Patents by Inventor Igor RAIKO (Deceased)

Igor RAIKO (Deceased) 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).

  • Hollow Fiber Membrane Having Improved Diffusion Properties
    Publication number: 20200030751
    Abstract: The invention relates to an undulated thermostable hollow fiber membrane of reduced wall thickness, wherein the wall thickness amounts to 20 ?m or greater and 30 ?m or less and the waveform of the hollow fiber membrane exhibits a wavelength in the range of from more than 1 mm and less than 5 mm. In particular, the invention relates to a method for producing an undulated thermostable hollow fiber membrane of lower wall thickness.
    Type: Application
    Filed: March 16, 2018
    Publication date: January 30, 2020
    Applicant: FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
    Inventors: Torsten KELLER, Roland SANDER, Igor RAIKO (Deceased), Christian FINKLER