 12, 2003
    Publication date: September 9, 2004
    Applicants: Ludwig Institute for Cancer Research, Helsinki University Licensing Ltd., OY
    Inventors: Marc G. Achen, Andrew F. Wilks, Steven A. Stacker, Kari Alitalo
  • Patent number: 6730658
    Abstract: Provided are methods of stimulating the growth of lymphatic endothelia using an Flt4 ligand.
    Type: Grant
    Filed: August 2, 2000
    Date of Patent: May 4, 2004
    Assignees: Helsinki University Licensing, Ltd., Ludwig Institute for Cancer Research
    Inventors: Kari Alitalo, Vladimir Joukov
  • Patent number: 6689580
    Abstract: VEGF-D, a new member of the PDGF family of growth factors, which among other things stimulates endothelial cell proliferation and angiogenesis and increases vascular permeability, as well as nucleotide sequences encoding it, methods for producing it, antibodies and other antagonists to it, transfected or transformed host cells for expressing it, pharmaceutical compositions containing it, and uses thereof in medical and diagnostic applications.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: February 10, 2004
    Assignees: Ludwig Institute for Cancer Research, Helsinki University Licensing Ltd.
    Inventors: Marc G. Achen, Andrew F. Wilks, Steven A. Stacker, Kari Alitalo
  • Patent number: 6645933
    Abstract: Provided are polypeptide ligands for the receptor tyrosine kinase, Flt4. Also provided are cDNAs and vectors encoding the ligands, pharmaceutical compositions and diagnostic reagents comprising the ligands, and methods of making and using the ligands.
    Type: Grant
    Filed: June 28, 1996
    Date of Patent: November 11, 2003
    Assignees: Helsinki University Licensing Ltd. Oy, Ludwig Institute for Cancer Research
    Inventors: Kari Alitalo, Vladimir Joukov
  • Publication number: 20030170253
    Abstract: VEGF-B polypeptides from the PDGF family of growth factors having the property of promoting mitosis and proliferation of vascular endothelial cells, DNA sequences encoding these polypeptides, pharmaceutical compositions containing them and antibodies which react with them. The VEGF-B polypeptides are useful in stimulating angiogenesis as well as in diagnostic applications.
    Type: Application
    Filed: September 25, 2001
    Publication date: September 11, 2003
    Applicant: HELSINKI UNIVERSITY LICENSING, LTD.
    Inventors: Ulf Eriksson, Birgitta Olofsson, Kari Alitalo, Katri Pajusola
  • Publication number: 20030125537
    Abstract: VEGF-D, a new member of the PDGF family of growth factors, which among other things stimulates endothelial cell proliferation and angiogenesis and increases vascular permeability, as well as nucleotide sequences encoding it, methods for producing it, antibodies and other antagonists to it, transfected or transformed host cells for expressing it, pharmaceutical compositions containing it, and uses thereof in medical and diagnostic applications.
    Type: Application
    Filed: June 5, 2002
    Publication date: July 3, 2003
    Applicant: Ludwig Institute for Cancer Research and Helsinki University Licensing Ltd. OY
    Inventors: Marc G. Achen, Andrew F. Wilks, Steven A. Stacker, Kari Alitalo
  • Patent number: 6455761
    Abstract: The present invention relates to plant biotechnology and specifically to a novel transformation protocol for obtaining transgenic turnip rape plants with Agrobacterium mediated transformation. In the protocol an internode section of the inflorescence carrying stem of mature turnip rape is used as explant.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: September 24, 2002
    Assignee: Helsinki University Licensing Ltd. Oy
    Inventors: Viktor Kuvshinov, Kimmo Koivu, Anne Kanerva, Eija Pehu
  • Patent number: 6432635
    Abstract: An isolated nucleic acid molecule, wherein the molecule contains: (1) a first sequence consisting of human cystatin B genomic DNA as set forth in FIG. 3 (SEQ ID NO:1); (2) a second sequence, wherein said second sequence is a subsequence of said first sequence, is at least nucleotides in length, and is not present in human cystatin B cDNA; (3) a third sequence in which at least one nucleotide of said first or second sequences is replaced by a different nucleotide; or (4) a fourth sequence complementary to any of said first, second or third sequences; with the proviso that (I) if said molecule is an RNA molecule, U replaces T in said sequence of said molecule, and (ii) said third sequence is at least 95% identical to said first or second sequence.
