Patents by Inventor Ulrich Westedt
Ulrich Westedt 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).
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Publication number: 20240075026Abstract: The present invention features solid pharmaceutical compositions comprising Compound 1 and Compound 2. In one embodiment, the solid pharmaceutical composition includes (1) a first layer which comprises 100 mg Compound 1, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion; and (2) a second layer which comprises 40 mg Compound 2, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion.Type: ApplicationFiled: February 8, 2023Publication date: March 7, 2024Applicant: AbbVie Inc.Inventors: Nancy E. Sever, Ulrich Westedt, Ute Lander, Katrin Schneider, Benedikt Steitz, Thomas Mueller, Regina Reul, Constanze Obermiller, Adivaraha Jayasankar, Michael Simon, Yi Gao, Harald Hach, Samuel Kyeremateng, Katharina Asmus, Ping Tong, Donghua Zhu, Marius Naris, Colleen Garrett
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Patent number: 11246866Abstract: The present invention features solid pharmaceutical compositions comprising Compound 1 and Compound 2. In one embodiment, the solid pharmaceutical composition includes (1) a first layer which comprises 100 mg Compound 1, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion; and (2) a second layer which comprises 40 mg Compound 2, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion.Type: GrantFiled: October 16, 2019Date of Patent: February 15, 2022Assignee: AbbVie Inc.Inventors: Nancy E. Sever, Ulrich Westedt, Ute Lander, Katrin Schneider, Benedikt Steitz, Thomas Mueller, Regina Reul, Constanze Obermiller, Adivaraha Jayasankar, Michael Simon, Yi Gao, Harald Hach, Samuel Kyeremateng, Katharina Asmus, Ping Tong, Donghua Zhu, Marius Naris, Colleen Garrett
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Publication number: 20200282004Abstract: The present invention features solid pharmaceutical compositions comprising Compound 1 and Compound 2. In one embodiment, the solid pharmaceutical composition includes (1) a first layer which comprises 100 mg Compound 1, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion; and (2) a second layer which comprises 40 mg Compound 2, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion.Type: ApplicationFiled: October 16, 2019Publication date: September 10, 2020Applicant: AbbVie Inc.Inventors: Nancy E. Sever, Ulrich Westedt, Ute Lander, Katrin Schneider, Benedikt Steitz, Thomas Mueller, Regina Reul, Constanze Obermiller, Adivaraha Jayasankar, Michael Simon, Yi Gao, Harald Hach, Samuel Kyeremateng, Katharina Asmus, Ping Tong, Donghua Zhu, Marius Naris, Colleen Garrett
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Publication number: 20200253968Abstract: The present invention features solid pharmaceutical compositions comprising Compound 1 and Compound 2. In one embodiment, the solid pharmaceutical composition includes (1) a first layer which comprises 100 mg Compound 1, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion; and (2) a second layer which comprises 40 mg Compound 2, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion.Type: ApplicationFiled: October 16, 2019Publication date: August 13, 2020Applicant: AbbVie Inc.Inventors: Nancy E. Sever, Ulrich Westedt, Ute Lander, Katrin Schneider, Benedikt Steitz, Thomas Mueller, Regina Reul, Constanze Obermiller, Adivaraha Jayasankar, Michael Simon, Yi Gao, Harald Hach, Samuel Kyeremateng, Katharina Asmus, Ping Tong, Donghua Zhu, Marius Naris, Colleen Garrett
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Patent number: 10463739Abstract: A formulation comprising a melt-processed solid dispersion product comprising an active agent, a pharmaceutically acceptable thermoplastic polymer of N-vinyl lactams, and a pharmaceutically acceptable polyvinyl alcohol-polyalkylene glycol graft copolymer. A method for producing said formulation.Type: GrantFiled: December 22, 2011Date of Patent: November 5, 2019Assignee: AbbVie Deutschland GmbH & Co. KGInventors: Gunther Berndl, Juergen Weis, Dietrich Granzow, Bernd Liepold, Ute Lander, Ulrich Westedt
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Publication number: 20190216882Abstract: The present invention features solid pharmaceutical compositions comprising Compound 1 and Compound 2. In one embodiment, the solid pharmaceutical composition includes (1) a first layer which comprises 100 mg Compound 1, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion; and (2) a second layer which comprises 40 mg Compound 2, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion.Type: ApplicationFiled: December 20, 2018Publication date: July 18, 2019Applicant: AbbVie Inc.Inventors: Nancy E. Sever, Ulrich Westedt, Ute Lander, Katrin Schneider, Benedikt Steitz, Thomas Mueller, Regina Reul, Constanze Obermiller, Adivaraha Jayasankar, Michael Simon, Yi Gao, Harald Hach, Samuel Kyeremateng, Katharina Asmus, Ping Tong, Donghua Zhu, Marius Naris, Colleen Garrett
