Patents Assigned to Hexal AG
  • Publication number: 20240052030
    Abstract: The present invention relates in general to a stable, preferably liquid, pharmaceutical formulation comprising an antibody, a buffer, a surfactant, a stabilizer selected from the group consisting of sugars and sugar alcohols, and further optionally a chelator and/or oxygen-scavenger. Furthermore, the present invention relates to an article of manufacture comprising a container and a stable pharmaceutical formulation of the invention.
    Type: Application
    Filed: December 3, 2021
    Publication date: February 15, 2024
    Applicant: Hexal AG
    Inventors: Lukas Berger, Martin Viertler, Ulrike Winkler, Urban Zupancic, Ales Zula, Roman Sink, Patrusa Rozman, Tamara Sajevic, Ana Susteri, Matjaz Bonina, Maja Anko
  • Patent number: 11123300
    Abstract: The present invention discloses an immediate release tablet comprising at least a tablet core, wherein the tablet core comprises at most 20% brexpiprazole relative to the total of the tablet core, and at least one pharmaceutically acceptable excipient, wherein the tablet core is made by direct compression. Also disclosed are a batch of such immediate release tablets, and a process for preparing such immediate release tablets.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: September 21, 2021
    Assignee: Hexal AG
    Inventors: Andreas Krekeler, Dimitri Neumann
  • Patent number: 11072605
    Abstract: The present invention relates to crystalline brexpiprazole having a particle size distribution (PSD) characterized by a d(90) of 30 ?m to 100 ?m, by a d(10) of at least 1.0 ?m, and by a d(4,3) of at least 15.0 ?m. The present invention also relates to a pharmaceutical composition comprising a crystalline brexpiprazole having a PSD characterized by a d(90) of 30 ?m to 100 ?m, by a d(10) of at least 1.0 ?m, and by a d(4,3) of at least 15.0 ?m, and to an aqueous suspension comprising said crystalline brexpiprazole. The present invention also relates to a composition comprising a crystalline brexpiprazole having a PSD characterized by a d(90) of 30 ?m to 100 ?m, by a d(10) of at least 1.0 ?m, and by a d(4,3) of at least 15.0 ?m, wherein said composition is essentially free from secondary particles of brexpiprazole.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: July 27, 2021
    Assignee: Hexal AG
    Inventors: Andreas Krekeler, Michael Sedlmayr
  • Patent number: 11021530
    Abstract: The present invention relates to the field of biotechnology, and in particular to the field of antibodies. Provided herein are novel methods for removing glycosylated antibody variants from an antibody preparation, an antibody preparation obtained by said method, and a pharmaceutical composition comprising the same.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: June 1, 2021
    Assignee: Hexal AG
    Inventors: Claudia Torella, Benjamin Hackner, Carsten Funke, Michael Otten, Christina Hildebrandt, Renate Lafuntal, Florian Wolschin
  • Patent number: 10732162
    Abstract: The present invention relates to a method for determining the disintegration time of a film-shaped pharmaceutical dosage form and a disintegration testing device for use in such a method.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: August 4, 2020
    Assignee: Hexal AG
    Inventors: Jörg Nink, Josef Pichler, Katharina Obermüller, Alexander Wotzko
  • Patent number: 10668073
    Abstract: The present invention relates to a pharmaceutical composition comprising linagliptin or a pharmaceutically acceptable salt thereof as active ingredient, wherein the pharmaceutical composition does not comprise a binder and wherein the pharmaceutical composition is obtained by direct compression.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: June 2, 2020
    Assignee: HEXAL AG
    Inventor: Andreas Krekeler
  • Publication number: 20200093821
    Abstract: The present invention discloses possibilities to make use of a substance or a material arranged to block, absorb and/or reflect UV exposure of a certain wavelength region to reduce or prevent UV-induced dimerization and optionally further UV-induced brexpiprazole impurities of brexpiprazole in a brexpiprazole dihydrate comprising pharmaceutical composition.