    Type: Grant
    Filed: March 18, 1997
    Date of Patent: August 13, 2002
    Assignees: Helsinki University Licensing Ltd. Oy, The Board of Trustees of the Leland Stanford Jr. Univeristy
    Inventors: Richard M. Myers, David R. Cox, Len A. Pennacchio, Anna-Elina Lehesjoki, Albert De La Chapelle
  • Patent number: 6403088
    Abstract: The invention provides antibodies that are reactive with VEGF-C, a polypeptide ligand for Flt4 receptor tyrosine kinase (VEGFR-3).
    Type: Grant
    Filed: February 14, 1996
    Date of Patent: June 11, 2002
    Assignees: Helsinki University Licensing, Ltd., Ludwig Institute for Cancer Research
    Inventors: Kari Alitalo, Vladimir Joukov
  • Patent number: 6331301
    Abstract: VEGF-B polypeptides from the PDGF family of growth factors having the property of promoting mitosis and proliferation of vascular endothelial cells, DNA sequences encoding these polypeptides, pharmaceutical compositions containing them and antibodies which react with them. The VEGF-B polypeptides are useful in stimulating angiogenesis as well as in diagnostic applications.
    Type: Grant
    Filed: May 6, 1997
    Date of Patent: December 18, 2001
    Assignees: Ludwig Institute for Cancer Research, Helsinki University Licensing Ltd. Oy
    Inventors: Ulf Eriksson, Birgitta Olofsson, Kari Alitalo, Katri Pajusola
  • Patent number: 6245530
    Abstract: Provided are ligands for the receptor tyrosine kinase, Flt4. Also provided are cDNAs and vectors encoding the ligands, pharmaceutical compositions and diagnostic reagents.
    Type: Grant
    Filed: January 12, 1996
    Date of Patent: June 12, 2001
    Assignees: Ludwig Institute for Cancer Research, Helsinki University Licensing, Ltd. OY
    Inventors: Kari Alitalo, Vladimir Joukov
  • Patent number: 6235713
    Abstract: VEGF-D, a new member of the PDGF family of growth factors, which among other things stimulates endothelial cell proliferation and angiogenesis and increases vascular permeability, as well as nucleotide sequences encoding it, methods for producing it, antibodies and other antagonists to it, transfected or transformed host cells for expressing it, pharmaceutical compositions containing it, and uses thereof in medical and diagnostic applications.
    Type: Grant
    Filed: August 21, 1997
    Date of Patent: May 22, 2001
    Assignees: Ludwig Institute for Cancer Research, Helsinki University Licensing Ltd.
    Inventors: Marc G. Achen, Andrew F. Wilks, Steven A. Stacker, Kari Alitalo
  • Patent number: 6221839
    Abstract: Provided are ligands for the receptor tyrosine kinase, Flt4. Also provided are cDNAs and vectors encoding the ligand, pharmaceutical compositions and diagnostic reagents.
    Type: Grant
    Filed: August 1, 1995
    Date of Patent: April 24, 2001
    Assignees: Helsinki University Licensing Ltd. Oy, Ludwig Institute for Cancer Research
    Inventors: Kari Alitalo, Vladimir Joukov
  • Patent number: 6130071
    Abstract: Provided are purified and isolated VEGF-C cysteine deletion variants that bind to Flt4 receptor tyrosine kinase (VEGFR-3) but demonstrate reduced binding (relative to VEGF-C) to kdr receptor tyrosine kinase (VEGFR-2); polynucleotides encoding the polypeptide; vectors and host cells that embody the polynucleotides; pharmaceutical compositions and diagnostic reagents comprising the polypeptides; and methods of making and using the foregoing.
    Type: Grant
    Filed: February 5, 1997
    Date of Patent: October 10, 2000
    Assignee: Helsinki University Licensing, Ltd.
    Inventors: Kari Alitalo, Vladimir Joukov
  • Patent number: 5968828
    Abstract: Provided are transgenic plants with resistance to viral infection polynucleotides and methods for conferring such resistance, and methods for producing the transgenic plants. Plants transformed with a nucleotide sequence encoding a P1 protein of potato virus Y result in plants having increased resistance to infection by potato virus Y.
    Type: Grant
    Filed: November 18, 1996
    Date of Patent: October 19, 1999
    Assignee: Helsinki University Licensing Ltd. Oy
    Inventors: Eija Pehu, Tuula Pehu, Tuula Maki-Valkama, Jari Valkonen, Kimmo Koivu, Kirsi Lehto
  • Patent number: 5877020
    Abstract: The present application discloses promoter sequences for Tie, an endothelial cell receptor tyrosine kinase and their use in therapy and diagnosis as well as production of proteins in blood and tissues.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: March 2, 1999
    Assignee: Helsinki University Licensing, Ltd.
    Inventors: Kari Alitalo, Jaana Korhonen