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).

  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • Publication number: 20070225500
    Abstract: The invention relates to a novel process for preparing mixtures of enantiomers of PPI's having a sulphinyl structure using a mixture of enantiomers of chiral zirconium complexes or chiral hafnium complexes.
    Type: Application
    Filed: May 31, 2005
    Publication date: September 27, 2007
    Applicant: Altana Pharma AG
    Inventors: Bernhard Kohl, Bernd Mueller, Ralf Weingart
  • Patent number: 7141567
    Abstract: The invention relates to imidazopyridines of a certain formula 1, in which the substituents and symbols have the meanings indicated in the description. The compounds have gastric secretion-inhibiting properties.
    Type: Grant
    Filed: May 24, 2004
    Date of Patent: November 28, 2006
    Assignee: Altana Pharma AG
    Inventors: Jörg Senn-Bilfinger, Wilm Buhr, Peter Zimmermann, Bernhard Kohl
  • Publication number: 20060235228
    Abstract: The invention relates to the 1,5-naphthalene disulfonic acid addition salt of the compound of the formula 1, or a solvate or hydrate thereof. The compound according to the invention is a valuable intermediate for the preparation of therapeutically active compounds.
    Type: Application
    Filed: May 13, 2004
    Publication date: October 19, 2006
    Applicant: Altana Pharma AG
    Inventors: Peter Zimmermann, Christian Scheufler, Bernhard Kohl
  • Publication number: 20060189590
    Abstract: The invention relates to alkaline salts of proton pump inhibitors and to medicaments comprising these compounds.
    Type: Application
    Filed: July 22, 2004
    Publication date: August 24, 2006
    Inventors: Bernhard Kohl, Bernd Muller