Inventor · disambiguated record
Raik Schönfeld
Also filed as: SCHOENFELD RAIK · SCHONFELD RAIK · SCHÖNFELD RAIK
12 granted patents·2 pending applications·45 citations·filing 2003–2018
87Inventor score
Top patents by PatentIndex Score
14 records- 0190US10426670B2Wound dressing with an air permeable layerBLUECHER HASSO VON·Filed 2012·Granted Oct 1, 2019·22 cites·3 claims
- 0275US9474827B2Wound dressing with an antimicrobial effectBLÜCHER HASSO VON·Filed 2012·Granted Oct 25, 2016·5 cites·20 claims
- 0374US11198624B2Counterflow adsorption filter column for water treatmentBLUECHER GMBH·Filed 2018·Granted Dec 14, 2021·1 cites·11 claims
- 0472US10125403B2Method and plant for producing iron from roasted pyritesBLUECHER GMBH·Filed 2013·Granted Nov 13, 2018·2 cites·15 claims
- 0572US10093555B2Counter current filter apparatus for treatment or purification of waterBLUECHER GMBH·Filed 2014·Granted Oct 9, 2018·2 cites·19 claims
- 0669US8147589B2Method for producing spherical activated carbonSCHONFELD MANFRED·Filed 2011·Granted Apr 3, 2012·2 cites·14 claims
- 0768US9782512B2Multi-layered wound dressing containing an hydrocolloid and activated carbonBLÜCHER HASSO VON·Filed 2012·Granted Oct 10, 2017·2 cites·15 claims
- 0865US10125409B2Method and plant for processing roasted pyritesBLUECHER GMBH·Filed 2013·Granted Nov 13, 2018·1 cites·14 claims
- 0962US7538069B2Spherical active carbonBLUECHER GMBH·Filed 2003·Granted May 26, 2009·7 cites·13 claims
- 1059US8232226B2Method for producing spherical activated carbonSCHOENFELD MANFRED·Filed 2006·Granted Jul 31, 2012·1 cites·15 claims
- 1153US8021463B2Method for producing spherical activated carbonBLUECHER GMBH·Filed 2006·Granted Sep 20, 2011·0 cites·11 claims
- 1249US8932528B2Installation and method for producing active carbonBLÜCHER HASSO VON·Filed 2009·Granted Jan 13, 2015·0 cites·11 claims
- 1344US2023202874A1Method and System for Treating and/or Purifying WaterBLUECHER GMBH·Filed 2018·Application pending·0 cites
- 1431US2017121186A1Adsorptive filter unit having extended useful cycle times and/or an extended service lifeBLUECHER GMBH·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →