Patents by Inventor Bernhard Kohl

Bernhard Kohl 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).

  • METHOD FOR MACHINING A METAL-CERAMIC SUBSTRATE, SYSTEM FOR SUCH A METHOD AND METAL-CERAMIC SUBSTRATES PRODUCED USING SUCH A METHOD
    Publication number: 20240157482
    Abstract: A method of processing a metal-ceramic substrate (1), including providing a metal-ceramic substrate (1), wherein the metal-ceramic substrate (1) comprises at least one metal layer (21) and one ceramic element (11), which extend along a main extension plane (HSE) and are arranged one above the other along a stacking direction (S) extending perpendicularly to the main extension plane (HSE), and forming a recess (15), in particular a through recess (15), in the metal-ceramic substrate (1) by processing by means of laser light (10), in particular of an ultrashort pulse (UKP) laser.
    Type: Application
    Filed: December 3, 2020
    Publication date: May 16, 2024
    Inventors: Thomas KOHL, Bernhard RETTINGER
  • METHOD FOR PROCESSING A METAL-CERAMIC SUBSTRATE, AND METAL-CERAMIC SUBSTRATE
    Publication number: 20240139884
    Abstract: A method for machining a metal-ceramic substrate (1), in particular for producing a predetermined breaking point, comprising: providing a metal-ceramic substrate (1) and forming a predetermined breaking point (7) in the metal-ceramic substrate (1) wherein the predetermined breaking point (7) has along a direction (V) thereof at least a first portion (A1) having a first depth (T1) and at least a second portion (A2) having a second depth (T2), wherein a second depth (T2) is realized, which is different from the first depth (T1).
    Type: Application
    Filed: March 2, 2022
    Publication date: May 2, 2024
    Inventors: Thomas Kohl, Bernhard Rettinger
  • Device and friction brake for reducing the amount of fine dust
    Patent number: 11828340
    Abstract: A device of a friction brake includes a collection container. Brake particles in an airflow coming from the friction brake are filterable by the device and the brake particles are collectable in the collection container. Collected brake particles are processable by the device such that an amount of respirable brake particles in the collected brake particles is reduced.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: November 28, 2023
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Georg Eichner, Bernhard Kohl, Katharina Kolbeck, Rasmus Leicht, Diana Westerteicher
  • Method and Control Unit for Regenerating a Brake Dust Filter
    Publication number: 20210362085
    Abstract: A filter device collects and stores brake particles generated by a friction brake. The filter device can be regenerated. The filter device determines that at least one boundary condition that makes it possible and/or permits the execution of regeneration of the filter device is met. In response to the determination, brake particles stored in the filter device are to be removed from the filter device.
    Type: Application
    Filed: April 29, 2019
    Publication date: November 25, 2021
    Inventors: Georg EICHNER, Bernhard KOHL, Katharina KOLBECK, Rasmus LEICHT, Diana WESTERTEICHER
  • Device and Friction Brake for Reducing the Amount of Fine Dust
    Publication number: 20210190156
    Abstract: A device of a friction brake includes a collection container. Brake particles in an airflow coming from the friction brake are filterable by the device and the brake particles are collectable in the collection container. Collected brake particles are processable by the device such that an amount of respirable brake particles in the collected brake particles is reduced.
    Type: Application
    Filed: May 21, 2019
    Publication date: June 24, 2021
    Inventors: Georg EICHNER, Bernhard KOHL, Katharina KOLBECK, Rasmus LEICHT, Diana WESTERTEICHER
  • Process for the preparation of roflumilast
    Patent number: 8618142
    Abstract: A composition comprising: roflumilast having a purity of greater than or equal to 99% by weight, and N-(3,5-dichloropyrid-4-yl)-3-cyclopropylmethoxy-4-hydroxybenzamide present (relative to roflumilast) in an amount greater than zero and less than 0.1% by weight.
    Type: Grant
    Filed: April 10, 2013
    Date of Patent: December 31, 2013
    Assignee: Takeda GmbH
    Inventors: Bernhard Kohl, Bernd Mueller, Walter Palosch
  • Process for the preparation of roflumilast
    Patent number: 8604064
    Abstract: A method for the treatment of chronic obstructive pulmonary disease (COPD), including administering to a patient suffering from COPD, a therapeutically effective amount of roflumilast having a purity of greater than or equal to 99% by weight, and N-(3,5-dichloropyrid-4-yl)-3-cyclopropylmethoxy-4-hydroxybenzamide present (relative to roflumilast) in an amount greater than zero and less than 0.1% by weight.
    Type: Grant
    Filed: April 10, 2013
    Date of Patent: December 10, 2013
    Assignee: Takeda GmbH
    Inventors: Bernhard Kohl, Bernd Mueller, Walter Palosch
  • Process for the preparation of roflumilast
    Patent number: 8536206
    Abstract: The invention relates to novel processes for the preparation of high-purity roflumilast.
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: September 17, 2013
    Assignee: Takeda GmbH
    Inventors: Bernhard Kohl, Bernd Mueller, Walter Palosch
  • Novel Process For The Preparation Of Roflumilast
    Publication number: 20130231374
    Abstract: A composition comprising: roflumilast having a purity of greater than or equal to 99% by weight, and N-(3,5-dichloropyrid-4-yl)-3-cyclopropylmethoxy-4-hydroxybenzamide present (relative to roflumilast) in an amount greater than zero and less than 0.1% by weight.
