Inventor · disambiguated record
Karl-Heinz Schonwalder
Also filed as: SCHOENWAELDER KARL-HEINZ
3 granted patents·24 citations·filing 1989–1990
67Inventor score
Files withHOECHST AG3
Top patents by PatentIndex Score
3 records- 0152US5223642AProcess for the preparation of ether carboxylic acids from carbohydrates and derivatives thereof and their useHOECHST AG·Filed 1990·Granted Jun 29, 1993·17 cites·16 claims
- 0249US4986885AProcess for the separation of butanol and butoxyacetaldehydeHOECHST AG·Filed 1989·Granted Jan 22, 1991·5 cites·12 claims
- 0336US5082504AProcess for the preparation of a mixture of sucrose oxidation products and the use thereofHOECHST AG·Filed 1990·Granted Jan 21, 1992·2 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Karl-Heinz Schonwalder files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →