Patents by Inventor Robert G. Hesse

Robert G. Hesse 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).

  • Biological fluid purification with biocompatible membranes
    Patent number: 11918955
    Abstract: Disclosed are apparatus and methods for blood and other biological fluid purification using a membrane with cell containing vascular channel systems and filtration channel systems. Also disclosed are methods of making the apparatus as well as methods of making membranes.
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: March 5, 2024
    Assignee: IVIVA Medical, Inc.
    Inventors: Charles C. Klassen, Harald C. Ott, Maria Jaramillo, Robert G. Hesse, Daniel Cheng
  • BIOLOGICAL FLUID PURIFICATION WITH BIOCOMPATIBLE MEMBRANES
    Publication number: 20230046290
    Abstract: Disclosed are apparatus and methods for blood and other biological fluid purification using a membrane with cell containing vascular channel systems and filtration channel systems. Also disclosed are methods of making the apparatus as well as methods of making membranes.
    Type: Application
    Filed: August 15, 2022
    Publication date: February 16, 2023
    Inventors: Charles C. Klassen, Harald C. Ott, Maria Jaramillo, Robert G. Hesse, Daniel Cheng
  • Biological fluid purification with biocompatible membranes
    Patent number: 11413580
    Abstract: Disclosed are apparatus and methods for blood and other biological fluid purification using a membrane with cell containing vascular channel systems and filtration channel systems. Also disclosed are methods of making the apparatus as well as methods of making membranes.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: August 16, 2022
    Assignee: IVIVA Medical, Inc.
    Inventors: Charles C. Klassen, Harald C. Ott, Maria Jaramillo, Robert G. Hesse, Daniel Cheng
  • BIOLOGICAL FLUID PURIFICATION WITH BIOCOMPATIBLE MEMBRANES
    Publication number: 20220133973
    Abstract: Disclosed are apparatus and methods for blood and other biological fluid purification using a membrane with cell containing vascular channel systems and filtration channel systems. Also disclosed are methods of making the apparatus as well as methods of making membranes.
    Type: Application
    Filed: February 28, 2020
    Publication date: May 5, 2022
    Applicant: IVIVA Medical, Inc.
    Inventors: Charles C. Klassen, Harald C. Ott, Maria Jaramillo, Robert G. Hesse, Daniel Cheng