Patents by Inventor Johannes Bartholomaeus

Johannes Bartholomaeus 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: 20120107250
    Abstract: An abuse-proofed, thermoformed dosage form containing, in addition to one or more active ingredients with abuse potential optionally together with physiologically acceptable auxiliary substances, at least one synthetic or natural polymer with a breaking strength of at least 500 N and to a process for the production thereof.
    Type: Application
    Filed: January 9, 2012
    Publication date: May 3, 2012
    Applicant: GRUENENTHAL GMBH
    Inventors: Johannes Bartholomäus, Heinrich Kugelmann, Elisabeth Arkenau-Maric
  • Publication number: 20120065220
    Abstract: A pharmaceutical dosage form and method of using same, the pharmaceutical dosage form exhibiting a breaking strength of at least 500 N, said dosage form containing a pharmacologically active ingredient (A); a physiologically acceptable polymer (B) obtainable by polymerization of a monomer composition comprising an ethylenically unsaturated monomer bearing an anionic functional group, in protonated form or a physiologically acceptable salt thereof; a polyalkylene oxide (C) having a weight average molecular weight of at least 200,000 g/mol, wherein the content of the polyalkylene oxide (C) is at least 20 wt.-%, based on the total weight of the dosage form; wherein the pharmacologically active ingredient (A) is present in a controlled-release matrix comprising the polymer (B) and the polyalkylene oxide (C).
    Type: Application
    Filed: September 1, 2011
    Publication date: March 15, 2012
    Applicant: Grunenthal GmbH
    Inventors: Lutz BARNSCHEID, Sebastian SCHWIER, Johannes BARTHOLOMÄUS
  • Patent number: 8133510
    Abstract: The invention relates to a film-shaped form of administration for topically administering at least one agent and/or nutrient to a living being. Said form of administration comprises at least one agent-containing and/or nutrient-containing layer that is based on crosslinked hydrophilic polymers which are crosslinked with at least one polyacrylic acid derivative.
    Type: Grant
    Filed: December 13, 2004
    Date of Patent: March 13, 2012
    Assignee: LTS Lohmann Therapie-Systeme AG
    Inventors: Johannes Bartholomaeus, Maria Cristina Vázquez Lantes
  • Publication number: 20120059065
    Abstract: A pharmaceutical dosage form and method of using same, the pharmaceutical dosage form exhibiting a breaking strength of at least 500 N, said dosage form containing a pharmacologically active ingredient (A); an anionic polysaccharide (B) obtainable by introducing anionic functional groups, in protonated form or a physiologically acceptable salt thereof, into a polysaccharide; and a polyalkylene oxide (C); wherein the pharmacologically active ingredient (A) is present in a controlled-release matrix comprising the anionic polysaccharide (B) and the polyalkylene oxide (C).
    Type: Application
    Filed: September 1, 2011
    Publication date: March 8, 2012
    Applicant: Grünenthal GmbH
    Inventors: Lutz Barnscheid, Sebastian Schwier, Johannes Bartholomäus
  • Publication number: 20120059066
    Abstract: The invention relates to pharmaceutical salts comprised of a pharmaceutical active substance and of at least one sugar substitute, to medicaments containing these salts, and to the use of these salts for producing medicaments.
    Type: Application
    Filed: November 14, 2011
    Publication date: March 8, 2012
    Applicant: GRUNENTHAL GMBH
    Inventors: JOHANNES BARTHOLOMÄUS, Heinrich Kugelmann
  • Publication number: 20120039963
    Abstract: A pharmaceutical dosage form for controlled release of the active substance 3-(2-dimethylaminomethylcyclohexyl)-phenol, preferably (1R,2R)-3-(2-dimethylaminomethylcyclohexyl)-phenol, or a pharmaceutically acceptable salt thereof, which dosage form (i) in vivo produces a peak plasma level of the active substance after 2 to 10 hours, and/or (ii) in vitro releases 3.0 to 37 percent by weight of the active substance originally contained in the dosage form after one-half hour, 5.0 to 56 percent by weight after one hour, 10 to 77 percent by weight after two hours, 15 to 88 percent by weight after 3 hours, at least 30 percent by weight after six hours, at least 50 percent by weight after 12 hours, at least 70 percent by weight after 18 hours, and at least 80 percent by weight after 24 hours when measured according to the European pharmacopoeia using a blade mixer in preferably 900 ml of a buffer solution at a pH value of 6.9, a temperature of 37° C., and 75 rpm.
    Type: Application
    Filed: October 26, 2011
    Publication date: February 16, 2012
    Applicant: Gruenenthal GmbH
    Inventors: Tobias JUNG, Johannes BARTHOLOMÄUS
  • Patent number: 8114383
    Abstract: The present invention relates to an abuse-proofed, thermoformed dosage form containing, in addition to one or more active ingredients with abuse potential optionally together with physiologically acceptable auxiliary substances, at least one synthetic or natural polymer with a breaking strength of at least 500 N and to a process for the production thereof.
    Type: Grant
    Filed: November 20, 2003
    Date of Patent: February 14, 2012
    Assignee: Gruenenthal GmbH
    Inventors: Johannes Bartholomäus, Heinrich Kugelmann, Elisabeth Arkenau-Marić
  • Publication number: 20120034304
    Abstract: A pharmaceutical formulation for prolonged release of the active ingredient 3-(3-dimethylamino-1-ethyl-2-methylpropyl)phenol or a pharmaceutically acceptable salt thereof in a matrix containing between 1 and 80 wt. % of at least one pharmaceutically acceptable hydrophilic or hydrophobic polymer as a matrix forming agent and exhibiting in vivo the following release rate: 3 to 35% by weight (based on 100% by weight active ingredient) 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)phenol released after 0.
    Type: Application
    Filed: September 23, 2011
    Publication date: February 9, 2012
    Applicant: GRUENENTHAL GmbH
    Inventors: Johannes BARTHOLOMAEUS, Iris Ziegler
  • Publication number: 20120034171
    Abstract: The invention relates to a dosage form that is thermoshaped without being extruded and that is safeguarded from abuse, comprising at least one synthetic or natural polymer having a breaking strength of at least 500 N in addition to one or more active substances that could be subject to abuse and optionally physiologically acceptable adjuvants. The invention also relates to a corresponding method for producing said dosage form.
    Type: Application
    Filed: October 11, 2011
    Publication date: February 9, 2012
    Applicant: GRUENENTHAL GMBH
    Inventors: Elisabeth ARKENAU-MARIC, Johannes Bartholomäus, Heinrich Kugelmann
  • Patent number: 8088322
    Abstract: The present invention relates to a method and a device for shaping a pharmaceutically active substance in the form of powders, granules, multiparticulate medicaments, in particular pellets and microcapsules, for the production of a tablet or a multiparticulate medicament by means of ultrasound, with an ultrasound generator, a sonotrode and a mould, into which the pharmaceutically active substance can be poured.
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: January 3, 2012
    Assignee: Gruenenthal GmbH
    Inventors: Elisabeth Arkenau-Maric, Johannes Bartholomaeus, Anja Geissler, Rene Jansen
  • Patent number: 8075872
    Abstract: The invention relates to a dosage form that is thermoshaped without being extruded and that is safeguarded from abuse, comprising at least one synthetic or natural polymer having a breaking strength of at least 500 N in addition to one or more active substances that could be subject to abuse and optionally physiologically acceptable adjuvants. The invention also relates to a corresponding method for producing said dosage form.
    Type: Grant
    Filed: February 6, 2006
    Date of Patent: December 13, 2011
    Assignee: Gruenenthal GmbH
    Inventors: Elisabeth Arkenau-Maric, Johannes Bartholomäus, Heinrich Kugelmann
  • Patent number: 7994382
    Abstract: The present invention relates to an application system for an active ingredient release system, comprising a film-form application strip, which is in each case bonded detachably to an active ingredient-containing plaster and a separate active ingredient release regulator separate there from.
    Type: Grant
    Filed: August 25, 2006
    Date of Patent: August 9, 2011
    Assignee: Gruenenthal GmbH
    Inventors: Johannes Bartholomaeus, Heinrich Kugelmann
  • Patent number: 7906141
    Abstract: A sustained-release, oral pharmaceutical formulation of tramadol comprising a compound formed in situ of tramadol or its salt and a pharmaceutically acceptable acidic substance. The compound formed in situ has a desired water solubility. Also provided are methods of treatment using the pharmaceutical formulations. Method for preparing such formulations are also provided. The preparation method comprises repeatedly mixing tramadol or its salt with the acidic substance, and moistening the mixture and formulating the mixture under an energy input, such as heat or pressure. Optionally, drying, repeated granulating, extrudation and pelleting may also be included.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: March 15, 2011
    Assignee: Gruenenthal GmbH
    Inventors: Iris Ziegler, Johannes Bartholomaeus
  • Patent number: 7897173
    Abstract: A sustained-release, oral pharmaceutical formulation of tramadol comprising a compound formed in situ of tramadol or a tramadol salt and a pharmaceutically acceptable acidic substance. The compound formed in situ has a desired water solubility. Also provided are methods of treatment using the pharmaceutical formulations. Method for preparing such formulations are also provided. The preparation method comprises repeatedly mixing tramadol or its salt with the acidic substance, and moistening the mixture and formulating the mixture under an energy input, such as heat or pressure. Optionally, drying, repeated granulating, extrudation and pelleting may also be included.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: March 1, 2011
    Assignee: Gruenenthal GmbH
    Inventors: Iris Ziegler, Johannes Bartholomaeus
  • Publication number: 20110020451
    Abstract: Thermoformed pharmaceutical dosage form having a breaking strength of at least 300 N, comprising an opioid (A), a free physiologically acceptable acid (B) in an amount of from 0.001 to 5.0 wt.-%, based on the total weight of the pharmaceutical dosage form, and a polyalkylene oxide (C) having a weight average molecular weight Mw of at least 200,000 g/mol.
    Type: Application
    Filed: July 21, 2010
    Publication date: January 27, 2011
    Applicant: Grunenthal GmbH
    Inventors: Johannes BARTHOLOMÄUS, Anja Geißler, Ulrike Bertram, Kornelia Grießmann
  • Patent number: 7838034
    Abstract: The invention relates to an intravenous pharmaceutical form of administration including undissolved active ingredient parts, and to a kit containing the constituents for producing one such form of administration.
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: November 23, 2010
    Assignee: Grunenthal GmbH
    Inventors: Heinrich Kugelmann, Johannes Bartholomäus
  • Publication number: 20100260833
    Abstract: The invention relates to a solid administration form, protected from parenteral abuse and containing at least one viscosity-increasing agent in addition to one or more active substances that have parenteral abuse potential. The agent forms, when a necessary minimum amount of an aqueous liquid is added, on the basis of an extract obtained from the administration form, a preferably injectable gel that remains visually distinct when introduced into another quantity of an aqueous liquid.
    Type: Application
    Filed: June 24, 2010
    Publication date: October 14, 2010
    Applicant: GRUNENTHAL GMBH
    Inventors: Johannes BARTHOLOMÄUS, Heinrich Kugelmann
  • Publication number: 20100221322
    Abstract: A solid pharmaceutical dosage form that is safeguarded against abuse containing at least one active substance that could be subject to abuse and at least one antagonist for the active substance, which antagonist is spatially separate from the active substance. The active substance or substances is/are present in at least one subunit (a), and the at least one antagonist is present in at least one subunit (b), and the at least one antagonist in subunit (b) is to all intents and purposes not released in the body if the dosage form is correctly administered as prescribed.
    Type: Application
    Filed: May 12, 2010
    Publication date: September 2, 2010
    Applicant: Gruenenthal GmbH
    Inventors: Johannes Bartholomäus, Klaus-Dieter Langner
  • Patent number: 7776314
    Abstract: The invention relates to a solid administration form, protected from parenteral abuse and containing at least one viscosity-increasing agent in addition to one or more active substances that have parenteral abuse potential. The agent forms, when a necessary minimum amount of an aqueous liquid is added, on the basis of an extract obtained from the administration form, a preferably injectable gel that remains visually distinct when introduced into another quantity of an aqueous liquid.
    Type: Grant
    Filed: December 9, 2004
    Date of Patent: August 17, 2010
    Assignee: Grunenthal GmbH
    Inventors: Johannes Bartholomäus, Heinrich Kugelmann
  • Publication number: 20100196473
    Abstract: Pharmaceutical compositions with delayed release which contains 6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol or a pharmaceutically acceptable salt thereof in a matrix with delayed active ingredient release, wherein the matrix contains 1 to 80 wt. % of one or more hydrophilic or hydrophobic polymers as pharmaceutically acceptable matrix formers and exhibits the following in vitro release rate: 3-35 wt. % (relative to 100 wt. % of active ingredient) of 6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol released after 0.5 hours, 5-50 wt. % after 1 hour, 10-75 wt. % after 2 hours, 15-82 wt. % after 3 hours, 30-97 wt. % after 6 hours, more than 50 wt. % after 12 hours, more than 70 wt. % after 18 hours, and more than 80 wt. % after 24 hours.
    Type: Application
    Filed: April 9, 2010
    Publication date: August 5, 2010
    Applicant: Gruenenthal GmbH
    Inventor: Johannes Bartholomaeus