Inventor · disambiguated record
Charles C. Klassen
Also filed as: KLASSEN CHARLES C
5 granted patents·2 pending applications·6 citations·filing 2017–2024
71Inventor score
Top patents by PatentIndex Score
7 records- 0190US11918955B2Biological fluid purification with biocompatible membranesIVIVA MEDICAL INC·Filed 2022·Granted Mar 5, 2024·2 cites·19 claims
- 0285US11413580B2Biological fluid purification with biocompatible membranesIVIVA MEDICAL INC·Filed 2020·Granted Aug 16, 2022·2 cites·20 claims
- 0382US12427480B2Apparatus for supplementing function of endocrine glandsIVIVA MEDICAL INC·Filed 2024·Granted Sep 30, 2025·0 cites·19 claims
- 0474US11944719B2Thin film interposition of basement membrane scaffoldsIVIVA MEDICAL INC·Filed 2017·Granted Apr 2, 2024·2 cites·19 claims
- 0563US11881119B2Modeling air leaks in lungsETHICON LLC·Filed 2018·Granted Jan 23, 2024·0 cites·20 claims
- 0655US2025269094A1Continuous fiber support barrier for engineered vascular networksIVIVA MEDICAL INC·Filed 2023·Application pending·0 cites
- 0751US2024139381A1Biomatrix-impregnated porous conduit for tissue engineeringIVIVA MEDICAL INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →