Charles C. Klassen

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Boston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Thin film interposition of basement membrane scaffolds
- Patent number 11,944,719
- Issue date Apr 2, 2024
- IVIVA Medical, Inc.
- Charles C. Klassen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological fluid purification with biocompatible membranes
- Patent number 11,918,955
- Issue date Mar 5, 2024
- IVIVA Medical, Inc.
- Charles C. Klassen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modeling air leaks in lungs
- Patent number 11,881,119
- Issue date Jan 23, 2024
- Cilag GmbH International
- Chad E. Eckert
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Biological fluid purification with biocompatible membranes
- Patent number 11,413,580
- Issue date Aug 16, 2022
- IVIVA Medical, Inc.
- Charles C. Klassen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BIOLOGICAL FLUID PURIFICATION WITH BIOCOMPATIBLE MEMBRANES
- Publication number 20240293777
- Publication date Sep 5, 2024
- IVIVA Medical, Inc.
- Charles C. Klassen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOMATRIX-IMPREGNATED POROUS CONDUIT FOR TISSUE ENGINEERING
- Publication number 20240139381
- Publication date May 2, 2024
- IVIVA Medical, Inc.
- Charles C. Klassen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOLOGICAL FLUID PURIFICATION WITH BIOCOMPATIBLE MEMBRANES
- Publication number 20230046290
- Publication date Feb 16, 2023
- IVIVA Medical, Inc.
- Charles C. Klassen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOLOGICAL FLUID PURIFICATION WITH BIOCOMPATIBLE MEMBRANES
- Publication number 20220133973
- Publication date May 5, 2022
- IVIVA Medical, Inc.
- Charles C. Klassen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THIN FILM INTERPOSITION OF BASEMENT MEMBRANE SCAFFOLDS
- Publication number 20190336647
- Publication date Nov 7, 2019
- IVIVA Medical, Inc.
- Charles C. Klassen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODELING AIR LEAKS IN LUNGS
- Publication number 20190172371
- Publication date Jun 6, 2019
- Ethicon LLC
- Chad E. Eckert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE