Patents by Inventor Johannes Geckeler

Johannes Geckeler 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).

  • Filter membrane and device
    Patent number: 11298662
    Abstract: The present disclosure relates to a microporous hollow fiber filter membrane having a large inner diameter and a thin wall. The fiber can be used for sterile filtration of liquids or removal of particles from liquids. The disclosure further relates to a method for producing the membrane and a filter device comprising the membrane.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: April 12, 2022
    Assignee: GAMBRO LUNDIA AB
    Inventors: Bernd Krause, Adriana Boschetti-De-Fierro, Manuel Voigt, Johannes Geckeler, Ferdinand Schweiger
  • FILTER MEMBRANE AND DEVICE
    Publication number: 20210197134
    Abstract: The present disclosure relates to a microporous hollow fiber filter membrane having a large inner diameter and a thin wall. The fiber can be used for sterile filtration of liquids or removal of particles from liquids. The disclosure further relates to a method for producing the membrane and a filter device comprising the membrane.
    Type: Application
    Filed: January 19, 2017
    Publication date: July 1, 2021
    Inventors: Bernd KRAUSE, Adriana BOSCHETTI-DE-FIERRO, Manuel VOIGT, Johannes GECKELER, Ferdinand SCHWEIGER
  • Virus filter
    Patent number: 10005044
    Abstract: The invention relates to a virus filter membrane which can be used for the removal of virus particles including parvovirus. The invention further relates to a method for producing the membrane. The membrane comprises polyacrylonitrile and polyvinylpyrrolidone.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: June 26, 2018
    Assignee: GAMBRO LUNDIA AB
    Inventors: Markus Hornung, Bernd Krause, Johannes Geckeler, Ferdinand Schweiger, Szymon Dutczak, Simon Beiter
  • Low cut-off ultrafiltration membranes
    Patent number: 9776143
    Abstract: Porous hollow fiber membranes having a low molecular weight cut-off, processes for their production, and their use for separation tasks in the fields of biotechnology, pharmaceutical technology and food processing.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: October 3, 2017
    Assignee: GAMBRO LUNDIA AB
    Inventors: Bernd Krause, Markus Hornung, Johannes Geckeler
  • VIRUS FILTER
    Publication number: 20150367291
    Abstract: The invention relates to a virus filter membrane which can be used for the removal of virus particles including parvovirus. The invention further relates to a method for producing the membrane. The membrane comprises polyacrylonitrile and polyvinylpyrrolidone.
    Type: Application
    Filed: February 24, 2014
    Publication date: December 24, 2015
    Inventors: Markus Hornung, Bernd Krause, Johannes Geckeler, Ferdinand Schweiger, Szymon Dutczak, Simon Beiter
  • LOW CUT-OFF ULTRAFILTRATION MEMBRANES
    Publication number: 20150060372
    Abstract: Porous hollow fiber membranes having a low molecular weight cut-off, processes for their production, and their use for separation tasks in the fields of biotechnology, pharmaceutical technology and food processing.
    Type: Application
    Filed: March 4, 2013
    Publication date: March 5, 2015
    Applicant: GAMBRO LUNDIA AB
    Inventors: Bernd Krause, Markus Hornung, Johannes Geckeler