Patents by Inventor Gerhard Possnecker

Gerhard Possnecker 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).

  • Powder compositions and methods of manufacturing articles therefrom
    Patent number: 10450414
    Abstract: Powder compositions and articles and methods of forming articles from powder compositions are provided. The powder compositions include at least one powder that preferably includes an amount of one or more branched polymers such as, for example, one or more branched polyamide polymers. The powder composition is preferably capable of being formed, via a layer-by-layer sintering process such as, for example, selective laser sintering, into a three-dimensional article.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: October 22, 2019
    Assignee: 3D Systems, Inc.
    Inventors: Raffaele Martinoni, Paul Boehler, Paul Stenson, Jurgen Spindler, Eberhard Kinkelin, Gerhard Possnecker
  • Powder Compositions and Methods of Manufacturing Articles Therefrom
    Publication number: 20170158816
    Abstract: Powder compositions and articles and methods of forming articles from powder compositions are provided. The powder compositions include at least one powder that preferably includes an amount of one or more branched polymers such as, for example, one or more branched polyamide polymers. The powder composition is preferably capable of being formed, via a layer-by-layer sintering process such as, for example, selective laser sintering, into a three-dimensional article.
    Type: Application
    Filed: February 17, 2017
    Publication date: June 8, 2017
    Inventors: Raffaele Martinoni, Paul Boehler, Paul Stenson, Jurgen Spindler, Eberhard Kinkelin, Gerhard Possnecker
  • Powder compositions and methods of manufacturing articles therefrom
    Patent number: 9611355
    Abstract: Powder compositions and articles and methods of forming articles from powder compositions are provided. The powder compositions include at least one powder that preferably includes an amount of one or more branched polymers such as, for example, one or more branched polyamide polymers. The powder composition is preferably capable of being formed, via a layer-by-layer sintering process such as, for example, selective laser sintering, into a three-dimensional article.
    Type: Grant
    Filed: March 12, 2009
    Date of Patent: April 4, 2017
    Assignee: 3D Systems, Inc.
    Inventors: Raffaele Martinoni, Paul Boehler, Paul Stenson, Jürgen Spindler, Eberhard Kinkelin, Gerhard Pössnecker
  • Powder Compositions and Methods of Manufacturing Articles Therefrom
    Publication number: 20110052927
    Abstract: Powder compositions and articles and methods of forming articles from powder compositions are provided. The powder compositions include at least one powder that preferably includes an amount of one or more branched polymers such as, for example, one or more branched polyamide polymers. The powder composition is preferably capable of being formed, via a layer-by-layer sintering process such as, for example, selective laser sintering, into a three-dimensional article.
    Type: Application
    Filed: March 12, 2009
    Publication date: March 3, 2011
    Applicant: VALSPAR SOURCING, INC.
    Inventors: Raffaele Martinoni, Paul Boehler, Paul Stenson, Jurgen Spindler, Eberhard Kinkelin, Gerhard Possnecker