Inventor · disambiguated record
Claus-Peter Drexel
Also filed as: DREXEL CLAUS-PETER
10 granted patents·1 pending application·104 citations·filing 2002–2013
88Inventor score
Top patents by PatentIndex Score
11 records- 0194US7097818B2Silica and silicate by precipitation at constant alkali number, and its useDEGUSSA·Filed 2005·Granted Aug 29, 2006·22 cites·20 claims
- 0286US8012367B2Pulverulent materialsEVONIK DEGUSSA GMBH·Filed 2003·Granted Sep 6, 2011·31 cites·11 claims
- 0383US8962519B2Precipitated silicic acids for support applicationsHEINDL FRANK·Filed 2009·Granted Feb 24, 2015·12 cites·7 claims
- 0482US7871588B2Silica by precipitation at constant alkali number, and its useEVONIK DEGUSSA GMBH·Filed 2002·Granted Jan 18, 2011·20 cites·19 claims
- 0578US8129314B2Plant protection composition absorbates and products for plant protectionHEINDL FRANK·Filed 2007·Granted Mar 6, 2012·2 cites·30 claims
- 0674US6960251B2Inhomogeneous silicas as carrier materialDEGUSSA·Filed 2002·Granted Nov 1, 2005·12 cites·23 claims
- 0771US10752510B2Coarse support silica particlesDREXEL CLAUS-PETER·Filed 2011·Granted Aug 25, 2020·2 cites·23 claims
- 0861US9199211B2Storage-stable product systems for premix formulationsTSCHERNJAEW JURI·Filed 2009·Granted Dec 1, 2015·3 cites·32 claims
- 0944US11458454B2Granular functionalized silica, process for preparation thereof and use thereofDREXEL CLAUS PETER·Filed 2013·Granted Oct 4, 2022·0 cites·6 claims
- 1043US7993676B2Free-flowing, powdery composition containing alpha-liponic acid (derivates)ALZCHEM TROSTBERG GMBH·Filed 2003·Granted Aug 9, 2011·0 cites·19 claims
- 1140US2006229210A1Carrier based on granules produced from pyrogenically prepared silicon dioxidesNEUGEBAUER PETER·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →