Patents by Inventor Ursula Rauen

Ursula Rauen 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: 9603354
    Abstract: Described is a protective solution for avoiding ischemic, storage or ischemia/reperfusion to organs, or to isolated cell systems, or to tissue components after perfusion, surgery, transplantation, or cryopreservation and subsequent reperfusion, which contains alkali ions, and if need be also alkaline earth ions as the electrolyte, a buffer e.g. on a histidine derivation basis, as well as a polyol and/or a saccharide, has an osmolarity of about 290 mosm/l to about 350 mosm/l, as well as a pH value of about 6.8 to about 7.4, and to which hydroxamic acid, and/or one or more hydroxamic acid derivatives are added.
    Type: Grant
    Filed: June 2, 2011
    Date of Patent: March 28, 2017
    Assignee: DR. FRANZ KOEHLER CHEMIE GMBH
    Inventors: Herbert de Groot, Ursula Rauen, Gernot Koehler, Wilfried Bruns
  • Publication number: 20110300237
    Abstract: Described is a protective solution for avoiding ischemic, storage or ischemia/reperfusion to organs, or to isolated cell systems, or to tissue components after perfusion, surgery, transplantation, or cryopreservation and subsequent reperfusion, which contains alkali ions, and if need be also alkaline earth ions as the electrolyte, a buffer e.g. on a histidine derivation basis, as well as a polyol and/or a saccharide, has an osmolarity of about 290 mosm/l to about 350 mosm/l, as well as a pH value of about 6.8 to about 7.4, and to which hydroxamic acid, and/or one or more hydroxamic acid derivatives are added.
    Type: Application
    Filed: June 2, 2011
    Publication date: December 8, 2011
    Inventors: Herbert de Groot, Ursula Rauen, Gernot Koehler, Wilfried Bruns
  • Patent number: 7977383
    Abstract: Described is a protective solution for avoiding ischemic, storage or ischemia/reperfusion to organs, or to isolated cell systems, or to tissue components after perfusion, surgery, transplantation, or cryopreservation and subsequent reperfusion, which contains alkali ions, and if need be also alkaline earth ions as the electrolyte, a buffer e.g. on a histidine derivation basis, as well as a polyol and/or a saccharide, has an osmolarity of about 290 mosm/l to about 350 mosm/l, as well as a pH value of about 6.8 to about 7.4, and to which hydroxamic acid, and/or one or more hydroxamic acid derivatives are added.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: July 12, 2011
    Assignee: Dr. Franz Koehler Chemie GmbH
    Inventors: Herbert de Groot, Ursula Rauen, Gernot Koehler, Wilfried Bruns
  • Publication number: 20030215781
    Abstract: Described is a protective solution for avoiding ischemic, storage or ischemia/reperfusion to organs, or to isolated cell systems, or to tissue components after perfusion, surgery, transplantation, or cryopreservation and subsequent reperfusion, which contains alkali ions, and if need be also alkaline earth ions as the electrolyte, a buffer e.g. on a histidine derivation basis, as well as a polyol and/or a saccharide, has an osmolarity of about 290 mosm/l to about 350 mosm/l, as well as a pH value of about 6.8 to about 7.4, and to which hydroxamic acid, and/or one or more hydroxamic acid derivatives are added.
    Type: Application
    Filed: May 16, 2003
    Publication date: November 20, 2003
    Inventors: Herbert de Groot, Ursula Rauen, Gernot Koehler, Wilfried Bruns