Patents by Inventor Siegfried Schaefer

Siegfried Schaefer 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).

  • Publication number: 20190275122
    Abstract: Orally administrable pharmaceutical compositions of lipase-containing products, particularly pancreatin and pancreatin-containing products, or of enzyme products which contain at least one lipase of non-animal, especially microbial origin, which improve the lipolytic activity and particularly result in stabilization of the lipase in the acidic pH range. These oral pharmaceutical compositions contain a system which includes at least one surfactant and one co-surfactant and optionally a lipophilic phase, and are self-emulsifiable on contact with a hydrophilic and a lipophilic phase. The compositions according to the invention are suitable for treating or inhibiting maldigestion, especially maldigestion due to chronic exocrine pancreatic insufficiency, in mammals and humans.
    Type: Application
    Filed: May 23, 2019
    Publication date: September 12, 2019
    Inventors: George Shlieout, Bernd Boedecker, Siegfried Schaefer, Bernd Thumbeck, Peter-Colin Gregory
  • Publication number: 20140302000
    Abstract: Orally administrable pharmaceutical compositions of lipase-containing products, particularly pancreatin and pancreatin-containing products, or of enzyme products which contain at least one lipase of non-animal, especially microbial origin, which improve the lipolytic activity and particularly result in stabilization of the lipase in the acidic pH range. These oral pharmaceutical compositions contain a system which includes at least one surfactant and one co-surfactant and optionally a lipophilic phase, and are self-emulsifiable on contact with a hydrophilic and a lipophilic phase. The compositions according to the invention are suitable for treating or inhibiting maldigestion, especially maldigestion due to chronic exocrine pancreatic insufficiency, in mammals and humans.
    Type: Application
    Filed: June 18, 2014
    Publication date: October 9, 2014
    Inventors: George Shlieout, Bernd Boedecker, Siegfried Schaefer, Bernd Thumbeck, Peter-Colin Gregory
  • Patent number: 8802087
    Abstract: Orally administrable pharmaceutical compositions of lipase-containing products, particularly pancreatin and pancreatin-containing products, or of enzyme products which contain at least one lipase of non-animal, especially microbial origin, which improve the lipolytic activity and particularly result in stabilization of the lipase in the acidic pH range. These oral pharmaceutical compositions contain a system which includes at least one surfactant and one co-surfactant and optionally a lipophilic phase, and are self-emulsifiable on contact with a hydrophilic and a lipophilic phase. The compositions according to the invention are suitable for treating or inhibiting maldigestion, especially maldigestion due to chronic exocrine pancreatic insufficiency, in mammals and humans.
    Type: Grant
    Filed: March 22, 2005
    Date of Patent: August 12, 2014
    Assignee: Abbott Products GmbH
    Inventors: George Shlieout, Bernd Boedecker, Siegfried Schaefer, Bernd Thumbeck, Peter-Colin Gregory
  • Publication number: 20050250817
    Abstract: Orally administrable pharmaceutical compositions of lipase-containing products, particularly pancreatin and pancreatin-containing products, or of enzyme products which contain at least one lipase of non-animal, especially microbial origin, which improve the lipolytic activity and particularly result in stabilization of the lipase in the acidic pH range. These oral pharmaceutical compositions contain a system which includes at least one surfactant and one co-surfactant and optionally a lipophilic phase, and are self-emulsifiable on contact with a hydrophilic and a lipophilic phase. The compositions according to the invention are suitable for treating or inhibiting maldigestion, especially maldigestion due to chronic exocrine pancreatic insufficiency, in mammals and humans.
    Type: Application
    Filed: March 22, 2005
    Publication date: November 10, 2005
    Applicant: Solvay Pharmaceuticals GmbH
    Inventors: George Shlieout, Bernd Boedecker, Siegfried Schaefer, Bernd Thumbeck, Peter-Colin Gregory