Patents Assigned to Hexal AG
  • Patent number: 9717707
    Abstract: The invention relates to a pharmaceutical composition, comprising or consisting of: 10 to 30 weight percent of at least a pharmaceutically active amount of a pharmaceutical substance selected from the group comprising statins, in particular water-insoluble, oxidatively degradable statins, preferably cerivastatin, fluvastatin, lovastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin, or combinations thereof, 30 to 70 weight percent of lactose hydrate, 2 to 15 weight percent of microcrystalline cellulose, 5 to 25 weight percent of a partially water-soluble starch, 0.2 to 4 weight percent of at least one alkali and/or alkaline-earth salt of stearic acid and/or stearyl fumaric acid, wherein the composition contains no antioxidatively active substances such as chain terminators, reductants, free-radical scavengers, and complexing agents.
    Type: Grant
    Filed: December 6, 2012
    Date of Patent: August 1, 2017
    Assignee: HEXAL AG
    Inventors: Theresa Taeubrich, Patrick Rother
  • Publication number: 20170205423
    Abstract: The present invention relates to a method for analyzing glycans of a recombinant glycoprotein in a liquid sample of a mammal. Specifically the method comprises a step of affinity purifying the recombinant glycoprotein from the sample, enzymatically releasing a glycan containing fragment from the immobilized glycoprotein, adding a reference standard containing isotopically labeled glycans, fluorescently label the glycans and analyzing the glycans using LC-MS. The present invention also relates to a method further comprising analyzing the glycans of the immobilized recombinant glycoprotein fragment, further comprising a pre-clearing step of the liquid sample, and releasing the glycans from the immobilized recombinant glycoprotein fragment.
    Type: Application
    Filed: July 17, 2015
    Publication date: July 20, 2017
    Applicant: Hexal AG
    Inventors: Fabian Higel, Andreas Seidl, Uwe Demelbauer
  • Publication number: 20170182034
    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: Application
    Filed: December 21, 2016
    Publication date: June 29, 2017
    Applicant: Hexal AG
    Inventors: Andreas Krekeler, Dimitri Neumann, Michael Sedlmayr
  • Patent number: 9592296
    Abstract: The invention relates to a pharmaceutical composition for oral administration comprising or consisting of (i) 10 to 30% weight, of at least one pharmaceutically active substance selected from the group consisting of water-soluble, oxidatively-degradable statins, preferably atorvastatin, cerivastatin, fluvastatin, lovastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin or a combination thereof, (ii) 0.01 to 3% weight, of a first anti-oxidatively active substance (A1), (iii) 0.01 to 3% weight, of a second anti-oxidatively active substance (A2) that differs from the first anti-oxidatively active substance (A1), and (iv) 60 to 85% weight of at least one additive, selected from the group consisting of filler, binder, flow-regulating agent, disintegrant and anti-blocking agent or a combination thereof, and the use of the pharmaceutical composition in medicine.
    Type: Grant
    Filed: August 21, 2012
    Date of Patent: March 14, 2017
    Assignee: HEXAL AG
    Inventors: Theresa Taeubrich, Patrick Rother
  • Patent number: 9480743
    Abstract: The present invention is related to a pharmaceutical formulation comprising a biopharmaceutical drug, said composition further comprising at least one mono- or dicarboxylic acid with a backbone of 2-6 C-Atoms, or at least one salt thereof.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: November 1, 2016
    Assignee: Hexal AG
    Inventors: Martina Danek-Bulius, Britta Deutel, Sabine Fürtinger, Bernt Pragl, Drago Kuzman
  • Publication number: 20160018409
    Abstract: The use of anthranilic acid (2-AA) to label N-glycans prior to separation using a reversed-phase liquid chromatography (RP-LC) column under acidic conditions using formic acid is described herein. Negatively charged 2-AA offers stronger retention on the reversed phase column than 2-aminobenzamide (2-AB) in RP-LC and allows efficient ionization and detection of 2-AA labeled N-glycans. The acidic conditions used for the RP-LC leads to an efficient separation of acidic 2-AA N-glycans carrying terminal sialylation without the need for an ion-pairing reagent. The method and compositions described herein may be used with RP-nano-LC-MS and a 96-well plate sample preparation, which allows attomolar sensitivity and high throughput.
    Type: Application
    Filed: October 17, 2013
    Publication date: January 21, 2016
    Applicant: HEXAL AG
    Inventor: Fabian Higel
  • Patent number: 9211265
    Abstract: The present invention is directed to a tablet comprising at least one bitter tasting and/or mucosa numbness causing pharmaceutically active compound; and at least one zinc salt. In addition, the present invention relates to the use of a zinc salt to reduce or mask the bitter taste of or the numbness of the mucosa caused by pharmaceutically active compounds.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: December 15, 2015
    Assignee: HEXAL AG
    Inventor: Klaus Storm
  • Publication number: 20140328936
    Abstract: The invention relates to a pharmaceutical composition, comprising or consisting of: 10 to 30 weight percent of at least a pharmaceutically active amount of a pharmaceutical substance selected from the group comprising statins, in particular water-insoluble, oxidatively degradable statins, preferably cerivastatin, fluvastatin, lovastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin, or combinations thereof, 30 to 70 weight percent of lactose hydrate, 2 to 15 weight percent of microcrystalline cellulose, 5 to 25 weight percent of a partially water-soluble starch, 0.2 to 4 weight percent of at least one alkali and/or alkaline-earth salt of stearic acid and/or stearyl fumaric acid, wherein the composition contains no antioxidatively active substances such as chain terminators, reductants, free-radical scavengers, and complexing agents.
    Type: Application
    Filed: December 6, 2012
    Publication date: November 6, 2014
    Applicant: HEXAL AG
    Inventors: Theresa Taeubrich, Patrick Rother
  • Publication number: 20140323986
    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: Application
    Filed: May 13, 2014
    Publication date: October 30, 2014
    Applicant: Hexal AG
    Inventor: Peter Skufca
  • Publication number: 20140227355
    Abstract: The invention relates to a pharmaceutical composition for oral administration comprising or consisting of (i) 10 to 30% weight, of at least one pharmaceutically active substance selected from the group consisting of water-soluble, oxidatively-degradable statins, preferably atorvastatin, cerivastatin, fluvastatin, lovastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin or a combination thereof, (ii) 0.01 to 3% weight, of a first anti-oxidatively active substance (A1), (iii) 0.01 to 3% weight, of a second anti-oxidatively active substance (A2) that differs from the first anti-oxidatively active substance (A1), and (iv) 60 to 85% weight of at least one additive, selected from the group consisting of filler, binder, flow-regulating agent, disintegrant and anti-blocking agent or a combination thereof, and the use of the pharmaceutical composition in medicine.
    Type: Application
    Filed: August 21, 2012
    Publication date: August 14, 2014
    Applicant: HEXAL AG
    Inventors: Theresa Taeubrich, Patrick Rother
  • Patent number: 8785431
    Abstract: The present invention relates to diester prodrugs of cilazaprilate which undergo enzymatic cleavage to release the active metabolite cilazaprilate that is used for the treatment of hypertension and congestive heart failure. Furthermore the diester prodrugs of cilazaprilate possess all the properties necessary to be topically administered, preferably via transdermal therapeutic systems.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: July 22, 2014
    Assignee: Hexal AG
    Inventors: Günther Bernhardt, Miriam Ertel, Armin Buschauer, Jörg Nink
  • Publication number: 20140147477
    Abstract: The present invention relates to diester prodrugs of cilazaprilate which undergo enzymatic cleavage to release the active metabolite cilazaprilate that is used for the treatment of hypertension and congestive heart failure. Furthermore the diester prodrugs of cilazaprilate possess all the properties necessary to be topically administered, preferably via transdermal therapeutic systems.
    Type: Application
    Filed: June 20, 2012
    Publication date: May 29, 2014
    Applicant: HEXAL AG
    Inventors: Günther Bernhardt, Miriam Ertel, Armin Buschauer, Jörg Nink
  • Patent number: 8722090
    Abstract: The invention relates to a process for the preparation of granules comprising an oily substance. It relates also to granules for a pharmaceutical formulation and to a tablet as a product of further processing.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: May 13, 2014
    Assignee: Hexal AG
    Inventors: Karin Klokkers, Ina Elfriede Otto, Heidemarie Edith Elfriede Meyer
  • Patent number: 8720165
    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 20, 2009
    Date of Patent: May 13, 2014
    Assignee: Hexal AG
    Inventor: Peter Skufca
  • Publication number: 20130336968
    Abstract: The present invention is related to a pharmaceutical formulation comprising a biopharmaceutical drug, said composition further comprising at least one mono- or dicarboxylic acid with a backbone of 2-6 C-Atoms, or at least one salt thereof.
    Type: Application
    Filed: December 28, 2011
    Publication date: December 19, 2013
    Applicant: HEXAL AG
    Inventors: Martina Danek-Bulius, Britta Deutel, Sabine Furtinger, Bernt Pragl, Drago Kuzman
  • Publication number: 20130331803
    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: Application
    Filed: November 17, 2010
    Publication date: December 12, 2013
    Applicant: HEXAL AG
    Inventors: Jens Fleschhut, Susanne Feinaeugle, Karin Lauer
  • Publication number: 20130217697
    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 agent(s).
    Type: Application
    Filed: October 27, 2011
    Publication date: August 22, 2013
    Applicant: HEXAL AG
    Inventors: Thomas Kohr, Petra Obermeier
  • Publication number: 20130216594
    Abstract: The invention relates to a process for preparing a composition, more particularly a pharmaceutical composition for oral administration, comprising the steps of forming a suspension of at least one pharmaceutical ingredient and a solvent or solvent mixture, the at least one pharmaceutical ingredient being insoluble or poorly soluble in the solvent or solvent mixture, the step of adding at least one gel former to the suspension, the at least one gel former being swellable in the solvent or solvent mixture, and, optionally, the step of swelling the suspension.
    Type: Application
    Filed: October 27, 2011
    Publication date: August 22, 2013
    Applicant: HEXAL AG
    Inventors: Andreas Krekeler, Dimitri Neumann
  • Patent number: 8501056
    Abstract: The invention relates to a method for the solvent-free preparation of a homogenizate, especially for implants or microparticles, wherein one or more polymers and one or more active constituents, as raw materials, are homogenized together below the glass transition temperature of the polymer(s) and, when homogenization is complete, brought to room temperature.
    Type: Grant
    Filed: May 23, 2002
    Date of Patent: August 6, 2013
    Assignee: Hexal AG
    Inventors: Gregor Schütz, Brigitte Freudensprung
  • Publication number: 20120220628
    Abstract: The present invention is directed to a tablet comprising at least one bitter tasting and/or mucosa numbness causing pharmaceutically active compound; and at least one zinc salt. In addition, the present invention relates to the use of a zinc salt to reduce or mask the bitter taste of or the numbness of the mucosa caused by pharmaceutically active compounds.
    Type: Application
    Filed: April 12, 2010
    Publication date: August 30, 2012
    Applicant: HEXAL AG
    Inventor: Klaus Storm