Patents by Inventor Bernd Zierenberg

Bernd Zierenberg 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: 10098891
    Abstract: A method for treating pain, inflammation, fever and respiratory complaints in mammals comprising administering by needleless injection to a mammal in need of such treatment an aqueous cyclodextrin-free solution of meloxicam containing a pharmacologically acceptable meloxicam salt of an organic or inorganic base.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: October 16, 2018
    Assignee: BOEHRINGER INGELHEIM VETMEDICA GMBH
    Inventors: Martin A. Folger, Stefan Henke, Bernhard Hassel, Bernd Zierenberg
  • Patent number: 9993485
    Abstract: An aqueous cyclodextrin-free solution of meloxicam suitable is provided for administration by needleless injection, containing a pharmacologically acceptable meloxicam salt of an organic or inorganic base and one or more suitable excipients.
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: June 12, 2018
    Assignee: Boehringer Ingelheim Vetmedica GmbH
    Inventors: Martin A. Folger, Stefan Henke, Bernhard Hassel, Bernd Zierenberg
  • Publication number: 20160279356
    Abstract: An inhaler for administration of powdered preparations containing tiotropium, wherein the inhaler displays a flow resistance of 0.01-0.1 ?{square root over (kPa)} min/L and comprises a housing, a deck with air inlet ports and a screen secured by a screen housing, an inhalation chamber connected to the deck on which there is a push button provided with two sharpened pins and movable counter to a spring, a mouthpiece which is connected to the housing, the deck and a cover via a spindle to enable the cover to be flipped open or shut, and three holes with diameters below 1 mm in a central region of the deck around a capsule chamber and underneath the screen housing and screen.
    Type: Application
    Filed: June 8, 2016
    Publication date: September 29, 2016
    Inventor: Bernd ZIERENBERG
  • Patent number: 8997735
    Abstract: A nebulizer having an insertable container and a monitoring device for counting actuations of the nebulizer is proposed. The monitoring device is mounted in a detachable housing part and directly detects movements of container during a nebulizing process, an air supply current in the region of a mouthpiece, and/or the production of aerosol, in order to detect this as the actual dispensing of fluid and actuation of the nebulizer, while preferably the time of actuation of the nebulizer is additionally detected and stored. This allows better monitoring and guidance for the user.
    Type: Grant
    Filed: November 9, 2010
    Date of Patent: April 7, 2015
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Bernd Zierenberg, Klaus Noehl, Johannes Geser, Gilbert Wuttke, Stefan Kaulmann, Hubert Kunze, Andreas Fiol
  • Publication number: 20150051198
    Abstract: An aqueous cyclodextrin-free solution of meloxicam suitable is provided for administration by needleless injection, containing a pharmacologically acceptable meloxicam salt of an organic or inorganic base and one or more suitable excipients.
    Type: Application
    Filed: October 29, 2014
    Publication date: February 19, 2015
    Inventors: Martin A. Folger, Stefan Henke, Bernhard Hassel, Bernd Zierenberg
  • Patent number: 8920820
    Abstract: An aqueous cyclodextrin-free solution of meloxicam suitable is provided for administration by needleless injection, containing a pharmacologically acceptable meloxicam salt of an organic or inorganic base and one or more suitable excipients.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: December 30, 2014
    Assignee: Boehringer Ingelheim Vetmedica GmbH
    Inventors: Martin A. Folger, Stefan Henke, Bernhard Hassel, Bernd Zierenberg
  • Publication number: 20140116435
    Abstract: An inhalation kit comprising: (a) an inhaler displaying a flow resistance of about 0.01 to 0.1, ?{square root over (kPa)} min/L; and (b) an inhalable powder comprising tiotropium in admixture with a physiologically acceptable excipient with an average particle size of between 10 to 500 ?m, and a method of administering an inhalable powder containing tiotropium in admixture with a physiologically acceptable excipient with an average particle size of between 10 pm to 500 ?m, the method comprising actuating an inhaler a flow resistance of about 0.01 to 0.1 ?{square root over (kPa)} min/L containing the inhalable powder.
    Type: Application
    Filed: December 19, 2013
    Publication date: May 1, 2014
    Applicant: BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG
    Inventor: Bernd ZIERENBERG
  • Publication number: 20140113893
    Abstract: An aqueous cyclodextrin-free solution of meloxicam suitable is provided for administration by needleless injection, containing a pharmacologically acceptable meloxicam salt of an organic or inorganic base and one or more suitable excipients.
    Type: Application
    Filed: November 13, 2013
    Publication date: April 24, 2014
    Applicant: BOEHRINGER INGELHEIM VETMEDICA GMBH
    Inventors: Martin A. Folger, Stefan Henke, Bernhard Hassel, Bernd Zierenberg
  • Publication number: 20140066440
    Abstract: A method for treating pain, inflammation, fever and respiratory complaints in mammals comprising administering by needleless injection to a mammal in need of such treatment an aqueous cyclodextrin-free solution of meloxicam containing a pharmacologically acceptable meloxicam salt of an organic or inorganic base.
    Type: Application
    Filed: November 13, 2013
    Publication date: March 6, 2014
    Applicant: BOEHRINGER INGELHEIM VETMEDICA GMBH
    Inventors: Martin A. Folger, Stefan Henke, Bernhard Hassel, Bernd Zierenberg
  • Patent number: 8496944
    Abstract: The invention relates to an improved process for the production of powders of an inhalable medicament by crystallization from a supersaturated fluid containing said medicament, the method comprising passing along a tubular reactor (a) a segmented flow of that fluid comprised of discrete volumes; or (b) a fluid mixture being separated by discrete volumes of a separating fluid which is substantially immiscible with said fluid, characterized in that the crystallization is initiated by application of ultrasound.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: July 30, 2013
    Assignees: Boehringer Ingelheim Pharma Gmbh Co. KG, Ingelheim am Rhein, Germany and Ecole Polytechnique Federale de Lausanne
    Inventors: Nathalie Jongen, Jacques LemaƮtre, Paul Bowen, Marcel Donnet, Joerg Schiewe, Bernd Zierenberg, Cristina Lucica Soare
  • Publication number: 20120211007
    Abstract: An inhalation kit comprising: (a) an inhaler displaying a flow resistance of about 0.01 to 0.1, ?{square root over (kPa)} min/L; and (b) an inhalable powder comprising tiotropium in admixture with a physiologically acceptable excipient with an average particle size of between 10 to 500 ?m, and a method of administering an inhalable powder containing tiotropium in admixture with a physiologically acceptable excipient with an average particle size of between 10 ?m to 500 ?m, the method comprising actuating an inhaler a flow resistance of about 0.01 to 0.1 ?{square root over (kPa)} min/L containing the inhalable powder.
    Type: Application
    Filed: March 16, 2012
    Publication date: August 23, 2012
    Applicant: BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG
    Inventor: Bernd ZIERENBERG
  • Patent number: 8062626
    Abstract: The invention relates to ethanol-containing pharmaceutical preparations for the production of propellant-free aerosols.
    Type: Grant
    Filed: January 3, 2008
    Date of Patent: November 22, 2011
    Assignee: Boehringer Ingelheim KG
    Inventors: Bernhard Freund, Michael Krueger, Bernd Zierenberg
  • Publication number: 20110268668
    Abstract: A process for nebulizing highly concentrated solutions of insulin for administration by inhalation.
    Type: Application
    Filed: July 14, 2011
    Publication date: November 3, 2011
    Inventors: Herbert Lamche, Christopher John Montague Meade, Bernd Zierenberg, Ralph Christian Reimholz
  • Patent number: 8022082
    Abstract: An inhalation kit comprising: (a) an inhaler displaying a flow resistance of about 0.01 to 0.1 ?{square root over (kPa)} min/L; and (b) an inhalable powder comprising tiotropium in admixture with a physiologically acceptable excipient with an average particle size of between 10 to 500 ?m, and a method of administering an inhalable powder containing tiotropium in admixture with a physiologically acceptable excipient with an average particle size of between 10 ?m to 500 ?m, the method comprising actuating an inhaler a flow resistance of about 0.01 to 0.1 ?{square root over (kPa)} min/L containing the inhalable powder.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: September 20, 2011
    Assignee: Boehringer Ingelheim Pharma GmbH & Co., KG
    Inventor: Bernd Zierenberg
  • Patent number: 7963955
    Abstract: Foil bags are used as a primary packaging for liquids, the bags permitting the liquid to be taken therefrom without the application of a considerable amount of force. A container is provided for a medicinal liquid, the container being gas-tight and liquid-tight so that it is storable over many months. The container includes a collapsible foil bag on which a flange, which is stable in respect of shape, is disposed. The flange is designed for fitting onto a discharge connection member. The container can be disposed in a casing which is stable in respect of shape. The medicinal liquid does not come into contact with air and is protected from the effect of light. The medicinal liquid may be dispensed from the foil bag in many partial quantities over a prolonged period of time, with a respective partial amount thereof being converted into an aerosol by means of an atomizer.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: June 21, 2011
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Bernhard Freund, Dieter Hochrainer, Heinrich Kladders, Bernd Zierenberg, Joachim Eicher, Johannes Geser, Martin Essing, Holger Reinecke
  • Publication number: 20110048415
    Abstract: A nebulizer having an insertable container and a monitoring device for counting actuations of the nebulizer is proposed. The monitoring device is mounted in a detachable housing part and directly detects movements of container during a nebulizing process, an air supply current in the region of a mouthpiece, and/or the production of aerosol, in order to detect this as the actual dispensing of fluid and actuation of the nebulizer, while preferably the time of actuation of the nebulizer is additionally detected and stored. This allows better monitoring and guidance for the user.
    Type: Application
    Filed: November 9, 2010
    Publication date: March 3, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Bernd ZIERENBERG, Klaus NOEHL, Johannes GESER, Gilbert WUTTKE, Stefan KAULMANN, Hubert KUNZE, Andreas FIOL
  • Patent number: 7849851
    Abstract: A nebulizer having an insertable container and a monitoring device for counting actuations of the nebulizer is proposed. The monitoring device is mounted in a detachable housing part and directly detects movements of container during a nebulizing process, an air supply current in the region of a mouthpiece, and/or the production of aerosol, in order to detect this as the actual dispensing of fluid and actuation of the nebulizer, while preferably the time of actuation of the nebulizer is additionally detected and stored. This allows better monitoring and guidance for the user.
    Type: Grant
    Filed: February 24, 2005
    Date of Patent: December 14, 2010
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Bernd Zierenberg, Klaus Noehl, Johannes Geser, Gilbert Wuttke, Stefan Kaulmann, Hubert Kunze, Andreas Fiol
  • Patent number: 7802568
    Abstract: For meteredly dispensing a liquid over a period of several months from a container which can be stored over a long period of time, the need is for a container which is practically diffusion-tight and in which the liquid does not come into contact with the ambient atmosphere. The cartridge according to the invention is a three-shell container comprising a collapsible bag which contains the liquid, a container which is stable in respect of shape and a stiff metal casing. The cartridge can be releasably connected to a dispensing device. The cartridge can be provided with a micro-opening with which the time for pressure equalisation between the cartridge and the ambient atmosphere can be adjusted. The cartridge is suitable for aqueous and for alcoholic liquids which contain a pharmaceutically active substance. The liquid in the cartridge is protected from external influences. The cartridge can be used in an atomiser for producing an inhalable aerosol for the treatment of illnesses.
    Type: Grant
    Filed: September 23, 2005
    Date of Patent: September 28, 2010
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Joachim Eicher, Johannes Geser, Matthias Hausmann, Michael Schyra, Gilbert Wuttke, Andreas Fiol, Heinrich Kladders, Dieter Hochrainer, Bernd Zierenberg
  • Patent number: 7708011
    Abstract: A dry powder inhaler (1) is to be made available, with which a particle size and particle size distribution preferred for inhalation are to be achieved and by means of which as high a line particle fraction as possible is to be realized. This is achieved by means of a dry powder inhaler (1 ) that is characterized in that provided in the inhaler (1) is a nozzle (10) through which the aerosol (9) flows before leaving the inhaler (1).
    Type: Grant
    Filed: September 24, 2003
    Date of Patent: May 4, 2010
    Assignee: Boehringer Ingelheim Pharma GmbH and Co. KG
    Inventors: Dieter Hochrainer, Joerg Schiewe, Bernd Zierenberg, Stephen Dunne
  • Publication number: 20100096408
    Abstract: The present invention relates to a propellant-gas-free apparatus for the dispensing of liquids, a container cartridge suitable for this for storing the liquid and the ensemble comprising both. The invention comprises a device for the exertion of pressure and for accommodating a container cartridge and a container cartridge in which the dispensing facility is integrated.
    Type: Application
    Filed: December 22, 2009
    Publication date: April 22, 2010
    Applicant: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Joerg Schiewe, Gilbert Wuttke, Bernd Zierenberg, Stephen Dunne, Horst Wergen