Patents by Inventor Peter Specht

Peter Specht 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).

  • Industrial process for preparing tropenol
    Patent number: 7321039
    Abstract: The invention relates to a new industrially useable process for preparing tropenol, optionally in the form of the acid addition salts thereof.
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: January 22, 2008
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Rolf Banholzer, Gisela Bodenbach, Andreas Mathes, Helmut Meissner, Peter Specht
  • Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions
    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
  • Industrial process for preparing tropenol
    Publication number: 20050124813
    Abstract: The invention relates to a new industrially useable process for preparing tropenol, optionally in the form of the acid addition salts thereof.
    Type: Application
    Filed: January 18, 2005
    Publication date: June 9, 2005
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Rolf Banholzer, Gisela Bodenbach, Andreas Mathes, Helmut Meissner, Peter Specht
  • Industrial process for preparing tropenol
    Patent number: 6891042
    Abstract: The invention relates to a new industrially useable process for preparing tropenol, optionally in the form of the acid addition salts thereof.
    Type: Grant
    Filed: January 26, 2004
    Date of Patent: May 10, 2005
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Rolf Banholzer, Gisela Bodenbach, Andreas Mathes, Helmut Meissner, Peter Specht
  • Powder formulations containing tiotropium suitable for inhalation
    Patent number: 6881422
    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: Grant
    Filed: April 3, 2003
    Date of Patent: April 19, 2005
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Rolf Banholzer, Manfred Graulich, Christian Kulinna, Andreas Mathes, Helmut Meissner, Peter Seiger, Peter Specht, Michael Josef Friedrich Trunk
  • Powder formulations containing tiotropium suitable for inhalation
    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
  • Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions
    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
  • Industrial process for preparing tropenol
    Publication number: 20040158069
    Abstract: The invention relates to a new industrially useable process for preparing tropenol, optionally in the form of the acid addition salts thereof.
    Type: Application
    Filed: January 26, 2004
    Publication date: August 12, 2004
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Rolf Banholzer, Gisela Bodenbach, Andreas Mathes, Helmut Meissner, Peter Specht
  • Industrial process for preparing tropenol
    Patent number: 6747153
    Abstract: The invention relates to a new industrially useable process for preparing tropenol, optionally in the form of the acid addition salts thereof.
    Type: Grant
    Filed: May 29, 2003
    Date of Patent: June 8, 2004
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Rolf Banholzer, Gisela Bodenbach, Andreas Mathes, Helmut Meissner, Peter Specht
  • Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions
    Publication number: 20040087793
    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: Application
    Filed: October 23, 2003
    Publication date: May 6, 2004
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Rolf Banholzer, Peter Sieger, Christian Kulinna, Michael Trunk, Manfred Graulich, Peter Specht, Helmut Meissner, Andreas Mathes
  • Powder formulations containing tiotropium suitable for inhalation
    Publication number: 20040029907
    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:
    Type: Application
    Filed: April 3, 2003
    Publication date: February 12, 2004
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Rolf Banholzer, Manfred Graulich, Christian Kulinna, Andreas Mathes, Helmut Meissner, Peter Sieger, Peter Specht, Michael Josef Friedrich Trunk
  • Industrial process for preparing tropenol
    Publication number: 20030236409
    Abstract: The invention relates to a new industrially useable process for preparing tropenol, optionally in the form of the acid addition salts thereof.
    Type: Application
    Filed: May 29, 2003
    Publication date: December 25, 2003
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Rolf Banholzer, Gisela Bodenbach, Andreas Mathes, Helmut Meissner, Peter Specht
  • Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions
    Publication number: 20030171586
    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: Application
    Filed: January 30, 2003
    Publication date: September 11, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Rolf Banholzer, Peter Sieger, Christian Kulinna, Michael Trunk, Manfred Graulich, Peter Specht, Helmut Meissner, Andreas Mathes
  • Process for preparing a scopine ester intermediate
    Patent number: 6506900
    Abstract: The invention relates to a new process for preparing a scopine ester useful as an intermediate in preparing (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.
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: January 14, 2003
    Assignee: Boehringer Ingelheim Pharma AG
    Inventors: Rolf Banholzer, Manfred Graulich, Sven Luettke, Andreas Mathes, Helmut Meissner, Peter Specht, Wolfgang Broeder
  • Process for preparing an anticholinergic
    Patent number: 6486321
    Abstract: The invention relates to a new process for preparing (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.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: November 26, 2002
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Rolf Banholzer, Manfred Graulich, Sven Luettke, Andreas Mathes, Helmut Meissner, Peter Specht, Wolfgang Broeder
  • Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions
    Publication number: 20020169321
    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: Application
    Filed: September 24, 2001
    Publication date: November 14, 2002
    Inventors: Rolf Banholzer, Peter Sieger, Christian Kulinna, Michael Trunk, Manfred Graulich, Peter Specht, Helmut Meissner
  • Process for preparing an anticholinergic
    Publication number: 20020133010
    Abstract: The invention relates to a new process for preparing (1&agr;,2&bgr;,4&bgr;,5&agr;,7&agr;)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane-bromide.
    Type: Application
    Filed: December 19, 2001
    Publication date: September 19, 2002
    Inventors: Rolf Banholzer, Manfred Graulich, Sven Luettke, Andreas Mathes, Helmut Meissner, Peter Specht, Wolfgang Broeder