Patents by Inventor Berthold Roessler

Berthold Roessler 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: 9816576
    Abstract: A compact control device for failsafely controlling an electrical actuator capable of moving a movable machine part into a defined end position, has an input connection for receiving an external control signal representing a desired position of the machine part. The compact control device further has an input part for detecting a position signal, which signals an actual position of the machine part at the defined end position. A power section comprises a power switching element for switching on and failsafely switching off a control current for the actuator that is supplied to the electrical actuator via a first output connection. The compact control device has a second output connection for providing an external status signal and an evaluation unit which actuates the power switching element depending on the external control signal and generates the external status signal at the second output connection depending on the position signal.
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: November 14, 2017
    Assignee: CHR. MAYR GMBH & CO. KG
    Inventors: Karl Unsin, Martin Hecht, Alexander Wiegert, Andreas Hahn, Berthold Roessler, Michael Haerter
  • Publication number: 20150053514
    Abstract: A compact control device for failsafely controlling an electrical actuator capable of moving a movable machine part into a defined end position, has an input connection for receiving an external control signal representing a desired position of the machine part. The compact control device further has an input part for detecting a position signal, which signals an actual position of the machine part at the defined end position. A power section comprises a power switching element for switching on and failsafely switching off a control current for the actuator that is supplied to the electrical actuator via a first output connection. The compact control device has a second output connection for providing an external status signal and an evaluation unit which actuates the power switching element depending on the external control signal and generates the external status signal at the second output connection depending on the position signal.
    Type: Application
    Filed: November 3, 2014
    Publication date: February 26, 2015
    Inventors: Karl UNSIN, Martin HECHT, Alexander WIEGERT, Andreas HAHN, Berthold ROESSLER, Michael HAERTER
  • Publication number: 20140212495
    Abstract: The present invention is directed to novel pharmaceutical compositions comprising nano- and micro-particulate formulations of poorly water soluble tubulin inhibitors of the indole chemical class, preferably N-substituted indol-3-glyoxyamides, and more preferably N-(Pyridin-4-yl)-[1-(4-chlorobenzyl)-indol-3-yl]glyoxylic acid amide (D-24851), also known as “Indibulin,” and methods of making and using such compositions for the treatment of anti-tumor agent resistant cancers and other diseases.
    Type: Application
    Filed: August 15, 2013
    Publication date: July 31, 2014
    Applicant: ZIOPHARM ONCOLOGY, INC.
    Inventors: Pavlos Papadopoulos, Gerhard Raab, Mark J. Doty, James E. Kipp, Berthold Roessler
  • Patent number: 8093230
    Abstract: The invention concerns the use of mercaptoethane sulfonate-sodium (Mesna) to increase the solubility of Ifosfamide in storage-stable, concentrated and/or highly-concentrated (supersaturated) aqueous pharmaceutical preparations, storage-stable, concentrated and/or highly-concentrated (supersaturated) aqueous pharmaceutical Ifosfamide preparations for parenteral administration as well as a process for their production.
    Type: Grant
    Filed: September 28, 2004
    Date of Patent: January 10, 2012
    Assignee: Baxter International Inc.
    Inventor: Berthold Roessler
  • Patent number: 7884071
    Abstract: The invention relates to pharmaceutical administration forms with sustained release comprising at least one pharmacologically active peptide. The invention also relates to a method for the production thereof, a kit comprising a lyophilised peptide and an aqueous solution of an inorganic salt or acetic acid salt and the use of an aqueous solution of an inorganic or acetic acid salt for producing a pharmaceutical administration form which releases peptides in a continuous manner over a long period of time.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: February 8, 2011
    Assignee: Zentaris GmbH
    Inventors: Horst Bauer, Thomas Reissmann, Peter Romeis, Berthold Roessler
  • Publication number: 20090117186
    Abstract: The invention at hand concerns trofosfamide containing film-coated tablets for oral application and a procedure for their production.
    Type: Application
    Filed: February 10, 2006
    Publication date: May 7, 2009
    Applicants: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE S.A.
    Inventor: Berthold Roessler
  • Publication number: 20060280787
    Abstract: The present invention relates to a pharmaceutical formulation for oral administration of the poorly soluble and therefore hardly bioavailable microtubule polymerization inhibitor Indibulin and a process for its manufacture. In particular, there is provided a pharmaceutical formulation of Indibulin for oral administration comprising a granulate containing micronized Indibulin having a particle size of less than 20 ?m for at least 99% of the volume of particles, at least one hydrophilic surfactant, and at least one capsulation excipient. The present invention also discloses a method of treating hyperproliferative disorders, malignancies and neoplasms with Indibulin.
    Type: Application
    Filed: June 14, 2005
    Publication date: December 14, 2006
    Applicants: BAXTER INTERNATIONAL INC., Baxter Healthcare S. A.
    Inventors: Berthold Roessler, Gerhard Raab, Thomas Reissmann
  • Publication number: 20060110462
    Abstract: The present invention is directed to novel pharmaceutical compositions comprising nano- and micro-particulate formulations of poorly water soluble tubulin inhibitors of the indole chemical class, preferably N-substituted indol-3-glyoxyamides, and more preferably N-(Pyridin-4-yl)-[1-(4-chlorobenzyl)-indol-3-yl]glyoxylic acid amide (D-24851), also known as “Indibulin,” and methods of making and using such compositions for the treatment of anti-tumor agent resistant cancers and other diseases.
    Type: Application
    Filed: November 3, 2005
    Publication date: May 25, 2006
    Inventors: Pavlos Papadopoulos, Gerhard Raab, Mark Doty, James Kipp, Berthold Roessler
  • Publication number: 20060040991
    Abstract: The invention relates to a pharmaceutical presentation form for the oral administration of indibulin in the form of an aqueous drink solution, and a method for its preparation.
    Type: Application
    Filed: June 29, 2005
    Publication date: February 23, 2006
    Applicants: Baxter International Inc., Baxter Healthcare S.A.
    Inventor: Berthold Roessler
  • Publication number: 20050282731
    Abstract: The invention relates to pharmaceutical administration forms with sustained release comprising at least one pharmacologically active peptide. The invention also relates to a method for the production thereof, a kit comprising a lyophilised peptide and an aqueous solution of an inorganic salt or acetic acid salt and the use of an aqueous solution of an inorganic or acetic acid salt for producing a pharmaceutical administration form which releases peptides in a continuous manner over a long period of time.
    Type: Application
    Filed: September 26, 2003
    Publication date: December 22, 2005
    Applicant: ZENTARIS GmbH
    Inventors: Horst Bauer, Thomas Reissmann, Peter Romeis, Berthold Roessler
  • Publication number: 20050124589
    Abstract: The invention concerns the use of mercaptoethane sulfonate-sodium (Mesna) to increase the solubility of Ifosfamide in storage-stable, concentrated and/or highly-concentrated (supersaturated) aqueous pharmaceutical preparations, storage-stable, concentrated and/or highly-concentrated (supersaturated) aqueous pharmaceutical Ifosfamide preparations for parenteral administration as well as a process for their production.
    Type: Application
    Filed: September 28, 2004
    Publication date: June 9, 2005
    Inventor: Berthold Roessler