Patents by Inventor Alexandra Dietrich

Alexandra Dietrich 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: 20240116041
    Abstract: A method of manufacturing a catalyst material includes the steps of: providing a body having an open-porous foam structure and comprising at least a first metal or alloy; providing particles, each of which particles comprising at least a second metal or alloy; distributing the particles on the body; forming a structural connection between each of at least a subset of the particles and the body; and forming an oxide film on at least the subset of the particles and the body, wherein the oxide film has a catalytically active surface.
    Type: Application
    Filed: December 20, 2023
    Publication date: April 11, 2024
    Inventors: Lars TORKUHL, Robin KOLVENBACH, JungSuk BAE, Andreas TILLMANN, Alexandra GERSTLE, Gunnar WALTHER, Tilo BÜTTNER, Hans-Dietrich BÖHM, Bernd KIEBACK, Thomas WEISSGÄRBER, Arne BODEN
  • Patent number: 11746141
    Abstract: The present invention relates to a modified collagen obtainable by providing isolated collagen; freezing the isolated collagen; dehydrating the frozen collagen; and maturing the dehydrated collagen. Also disclosed are methods of preparing the modified collagen and uses thereof.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: September 5, 2023
    Assignee: INNOCOLL PHARMACEUTICALS LIMITED
    Inventors: Alexandra Dietrich, Michael Myers
  • Patent number: 11623947
    Abstract: There is a need to provide a collagen powder having desirable product characteristics, such as high fluid absorption capacity, while also having processing characteristics that allow commercial manufacturing and handling of the collagen powder. The present invention relates to a collagen powder, a method of manufacture thereof, and uses thereof. In particular, the present invention relates to a process for preparing a collagen powder, the process comprising the steps of providing a collagen source; adjusting the concentration of the collagen source; adjusting the pH of the collagen source; freezing the collagen source; dehydrating the frozen collagen; and degrading the dehydrated collagen to a powder.
    Type: Grant
    Filed: April 8, 2013
    Date of Patent: April 11, 2023
    Assignee: Innocoll Pharmaceuticals Limited
    Inventors: Alexandra Dietrich, Michael Myers, Stefan Schneid
  • Publication number: 20220281953
    Abstract: There is a need to provide a collagen powder having desirable product characteristics, such as high fluid absorption capacity, while also having processing characteristics that allow commercial manufacturing and handling of the collagen powder. The present invention relates to a collagen powder, a method of manufacture thereof, and uses thereof. In particular, the present invention relates to a process for preparing a collagen powder, the process comprising the steps of providing a collagen source; adjusting the concentration of the collagen source; adjusting the pH of the collagen source; freezing the collagen source; dehydrating the frozen collagen; and degrading the dehydrated collagen to a powder.
    Type: Application
    Filed: October 18, 2021
    Publication date: September 8, 2022
    Applicant: INNOCOLL PHARMACEUTICALS LIMITED
    Inventors: Alexandra DIETRICH, Michael Myers, Stefan Schneid
  • Publication number: 20220213173
    Abstract: The present invention relates to a modified collagen obtainable by providing isolated collagen; freezing the isolated collagen; dehydrating the frozen collagen; and maturing the dehydrated collagen. Also disclosed are methods of preparing the modified collagen and uses thereof.
    Type: Application
    Filed: March 21, 2022
    Publication date: July 7, 2022
    Applicant: INNOCOLL PHARMACEUTICALS LIMITED
    Inventors: Alexandra DIETRICH, Michael Myers
  • Publication number: 20190359689
    Abstract: The present invention relates to a modified collagen obtainable by providing isolated collagen; freezing the isolated collagen; dehydrating the frozen collagen; and maturing the dehydrated collagen. Also disclosed are methods of preparing the modified collagen and uses thereof.
    Type: Application
    Filed: August 9, 2019
    Publication date: November 28, 2019
    Applicant: INNOCOLL PHARMACEUTICALS LIMITED
    Inventors: Alexandra DIETRICH, Michael Myers
  • Patent number: 10487134
    Abstract: The present invention relates to a modified collagen obtainable by providing isolated collagen; freezing the isolated collagen; dehydrating the frozen collagen; and maturing the dehydrated collagen. Also disclosed are methods of preparing the modified collagen and uses thereof.
    Type: Grant
    Filed: January 9, 2013
    Date of Patent: November 26, 2019
    Assignee: INNOCOLL PHARMACEUTICALS LIMITED
    Inventors: Alexandra Dietrich, Michael Myers
  • Publication number: 20170022266
    Abstract: The present invention relates to a modified collagen obtainable by providing isolated collagen; freezing the isolated collagen; dehydrating the frozen collagen; and maturing the dehydrated collagen. Also disclosed are methods of preparing the modified collagen and uses thereof.
    Type: Application
    Filed: October 4, 2016
    Publication date: January 26, 2017
    Inventors: Alexandra DIETRICH, Michael MYERS
  • Publication number: 20150011476
    Abstract: The present invention relates to a modified collagen obtainable by providing isolated collagen; freezing the isolated collagen; dehydrating the frozen collagen; and maturing the dehydrated collagen. Also disclosed are methods of preparing the modified collagen and uses thereof.
    Type: Application
    Filed: January 9, 2013
    Publication date: January 8, 2015
    Inventors: Alexandra Dietrich, Michael Myers
  • Publication number: 20140303347
    Abstract: There is a need to provide a collagen powder having desirable product characteristics, such as high fluid absorption capacity, while also having processing characteristics that allow commercial manufacturing and handling of the collagen powder. The present invention relates to a collagen powder, a method of manufacture thereof, and uses thereof. In particular, the present invention relates to a process for preparing a collagen powder, the process comprising the steps of providing a collagen source; adjusting the concentration of the collagen source; adjusting the pH of the collagen source; freezing the collagen source; dehydrating the frozen collagen; and degrading the dehydrated collagen to a powder.
    Type: Application
    Filed: April 8, 2013
    Publication date: October 9, 2014
    Inventors: Alexandra Dietrich, Michael Myers, Stefan Schneid