Inventor · disambiguated record
Ina Grisstede
Also filed as: GRISSTEDE INA
5 granted patents·3 pending applications·26 citations·filing 2004–2010
75Inventor score
Top patents by PatentIndex Score
8 records- 0188US8709365B2Particulate filter with hydrogen sulphide block functionDORNHAUS FRANZ·Filed 2010·Granted Apr 29, 2014·11 cites·17 claims
- 0274US7019169B2Preparation of (meth)acrylic acidBASF AG·Filed 2004·Granted Mar 28, 2006·10 cites·18 claims
- 0363US8383544B2Dual-stage method for the reactivation of thermally aged nitrogen oxide storage catalystsUMICORE AG & CO KG·Filed 2008·Granted Feb 26, 2013·3 cites·17 claims
- 0459US8327625B2Method for regenerating soot filters in the exhaust gas system of a lean mix engine, and exhaust gas system thereforECKHOFF STEPHAN·Filed 2008·Granted Dec 11, 2012·2 cites·19 claims
- 0550US2010055012A1Nitrogen oxide storage catalyst featuring a reduced desulfurization temperatureGRISSTEDE INA·Filed 2007·Application pending·0 cites
- 0646US2010233051A1Nitrogen oxide storage catalyst featuring a reduced desulfurization temperatureUMICORE AG & CO KG·Filed 2010·Application pending·0 cites
- 0741US2013202507A1Method for treating nox in exhaust gas and system thereforeECHOFF STEPHAN·Filed 2008·Application pending·0 cites
- 0834US7253310B2Preparation of (meth)acrylic acidBASF AG·Filed 2004·Granted Aug 7, 2007·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →