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: 20100181705
    Abstract: The present invention relates to a device for distributing tablet blanks to the dies of a tablet press. The present invention moreover relates to a system consisting of the device according to the invention and a tablet press and to a method for forming tablets from tablet blanks.
    Type: Application
    Filed: February 9, 2010
    Publication date: July 22, 2010
    Applicant: GRUNENTHAL GMBH
    Inventors: Dieter Schateikis, Elisabeth Arkenau-Maric, Johannes Bartholomäus
  • Publication number: 20100151028
    Abstract: The invention relates to a dosage form comprising a physiologically effective amount of a physiologically active substance (A), a synthetic, semi-synthetic or natural polymer (C), optionally one or more physiologically acceptable auxiliary substances (B) and optionally a synthetic, semi-synthetic or natural wax (D), wherein the dosage form exhibits a resistance to crushing of at least 400 N and wherein under physiological conditions the release of the physiologically active substance (A) from the dosage form is at least partially delayed.
    Type: Application
    Filed: December 17, 2009
    Publication date: June 17, 2010
    Applicant: Grunenthal GmbH
    Inventors: Judy Ashworth, Elisabeth Arkenau-Maric, Johannes Bartholomäus, Heinrich Kugelmann
  • Publication number: 20100133718
    Abstract: The present invention relates to a method for producing a medicament dosage form which consists of at least one piece which in each case comprises at least one medicament and at least one additive, the medicament and the additive being mixed and extruded from a die as a strand and the strand being cut into pieces of precise weight. The invention additionally relates to a device.
    Type: Application
    Filed: November 30, 2009
    Publication date: June 3, 2010
    Applicant: GRUNENTHAL GMBH
    Inventors: Elisabeth ARKENAU-MARIC, Johannes Bartholomäus, Dieter Schateikis
  • Publication number: 20100098758
    Abstract: A solid pharmaceutical dosage form that is safeguarded against abuse, comprising at least one active substance that is susceptible to abuse and at least one emetic that is spatially separate from the at least one active substance. The active substance or substances are present in the form of at least one sub-unit (a), and the at least one emetic is present in the form of at least one sub-unit (b), and the emetic from sub-unit (b) is not activated in the body if the dosage form has been correctly administered as prescribed.
    Type: Application
    Filed: December 23, 2009
    Publication date: April 22, 2010
    Applicant: GRUENENTHAL GmbH
    Inventors: Johannes BARTHOLOMÄUS, Klaus-Dieter Langner
  • Patent number: 7669781
    Abstract: A drinking straw with a wall having a first and a second end, wherein the drinking straw comprises a reinforced section at its first and/or second end. A method for producing a drinking straw is also provided.
    Type: Grant
    Filed: July 27, 2007
    Date of Patent: March 2, 2010
    Assignee: Gruenenthal GmbH
    Inventors: Elke Sternberger, Johannes Bartholomaeus, Dieter Schateikis
  • Patent number: 7666860
    Abstract: A melt-formulated, multiparticulate, oral dosage form containing clavulanic acid and/or at least one physiologically acceptable salt thereof and at least one sucrose fatty acid ester and optionally further physiologically acceptable auxiliary substances; a process for producing such a dosage form, combination dosage forms with ?-lactam antibiotics, and the pharmaceutical use thereof, e.g., for treating bacterial infections.
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: February 23, 2010
    Assignee: Gruenenthal GmbH
    Inventors: Iris Ziegler, Johannes Bartholomaeus, Dieter Schateikis
  • Patent number: 7611730
    Abstract: The invention relates to a medicament containing the racemate of tramadol in a retarded form and the (+)-enantiomer of tramadol in a non-retarded form.
    Type: Grant
    Filed: August 15, 2003
    Date of Patent: November 3, 2009
    Assignee: Grunenthal GmbH
    Inventors: Johannes Bartholomäus, Elmar Josef Friderichs
  • Patent number: 7572463
    Abstract: A controlled-release oral dosage formulation of a salt-forming active ingredient, wherein the active ingredient is present as at least two different salts in a solid aggregation state, wherein the two different salts have different water solubility and release the active ingredient in-vitro at different release rates, provided that oral dosage formulations are excluded which comprise a resin carrying a sulfonate group and a resin carrying a carboxyl group and which contain an active ingredient in a form fixed to these resins.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: August 11, 2009
    Assignee: Gruenenthal GmbH
    Inventors: Johannes Bartholomaeus, Iris Ziegler
  • Publication number: 20090004267
    Abstract: A multiparticulate dosage form formulated to make misuse more difficult containing least one active substance with potential for misuse (A), at least one synthetic or natural polymer (C), optionally at least one natural, semi-synthetic or synthetic wax (D), at least one disintegrant (E) and optionally one or more additional physiologically compatible excipients (B), wherein the individual particles of the dosage form display a breaking strength of at least 500 N and a release of active substance of at least 75% after 45 minutes measured according to Ph.Eur. in the paddle mixer with sinker in 600 ml of aqueous buffer solution with a pH value of 1.2 at 37° C. and 75 rpm.
    Type: Application
    Filed: March 7, 2008
    Publication date: January 1, 2009
    Applicant: Gruenenthal GmbH
    Inventors: Elisabeth Arkenau-Maric, Johannes Bartholomaeus, Iris Ziegler, Marcel Haupts
  • Publication number: 20080317854
    Abstract: The present invention relates to a process for the production of an abuse-proofed solid dosage form containing at least one active ingredient with potential for abuse and a binder with a breaking strength of =500 N, by exposing a mixture comprising the active ingredient and the binder to ultrasound and force.
    Type: Application
    Filed: June 17, 2008
    Publication date: December 25, 2008
    Applicant: GRUNENTHAL GMBH
    Inventors: Elisabeth Arkenau, Johannes Bartholomaeus
  • Patent number: 7410965
    Abstract: A delayed release pharmaceutical formulation containing 1-dimethylamino-3-(3-methoxyphenyl)-2-methylpentan-3-ol or a pharmaceutically acceptable salt thereof in a matrix; said matrix containing from 1 to 80 wt. % of at least one pharmaceutically acceptable, matrix-forming, hydrophilic or hydrophobic polymer and having the following in vitro dissolution rate relative to 100 wt. % of the 1-dimethylamino-3-(3-methoxyphenyl)-2-methylpentan-3-ol contained in the formulation: 3-35 wt. % released after 0.5 hour, 5-50 wt. % released after 1 hour, 10-75 wt. % released after 2 hours, 15-82 wt. % released after 3 hours, 30-97 wt. % released after 6 hours, more than 50 wt. % released after 12 hours, more than 70 wt. % released after 18 hours, and more than 80 wt. % released after 24 hours.
    Type: Grant
    Filed: November 29, 2004
    Date of Patent: August 12, 2008
    Assignee: Gruenenthal GmbH
    Inventors: Johannes Bartholomaeus, Iris Ziegler
  • Publication number: 20080050446
    Abstract: A multiparticulate, pharmaceutical dosage form containing at least one antibiotic which is sparingly wettable with aqueous media or sparingly soluble in aqueous media and a combination of carrageenan and tricalcium phosphate and optionally sucrose ester. Also, an administration system having this dosage form arranged in a drinking straw with at least one barrier device for single administration, optionally together with a conveying liquid.
    Type: Application
    Filed: June 22, 2007
    Publication date: February 28, 2008
    Applicant: Gruenenthal GmbH
    Inventors: Iris Ziegler, Johannes Bartholomaeus, Jessica Redmer
  • Publication number: 20080011869
    Abstract: A drinking straw with a wall having a first and a second end, wherein the drinking straw comprises a reinforced section at its first and/or second end. A method for producing a drinking straw is also provided.
    Type: Application
    Filed: July 27, 2007
    Publication date: January 17, 2008
    Applicant: Gruenenthal GmbH
    Inventors: Elke Sternberger, Dieter Schateikis, Johannes Bartholomaeus
  • Publication number: 20070298091
    Abstract: Transdermal therapeutic systems for administering analgesics, preferably buprenorphine or one of its pharmaceutically acceptable salts or pro-drugs, and processes for the production of such systems.
    Type: Application
    Filed: September 7, 2007
    Publication date: December 27, 2007
    Applicant: Gruenenthal GmbH
    Inventors: Heinrich KUGELMANN, Johannes Bartholomaeus
  • Publication number: 20070065365
    Abstract: An abuse-resistant transdermal system which contains, in addition to one or more active ingredients with potential for abuse, at least one gel-forming agent in quantities such that it forms a gel with a minimum quantity of an aqueous liquid, and contains as further agents which complicate or prevent abuse at least one emetic, and/or at least one dye as an aversive agent.
    Type: Application
    Filed: October 20, 2006
    Publication date: March 22, 2007
    Applicant: Gruenenthal GmbH
    Inventors: Heinrich Kugelmann, Johannes Bartholomaeus
  • Publication number: 20070053965
    Abstract: A kit comprising a plaster, which contains a pharmaceutical active ingredient and is designed to administer the active ingredient transdermally to a human or animal to which the plaster is applied, and an agent that is separate from the plaster and at least reduces skin irritation from the plaster.
    Type: Application
    Filed: August 25, 2006
    Publication date: March 8, 2007
    Applicant: Gruenenthal GmbH
    Inventors: Heinrich Kugelmann, Johannes Bartholomaeus, Rasoul Sedaghat Kerdar
  • Publication number: 20060121113
    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: January 19, 2006
    Publication date: June 8, 2006
    Applicant: Gruenenthal GmbH
    Inventor: Johannes Bartholomaeus
  • Publication number: 20050236741
    Abstract: The present invention relates to a process for the production of an abuse-proofed solid dosage form containing at least one active ingredient with potential for abuse and a binder with a breaking strength of =500 N, by exposing a mixture comprising the active ingredient and the binder to ultrasound and force.
    Type: Application
    Filed: July 14, 2004
    Publication date: October 27, 2005
    Inventors: Elisabeth Arkenau, Johannes Bartholomaeus
  • Publication number: 20050214223
    Abstract: A pharmaceutical dosage form that is safeguarded against abuse containing at least one active substance that is susceptible to abuse and at least two of the following constituents (a) through (d): (a) at least one substance that irritates the nasal and/or pharyngeal region; (b) at least one viscosity increasing agent that together with a required minimum quantity of an aqueous liquid forms a gel in an extract obtained from the dosage form, which gel can still be discerned after being introduced into an additional quantity of aqueous liquid; (c) at least one antagonist for the at least one active substance that is susceptible to abuse; and (d) at least one emetic.
    Type: Application
    Filed: April 25, 2005
    Publication date: September 29, 2005
    Applicant: Gruenenthal GmbH
    Inventors: Johannes Bartholomaeus, Klaus-Dieter Langner, Heinrich Kugelmann
  • Publication number: 20050191340
    Abstract: Transdermal systems with an active agent such as buprenorphine and an opioid receptor antagonist are provided. The opioid receptor antagonist may include a ?, ? or ? opioid receptor antagonist. Methods of treatment using such a system are also provided.
    Type: Application
    Filed: February 8, 2005
    Publication date: September 1, 2005
    Applicant: Gruenenthal GmbH
    Inventors: Johannes Bartholomaeus, Heinrich Kugelmann