    Type: Application
    Filed: August 11, 2017
    Publication date: March 26, 2020
    Applicant: Hexal AG
    Inventors: Andreas Krekeler, Dimitri Neumann, Helmut Lasinger, Herbert Silberberger, Ludwig Englmeier
  • Publication number: 20200069593
    Abstract: The present invention discloses an immediate release tablet comprising at least a tablet core, wherein the tablet core comprises at most 20% brexpiprazole relative to the total of the tablet core, and at least one pharmaceutically acceptable excipient, wherein the tablet core is made by direct compression. Also disclosed are a batch of such immediate release tablets, and a process for preparing such immediate release tablets.
    Type: Application
    Filed: August 11, 2017
    Publication date: March 5, 2020
    Applicant: Hexal AG
    Inventors: Andreas KREKELER, Dimitri NEUMANN
  • Publication number: 20200055923
    Abstract: The present invention relates to the field of biotechnology, and in particular to the field of antibodies. Provided herein are novel methods for removing glycosylated antibody variants from an antibody preparation, an antibody preparation obtained by said method, and a pharmaceutical composition comprising the same.
    Type: Application
    Filed: October 30, 2017
    Publication date: February 20, 2020
    Applicant: Hexal AG
    Inventors: Claudia Torella, Benjamin Hackner, Carsten Funke, Michael Otten, Christina Hildebrandt, Renate Lafuntal, Florian Wolschin
  • Patent number: 10548848
    Abstract: The present invention belongs to the field of pharmaceutical industry and relates to a pharmaceutical composition comprising an intragranulate phase and an extragranulate phase, wherein the pharmaceutically active ingredient (API) 2-({6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl}methyl)benzonitrile or a pharmaceutically acceptable salt thereof, is present in the intragranulate phase, wherein said intragranulate phase is free from microcrystalline cellulose. Further, the present invention relates to a process for preparing the same.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: February 4, 2020
    Assignee: Hexal AG
    Inventors: Thomas Kohr, Christian Wawra, Marco Marchesan
  • Patent number: 10501450
    Abstract: The present invention relates to a brexpiprazole dihydrate crystalline form having a particle size distribution of d50 of at most 10 ?m and less than 5% w/w of brexpiprazole anhydrate. The present invention also relates to a process for preparing this brexpiprazole dihydrate crystalline form and to pharmaceutical compositions thereof. The present invention also relates to a process for determining the absence of brexpiprazole anhydrate in this brexpiprazole dihydrate crystalline form. This brexpiprazole dihydrate crystalline form is used for the preparation of pharmaceutical compositions having delayed release properties upon intramuscular injection.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: December 10, 2019
    Assignee: Hexal AG
    Inventors: Max Born, Christoph Langes, Hannes Lengauer
  • Patent number: 10485799
    Abstract: The present invention relates to a solid oral pharmaceutical composition comprising vortioxetine hydrobromide in a matrix formed from at least one polyethylene oxide and optionally one or more further matrix forming polymers.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: November 26, 2019
    Assignee: Hexal AG
    Inventors: Andreas Krekeler, Dimitri Neumann, Michael Sedlmayr
  • Patent number: 10335443
    Abstract: The present invention relates to orodispersible films comprising a plant extract and to film forming suspensions comprising a plant extract. Further, the present invention relates to processes for preparing the orodispersible films and the film forming suspensions.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: July 2, 2019
    Assignee: HEXAL AG
    Inventor: Andreas Krekeler
  • Publication number: 20190177385
    Abstract: The present invention relates to a method or process of producing a glycoprotein that interacts with, or acts as an agonist to, the erythropoietin receptor (EpoR), which glycoprotein has modified efficacy, wherein the method or process comprises the heterologous expression of said glycoprotein in a suitable expression system, and wherein at least one step is provided that results in a reduced acetylation rate of sialic acid residues in the glycoprotein (FIG. 16).
    Type: Application
    Filed: July 12, 2017
    Publication date: June 13, 2019
    Applicant: Hexal AG
    Inventors: Ulrich KRONTHALER, Claudia TORELLA
  • Publication number: 20190047994
    Abstract: The present invention relates to a brexpiprazole dihydrate crystalline form having a particle size distribution of d50 of at most 10 ?m and less than 5% w/w of brexpiprazole anhydrate. The present invention also relates to a process for preparing this brexpiprazole dihydrate crystalline form and to pharmaceutical compositions thereof. The present invention also relates to a process for determining the absence of brexpiprazole anhydrate in this brexpiprazole dihydrate crystalline form. This brexpiprazole dihydrate crystalline form is used for the preparation of pharmaceutical compositions having delayed release properties upon intramuscular injection.
    Type: Application
    Filed: January 31, 2017
    Publication date: February 14, 2019
    Applicant: Hexal AG
    Inventors: Max BORN, Christoph LANGES, Hannes LENGAUER
  • Publication number: 20190025323
    Abstract: The present invention relates to a method for analysing protein variants of a recombinant protein of interest, such as antibodies or Fc-fusion proteins, in a liquid sample of a mammal. Specifically the method comprises a step of affinity purifying the recombinant protein of interest from the sample together with an internal standard, and analyzing the protein variants using an analytic separating method such as HPLC, capillary electrophoresis or MS. This method is particularly suited to measure pharmacokinetic parameters of a recombinant protein of interest, such as a biopharmaceutical, in a mammal in clinical or pre-clinical studies. It allows for the use of a small sample volume and the possibility to operate with high throughput, such as in a 96-well plate sample preparation. It also provides high sensitivity and allows analysis of protein variants individually.
    Type: Application
    Filed: January 18, 2017
    Publication date: January 24, 2019
    Applicant: Hexal AG
    Inventors: Fabian Higel, Andreas Seidl
  • Patent number: 9895497
    Abstract: The present invention relates to a method of producing syringes. Said method comprises fixing a needle to a syringe body by use of an adhesive followed by subjecting the syringes thus obtained to heat treatment. The invention further relates to a method of reducing leachables and/or extractables in prefilled syringes, said method comprising heat treating pre-fabricated syringes at a temperature of at least 40° C. before filling.
    Type: Grant
    Filed: May 13, 2014
    Date of Patent: February 20, 2018
    Assignee: Hexal AG
    Inventor: Peter Skufca
  • Patent number: 9844515
    Abstract: The invention is concerned with a transdermal therapeutic system (TTS) comprising buprenorphine and a method of manufacturing such a TTS. The transdermal therapeutic system is used for the transdermal administration of buprenorphine and analogues thereof. In particular, the invention relates to the use of a transdermal therapeutic system (TTS) for analgesic purposes. The TTS according to the invention comprises a transdermal drug delivery composition comprising buprenorphine and an adhesive component, which is a mixture of a crosslinked and a non-crosslinked acrylic polymer and a penetration enhancer comprising a keto acid.
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: December 19, 2017
    Assignee: Hexal AG
    Inventors: Jens Fleschhut, Susanne Feinaeugle, Karin Lauer
  • Publication number: 20170333424
    Abstract: The present invention relates to a pharmaceutical composition comprising amorphous vortioxetine hydrobromide, a process for the preparation thereof, use thereof and a method for stabilizing said pharmaceutical composition.
    Type: Application
    Filed: October 23, 2015
    Publication date: November 23, 2017
    Applicant: Hexal AG
    Inventor: Renate Oppelt
  • Patent number: 9789112
    Abstract: The invention relates to a pharmaceutical film formulation comprising one or more bitter-tasting drug(s) or pharmaceutically acceptable salts thereof, one or more film formers, a bitterness masker containing one or more inorganic and/or organic salt(s) and at least two monocyclic monoterpenes, and one or more sweetening agents.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: October 17, 2017
    Assignee: HEXAL AG
    Inventors: Thomas Kohr, Petra Obermeier