Inventor · disambiguated record
Manfred Van Stiphoudt
Also filed as: VAN STIPHOUDT MANFRED
5 granted patents·3 pending applications·65 citations·filing 2003–2015
77Inventor score
Top patents by PatentIndex Score
8 records- 0189US7541395B2Two-step mixing process for producing an absorbent polymerEVONIK STOCKHAUSEN GMBH·Filed 2003·Granted Jun 2, 2009·42 cites·14 claims
- 0279US8349913B2Process for gentle mixing and coating of superabsorbersEVONIK STOCKHAUSEN GMBH·Filed 2008·Granted Jan 8, 2013·15 cites·17 claims
- 0379US7893134B2Absorbent polymer made by two-step mixing processEVONIK STOCKHAUSEN GMBH·Filed 2009·Granted Feb 22, 2011·8 cites·23 claims
- 0443US10377057B2Process for the continuous preparation of water-absorbent polymersEVONIK DEGUSSA GMBH·Filed 2012·Granted Aug 13, 2019·0 cites·14 claims
- 0540US9873785B2Production method for water-soluble polymersEVONIK DEGUSSA GMBH·Filed 2015·Granted Jan 23, 2018·0 cites·14 claims
- 0638US2016083532A1Superabsorbent polymer production using certain carriersEVONIK DEGUSSA GMBH·Filed 2015·Application pending·0 cites
- 0736US2015017426A1Cooling neutralized acrylic acid by means of an absorption chillerVORHOLT HERBERT·Filed 2012·Application pending·0 cites
- 0834US2012302445A1Process for recycling polymer finesRUDOLPH HENRY·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →