Patents by Inventor Adrian Jenni

Adrian Jenni 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).

  • Abrasive particle with at most three surfaces and one corner
    Patent number: 10717908
    Abstract: An abrasive particle includes at most three surfaces and at least one edge which has a corner at at least one end. The abrasive particle may contain a ceramic material, particularly polycrystalline ?-Al2O3. Abrasive particles as a whole, methods for producing abrasive particles, moulds, abrasive articles, methods for producing abrasive articles, and methods for abrading a surface are also disclosed.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: July 21, 2020
    Assignee: Robert Bosch GmbH
    Inventors: Georg Hejtmann, Petra Stedile, Stefan Fuenfschilling, Moritz Oldenkotte, Thomas Rohner, Donat Frei, Adrian Jenni, Tony Pleschinger, Gert Lindemann, Andreas Harzer
  • Abrasive grain with main surfaces and subsidiary surfaces
    Patent number: 10557068
    Abstract: An abrasive grain includes a surface having at least a first face with a first outline, and at least one second face with a second outline. The first outline does not contain any vertices, but the second outline contains at least one vertex. The abrasive grain may include a ceramic material, especially polycrystalline ?-Al2O3.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: February 11, 2020
    Assignee: Robert Bosch GmbH
    Inventors: Moritz Oldenkotte, Georg Hejtmann, Gert Lindemann, Stefan Fuenfschilling, Petra Stedile, Adrian Jenni, Tony Pleschinger
  • Abrasive Particle with at Most Three Surfaces and One Corner
    Publication number: 20180142132
    Abstract: An abrasive particle includes at most three surfaces and at least one edge which has a corner at at least one end. The abrasive particle may contain a ceramic material, particularly polycrystalline ?-Al2O3. Abrasive particles as a whole, methods for producing abrasive particles, moulds, abrasive articles, methods for producing abrasive articles, and methods for abrading a surface are also disclosed.
    Type: Application
    Filed: January 22, 2018
    Publication date: May 24, 2018
    Inventors: Georg Hejtmann, Petra Stedile, Stefan Fuenfschilling, Moritz Oldenkotte, Thomas Rohner, Donat Frei, Adrian Jenni, Tony Pleschinger, Gert Lindemann, Andreas Harzer
  • Abrasive particle with at most three surfaces and one corner
    Patent number: 9914863
    Abstract: An abrasive particle includes at most three surfaces and at least one edge which has a corner at least one end. The abrasive particle may contain a ceramic material, particularly polycrystalline ?-Al2O3. Abrasive particles as a whole, methods for producing abrasive particles, moulds, abrasive articles, methods for producing abrasive articles, and methods for abrading a surface are also disclosed.
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: March 13, 2018
    Assignee: Robert Bosch GmbH
    Inventors: Georg Hejtmann, Petra Stedile, Stefan Fuenfschilling, Moritz Oldenkotte, Thomas Rohner, Donat Frei, Adrian Jenni, Tony Pleschinger, Gert Lindemann, Andreas Harzer
  • Abrasive Grain With Main Surfaces and Subsidiary Surfaces
    Publication number: 20170335157
    Abstract: An abrasive grain includes a surface having at least a first face with a first outline, and at least one second face with a second outline. The first outline does not contain any vertices, but the second outline contains at least one vertex. The abrasive grain may include a ceramic material, especially polycrystalline ?-Al2O3.
    Type: Application
    Filed: August 9, 2017
    Publication date: November 23, 2017
    Inventors: Moritz Oldenkotte, Georg Hejtmann, Gert Lindemann, Stefan Fuenfschilling, Petra Stedile, Adrian Jenni, Tony Pleschinger
  • Abrasive grain containing a first face without vertices and a second face with vertices
    Patent number: 9771505
    Abstract: An abrasive grain includes a surface having at least a first face with a first outline, and at least one second face with a second outline. The first outline does not contain any vertices, but the second outline contains at least one vertex. The abrasive grain may include a ceramic material, especially polycrystalline ?-Al2O3.
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: September 26, 2017
    Assignee: Robert Bosch GmbH
    Inventors: Moritz Oldenkotte, Georg Hejtmann, Gert Lindemann, Stefan Fuenfschilling, Petra Stedile, Adrian Jenni, Tony Pleschinger
  • Abrasive Grain Containing a First Face without Vertices and a Second Face with Vertices
    Publication number: 20150259587
    Abstract: An abrasive grain includes a surface having at least a first face with a first outline, and at least one second face with a second outline. The first outline does not contain any vertices, but the second outline contains at least one vertex. The abrasive grain may include a ceramic material, especially polycrystalline ?-Al2O3.
    Type: Application
    Filed: July 31, 2013
    Publication date: September 17, 2015
    Inventors: Moritz Oldenkotte, Georg Hejtmann, Gert Lindemann, Stefan Fuenfschilling, Petra Stedile, Adrian Jenni, Tony Pleschinger
  • Abrasive Particle with at Most Three Surfaces and One Corner
    Publication number: 20150210910
    Abstract: An abrasive particle includes at most three surfaces and at least one edge which has a corner at at least one end. The abrasive particle may contain a ceramic material, particularly polycrystalline ?-Al2O3. Abrasive particles as a whole, methods for producing abrasive particles, moulds, abrasive articles, methods for producing abrasive articles, and methods for abrading a surface are also disclosed.
    Type: Application
    Filed: July 31, 2013
    Publication date: July 30, 2015
    Inventors: Georg Hejtmann, Petra Stedile, Stefan Fuenfschilling, Moritz Oldenkotte, Thomas Rohner, Donat Frei, Adrian Jenni, Tony Pleschinger, Gert Lindemann, Andreas Harzer