Inventor · disambiguated record
Christoph Lesniak
Also filed as: LESNIAK CHRISTOPH
11 granted patents·7 pending applications·488 citations·filing 1996–2018
92Inventor score
Files with3M INNOVATIVE PROPERTIES CO4ROCHE DIAGNOSTICS GMBH4INST NEUE MAT GEMEIN GMBH3ESK CERAMICS GMBH & CO KG2KLEIBER JORG1
Top patents by PatentIndex Score
18 records- 0196US6255477B1Particles having a magnetic core and outer glass layer for separating biological materialROCHE DIAGNOSTICS GMBH·Filed 1996·Granted Jul 3, 2001·118 cites·11 claims
- 0295US6183658B1Process for preparing agglomerate-free nanoscalar iron oxide particles with a hydrolysis resistant coatingINST NEUE MAT GEMEIN GMBH·Filed 1997·Granted Feb 6, 2001·103 cites·20 claims
- 0392US6541039B1Nanoscale particles having an iron oxide-containing core enveloped by at least two shellsINST NEUE MAT GEMEIN GMBH·Filed 1998·Granted Apr 1, 2003·114 cites·18 claims
- 0491US6870047B2Magnetic pigmentROCHE DIAGNOSTICS GMBH·Filed 2001·Granted Mar 22, 2005·42 cites·6 claims
- 0590US6979466B2Nanoscale particles having an iron oxide-containing core enveloped by at least two shellsLEIBNIZ INST NEUE MATERIALIEN·Filed 2003·Granted Dec 27, 2005·41 cites·23 claims
- 0690US6630205B2Self-crosslinking compositions based on fluorine-containing polycondensatesINST NEUE MAT GEMEIN GMBH·Filed 2000·Granted Oct 7, 2003·36 cites·17 claims
- 0788US8012252B2Durable hard coating containing silicon nitrideESK CERAMICS GMBH & CO KG·Filed 2006·Granted Sep 6, 2011·9 cites·13 claims
- 0864US10415351B2Separating device for removing solid particles from liquid and gas flows for high differential pressures3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Sep 17, 2019·2 cites·18 claims
- 0963US5837025AMethod of producing fine-particle multicomponent glass powders for use as a glass flow for producing layers and decorations on glass, glass ceramic or ceramicSCHOTT GLASWERKE·Filed 1996·Granted Nov 17, 1998·23 cites·17 claims
- 1063US2012022246A1Magnetic PigmentKLEIBER JORG·Filed 2011·Application pending·0 cites
- 1162US2011117561A1Magnetic PigmentROCHE DIAGNOSTICS GMBH·Filed 2010·Application pending·0 cites
- 1256US10829417B2Formed hexagonal boron nitride body, hexagonal boron nitride granulates for making the same, and process for producing the same3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Nov 10, 2020·0 cites·15 claims
- 1348US10954164B2Formed hexagonal boron nitride body, heat-treated hexagonal boron nitride body and processes for producing the same3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Mar 23, 2021·0 cites·13 claims
- 1445US2020385625A1Powder Composition Comprising First and Second Agglomerates of Inorganic Particles and Polymer Composition Comprising a Polymer and the Powder Composition3M INNOVATIVE PROPERTIES CO·Filed 2018·Application pending·0 cites
- 1543US2009105062A1Sintered Wear-Resistant Boride Material, Sinterable Powder Mixture, for Producing Said Material, Method for Producing the Material and Use ThereofESK CERAMICS GMBH & CO KG·Filed 2007·Application pending·0 cites
- 1637US2002160902A1Composite material based on silicon carbide and carbon, process for its production and its useFiled 2002·Application pending·0 cites
- 1737US2007082360A1Magnetic pigmentROCHE DIAGNOSTICS GMBH·Filed 2006·Application pending·0 cites
- 1837US2004265233A1Composite particle containing superparamagnetic iron oxideFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →