Patents by Inventor Michael Walz

Michael Walz 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: 20050084457
    Abstract: The invention relates to capsules for inhalation (inhalettes) made from specific capsule materials with a reduced moisture content, which contain the active substance tiotropium in the form of powdered preparations and are characterised by increased stability.
    Type: Application
    Filed: July 29, 2004
    Publication date: April 21, 2005
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Dieter Hochrainer, Karoline Bechtold-Peters, Michael Trunk, Michael Walz
  • Publication number: 20050008703
    Abstract: A film-coated tablet containing talsaclidine comprising: (a) a core comprising talsaclidine or a physiologically acceptable acid addition salt thereof; and (b) a film coating, wherein the film coating envelops the core.
    Type: Application
    Filed: August 2, 2004
    Publication date: January 13, 2005
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Karoline Bechtold-Peters, Thomas Friedl, Michael Walz
  • Publication number: 20040228806
    Abstract: The invention relates to powdered preparations containing tiotropium for inhalation, processes for preparing them as well as their use in preparing a pharmaceutical composition for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pulmonary disease) and asthma.
    Type: Application
    Filed: December 5, 2003
    Publication date: November 18, 2004
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Karoline Bechtold-Peters, Michael Walz, Georg Boeck, Rolf Doerr
  • Publication number: 20040152720
    Abstract: The invention relates to powdered preparations for inhalation containing a tiotropium salt and salmeterol xinafoate, processes for preparing them and their use in the preparation of a pharmaceutical composition for treating respiratory diseases, particularly for treating COPD (chronic obstructive pulmonary disease) and asthma.
    Type: Application
    Filed: December 15, 2003
    Publication date: August 5, 2004
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Mareke Hartig, Michael Trunk, Rainer Soyka, Peter Sieger, Hagen Graebner, Michael Walz
  • Publication number: 20040136919
    Abstract: The invention relates to powdered preparations containing tiotropium for inhalation, processes for preparing them as well as their use in preparing a pharmaceutical composition for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pulmonary disease) and asthma.
    Type: Application
    Filed: November 20, 2003
    Publication date: July 15, 2004
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Mareke Hartig, Michael Trunk, Michael Walz
  • Publication number: 20040002510
    Abstract: The invention relates to a crystalline micronisate of (1&agr;,2&bgr;,4&bgr;,5&agr;,7&bgr;)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane-bromide, processes for preparing it and its use for preparing a pharmaceutical composition, particularly for preparing a pharmaceutical composition with an anticholinergic activity.
    Type: Application
    Filed: March 10, 2003
    Publication date: January 1, 2004
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Helmut Bender, Hagen Graebner, Konrad Schindler, Michael Trunk, Michael Walz
  • Patent number: 6585959
    Abstract: The invention relates to a new process for producing powdered preparations for inhalation.
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: July 1, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Michael Walz, Georg Boeck
  • Publication number: 20030068278
    Abstract: The invention relates to a new process for producing powdered preparations for inhalation comprising a substance having a smaller particle size distribution and a substance having a larger particle size distribution, wherein a substance having a smaller particle size distribution and a substance having a larger particle size distribution are continuously metered into a suitable mixing container such that the quotient N of the delivery speed for the metering of the substance having the smaller particle size distribution and the delivery speed for the metering of the substance having the larger particle size distribution is at least as great as the quotient M of the total mass of the substance having the smaller particle size distribution and the total mass of the substance having the larger particle size distribution.
    Type: Application
    Filed: August 22, 2002
    Publication date: April 10, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Georg Boeck, Michael Walz
  • Publication number: 20030043687
    Abstract: The invention relates to a new process for producing powdered preparations for inhalation wherein a substance having a smaller particle size distribution is metered continuously through a suitable feed device onto a moving bed of a powdered substance having a larger particle size distribution.
    Type: Application
    Filed: August 22, 2002
    Publication date: March 6, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Georg Boeck, Michael Walz
  • Publication number: 20020160048
    Abstract: A film-coated tablet containing talsaclidine comprising:
    Type: Application
    Filed: January 22, 2002
    Publication date: October 31, 2002
    Inventors: Karoline Bechtold-Peters, Thomas Friedl, Michael Walz
  • Publication number: 20020133729
    Abstract: A method for automatically transitioning a processor to another performance level in a demand-based system. The invention provides for the automatic adjustment of processor frequency while preserving system responsiveness. The performance-level policy algorithm of the present invention detects increased processor utilization quickly enough that transition to a higher performance level is comparable to maximum system performance. The performance-level policy algorithm of an embodiment of the present invention delays processor transition to a lower performance level so that quick reversals in demand do not precipitate unnecessary transitioning.
    Type: Application
    Filed: March 19, 2001
    Publication date: September 19, 2002
    Inventors: Guy Therien, Michael Walz
  • Publication number: 20020110529
    Abstract: The invention relates to powdered preparations containing tiotropium for inhalation, processes for preparing them as well as their use in preparing a pharmaceutical composition for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pulmonary disease) and asthma.
    Type: Application
    Filed: October 11, 2001
    Publication date: August 15, 2002
    Inventors: Karoline Bechtold-Peters, Michael Walz, Georg Boeck, Rolf Doerr
  • Publication number: 20020106332
    Abstract: The invention relates to a new process for producing powdered preparations for inhalation.
    Type: Application
    Filed: October 11, 2001
    Publication date: August 8, 2002
    Inventors: Michael Walz, Georg Boeck
  • Patent number: 5760093
    Abstract: The invention relates to a delayed-release lacquer solution for pharmaceutical preparations which is characterised in that it is free from halogenated hydrocarbons.
    Type: Grant
    Filed: May 2, 1994
    Date of Patent: June 2, 1998
    Assignee: Boehringer Ingelheim KG
    Inventor: Michael Walz