Patents by Inventor STina Gestrelius

STina Gestrelius 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: 20110312891
    Abstract: Isolated active compound of a naturally occurring fraction of Enamel Matrix Derivatives (EMD), having at least one of each two N-terminal polypeptide fragments of amelogenin, which are at least 95% identical to an amino acid sequence as shown in SEQ. ID. No:1 and/or 2. The invention relates to the use of said isolated active compound of a fraction and/or of the fraction itself, and/or the at least one of each two polypeptide fragments for use as a medicament and/or for the manufacture of a pharmaceutical composition for a variety of different medical indications such as inducing and/or promoting cementogenesis, bone growth and/or binding between parts of living mineralised tissue, for bonding of a piece of living mineralised tissue to a bonding site on a piece of other living tissue, for endorsing binding between hard tissues, for inducing regeneration of dentin, and/or for filling a mineralized wound cavity and/or tissue defect following from a procedure and/or trauma.
    Type: Application
    Filed: June 29, 2009
    Publication date: December 22, 2011
    Applicant: Straumann Holding AG
    Inventors: Stina Gestrelius, Michel Dard, Ruzica Ranevski, S. Petter Lyngstadaas, Corinna Mauth
  • Patent number: 7960347
    Abstract: Enamel matrix, enamel matrix derivatives and/or enamel matrix proteins or peptides may be used as therapeutic or prophylactic agents for inducing programmed cell death (apoptosis), in particular in the treatment or prevention of cancer or malignant or benign neoplasms.
    Type: Grant
    Filed: April 14, 2010
    Date of Patent: June 14, 2011
    Assignee: Institut Straumann AG
    Inventors: Lars Hammarstrom, Stale Petter Lyngstadaas, Stina Gestrelius
  • Patent number: 7897180
    Abstract: The present invention relates to the use of a preparation of an active enamel matrix substance, such as an amelogenin, for the manufacture of a pharmaceutical composition for modulating an immune response. The composition can be used in preventing and/or treating a condition or disease in a mammal that is characterised by said mammal presenting an imbalance in its native immune response to an internal and/or external stimuli, i.e. wherein at least a part of said mammal's immune system is stimulated non-discriminatingly, reacts hypersensitively to said immunogen, or fails to react to said stimuli. Said condition can typically either be systemic or local, such as a systemic and/or post-traumatic whole-body inflammation or an autoimmune disease.
    Type: Grant
    Filed: October 7, 2009
    Date of Patent: March 1, 2011
    Assignee: Institut Straumann AG
    Inventors: Stina Gestrelius, Petter Lyngstadaas
  • Publication number: 20100234298
    Abstract: Enamel matrix, enamel matrix derivatives and/or enamel matrix proteins or peptides may be used as therapeutic or prophylactic agents for inducing programmed cell death (apoptosis), in particular in the treatment or prevention of cancer or malignant or benign neoplasms.
    Type: Application
    Filed: April 14, 2010
    Publication date: September 16, 2010
    Applicant: INSTITUT STRAUMANN AG
    Inventors: Lars Hammarstrom, Stale Petter Lyngstadaas, Stina Gestrelius
  • Publication number: 20100093632
    Abstract: The present invention relates to the use of a preparation of an active enamel matrix substance, such as an amelogenin, for the manufacture of a pharmaceutical composition for modulating an immune response. The composition can be used in preventing and/or treating a condition or disease in a mammal that is characterised by said mammal presenting an imbalance in its native immune response to an internal and/or external stimuli, i.e. wherein at least a part of said mammal's immune system is stimulated non-discriminatingly, reacts hypersensitively to said immunogen, or fails to react to said stimuli. Said condition can typically either be systemic or local, such as a systemic and/or post-traumatic whole-body inflammation or an autoimmune disease.
    Type: Application
    Filed: October 7, 2009
    Publication date: April 15, 2010
    Applicant: Institut Straumann AG
    Inventors: Stina Gestrelius, Petter Lyngstadaas
  • Patent number: 7608284
    Abstract: The present invention relates to the use of a preparation of an active enamel matrix substance, such as an amelogenin, for the manufacture of a pharmaceutical composition for modulating an immune response. The composition can be used in preventing and/or treating a condition or disease in a mammal that is characterised by said mammal presenting an imbalance in its native immune response to an internal and/or external stimuli, i.e. wherein at least a part of said mammal's immune system is stimulated non-discriminatingly, reacts hypersensitively to said immunogen, or fails to react to said stimuli. Said condition can typically either be systemic or local, such as a systemic and/or post-traumatic whole-body inflammation or an autoimmune disease.
    Type: Grant
    Filed: September 12, 2002
    Date of Patent: October 27, 2009
    Assignee: Institut Straumann AG
    Inventors: Stina Gestrelius, Petter Lyngstadaas
  • Patent number: 7304030
    Abstract: The present invention relates to the surprising finding that enamel matrix, enamel matrix derivatives and/or enamel matrix proteins induce dentin regeneration. The invention thus relates to the use of a preparation of an active enamel substance for the preparation of a pharmaceutical composition for the formation or regeneration of dentin following dental procedures involving exposure of vital dental pulp tissue. In another aspect, the invention relates to a method of promoting the formation or regeneration of dentin following dental procedures involving exposure of vital dental pulp tissue, the method comprising applying an effective amount of an active enamel substance on exposed vital dental pulp tissue after dental procedures.
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: December 4, 2007
    Assignee: Biora AB
    Inventors: Ståle Petter Lyngstadaas, Stina Gestrelius
  • Patent number: 7294352
    Abstract: Active enamel substances may be used for the preparation of a pharmaceutical or cosmetic composition for healing of a wound, improving healing of a wound, soft tissue regeneration or repair, or for preventing or treating infection or inflammation.
    Type: Grant
    Filed: October 30, 2003
    Date of Patent: November 13, 2007
    Assignee: Biora BioEx AB
    Inventors: Stina Gestrelius, Lars Hammarström, Petter Lyngstadaas, Christer Andersson, Ivan Slaby, Tomas Hammargren
  • Patent number: 7033611
    Abstract: The present invention relates to the use of enamel matrix, enamel matrix derivatives and/or enamel matrix proteins as therapeutic and/or cosmetic agents. These substances are used for the manufacture of a pharmaceutical and/or cosmetic composition for actively inducing, guiding and/or stimulating connective tissue growth and thus to prevent connective tissue scarring and/or contraction in a wound cavity and/or tissue defect that is characterized by a substantial loss of tissue. The invention comprises, in particular, the use of active enamel substances for guided connective soft tissue growth and resistance to contraction in deep cavity shaped wounds following loss or removal of significant volumes of tissue, such as e.g., after surgical removal of a tumor and especially in combination with radiation therapy.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: April 25, 2006
    Assignee: Biora Bioex AB
    Inventors: Ståle Petter Lyngstadaas, Stina Gestrelius
  • Patent number: 6979670
    Abstract: Enamel matrix, enamel matrix derivatives and/or enamel matrix proteins are used in the preparation of a pharmaceutical composition for promoting the take of a graft, e.g. in soft tissue such as skin or mucosa or mineralized tissue such as bone.
    Type: Grant
    Filed: March 9, 2000
    Date of Patent: December 27, 2005
    Assignee: Biora BioEx AB
    Inventors: Ståle Petter Lyngstadaas, STina Gestrelius
  • Publication number: 20050271604
    Abstract: Active enamel substances may be used for the preparation of a pharmaceutical or cosmetic composition for healing of a wound, improving healing of a wound, soft tissue regeneration or repair, or for preventing or treating infection or inflammation.
    Type: Application
    Filed: October 30, 2003
    Publication date: December 8, 2005
    Inventors: Stina Gestrelius, Lars Hammarstrom, Petter Lyngstadaas, Christer Andersson, Ivan Slaby, Tomas Hammargren
  • Publication number: 20050214231
    Abstract: The present invention relates to the surprising finding that enamel matrix, enamel matrix derivatives and/or enamel matrix proteins induce dentin regeneration. The invention thus relates to the use of a preparation of an active enamel substance for the preparation of a pharmaceutical composition for the formation or regeneration of dentin following dental procedures involving exposure of vital dental pulp tissue. In another aspect, the invention relates to a method of promoting the formation or regeneration of dentin following dental procedures involving exposure of vital dental pulp tissue, the method comprising applying an effective amount of an active enamel substance on exposed vital dental pulp tissue after dental procedures.
    Type: Application
    Filed: June 19, 2001
    Publication date: September 29, 2005
    Inventors: Stale Lyngstadaas, Stina Gestrelius
  • Publication number: 20050043216
    Abstract: Enamel matrix, enamel matrix derivatives and/or enamel matrix proteins or peptides may be used as therapeutic or prophylactic agents for inducing programmed cell death (apoptosis), in particular in the treatment or prevention of cancer or malignant or benign neoplasms.
