Patents by Inventor Elisabeth Arkenau-Maric

Elisabeth Arkenau-Maric 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: 11844865
    Abstract: The present invention relates to an abuse-proofed, oral dosage form with controlled opioid-release for once daily administration, characterised in that it comprises at least one opioid with potential for abuse (A), at least one synthetic or natural polymer (C), optionally delayed-release matrix auxiliary substances, physiologically acceptable auxiliary substances (B), optionally a wax (D) and optionally at least one delayed-release coating, component (C) or (D) in each case exhibiting a breaking strength of at least 500 N, preferably of at least 1000 N.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: December 19, 2023
    Assignee: Grünenthal GmbH
    Inventors: Johannes Bartholomäus, Heinrich Kugelmann, Elisabeth Arkenau-Maric
  • Publication number: 20200397704
    Abstract: The present invention relates to an abuse-proofed, oral dosage form with controlled opioid-release for once daily administration, characterised in that it comprises at least one opioid with potential for abuse (A), at least one synthetic or natural polymer (C), optionally delayed-release matrix auxiliary substances, physiologically acceptable auxiliary substances (B), optionally a wax (D) and optionally at least one delayed-release coating, component (C) or (D) in each case exhibiting a breaking strength of at least 500 N, preferably of at least 1000 N.
    Type: Application
    Filed: September 2, 2020
    Publication date: December 24, 2020
    Applicant: GRÜNENTHAL GMBH
    Inventors: Johannes BARTHOLOMÄUS, Heinrich KUGELMANN, Elisabeth ARKENAU-MARIC
  • Publication number: 20200215053
    Abstract: The invention relates to a dosage form that is thermoformed without discoloration and 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. The invention also relates to a corresponding method for producing said dosage form.
    Type: Application
    Filed: February 21, 2020
    Publication date: July 9, 2020
    Applicant: GRÜNENTHAL GMBH
    Inventors: Elisabeth ARKENAU-MARIC, Johannes BARTHOLOMAEUS, Heinrich KUGELMANN
  • Publication number: 20200188333
    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: Application
    Filed: February 21, 2020
    Publication date: June 18, 2020
    Applicant: GRÜNENTHAL GMBH
    Inventors: Johannes BARTHOLOMÄUS, Heinrich KUGELMANN, Elisabeth ARKENAU-MARIC
  • Publication number: 20200038330
    Abstract: The present invention relates to an abuse-proofed, oral dosage form with controlled opioid-release for once daily administration, characterised in that it comprises at least one opioid with potential for abuse (A), at least one synthetic or natural polymer (C), optionally delayed-release matrix auxiliary substances, physiologically acceptable auxiliary substances (B), optionally a wax (D) and optionally at least one delayed-release coating, component (C) or (D) in each case exhibiting a breaking strength of at least 500 N, preferably of at least 1000 N.
    Type: Application
    Filed: August 16, 2019
    Publication date: February 6, 2020
    Applicant: GRÜNENTHAL GMBH
    Inventors: Johannes BARTHOLOMÄUS, Heinrich KUGELMANN, Elisabeth ARKENAU-MARIC
  • Publication number: 20200009082
    Abstract: The present invention relates to an abuse-proofed oral dosage form with controlled release of (1R,2R)-3-(3-dimethylamino-1-ethyl-2-methyl-propyl)phenol for once daily administration, which comprises the active ingredient and/or one or more of the pharmaceutically acceptable salts thereof (A), at least one synthetic or natural polymer (C), delayed-release auxiliary substances, optionally physiologically acceptable auxiliary substances (B) and optionally a wax (D), component (C) or (D) in each case exhibiting a breaking strength of at least 500 N, preferably of at least 1000 N.
    Type: Application
    Filed: July 19, 2019
    Publication date: January 9, 2020
    Applicant: GRÜNENTHAL GMBH
    Inventors: Johannes BARTHOLOMÄUS, Heinrich KUGELMANN, Elisabeth ARKENAU-MARIC
  • Publication number: 20190321358
    Abstract: The invention relates to a dosage form that is thermoformed without discoloration and 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. The invention also relates to a corresponding method for producing said dosage form.
    Type: Application
    Filed: June 28, 2019
    Publication date: October 24, 2019
    Applicant: GRÜNENTHAL GMBH
    Inventors: Elisabeth ARKENAU-MARIC, Johannes BARTHOLOMAEUS, Heinrich KUGELMANN
  • Publication number: 20190142767
    Abstract: The present invention relates to an abuse-proofed oral dosage form with controlled release of (1R,2R)-3-(3-dimethylamino-1-ethyl-2-methyl-propyl)phenol for once daily administration, which comprises the active ingredient and/or one or more of the pharmaceutically acceptable salts thereof (A), at least one synthetic or natural polymer (C), delayed-release auxiliary substances, optionally physiologically acceptable auxiliary substances (B) and optionally a wax (D), component (C) or (D) in each case exhibiting a breaking strength of at least 500 N, preferably of at least 1000 N.
    Type: Application
    Filed: January 9, 2019
    Publication date: May 16, 2019
    Applicant: GRUNENTHAL GMBH
    Inventors: Johannes BARTHOLOMÄUS, Heinrich KUGELMANN, Elisabeth ARKENAU-MARIC
  • Publication number: 20190008849
    Abstract: The invention relates to a dosage form that is thermoformed without discoloration and 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. The invention also relates to a corresponding method for producing said dosage form.
    Type: Application
    Filed: July 11, 2018
    Publication date: January 10, 2019
    Applicant: GRÜNENTHAL GMBH
    Inventors: Elisabeth ARKENAU MARIC, Johannes BARTHOLOMAEUS, Heinrich KUGELMANN
  • Publication number: 20180369235
    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: June 25, 2018
    Publication date: December 27, 2018
    Applicant: GRÜNENTHAL GMBH
    Inventors: Judy ASHWORTH, Elisabeth ARKENAU-MARIC, Johannes BARTHOLOMÄUS, Heinrich KUGELMANN
  • Publication number: 20180243237
    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: April 27, 2018
    Publication date: August 30, 2018
    Applicant: Grünenthal Gmbh
    Inventors: Elisabeth Arkenau-Maric, Johannes Bartholomaus, Heinrich Kugelmann
  • Patent number: 10058548
    Abstract: The invention relates to a dosage form that is thermoformed without discoloration and 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. The invention also relates to a corresponding method for producing said dosage form.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: August 28, 2018
    Assignee: GRÜNENTHAL GMBH
    Inventors: Elisabeth Arkenau-Maric, Johannes Bartholomaeus, Heinrich Kugelmann
  • Publication number: 20180235908
    Abstract: The present invention relates to an abuse-proofed oral dosage form with controlled release of (1R,2R)-3-(3-dimethylamino-1-ethyl-2-methyl-propyl)phenol for once daily administration, which comprises the active ingredient and/or one or more of the pharmaceutically acceptable salts thereof (A), at least one synthetic or natural polymer (C), delayed-release auxiliary substances, optionally physiologically acceptable auxiliary substances (B) and optionally a wax (D), component (C) or (D) in each case exhibiting a breaking strength of at least 500 N, preferably of at least 1000 N.
    Type: Application
    Filed: April 19, 2018
    Publication date: August 23, 2018
    Applicant: GRÜNENTHAL GMBH
    Inventors: Johannes BARTHOLOMÄUS, Heinrich Kugelmann, Elisabeth Arkenau-Maric
  • Publication number: 20180147149
    Abstract: The present invention relates to an abuse-proofed, oral dosage form with controlled opioid-release for once daily administration, characterised in that it comprises at least one opioid with potential for abuse (A), at least one synthetic or natural polymer (C), optionally delayed-release matrix auxiliary substances, physiologically acceptable auxiliary substances (B), optionally a wax (D) and optionally at least one delayed-release coating, component (C) or (D) in each case exhibiting a breaking strength of at least 500 N, preferably of at least 1000 N.
    Type: Application
    Filed: January 24, 2018
    Publication date: May 31, 2018
    Applicant: GRÜNENTHAL GMBH
    Inventors: Johannes Bartholomäus, Heinrich Kugelmann, Elisabeth Arkenau-Maric
  • Publication number: 20170312271
    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: July 14, 2017
    Publication date: November 2, 2017
    Applicant: Grünenthal GmbH
    Inventors: Judy ASHWORTH, Elisabeth ARKENAU-MARIC, Johannes BARTHOLOMÄUS, Heinrich KUGELMANN
  • Patent number: 9750701
    Abstract: The invention relates to a pharmaceutical dosage form, preferably with controlled release of a pharmacologically active compound (A) contained therein, the pharmaceutical dosage form very preferably being tamper-resistant and most preferably having a breaking strength B1 of at least 500 N in direction of extension E1 and having a breaking strength B2 of less than 500 N in direction of extension E2.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: September 5, 2017
    Assignee: GRÜNENTHAL GMBH
    Inventors: Eugeen Marie Jozef Jans, Filip René Irena Kiekens, Jody Firmin Marceline Voorspoels, Anne Faure, Iris Ziegler, Elisabeth Arkenau-Maric, Lutz Barnscheid, Johannes Bartholomäus, Marc Frevel, Eric Galia, Andrea Schüessele
  • Publication number: 20170209378
    Abstract: The present invention relates to an abuse-proofed, oral dosage form with controlled opioid-release for once daily administration, characterised in that it comprises at least one opioid with potential for abuse (A), at least one synthetic or natural polymer (C), optionally delayed-release matrix auxiliary substances, physiologically acceptable auxiliary substances (B), optionally a wax (D) and optionally at least one delayed-release coating, component (C) or (D) in each case exhibiting a breaking strength of at least 500 N, preferably of at least 1000 N.
    Type: Application
    Filed: March 1, 2016
    Publication date: July 27, 2017
    Applicant: GRÜNENTHAL GMBH
    Inventors: JOHANNES BARTHOLOMÄUS, Heinrich KUGELMANN, Elisabeth ARKENAU-MARIC
  • Publication number: 20170209379
    Abstract: The invention relates to a dosage form that is thermoformed without discoloration and 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. The invention also relates to a corresponding method for producing said dosage form.
    Type: Application
    Filed: March 15, 2017
    Publication date: July 27, 2017
    Applicant: GRÜNENTHAL GMBH
    Inventors: Elisabeth ARKENAU-MARIC, Johannes BARTHOLOMAEUS, Heinrich KUGELMANN
  • Patent number: 9629807
    Abstract: The invention relates to a dosage form that is thermoformed without discoloration and 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. The invention also relates to a corresponding method for producing said dosage form.
    Type: Grant
    Filed: April 19, 2016
    Date of Patent: April 25, 2017
    Assignee: GRÜNENTHAL GMBH
    Inventors: Elisabeth Arkenau-Maric, Johannes Bartholomaeus, Heinrich Kugelmann
  • Publication number: 20170049706
    Abstract: The present invention relates to a process for the production of abuse-proofed, thermoformed dosage forms containing, apart from one or more active ingredients with potential for abuse and optionally physiologically acceptable auxiliary substances, at least one synthetic or natural polymer with a breaking strength of at least 500 N.
    Type: Application
    Filed: September 2, 2016
    Publication date: February 23, 2017
    Applicant: Grünenthal GmbH
    Inventors: Elisabeth Arkenau-Maric, Johannes Bartholomäus