Patents by Inventor Malte Burchardt

Malte Burchardt 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).

  • Use of a carbonaceous coating for protecting a passive electric component from attack by ammonia and system comprising a passive electrical component, which is protected against attack by ammonia
    Patent number: 11702735
    Abstract: The invention relates to the use of a carbonaceous coating for protection of a passive electrical component from attack by ammonia, wherein the carbonaceous coating is a sol-gel coating or a plasma-polymeric coating. This coating comprises a particular carbon content.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: July 18, 2023
    Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
    Inventors: Dirk Salz, Andreas Stake, Malte Burchardt, Franz-Josef Wöstmann, Stefan Dieckhoff, Christoph Regula, Christopher Dölle, Ralph Wilken
  • Passive electrical component with coating to improve the loading capacity
    Patent number: 11646148
    Abstract: The invention relates to a passive electrical component, especially a coil, having an interlayer, wherein the interlayer has a lower coefficient of thermal expansion than the surface of the passive electrical component covered with the interlayer, and disposed atop that a plasma-polymeric carbon-containing coating having a carbon content measured at a depth of 80 nm away from the side of the plasma-polymeric coating remote from the interlayer, wherein the plasma-polymeric coating comprises a carbon content of 50 to 100 atom %, preferably 50 to 90 atom %, or is configured as an organometallic coating a carbon content of 2 to 50 atom %, in each case measured by means of XPS.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: May 9, 2023
    Assignee: Fraunhofer-Gesellschaft zur Förderung dee angewandten Forschung e.V.
    Inventors: Dirk Salz, Ralph Wilken, Stefan Dieckhoff, Malte Burchardt, Christopher Dölle, Christoph Regula, Franz-Josef Wöstmann
  • METHOD FOR PRODUCING A COMPONENT HAVING A CAVITY
    Publication number: 20200365319
    Abstract: A method for producing an electrically conductive component having a cavity is described. An efficient production method for such a component, which allows a high variability of the wall thickness of the component, is implemented by applying a load-bearing layer consisting of an electrically conductive material to a soluble substrate and then dissolving and at least partially removing the substrate.
    Type: Application
    Filed: January 9, 2019
    Publication date: November 19, 2020
    Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: UWE SPECHT, MICHAEL HEUSER, MALTE BURCHARDT, FRANZ-JOSEF WOESTMANN
  • USE OF A CARBONACEOUS COATING FOR PROTECTING A PASSIVE ELECTRIC COMPONENT FROM ATTACK BY AMMONIA AND SYSTEM COMPRISING A PASSIVE ELECTRICAL COMPONENT, WHICH IS PROTECTED AGAINST ATTACK BY AMMONIA
    Publication number: 20200340105
    Abstract: The invention relates to the use of a carbonaceous coating for protection of a passive electrical component from attack by ammonia, wherein the carbonaceous coating is a sol-gel coating or a plasma-polymeric coating. This coating comprises a particular carbon content.
    Type: Application
    Filed: October 23, 2018
    Publication date: October 29, 2020
    Inventors: Dirk Salz, Andreas Stake, Malte Burchardt, Franz-Josef Wöstmann, Stefan Dieckhoff, Christoph Regula, Christopher Dölle, Ralph Wilken
  • PASSIVE ELECTRICAL COMPONENT WITH COATING TO IMPROVE THE LOADING CAPACITY
    Publication number: 20190206608
    Abstract: The invention relates to a passive electrical component, especially a coil, having an interlayer, wherein the interlayer has a lower coefficient of thermal expansion than the surface of the passive electrical component covered with the interlayer, and disposed atop that a plasma-polymeric carbon-containing coating having a carbon content measured at a depth of 80 nm away from the side of the plasma-polymeric coating remote from the interlayer, wherein the plasma-polymeric coating comprises a carbon content of 50 to 100 atom %, preferably 50 to 90 atom %, or is configured as an organometallic coating a carbon content of 2 to 50 atom %, in each case measured by means of XPS.
    Type: Application
    Filed: August 4, 2017
    Publication date: July 4, 2019
    Inventors: Dirk Salz, Ralph Wilken, Stefan Dieckhoff, Malte Burchardt, Christopher Dölle, Christoph Regula, Franz-Josef Wöstmann
  • Removable anodising agent, in particular for local anodic oxidation of metal surfaces
    Patent number: 10151044
    Abstract: The invention relates to a removable anodizing agent, in particular for local anodic oxidation of metal surfaces, and its use, and a method for anodic oxidation by means of an anodizing agent according to the invention.
    Type: Grant
    Filed: March 22, 2012
    Date of Patent: December 11, 2018
    Assignees: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V., AIRBUS OPERATIONS GMBH
    Inventors: Malte Burchardt, Stefan Dieckhoff, Andreas Hartwig, Malte Kleemeier, Katharina Teczyk, Philippe Vulliet, Armin Fangmeier
  • REMOVABLE ANODISING AGENT, IN PARTICULAR FOR LOCAL ANODIC OXIDATION OF METAL SURFACES
    Publication number: 20140061055
    Abstract: The invention relates to a removable anodising agent, in particular for local anodic oxidation of metal surfaces, and its use, and a method for anodic oxidation by means of an anodising agent according to the invention.
    Type: Application
    Filed: March 22, 2012
    Publication date: March 6, 2014
    Inventors: Malte Burchardt, Stefan Dieckhoff, Andreas Hartwig, Malte Kleemeier, Katharina Teczyk, Philippe Vulliet, Armin Fangmeier