Inventor
KLASSEN CHARLES C
US6 patents
⚠️ This page may combine multiple inventors who share the name “KLASSEN CHARLES C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IVIVA MEDICAL INC
5 patentsUS11918955B2Mar 5, 2024
Biological fluid purification with biocompatible membranes
IVIVA MEDICAL INC2 citations68
US11413580B2Aug 16, 2022
Biological fluid purification with biocompatible membranes
IVIVA MEDICAL INC2 citations68
US11944719B2Apr 2, 2024
Thin film interposition of basement membrane scaffolds
IVIVA MEDICAL INC2 citations67
US12427480B2Sep 30, 2025
Apparatus for supplementing function of endocrine glands
IVIVA MEDICAL INC0 citations57
US12527894B2Jan 20, 2026
Thin film interposition of basement membrane scaffolds
IVIVA MEDICAL INC0 citations56