Inventor · disambiguated record
Siegfried Bluemel
Also filed as: BLUEMEL SIEGFRIED
11 granted patents·1 pending application·53 citations·filing 2003–2017
88Inventor score
Top patents by PatentIndex Score
12 records- 0188US7135065B2Method for the post-treatment of titanium dioxide pigmentsKRONOS INTERNAT·Filed 2005·Granted Nov 14, 2006·12 cites·26 claims
- 0283US7682441B2Weather resistant titanium dioxide pigment and a process for its productionKRONOS INT INC·Filed 2005·Granted Mar 23, 2010·5 cites·23 claims
- 0381US10160862B2Production of titanium dioxide pigment obtainable by the sulfate process with a narrow particle size distributionKRONOS INT INC·Filed 2017·Granted Dec 25, 2018·2 cites·19 claims
- 0481US9096762B2Method for surface treatment of inorganic pigment particlesKRONOS INT INC·Filed 2014·Granted Aug 4, 2015·3 cites·11 claims
- 0577US7988780B2Titanium dioxide pigment particles with doped, dense SiO2 skin and methods for their manufactureKRONOS INT INC·Filed 2010·Granted Aug 2, 2011·2 cites·19 claims
- 0672US7147702B2Method for the surface treatment of a titanium dioxide pigmentKRONOS INTERNAT·Filed 2004·Granted Dec 12, 2006·11 cites·22 claims
- 0771US8845803B2Method for the surface treatment of inorganic pigment particlesJUERGENS VOLKER·Filed 2013·Granted Sep 30, 2014·2 cites·8 claims
- 0866US9962732B2Method for coating the surface of inorganic particles with silicon dioxide and at least one further inorganic compoundKRONOS INT INC·Filed 2015·Granted May 8, 2018·1 cites·15 claims
- 0965US7166157B2Method for the surface treatment of a titanium dioxide pigmentKRONOS INT INC·Filed 2003·Granted Jan 23, 2007·11 cites·50 claims
- 1062US7763110B2Titanium dioxide pigment particles with doped, dense SiO2 skin and methods for their manufactureKRONOS INT INC·Filed 2007·Granted Jul 27, 2010·3 cites·10 claims
- 1155US7905953B2Titanium dioxide pigment particles with doped, dense SiO2 skin and methods for their manufactureKRONOS INT INC·Filed 2007·Granted Mar 15, 2011·1 cites·19 claims
- 1237US2008116303A1Method for Improved Agitator Milling of Solid ParticlesJURGENS VOLKER·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →