Patents by Inventor Sven Oberhoffner

Sven Oberhoffner 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).

  • Patent number: 10124086
    Abstract: A composition includes polydioxanone and/or a copolymer thereof and at least one carboxylic salt. A molding includes the composition. A thread includes the composition. A medical kit includes the composition and a medical product includes the composition.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: November 13, 2018
    Assignee: ITV Denkendorf Produktservice GmbH
    Inventors: Sven Oberhoffner, Erhard Müller
  • Publication number: 20150100086
    Abstract: A composition includes polydioxanone and/or a copolymer thereof and at least one carboxylic salt. A molding includes the composition. A thread includes the composition. A medical kit includes the composition and a medical product includes the composition.
    Type: Application
    Filed: March 28, 2013
    Publication date: April 9, 2015
    Applicant: ITV Denkendorf Produktservice GmbH
    Inventors: Sven Oberhoffner, Erhard Müller
  • Publication number: 20150094760
    Abstract: A surgical suture material includes a drawn elongate main body and barbs adapted to anchor in human and/or animal tissues, wherein the barbs are partially in drawn form.
    Type: Application
    Filed: December 9, 2014
    Publication date: April 2, 2015
    Inventors: Erich Odermatt, Ingo Berndt, Silke König, Erhard Müller, Sven Oberhoffner, Heinrich Planck
  • Patent number: 8936619
    Abstract: A drawn surgical suture material includes an elongate main body and barbs for anchoring in biological tissues, wherein the barbs are formed by cuts made into the suture material in the undrawn state.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: January 20, 2015
    Assignees: Aesculap AG, ITV Denkendorf Produktservice GmbH
    Inventors: Erich Odermatt, Ingo Berndt, Silke König, Erhard Müller, Sven Oberhoffner, Heinrich Planck
  • Publication number: 20120150194
    Abstract: A thread includes an elongate thread body having on its surface protruding anchoring structures that anchor in biological tissues, and a stiffening coating on the anchoring structures.
    Type: Application
    Filed: May 10, 2010
    Publication date: June 14, 2012
    Applicants: ITV DENKENDORF PRODUKTSERVICE GMBH, AESCULAP AG
    Inventors: Erich Odermatt, Ingo Berndt, Erhard Müller, Sven Oberhoffner
  • Publication number: 20120136388
    Abstract: A surgical thread includes a polymeric core and a polymeric sheath surrounding the core, wherein the sheath includes barbs for anchoring in human and/or animal, tissues.
    Type: Application
    Filed: November 6, 2009
    Publication date: May 31, 2012
    Applicants: Aesculap AG, ITV Denkendorf Produktservice GmbH
    Inventors: Erich Odermatt, Ingo Berndt, Silke König, Erhard Müller, Sven Oberhoffner, Heinrich Planck
  • Publication number: 20120130406
    Abstract: Thread for use as a knotless or self-fixing surgical suture material including a main body, and anchoring structures formed on a surface of the main body of the thread and anchored in human or animal tissues, wherein at least some of the anchoring structures are at least partially covered by a coating of the main body of the thread, which coating is removable by liquids.
    Type: Application
    Filed: May 10, 2010
    Publication date: May 24, 2012
    Applicants: ITV DENKENDORF PRODUKTSERVICE GMBH, AESCULAP AG
    Inventors: Erich Odermatt, Ingo Berndt, Silke König, Sven Oberhoffner, Erhard Müller
  • Publication number: 20120109195
    Abstract: An elastomeric thread for use as a knotless or self-fixating wound closure system includes on its surface anchoring structures for anchoring in biological, more particularly human and/or animal, tissues.
    Type: Application
    Filed: May 10, 2010
    Publication date: May 3, 2012
    Applicants: ITV DENKENDORF PRODUKTSERVICE GMBH, AESCULAP AG
    Inventors: Erich Odermatt, Ingo Berndt, Silke König, Sven Oberhoffner, Erhard Müller
  • Publication number: 20110282384
    Abstract: A drawn surgical suture material includes an elongate main body and barbs for anchoring in biological tissues, wherein the barbs are formed by cuts made into the suture material in the undrawn state.
    Type: Application
    Filed: November 6, 2009
    Publication date: November 17, 2011
    Applicant: Aesculap Ag
    Inventors: Erich Odermatt, Ingo Berndt, Silke König, Erhard Müller, Sven Oberhoffner, Heinrich Planck
  • Publication number: 20110276090
    Abstract: A medical product including a biocompatible material includes two mutually opposite main surfaces, wherein at least one of the two main surfaces that anchor biological tissues, wherein the barbs protrude from the at least one main surface and are formed by cuts made in the biocompatible material, and wherein the material between the two main surfaces is completely broken through in an area of the cuts.
    Type: Application
    Filed: May 6, 2011
    Publication date: November 10, 2011
    Applicants: ITV Denkendorf Produktservice GmbH, Aesculap AG
    Inventors: Ingo Berndt, Erich Odermatt, Erhard Müller, Sven Oberhoffner
  • Publication number: 20110270305
    Abstract: A surgical thread avoids puncture channel bleeding, and has a polymeric core and a polymeric sheath surrounding the polymeric core, wherein the polymeric sheath is swellable in bodily fluids.
    Type: Application
    Filed: November 6, 2009
    Publication date: November 3, 2011
    Applicant: ITV DENKENDORF PRODUKTSERVICE GMBH
    Inventors: Sven Oberhoffner, Heinrich Planck, Erhard Müller
  • Patent number: 7141302
    Abstract: A suture material for surgery comprises one or more filaments and is formed with a coating, which is characterized in that the coating at least partly comprises a bioresorbable polymer, which is essentially formed from a random terpolymer with a completely amorphous structure.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: November 28, 2006
    Assignee: Deutsche Institute fur Textil-und Faserforschung Stuttgart Stiftung . . .
    Inventors: Erhard Mueller, Heinrich Planck, Sven Oberhoffner
  • Publication number: 20020086945
    Abstract: A suture material for surgery comprises one or more filaments and is formed with a coating, which is characterized in that the coating at least partly comprises a bioresorbable polymer, which is essentially formed from a random terpolymer with a completely amorphous structure.
    Type: Application
    Filed: December 14, 2001
    Publication date: July 4, 2002
    Inventors: Erhard Mueller, Heinrich Planck, Sven Oberhoffner
  • Patent number: 6048947
    Abstract: A triblock terpolymer with a structure ABA formed from a biodegradable hard segment A and a biodegradable soft segment B has as the soft segment a statistical terpolymer with a completely amorphous structure. A process for its production comprises chemically reacting the hard segment monomer with hydroxy terminal groups of the soft segment B. The absorbable polymer is suitable for the production of a surgical suture material, which is wholly or partly formed from the polymer.
    Type: Grant
    Filed: October 8, 1997
    Date of Patent: April 11, 2000
    Assignee: Deutsche Institute fuer Textil- und Faserforschung Stuttgart Stiftung des Oeffentlichen Rechts
    Inventors: Sven Oberhoffner, Heinrich - Ing. Planck
  • Patent number: 6031069
    Abstract: A resorbable polymer suitable for producing a medical product, comprising a triblock terpolymer with a structure ABA formed from a biodegradable hard segment A and a biodegradable soft segment B, has as the soft segment a statistical terpolymer with a completely amorphous structure. A process for its production comprises chemically reacting the hard segment monomer with hydroxy terminal groups of the soft segment B. The resorbable medical product produced from the triblock terpolymer can be a textile fabric, produced from multifilaments, a film, membrane or an injection molding.
    Type: Grant
    Filed: October 8, 1997
    Date of Patent: February 29, 2000
    Assignee: Duetsche Institute fuer Textil- und Faserforschung Stuttgart Stiftung des oeffentlichem Rechts
    Inventors: Sven Oberhoffner, Heinrich Planck