Patents by Inventor Giorgio Pietramaggiori

Giorgio Pietramaggiori 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: 20220313871
    Abstract: The invention relates to a scaffold material comprising a plurality of particles of a highly porous polymeric material, characterized in that said scaffold material becomes a shapeable paste once hydrated. The specific features of the particle material impart a special behavior to the scaffold, which can be easily shaped and even highly reversibly compressed, so that in certain aspects it can, if needed, be injected, said capacity to be shaped being maintained over a high range of hydration conditions. A particular aspect of the invention relates, therefore, to the use of such scaffold material for the manufacturing of shapeable body implants, such as breast implants, to the shapeable body implants themselves as well as to non-invasive methods for using thereof in creating or reconstructing a three-dimensional volume in a subject's body part.
    Type: Application
    Filed: January 7, 2022
    Publication date: October 6, 2022
    Inventors: Amelie Barbara Hildegarde Beduer, Thomas Braschler, Philippe Renaud, Giorgio Pietramaggiori, Saja Scherer
  • Patent number: 11219703
    Abstract: The invention relates to a scaffold material comprising a plurality of particles of a highly porous polymeric material, characterized in that said scaffold material becomes a shapeable paste once hydrated. The specific features of the particle material impart a special behavior to the scaffold, which can be easily shaped and even highly reversibly compressed, so that in certain aspects it can, if needed, be injected, said capacity to be shaped being maintained over a high range of hydration conditions. A particular aspect of the invention relates, therefore, to the use of such scaffold material for the manufacturing of shapeable body implants, such as breast implants, to the shapeable body implants themselves as well as to non-invasive methods for using thereof in creating or reconstructing a three-dimensional volume in a subject's body part.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: January 11, 2022
    Assignee: École Polytechnique Fédérale de Lausanne (EPFL)
    Inventors: Amélie Barbara Hildegarde Béduer, Thomas Braschler, Philippe Renaud, Giorgio Pietramaggiori, Saja Scherer
  • Patent number: 10252040
    Abstract: This invention relates in general to a method and device for facilitating hemostasis and wound healing. In particular, the invention relates to the device comprising a polymeric material disposed on a scaffold that facilitates hemostasis and wound healing. Specifically, the invention contemplates the use of such scaffolds in conjunction with a negative pressure device.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: April 9, 2019
    Assignees: Marine Polymer Technologies, Inc., The Brigham and Women's Hospital, Inc.
    Inventors: Dennis P. Orgill, Giorgio Pietramaggiori, Sergio Finkielsztein, John N. Vournakis
  • Publication number: 20190009005
    Abstract: Coating for a medical device comprising cell-adhesive proteins having the ability to reduce fibrous reaction, said coating being in the form of separate islets having an individual area which is less than 12 ?m2 and wherein the distance between the islets is less than 50 ?m.
    Type: Application
    Filed: July 19, 2018
    Publication date: January 10, 2019
    Inventors: Hicham Majd, Giorgio Pietramaggiori, Boris Hinz
  • Publication number: 20180250444
    Abstract: The invention relates to a scaffold material comprising a plurality of particles of a highly porous polymeric material, characterized in that said scaffold material becomes a shapeable paste once hydrated. The specific features of the particle material impart a special behavior to the scaffold, which can be easily shaped and even highly reversibly compressed, so that in certain aspects it can, if needed, be injected, said capacity to be shaped being maintained over a high range of hydration conditions. A particular aspect of the invention relates, therefore, to the use of such scaffold material for the manufacturing of shapeable body implants, such as breast implants, to the shapeable body implants themselves as well as to non-invasive methods for using thereof in creating or reconstructing a three-dimensional volume in a subject's body part.
    Type: Application
    Filed: August 18, 2016
    Publication date: September 6, 2018
    Inventors: Amélie Barbara Hildegarde BÉDUER, Thomas BRASCHLER, Philippe RENAUD, Giorgio PIETRAMAGGIORI, Saja SCHERER
  • Publication number: 20140377320
    Abstract: A treated surface of a device (10) for implantation or for application as a wound dressing, comprises an array of plasma-activated hydrophilic cell-adhesive areas (18) having the ability to reduce fibrous reaction, is in the form of an array of islets of activation. Each islet of activation (18) has a length which is less than 6 ?m, a width which is less than 2 ?m and the distance between islets is preferably from 4 ?m to 6 ?m. The islets of activation (18) are surrounded by non-activated, non-adhesive, hydrophobic areas.
    Type: Application
    Filed: December 21, 2012
    Publication date: December 25, 2014
    Inventors: Giorgio Pietramaggiori, Hicham Majd
  • Publication number: 20130310776
    Abstract: This invention relates in general to a method and device for facilitating hemostasis and wound healing. In particular, the invention relates to the device comprising a polymeric material disposed on a scaffold that facilitates hemostasis and wound healing. Specifically, the invention contemplates the use of such scaffolds in conjunction with a negative pressure device.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 21, 2013
    Applicants: The Brigham and Women's Hospital, Inc., Marine Polymer Technologies, Inc.
    Inventors: Dennis P. Orgill, Giorgio Pietramaggiori, Sergio Finkielsztein, John N. Vournakis
  • Patent number: 8486033
    Abstract: This invention relates in general to a method and device for facilitating hemostasis and wound healing. In particular, the invention relates to the device comprising a polymeric material disposed on a scaffold that facilitates hemostasis and wound healing. Specifically, the invention contemplates the use of such scaffolds in conjunction with a negative pressure device.
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: July 16, 2013
    Assignees: Marine Polymer Technologies, Inc., Brigham & Women's Hospital, Inc.
    Inventors: Dennis P. Orgill, Giorgio Pietramaggiori, Sergio Finkielsztein, John N. Vournakis
  • Publication number: 20110236432
    Abstract: Coating for a medical device comprising cell-adhesive proteins having the ability to reduce fibrous reaction, said coating being in the form of separate islets having an individual area which is less than 12 ?m2 and wherein the distance between the islets is less than 50 ?m.
    Type: Application
    Filed: September 7, 2009
    Publication date: September 29, 2011
    Applicant: Ecole Polytechnique Federale de Lausanne
    Inventors: Hicham Majd, Giorgio Pietramaggiori, Boris Hinz
  • Publication number: 20110015586
    Abstract: This invention relates in general to a method and device for facilitating hemostasis and wound healing. In particular, the invention relates to the device comprising a polymeric material disposed on a scaffold that facilitates hemostasis and wound healing. Specifically, the invention contemplates the use of such scaffolds in conjunction with a negative pressure device.
    Type: Application
    Filed: April 16, 2010
    Publication date: January 20, 2011
    Inventors: Dennis P. Orgill, Giorgio Pietramaggiori, Sergio Finkielsztein, John N. Vournakis
  • Publication number: 20090149823
    Abstract: This invention relates in general to a method and device for facilitating hemostasis and wound healing. In particular, the invention relates to the device comprising a polymeric material disposed on a scaffold that facilitates hemostasis and wound healing.
    Type: Application
    Filed: July 18, 2008
    Publication date: June 11, 2009
    Applicant: Marine Polymer Technologies, Inc.
    Inventors: Dennis P. Orgill, Giorgio Pietramaggiori, Sergio Finkielsztein, John N. Vournakis