Inventor · disambiguated record
Roswitha Stein
Also filed as: STEIN ROSWITHA
2 granted patents·1 pending application·38 citations·filing 1998–2022
64Inventor score
Top patents by PatentIndex Score
3 records- 0180US6107513AProcess for preparing vinyl acetate using a supported palladium and gold catalystCELANESE GMBH·Filed 1999·Granted Aug 22, 2000·23 cites·2 claims
- 0252US5972824ACatalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalystCELANESE GMBH·Filed 1998·Granted Oct 26, 1999·15 cites·11 claims
- 0347US2024116846A1Process For The Preparation of Mixed Polyol-Carboxylic Acid EstersEOQ CHEMICALS GMBH·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Roswitha Stein 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 →