Patents by Inventor Pierre E. Signore

Pierre E. Signore 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: 20100222863
    Abstract: Silk-containing stent grafts are provided comprising an endoluminal stent and a graft, wherein the silk induces the in vivo adhesion of the stent graft to vessel walls, or, otherwise induces or accelerates an in vivo fibrotic reaction causing said stent graft to adhere to vessel wall. Also provided are methods for making and using such stent grafts.
    Type: Application
    Filed: March 31, 2010
    Publication date: September 2, 2010
    Applicant: Angiotech International AG
    Inventors: David M. Gravett, Pierre E. Signore, Kaiyue Wang, Philip M. Toleikis, Dechi Guan, Zengxuan Hu, Arpita Maiti
  • Publication number: 20090280153
    Abstract: Electrical devices (e.g., cardiac rhythm management and neurostimulation devices) for contact with tissue are used in combination with an anti-scarring agent in order to inhibit scarring that may otherwise occur when the devices are implanted within an animal.
    Type: Application
    Filed: March 31, 2006
    Publication date: November 12, 2009
    Applicant: Angiotech International AG
    Inventors: William L. Hunter, Philip M. Toleikis, David M. Gravett, Arpita Maiti, Richard T. Liggins, Aniko Takacs-Cox, Rui Avelar, Pierre E. Signore, Troy A. E. Loss, Anne Hutchinson, Gaye McDonald-Jones, Fara Lakhani
  • Patent number: 7166570
    Abstract: Implants are used in combination with a fibrosis-inducing agent in order to induce fibrosis that may otherwise not occur when the implant is placed within an animal or increase fibrosis between the implant and the host tissue.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: January 23, 2007
    Assignee: Angiotech International AG
    Inventors: William L. Hunter, David M. Gravett, Philip M. Toleikis, Arpita Maiti, Pierre E. Signore, Richard T. Liggins, Dechi Guan
  • Publication number: 20040199241
    Abstract: Silk-containing stent grafts are provided comprising an endoluminal stent and a graft, wherein the silk is induces the in vivo adhesion of the stent graft to vessel walls, or, otherwise induces or accelerates an in vivo fibrotic reaction causing said stent graft to adhere to vessel wall. Also provided are methods for making and using such stent grafts.
    Type: Application
    Filed: December 29, 2003
    Publication date: October 7, 2004
    Applicant: Angiotech International AG
    Inventors: David M. Gravett, Pierre E. Signore, Kaiyue Wang, Philip M. Toleikis, Dechi Guan, Zengxuan Hu, Arpita Maiti
  • Publication number: 20040146546
    Abstract: The present invention provides compositions, devices, and methods for maintaining or improving the integrity of body passageways following surgery, such as at a graft site, or injury. Delivery devices including one or more therapeutic agents and a mesh are described. Representative examples of therapeutic agents include microtubule stabilizing agents, anti-angiogenic factors, inhibitors of smooth muscle cell growth or proliferation, non-steroidal anti-inflammaory drugs, and other factors useful preventing and/or reducing a proliferative biological response that may obstruct or hinder the optimal functioning of the passageway or cavity.
    Type: Application
    Filed: September 26, 2003
    Publication date: July 29, 2004
    Applicant: Angiotech Pharmaceuticals, Inc.
    Inventors: David M. Gravett, Philip M. Toleikis, Dechi Guan, Pierre E. Signore, Thomas S. Spencer, William L. Hunter, Kaiyue Wang
  • Publication number: 20030216758
    Abstract: Surgical patches are described which release an anti-inflammatory agent, an anti-platelet agent, an anticoagulant, a fibrinolytic agent, a cell-cycle inhibitor, and/or an anti-proliferative agent.
    Type: Application
    Filed: December 27, 2002
    Publication date: November 20, 2003
    Applicant: Angiotech Pharmaceuticals, Inc.
    Inventor: Pierre E. Signore
  • Publication number: 20030194421
    Abstract: Compositions, methods and devices are provided for treating and/or preventing uveitis.
    Type: Application
    Filed: December 27, 2002
    Publication date: October 16, 2003
    Applicant: Angiotech Pharmaceuticals, Inc.
    Inventor: Pierre E. Signore
  • Publication number: 20030124197
    Abstract: The present invention provides compositions and methods for improving the integrity of body passageways following surgery or injury. Representative examples of therapeutic agents include microtubule stabilizing agents, fibrosis inducers, angiogenic factors, growth factors and cytokines and other factors involved in the wound healing or fibrosis cascade.
    Type: Application
    Filed: December 18, 2002
    Publication date: July 3, 2003
    Applicant: University of British Columbia
    Inventors: Pierre E. Signore, Lindsay S. Machan
  • Publication number: 20020022055
    Abstract: The present invention provides compositions and methods for improving the integrity of body passageways following surgery or injury. Representative examples of therapeutic agents include microtubule stabilizing agents, fibrosis inducers, angiogenic factors, growth factors and cytokines and other factors involved in the wound healing or fibrosis cascade.
    Type: Application
    Filed: February 23, 2000
    Publication date: February 21, 2002
    Inventor: Pierre E Signore