Inventor · disambiguated record
Walter Roggenstein
Also filed as: ROGGENSTEIN WALTER
10 granted patents·4 pending applications·45 citations·filing 1988–2017
85Inventor score
Top patents by PatentIndex Score
14 records- 0174US4883603AMethod for separating coarse grained and agglomerate pigment particles from a suspensionRHODIA AG·Filed 1988·Granted Nov 28, 1989·29 cites·1 claims
- 0270US9279196B2Regenerated cellulose fiberBERNT INGO·Filed 2010·Granted Mar 8, 2016·4 cites·11 claims
- 0368US10047458B2Regenerated cellulose fiberKELHEIM FIBRES GMBH·Filed 2015·Granted Aug 14, 2018·1 cites·15 claims
- 0450US11149367B2Regenerated cellulose fiberKELHEIM FIBRES GMBH·Filed 2012·Granted Oct 19, 2021·0 cites·6 claims
- 0550US11124629B2Regenerated cellulose fiberKELHEIM FIBRES GMBH·Filed 2013·Granted Sep 21, 2021·0 cites·8 claims
- 0647US11313075B2Man-made cellulosic fiber and nonwoven product or fabric comprising the cellulosic fiberKELHEIM FIBRES GMBH·Filed 2017·Granted Apr 26, 2022·0 cites·29 claims
- 0741US2014148590A1Fiber bundleBERNT INGO·Filed 2012·Application pending·0 cites
- 0841US2014147616A1Regenerated cellulose fiberBERNT INGO·Filed 2012·Application pending·0 cites
- 0940US2019194846A1Method for strengthening a nonwoven fabricBERNT INGO·Filed 2011·Application pending·0 cites
- 1039US2008196188A1Fibrous Composite that is Dissoluble or Decomposable in Water, and Products Manufactured ThereformKELHEIM FIBRES GMBH·Filed 2006·Application pending·0 cites
- 1136US10435481B2Regenerated cellulose fiberBERNT INGO·Filed 2012·Granted Oct 8, 2019·0 cites·21 claims
- 1235US5238637AProcess for obtaining polyamide yarns with better output efficiencyRHONE POULENC FIBRES·Filed 1992·Granted Aug 24, 1993·6 cites·3 claims
- 1325US5405697AProcess for obtaining polyamide yarns with better output efficiencyRHONE POULENC FIBRES·Filed 1994·Granted Apr 11, 1995·1 cites·4 claims
- 1420US6565972B1Multifilament textile yarns with hollow section, method for making same, and textile surfaces obtained from said yarnsNYLSTAR·Filed 1998·Granted May 20, 2003·4 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →