Patents by Inventor Petra Botzem

Petra Botzem 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: 11964060
    Abstract: The invention relates to transparent therapeutic systems (TTS) which contain the active substance nicotine and which further contain at least one acid amide group as a lateral functional group. The TTS can be transparent and for discreet use. The invention also relates to methods for producing these TTS, said TTS being produced by methods using said polymers and being charged with active substance by way of a printing method.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: April 23, 2024
    Assignee: LTS Lohmann Therapie-Systeme AG
    Inventors: Thomas Hille, Gabriel Wauer, Petra Botzem, Frank Seibertz
  • Patent number: 11925711
    Abstract: Disclosed is a method for marking film-type dosage forms, comprising at least the positioning of a film-type dosage form between two layers of a sealable packaging material, the sectional heat-sealing of the two layers of the sealable packaging material so as to obtain an edge-sealed bag containing the film-type dosage form, and the blind-embossing of the film-type dosage form contained in the edge-sealed bag through at least one of the two layers of packaging material of the edge-sealed bag.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: March 12, 2024
    Assignee: LTS Lohmann Therapie-Systems AG
    Inventors: Petra Botzem, Torsten Grunenberg, Thomas Hille, Peter Steinborn
  • Publication number: 20230278057
    Abstract: A metering device for metering therapeutic fluids onto a support element including a container for providing the therapeutic fluid. A fluid dispensing device, in particular including pumps, is connected to the container. A dispensing head for dispensing the therapeutic fluids to the support element is connected to the fluid dispensing device. A movement device for moving the metering head during the delivery of the therapeutic fluid is provided for equalizing the application of the therapeutic fluid to the support element. The disclosure also relates to a corresponding method.
    Type: Application
    Filed: June 14, 2021
    Publication date: September 7, 2023
    Inventors: Peter Steinborn, Petra Botzem, Markus Bee
  • Patent number: 11583505
    Abstract: The invention relates to a medical product for a fastening duration of at least 7 days having good skin compatibility. The medical product includes a central adhesive compartment (3) and an over-patch. The over-patch is free of active ingredients and is formed from a water-vapor-permeable back layer (1) and an adhesive polymer layer (2) that is free of active ingredients. The invention further relates to a method for the production of the foregoing medical product, and to kits of parts containing laminates of layers 1 and 2.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: February 21, 2023
    Assignee: LTS Lohmann Therapie-Systeme AG
    Inventors: Gerhard Ritzdorf, Thomas Hille, Petra Botzem, Gabriel Wauer, Marlene Fuhrmann
  • Publication number: 20220370433
    Abstract: The present invention relates to a pad printing method for producing an administration form for a pharmaceutical active agent, wherein the method comprises providing a substrate of the administration form and transferring the active agent by means of a pad from a cliché onto the substrate, wherein the area of the cliché is larger than the active-agent-containing area printed onto the substrate. This method is especially suitable for producing transdermal therapeutic systems with volatile active agents. The present invention also relates to arrangements by means of which a method of this kind can be implemented.
    Type: Application
    Filed: June 26, 2020
    Publication date: November 24, 2022
    Inventors: Thomas HILLE, Petra BOTZEM, Albert WIONZEK
  • Publication number: 20200230074
    Abstract: Nicotine-containing transparent transdermal therapeutic system The invention relates to transparent therapeutic systems (TTS) which contain the active substance nicotine and which further contain at least one acid amide group as a lateral functional group. The TTS can be transparent and for discreet use. The invention also relates to methods for producing these TTS, said TTS being produced by methods using said polymers and being charged with active substance by way of a printing method.
    Type: Application
    Filed: February 26, 2018
    Publication date: July 23, 2020
    Inventors: Thomas HILLE, Gabriel WAUER, Petra BOTZEM, Frank SEIBERTZ
  • Publication number: 20190262278
    Abstract: The invention relates to a medical product for a fastening duration of at least 7 days having good skin compatibility. The medical product includes a central adhesive compartment (3) and an over-patch. The over-patch is free of active ingredients and is formed from a water-vapor-permeable back layer (1) and an adhesive polymer layer (2) that is free of active ingredients. The invention further relates to a method for the production of the foregoing medical product, and to kits of parts containing laminates of layers 1 and 2.
    Type: Application
    Filed: May 8, 2019
    Publication date: August 29, 2019
    Inventors: Gerhard RITZDORF, Thomas HILLE, Petra BOTZEM, Gabriel WAUER, Marlene FUHRMANN
  • Patent number: 10335377
    Abstract: The invention relates to a medical product for a fastening duration of at least 7 days having good skin compatibility. The medical product includes a central adhesive compartment (3) and an over-patch. The over-patch is free of active ingredients and is formed from a water-vapor-permeable back layer (1) and an adhesive polymer layer (2) that is free of active ingredients. The invention further relates to a method for the production of the foregoing medical product, and to kits of parts containing laminates of layers 1 and 2.
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: July 2, 2019
    Assignee: LTS Lohmann Therapie-Systeme AG
    Inventors: Gerhard Ritzdorf, Thomas Hille, Petra Botzem, Gabriel Wauer, Marlene Fuhrmann
  • Publication number: 20180311147
    Abstract: Mono- or multilayered, film-shaped, pressure-sensitive adhesive preparations for application in the oral region and a process for manufacturing such preparations. The preparations contain at least one poly-methylvinylether-maleic acid anhydride copolymer, polyvinyl acetate and/or at least one copolymer of the polyvinyl acetate with vinyl alcohol esters of fatty acids, as well as at least one cosmetic and/or pharmaceutical active substance.
    Type: Application
    Filed: July 2, 2018
    Publication date: November 1, 2018
    Inventors: Petra BOTZEM, Wolfgang LAUX
  • Publication number: 20180311179
    Abstract: Disclosed is a method for marking film-type dosage forms, comprising at least the positioning of a film-type dosage form between two layers of a scalable packaging material, the sectional heat-scaling of the two layers of the scalable packaging material so as to obtain an edge-sealed bag containing the film-type dosage form, and the blind-embossing of the film-type dosage form contained in the edge-sealed bag through at least one of the two layers of packaging material of the edge-sealed bag.
    Type: Application
    Filed: October 28, 2016
    Publication date: November 1, 2018
    Applicant: LTS Lohmann Therapie-Systeme AG
    Inventors: Petra Botzem, Torsten Grunenberg, Thomas Hille, Peter Steinborn
  • Patent number: 10039711
    Abstract: Monolayered or multilayered, film-shaped, pressure-sensitive adhesive preparations for application in the oral region and a process for manufacturing such preparations. The preparations contain at least one polymethyl vinyl ether-maleic acid anhydride copolymer, polyvinyl acetate and/or at least one copolymer of the polyvinyl acetate with vinyl alcohol esters of fatty acids, as well as at least one cosmetic and/or pharmaceutical active substance.
    Type: Grant
    Filed: October 6, 2005
    Date of Patent: August 7, 2018
    Assignee: LTS Lohmann Therapie-Systeme AG
    Inventors: Petra Botzem, Wolfgang Laux
  • Publication number: 20170087098
    Abstract: The invention relates to a medical product for a fastening duration of at least 7 days having good skin compatibility. The medical product includes a central adhesive compartment (3) and an over-patch. The over-patch is free of active ingredients and is formed from a water-vapor-permeable back layer (1) and an adhesive polymer layer (2) that is free of active ingredients. The invention further relates to a method for the production of the foregoing medical product, and to kits of parts containing laminates of layers 1 and 2.
    Type: Application
    Filed: March 16, 2015
    Publication date: March 30, 2017
    Inventors: Gerhard RITZDORF, Thomas HILLE, Petra BOTZEM, Gabriel WAUER, Marlene FUHRMANN
  • Publication number: 20170080038
    Abstract: The invention relates to transdermal therapeutic systems (TTS) containing lavender oil as active substance and to their use in the prevention and/or treatment of excitation, sleep disturbances, anxiety and nervousness, in particular of excitation in anxiety depression. The invention also relates to methods for producing these TTS, in which methods said TTS are produced using support materials from fibrous components and are charged with active substance by as printing method.
    Type: Application
    Filed: May 8, 2015
    Publication date: March 23, 2017
    Inventors: Petra BOTZEM, Thomas HILLE
  • Patent number: 9004280
    Abstract: In the case of a package (1) for single-dose films (2) containing active substances, comprising an upper packaging material element (3) and a lower packaging material element (4) which are connected together by a peripheral seal area or respectively sealing seam (5) such that a cavity (6) for holding the film (2) is formed, said cavity being enclosed on all sides, wherein the upper packaging material element (3) and the lower packaging material element (4) each have at least one cut (7, 8) in the region of the seal area or respectively, the sealing seam (5), said cuts being congruent, and at least one cut (7, 8) is crossed by a folding or bending line (10), the folding or bending line (10) is formed in a weakened manner.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: April 14, 2015
    Assignee: LTS Lohmann Therapie-Systeme AG
    Inventors: Ralf Huhn, Petra Botzem, Arno Schmidt, Tobias Schueller
  • Publication number: 20140190855
    Abstract: In the case of a package (1) for single-dose films (2) containing active substances, comprising an upper packaging material element (3) and a lower packaging material element (4) which are connected together by a peripheral seal area or respectively sealing seam (5) such that a cavity (6) for holding the film (2) is formed, said cavity being enclosed on all sides, wherein the upper packaging material element (3) and the lower packaging material element (4) each have at least one cut (7, 8) in the region of the seal area or respectively, the sealing seam (5), said cuts being congruent, and at least one cut (7, 8) is crossed by a folding or bending line (10), the folding or bending line (10) is formed in a weakened manner.
    Type: Application
    Filed: January 15, 2014
    Publication date: July 10, 2014
    Applicant: LTS LOHMANN THERAPIE-SYSTEM AG
    Inventors: RALF HUHN, PETRA BOTZEM, ARNO SCHMIDT, TOBIAS SCHUELLER
  • Publication number: 20080286317
    Abstract: Monolayered or multilayered, film-shaped, pressure-sensitive adhesive preparations for application in the oral region and a process for manufacturing such preparations. The preparations contain at least one polymethyl vinyl ether-maleic acid anhydride copolymer, polyvinyl acetate and/or at least one copolymer of the polyvinyl acetate with vinyl alcohol esters of fatty acids, as well as at least one cosmetic and/or pharmaceutical active substance.
    Type: Application
    Filed: October 6, 2005
    Publication date: November 20, 2008
    Applicant: LTS Lohmann Therapie-Systeme AG
    Inventors: Petra Botzem, Wolfgang Laux
  • Publication number: 20040001881
    Abstract: A lerisetron pharmaceutical preparation in the form of a transdermal therapeutic system (TTS) comprises a backing layer, connected to it an at least single-layer pressure-sensitively adhesive, lerisetron active substance reservoir based on silicone pressure-sensitive adhesive(s), and a removable protective layer.
    Type: Application
    Filed: December 4, 2002
    Publication date: January 1, 2004
    Inventors: Thorsten Selzer, Petra Botzem, Gerd Hoffmann, Heinz Kindel