Inventor · disambiguated record
Stefan Erren
Also filed as: ERREN STEFAN
6 granted patents·2 citations·filing 1994–2021
67Inventor score
Top patents by PatentIndex Score
6 records- 0160US11725338B2Method for producing bleached wood fibre materialBASF SE·Filed 2021·Granted Aug 15, 2023·0 cites·3 claims
- 0247US11015290B2Method for producing bleached wood fibre materialBASF SE·Filed 2015·Granted May 25, 2021·0 cites·14 claims
- 0344US9121135B2Use of sodium dithionite in pulpingBASF SE·Filed 2013·Granted Sep 1, 2015·0 cites·6 claims
- 0440US8784607B2Process for the production of bleached wood particles and pale to white wood-base materialsSCHOENHABER DIETER·Filed 2008·Granted Jul 22, 2014·0 cites·10 claims
- 0537US11001439B2Sealed reusable bulk material containerBASF SE·Filed 2016·Granted May 11, 2021·0 cites·17 claims
- 0637US5753775ASulfonated and oxidized indene polymersBASF AG·Filed 1994·Granted May 19, 1998·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →