Patents by Inventor Michael Trunk

Michael Trunk 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).

  • Patent number: 7309707
    Abstract: The invention relates to a crystalline micronisate of (1?,2?,4?,5?,7?)-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: Grant
    Filed: March 10, 2003
    Date of Patent: December 18, 2007
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Helmut Bender, Hagen Graebner, Konrad Schindler, Michael Trunk, Michael Walz
  • Publication number: 20070031347
    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: October 2, 2006
    Publication date: February 8, 2007
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Mareke Hartig, Michael Trunk, Rainer Soyka, Peter Sieger, Hagen Graebner, Michael Walz
  • Publication number: 20070015785
    Abstract: The invention relates to a crystalline micronisate of (1 ?,2?,4?,5?,7?)-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: September 18, 2006
    Publication date: January 18, 2007
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Helmut Bender, Hagen Graebner, Konrad Schindler, Michael Trunk, Michael Walz
  • Publication number: 20060222599
    Abstract: Powdered preparations for pulmonary or nasal inhalation, containing the CGRP antagonist 1-[N2-[3,5-dibromo-N-[[4-(3,4-dihydro-2(1H)-oxoquinazolin-3-yl)-1-piperidinyl]carbonyl]-D-tyrosyl]-L-lysyl]-4-(4-pyridinyl)-piperazine (A) or a pharmaceutically acceptable salt thereof, processes for preparing them and the use thereof for preparing a pharmaceutical composition for the treatment of headaches, migraine and cluster headache.
    Type: Application
    Filed: June 19, 2006
    Publication date: October 5, 2006
    Applicant: Boehringer Ingelheim International GmbH
    Inventor: Michael Trunk
  • Publication number: 20060134007
    Abstract: The invention relates to a blister for charging an inhaler with a pharmaceutical preparation, characterised in that the blister is at least partially manufactured from a dehydrating plastics material. The invention also relates to blisters according to the invention which are filled with a pharmaceutical preparation.
    Type: Application
    Filed: October 19, 2005
    Publication date: June 22, 2006
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Michael Krueger, Burkhard Metzger, Michael Trunk, Joerg Schiewe
  • Publication number: 20060120970
    Abstract: The invention relates to a process for the surface-energy passivation of lactose which is intended for use as an excipient in the production of inhalable powders, and the use of such optimised carrier materials in the manufacture of inhalable powders.
    Type: Application
    Filed: September 21, 2005
    Publication date: June 8, 2006
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Michael Trunk, Inga-Lis Timmermann, Bernd Mueller, Hartwig Steckel
  • Publication number: 20060115432
    Abstract: The invention relates to a new process for preparing modified lactose mixtures, these lactose mixtures per se and compositions of medicaments for powder inhalation consisting of one or more micronised active substances and the modified lactose according to the invention.
    Type: Application
    Filed: September 21, 2005
    Publication date: June 1, 2006
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Bernd Mueller, Hartwig Steckel, Inga-Lis Timmermann, Michael Trunk
  • Publication number: 20050255050
    Abstract: The present invention relates to powder formulations for inhalation containing enantiomerically pure compounds of general formula 1 wherein the groups R1, R2, R3 and R4 may have the meanings given in the claims and in the specification, optionally in the form of the pharmaceutically acceptable acid addition salts thereof, as well as optionally in combination with a pharmaceutically acceptable excipient, processes for preparing them and their use as pharmaceutical compositions, particularly as pharmaceutical compositions for the treatment of respiratory complaints.
    Type: Application
    Filed: May 12, 2005
    Publication date: November 17, 2005
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Michael Trunk, Joerg Schiewe
  • Publication number: 20050226818
    Abstract: An inhalable powder comprising: (a) an active substance consisting essentially of a compound of formula 1 wherein X? is a pharmaceutically acceptable anion; and (b) a physiologically acceptable excipient having an average particle size of 10 ?m to 50 ?m, processes for preparing the inhalable powder, and methods of administration for the treatment of respiratory complaints, particularly for the treatment of chronic obstructive pulmonary disease (COPD) and asthma.
    Type: Application
    Filed: June 30, 2004
    Publication date: October 13, 2005
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Friedrich Schmidt, Michael Trunk
  • Publication number: 20050147568
    Abstract: The invention relates to salts of the active substance base 1-[N2-[3,5-dibromo-N-[[4-(3,4-dihydro-2-(1H)-oxoquinazolin-3-yl)-1-piperidinyl]carbonyl]-D-tyrosyl]-L-lysyl]-4-(4-pyridinyl)-piperazine [BIBN4096] of formula I, the preparation thereof, a process for preparing an inhalation powder containing a salt of the active substance BIBN4096 as well as the inhalation powders which can be obtained by the process.
    Type: Application
    Filed: March 3, 2005
    Publication date: July 7, 2005
    Inventors: Michael Trunk, Claudius Weiler
  • Patent number: 6908928
    Abstract: Crystalline monohydrate of (1?,2?,4?,5?,7?)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane bromide (tiotropium bromide monohydrate), processes for the preparation thereof, pharmaceutical compositions thereof, and their use.
    Type: Grant
    Filed: September 24, 2001
    Date of Patent: June 21, 2005
    Assignee: BI Pharma KG.
    Inventors: Rolf Banholzer, Peter Sieger, Christian Kulinna, Michael Trunk, Manfred Graulich, Peter Specht, Helmut Meissner, Andreas Mathes
  • Patent number: 6900317
    Abstract: The invention relates to salts of the active substance base 1-[N2-[3,5-dibromo-N-[[4-(3,4-dihydro-2(1H)-oxoquinazolin-3-yl)-1-piperidinyl]carbonyl]-D-tyrosyl]-L-lysyl]-4-(4-pyridinyl)-piperazine [BIBN4096] of formula I, the preparation thereof, a process for preparing an inhalation powder containing a salt of the active substance BIBN4096 as well as the inhalation powders which can be obtained by the process.
    Type: Grant
    Filed: February 12, 2003
    Date of Patent: May 31, 2005
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Michael Trunk, Claudius Weiler
  • 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: 20050042178
    Abstract: The invention relates to inhalable powders in the form of stable, spray-dried microparticles (embedding particles) for pulmonary or nasal inhalation, containing the CGRP antagonist 1-[N2-[3,5-dibromo-N-[[4-(3,4-dihydro-2(1H)-oxoquinazolin-3-yl)-1-piperidinyl]carbonyl]-D-tyrosyl]-L-lysyl]-4-(4-pyridinyl)-piperazine (A) or a physiologically acceptable salt thereof and one or more excipients, processes for preparing such microparticles and the use thereof for preparing a powder inhalant for the treatment of headaches, migraine and cluster headache.
    Type: Application
    Filed: July 29, 2004
    Publication date: February 24, 2005
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Michael Trunk, Claudius Weiler
  • Publication number: 20050042180
    Abstract: A powder inhalant for pulmonary or nasal inhalation, containing the CGRP antagonist 1-[N2-[3,5-dibromo-N-[[4-(3,4-dihydro-2(1H)-oxoquinazolin-3-yl)-1-piperidinyl]carbonyl]-D-tyrosyl]-L-lysyl]-4-(4-pyridinyl)-piperazine (A) in the form of spherically nanostructured microparticles, which are stable in their amorphous state under normal conditions (T<50° C., relative humidity <75%), a process for preparing these microparticles as well as the use thereof for preparing the powder inhalant for the treatment of headaches, migraine and cluster headache.
    Type: Application
    Filed: August 2, 2004
    Publication date: February 24, 2005
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Michael Trunk, Claudius Weiler, Christel Schmelzer
  • Publication number: 20050043247
    Abstract: The invention relates to the CGRP antagonist 1-[N2-[3,5-dibromo-N-[[4-(3,4-dihydro-2 (1H)-oxoquinazolin-3-yl)-1-piperidinyl]carbonyl]-D-tyrosyl]-L-lysyl]-4-(4-pyridinyl)-piperazine (A) and the physiologically acceptable salts thereof which are stable in the amorphous state under normal conditions (T<50° C., relative humidity<75%) and are in the form of microparticles, processes for preparing such microparticles from these substances and the use of these particles for preparing a pharmaceutical composition of the inhalable powder type for pulmonary and nasal inhalation, particularly for preparing a pharmaceutical composition for the treatment of headaches, migraine and cluster headache.
    Type: Application
    Filed: July 29, 2004
    Publication date: February 24, 2005
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Michael Trunk, Claudius Weiler
  • Publication number: 20050042179
    Abstract: Powdered preparations for pulmonary or nasal inhalation, containing the CGRP antagonist 1-[N2-[3,5-dibromo-N-[[4-(3,4-dihydro-2(1H)-oxoquinazolin-3-yl)-1-piperidinyl]carbonyl]-D-tyrosyl]-L-lysyl]-4-(4-pyridinyl)-piperazine (A) or a pharmaceutically acceptable salt thereof, processes for preparing them and the use thereof for preparing a pharmaceutical composition for the treatment of headaches, migraine and cluster headache.
    Type: Application
    Filed: August 2, 2004
    Publication date: February 24, 2005
    Applicant: Boehringer Ingelheim International GmbH
    Inventor: Michael Trunk
  • Publication number: 20050009857
    Abstract: A method of making a physically stable and homogenous powdered pharmaceutical composition comprising a tiotropium salt and a physiologically acceptable excipient, the method comprising: (a) suspending the tiotropium salt and the physiologically acceptable excipient in a suspending agent in which the tiotropium salt and the physiologically acceptable excipient are essentially insoluble to obtain a suspension; and (b) removing the suspending agent from the suspension of step (a) to obtain the pharmaceutical composition, the pharmaceutical composition itself, and method of treating respiratory diseases, especially chronic obstructive pulmonary disease and asthma, in a patient in need thereof by administering an effective amount of the pharmaceutical composition to the patient.
    Type: Application
    Filed: July 27, 2004
    Publication date: January 13, 2005
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Rolf Banholzer, Manfred Graulich, Christian Kulinna, Andreas Mathes, Helmut Meissner, Peter Sieger, Peter Specht, Michael Trunk
  • Patent number: 6777423
    Abstract: Crystalline monohydrate 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 (tiotropium bromide monohydrate), processes for the preparation thereof, pharmaceutical compositions thereof, and their use.
    Type: Grant
    Filed: January 30, 2003
    Date of Patent: August 17, 2004
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Rolf Banholzer, Peter Sieger, Christian Kulinna, Michael Trunk, Manfred Graulich, Peter Specht, Helmut Meissner, Andreas Mathes
  • 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