Inventor · disambiguated record
William Christopher Ketchie
Also filed as: KETCHIE WILLIAM CHRISTOPHER
3 granted patents·1 citations·filing 2019–2020
48Inventor score
Files withEASTMAN CHEM CO3
Top patents by PatentIndex Score
3 records- 0179US10544076B1Method of making a dialdeyhdeEASTMAN CHEM CO·Filed 2019·Granted Jan 28, 2020·1 cites·6 claims
- 0264US11827595B2Ester synthesis using heterogeneous Au/TiO2 catalystEASTMAN CHEM CO·Filed 2019·Granted Nov 28, 2023·0 cites·5 claims
- 0358US12435024B2Process for treating polyester methanolysis depolymerization product streamsEASTMAN CHEM CO·Filed 2020·Granted Oct 7, 2025·0 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when William Christopher Ketchie 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 →