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Publication number: 20160375017Abstract: The present invention features solid pharmaceutical compositions comprising Compound 1 and Compound 2. In one embodiment, the solid pharmaceutical composition includes (1) a first layer which comprises 100 mg Compound 1, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion; and (2) a second layer which comprises 40 mg Compound 2, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion.Type: ApplicationFiled: July 18, 2016Publication date: December 29, 2016Applicant: AbbVie Inc.Inventors: Katharina Asmus, Yi Gao, Colleen Garrett, Harald Hach, Adivaraha Jayasankar, Kyeremateng Samuel, Ute Lander, Thomas Mueller, Marius Naris, Constanze Obermiller, Regina Reul, Katrin Schneider, Nancy Sever, Michael Simon, Benedikt Steitz, Ping Tong, Ulrich Westedt, Donghua Zhu
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Publication number: 20160375087Abstract: The present invention features solid pharmaceutical compositions comprising Compound 1 and Compound 2. In one embodiment, the solid pharmaceutical composition includes (1) a first layer which comprises 100 mg Compound 1, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion; and (2) a second layer which comprises 40 mg Compound 2, as well as a pharmaceutically acceptable hydrophilic polymer and a pharmaceutically acceptable surfactant, all of which are formulated in amorphous solid dispersion.Type: ApplicationFiled: June 24, 2016Publication date: December 29, 2016Applicant: AbbVie Inc.Inventors: Nancy E. Sever, Ulrich Westedt, Ute Lander, Katrin Schneider, Benedikt Steitz, Thomas Mueller, Regina Reul, Constanze Obermiller, Adivaraha Jayasankar, Michael Simon, Yi Gao, Harald Hach, Samuel Kyeremateng, Katharina Asmus, Ping Tong, Donghua Zhu, Marius Naris, Colleen Garrett
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Publication number: 20150305394Abstract: Extruded nutritional powders and methods of manufacturing the extruded nutritional powders, including extruded infant nutritional powders and extruded adult nutritional powders are provided. The processes utilize an extruder that is capable of internally mixing and emulsifying protein, and optionally, a carbohydrate with fat and water into an emulsion that can be dried into a powder having equivalent fat separation and dispersibility as compared to spray dried powders.Type: ApplicationFiled: October 24, 2013Publication date: October 29, 2015Applicant: ABBOTT LABORATORIESInventors: TERRENCE MAZER, THOMAS KESSLER, NORMANELLA DEWILLE, DOUGLAS WEARLY, YOUNGSUK HEO, ULRICH WESTEDT, GARY KATZ, EIK-LANG LAU
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Publication number: 20140296336Abstract: A formulation comprising a melt-processed solid dispersion product comprising an active agent, a pharmaceutically acceptable thermoplastic polymer of N-vinyl lactams, and a pharmaceutically acceptable polyvinyl alcohol-polyalkylene glycol graft copolymer. A method for producing said formulation.Type: ApplicationFiled: December 22, 2011Publication date: October 2, 2014Applicant: ABBOTT GMBH & CO. KGInventors: Gunther Berndl, Juergen Weis, Dietrich Granzow, Bernd Liepold, Ute Lander, Ulrich Westedt
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Patent number: 8841303Abstract: The invention provides a dosage form, comprising a melt-processed mixture of (a) a pharmaceutically effective amount of imatinib or a salt thereof, (b) at least one polymeric binder, and (c) at least one pharmaceutically acceptable non-ionic surfactant. The invention provides imatinib dosage forms with high drug loading which can be prepared in a simple and efficient manner, imatinib dosage forms from which the active principle is released in an essentially pH-independent fashion, and extended release imatinib dosage forms.Type: GrantFiled: November 8, 2007Date of Patent: September 23, 2014Assignees: Abbvie Deutschland GmbH & Co. KG, Novartis AGInventors: Jörg Breitenbach, Norbert Steiger, Harald Hach, Ulrich Westedt, Martin Knobloch, Ralf Altenburger, Nicoletta Loggia, Jörg Ogorka
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Patent number: 8716454Abstract: The present invention features solid compositions comprising Compound IA, IB or IC, or a pharmaceutically acceptable salt thereof, in an amorphous form. In one embodiment, Compound IA, IB or IC, or a pharmaceutically acceptable salt thereof, is formulated in an amorphous solid dispersion which comprises a pharmaceutically acceptable hydrophilic polymer and preferably a pharmaceutically acceptable surfactant.Type: GrantFiled: June 9, 2011Date of Patent: May 6, 2014Assignee: Abbvie Inc.Inventors: Simon Kullmann, Ulrich Westedt, Mirko Pauli, Rudolf Schroeder, Gerd Woehrle, Tanja Heitermann, Renato Koenig, Madlen Thiel, Yi Gao, Jianwei Wu, Bryan K. Erickson
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Patent number: 8337733Abstract: A description is given of a process for the preparation of a pharmaceutical composition of a macrolide antibiotic in essentially noncrystalline form, in which the macrolide antibiotic, a water-swellable polymer and a proton donor are blended in an extruder in the presence of water and forced through a die, the ratio by weight of the sum of macrolide antibiotic, water-swellable polymer and proton donor to water being at least 1:1. The macrolide antibiotic is preferably clarithromycin and the water-swellable polymer is preferably chosen from crosslinked polyvinylpyrrolidone, crosslinked sodium carboxymethylcellulose and crosslinked polyacrylic acid.Type: GrantFiled: August 14, 2008Date of Patent: December 25, 2012Assignee: Abbott GmbH & Co. KGInventors: Ulrich Westedt, Jörg Rosenberg, Martin Knobloch, Norbert Steiger, Harald Hach
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Publication number: 20120264780Abstract: The present invention features solid compositions comprising Compound IA, IB or IC, or a pharmaceutically acceptable salt thereof, in an amorphous form. In one embodiment, Compound IA, IB or IC, or a pharmaceutically acceptable salt thereof, is formulated in an amorphous solid dispersion which comprises a pharmaceutically acceptable hydrophilic polymer and preferably a pharmaceutically acceptable surfactant.Type: ApplicationFiled: June 9, 2011Publication date: October 18, 2012Applicant: ABBOTT LABORATORIESInventors: Simon Kullmann, Ulrich Westedt, Mirko Pauli, Rudolf Schroeder, Gerd Woehrle, Tanja Heitermann, Renato Koenig, Madlen Thiel, Yi Gao, Jianwei Wu, Bryan K. Erickson
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Publication number: 20120001361Abstract: A description is given of a process for the preparation of a pharmaceutical composition of a macrolide antibiotic in essentially noncrystalline form, in which the macrolide antibiotic, a water-swellable polymer and a proton donor are blended in an extruder in the presence of water and forced through a die, the ratio by weight of the sum of macrolide antibiotic, water-swellable polymer and proton donor to water being at least 1:1. The macrolide antibiotic is preferably clarithromycin and the water-swellable polymer is preferably chosen from crosslinked polyvinylpyrrolidone, crosslinked sodium carboxymethylcellulose and crosslinked polyacrylic acid.Type: ApplicationFiled: August 14, 2008Publication date: January 5, 2012Applicant: ABBOTT GMBH & CO. KGInventors: Ulrich Westedt, Jörg Rosenberg, Martin Knobloch, Norbert Steiger, Harald Hach
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Publication number: 20100297223Abstract: A pharmaceutical dosage form, comprising a) a liquid or flowable core, b) a shell of a polysaccharide or proteinaceous material completely enclosing said core, the core comprising an active ingredient dissolved in a pharmaceutically acceptable compound of the formula (I) wherein n is an integer from 3 to 5, and wherein the (i) the at least one active ingredient and the compound of the formula (I) account for at least 50% by weight of the composition; and (ii) the water activity aw of the composition is less than 0.4.Type: ApplicationFiled: December 18, 2008Publication date: November 25, 2010Applicant: ABBOTT GMBH & CO. KGInventors: Jörg Rosenberg, Markus Mägerlein, Jörg Breitenbach, Tina Jung, Ulrich Westedt
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Publication number: 20100240672Abstract: The invention provides a dosage form, comprising a melt-processed mixture of (a) a pharmaceutically effective amount of imatinib or a salt thereof, (b) at least one polymeric binder, and (c) at least one pharmaceutically acceptable non-ionic surfactant. The invention provides imatinib dosage forms with high drug loading which can be prepared in a simple and efficient manner, imatinib dosage forms from which the active principle is released in an essentially pH-independent fashion, and extended release imatinib dosage forms.Type: ApplicationFiled: November 8, 2004Publication date: September 23, 2010Applicants: ABBOTT GMBH & CO. KG, NOVARTIS AGInventors: Jorg Breitenbach, Norbert Steiger, Harald Hach, Ulrich Westedt, Martin Knobloch, Ralf Altenburger, Nicoletta Loggia, Jörg Ogorka
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Publication number: 20090274731Abstract: A process for at least partially enveloping a pharmaceutical dosage form, in which the dosage form is surrounded by a shrinkable film, and the film is subsequently shrunk is described.Type: ApplicationFiled: May 23, 2007Publication date: November 5, 2009Applicant: ABBOTT GMBH & CO. KGInventors: Jörg Rosenberg, Harald Hach, Ulrich Westedt, Martin Knobloch, Jörg Breitenbach