    Type: Application
    Filed: April 10, 2013
    Publication date: September 5, 2013
    Applicant: NYCOMED GMBH
    Inventors: Bernhard KOHL, Bernd MUELLER, Walter PALOSCH
  • Novel Process For The Preparation Of Roflumilast
    Publication number: 20130224299
    Abstract: A method for the treatment of chronic obstructive pulmonary disease (COPD), including administering to a patient suffering from COPD, a therapeutically effective amount of roflumilast having a purity of greater than or equal to 99% by weight, and N-(3,5-dichloropyrid-4-yl)-3-cyclopropylmethoxy-4-hydroxybenzamide present (relative to roflumilast) in an amount greater than zero and less than 0.1% by weight.
    Type: Application
    Filed: April 10, 2013
    Publication date: August 29, 2013
    Applicant: NYCOMED GMBH
    Inventors: Bernhard KOHL, Bernd MUELLER, Walter PALOSCH
  • NOVEL PROCESS FOR THE PREPARATION OF ROFLUMILAST
    Publication number: 20120294942
    Abstract: The invention relates to novel processes for the preparation of high-purity roflumilast.
    Type: Application
    Filed: July 12, 2012
    Publication date: November 22, 2012
    Applicant: NYCOMED GMBH
    Inventors: Bernhard KOHL, Bernd MUELLER, Walter PALOSCH
  • Isotopically substituted proton pump inhibitors
    Publication number: 20100022779
    Abstract: The invention relates to compounds of formula 1 and formula 10 and to compositions comprising these compounds and methods of treating gastrointestinal disorders by administering these compounds.
    Type: Application
    Filed: July 21, 2009
    Publication date: January 28, 2010
    Applicant: NYCOMED GMBH
    Inventors: Bernhard Kohl, Bernd Müller, Dieter Haag, Wolfgang-Alexander Simon, Karl Zech, Michael David, Oliver Von Richter, Felix Huth
  • Isotopically substituted proton pump inhibitors
    Publication number: 20100010047
    Abstract: The invention relates to compounds of formula 1 and formula 10 and to compositions comprising these compounds and methods of treating gastrointestinal disorders by administering these compounds.
    Type: Application
    Filed: August 31, 2009
    Publication date: January 14, 2010
    Inventors: Bernhard Kohl, Bernd MÜLLER, Dieter Haag, Wolfgang-Alexander Simon, Karl Zech, Michael David, Oliver Von Richter, Felix Huth
  • Isotopically substituted proton pump inhibitors
    Patent number: 7601737
    Abstract: The invention relates to compounds of formula 1 and formula 10 and to compositions comprising these compounds and methods of treating gastrointestinal disorders by administering these compounds.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: October 13, 2009
    Assignee: Nycomed GmbH
    Inventors: Bernhard Kohl, Bernd Müller, Dieter Haag, Wolfgang-Alexander Simon, Karl Zech, Michael David, Oliver Von Richter, Felix Huth
  • Novel process for the preparation of roflumilast
    Publication number: 20090171096
    Abstract: The invention relates to novel processes for the preparation of high-purity roflumilast.
    Type: Application
    Filed: November 26, 2008
    Publication date: July 2, 2009
    Applicant: NYCOMED GMBH
    Inventors: Bernhard Kohl, Bernd Mueller, Walter Palosch
  • Process for the preparation of roflumilast
    Patent number: 7470791
    Abstract: The invention relates to novel processes for the preparation of high-purity roflumilast.
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: December 30, 2008
    Assignee: Nycomed GmbH
    Inventors: Bernhard Kohl, Bernd Mueller, Walter Palosch
  • Process for preparing optically pure active compounds
    Patent number: 7452998
    Abstract: The invention relates to a novel process for preparing an optically pure PPI having a sulfinyl structure using a chiral zirconium complex or a chiral hafnium complex.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: November 18, 2008
    Assignee: Nycomed GmbH
    Inventors: Bernhard Kohl, Bernd Müller, Ralf Steffen Weingart
  • Novel Salts of Pantoprazole and (S) - Pantoprazole
    Publication number: 20080234326
    Abstract: The invention relates to pantoprazole and (S)-pantoprazole salts and to medicaments comprising these compounds.
    Type: Application
    Filed: January 27, 2005
    Publication date: September 25, 2008
    Applicant: Altana Pharma AG
    Inventors: Rolf-Peter Hummel, Bernhard Kohl, Bernd Mueller, Ernst Sturm
  • Isotopically substituted proton pump inhibitors
    Publication number: 20080146610
    Abstract: The invention relates to compounds of formula 1 and formula 10 and to compositions comprising these compounds and methods of treating gastrointestinal disorders by administering these compounds.
    Type: Application
    Filed: December 12, 2007
    Publication date: June 19, 2008
    Applicant: NYCOMED GmbH
    Inventors: Bernhard Kohl, Bernd Muller, Dieter Haag, Wolfgang-Alexander Simon, Karl Zech, Michael David, Oliver Von Richter, Felix Huth
  • Process for preparing (S)-pantoprazole
    Patent number: 7301030
    Abstract: The invention relates to a novel process for preparing (S)-pantoprazole using a chiral zirconium complex or a chiral hafnium complex.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: November 27, 2007
    Assignee: Nycomed GmbH
    Inventors: Bernhard Kohl, Bernd Müller, Ralf Steffen Weingart