    Type: Application
    Filed: June 29, 2004
    Publication date: February 24, 2005
    Inventors: Lars Hammarstrom, Stale Lyngstadaas, Stina Gestrelius
  • Publication number: 20040072727
    Abstract: The present invention relates to the use of enamel matrix, enamel matrix derivatives and/or enamel matrix proteins as therapeutic and/or cosmetic agents. Said substances are sued for the manufacture of a pharmaceutical and/or cosmetic composition for actively inducing guiding and/or stimulating connective tissue growth and thus to prevent connective tissue scaring and/or contraction in a wound cavity and/or tissue defect that is characterised by a substantial loss of tissue. Comprised in the invention is in particular the use of active enamel substances for guided connective soft tissue growth and resistance to contraction in deep cavity shaped wounds following loss or removal of significant volumes of tissue, such as e.g. after surgical removal of a tumour and especially in combination with radiation therapy.
    Type: Application
    Filed: August 22, 2003
    Publication date: April 15, 2004
    Inventors: Stale Petter Lyngstadaas, Stina Gestrelius
  • Patent number: 6720009
    Abstract: Active enamel substances may be used for the preparation of a pharmaceutical or cosmetic composition for healing of a wound, improving healing of a wound, soft tissue regeneration or repair, or for preventing or treating infection or inflammation.
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: April 13, 2004
    Assignee: Biora BioEx AB
    Inventors: Stina Gestrelius, Lars Hammarström, Petter Lyngstadaas, Christer Andersson, Ivan Slaby, Tomas Hammargren
  • Publication number: 20030096740
    Abstract: Enamel matrix, enamel matrix derivatives and/or enamel matrix proteins or peptides may be used as therapeutic or prophylactic agents for inducing programmed cell death (apoptosis), in particular in the treatment or prevention of cancer or malignant or benign neoplasms.
    Type: Application
    Filed: March 9, 2000
    Publication date: May 22, 2003
    Inventors: Lars Hammarstrom, Stale Petter Lyngstadaas, Stina Gestrelius
  • Publication number: 20030077291
    Abstract: The present invention relates to the use of a preparation of an active enamel matrix substance, such as an amelogenin, for the manufacture of a pharmaceutical composition for modulating an immune response. The composition can be used in preventing and/or treating a condition or disease in a mammal that is characterised by said mammal presenting an imbalance in its native immune response to an internal and/or external stimuli, i.e. wherein at least a part of said mammal's immune system is stimulated non-discriminatingly, reacts hypersensitively to said immunogen, or fails to react to said stimuli. Said condition can typically either be systemic or local, such as a systemic and/or post-traumatic whole-body inflammation or an autoimmune disease.
    Type: Application
    Filed: September 12, 2002
    Publication date: April 24, 2003
    Inventors: Stina Gestrelius, Petter Lyngstadaas
  • Publication number: 20030064927
    Abstract: Active enamel substances may be used for the preparation of a pharmaceutical or cosmetic composition for healing of a wound, improving healing of a wound, soft tissue regeneration or repair, or for preventing or treating infection or inflammation.
    Type: Application
    Filed: May 28, 2002
    Publication date: April 3, 2003
    Applicant: Biora BioEx AB
    Inventors: Stina Gestrelius, Lars Hammarstrom, Petter Lyngstadaas, Christer Andersson, Ivan Slaby, Tomas Hammargren
  • Patent number: 6503539
    Abstract: Active enamel substances may be used for the preparation of a pharmaceutical or cosmetic composition for healing of a wound, improving healing of a wound, soft tissue regeneration or repair, or for preventing or treating infection or inflammation.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: January 7, 2003
    Assignee: Biora BioEx AB
    Inventors: Stina Gestrelius, Lars Hammarström, Petter Lyngstadaas, Christer Andersson, Ivan Slaby, Tomas Hammargren
  • Publication number: 20020169105
    Abstract: Active enamel substances may be used for the preparation of a pharmaceutical or cosmetic composition for healing of a wound, improving healing of a wound, soft tissue regeneration or repair, or for preventing or treating infection or inflammation.
    Type: Application
    Filed: February 26, 1999
    Publication date: November 14, 2002
    Inventors: STINA GESTRELIUS, LARS HAMMARSTROM, PETTER LYNGSTADAAS, CHRISTER ANDERSSON, IVAN SLABY, TOMAS HAMMARGREN