Inventor · disambiguated record
Siegfried Blumel
Also filed as: BLUEMEL SIEGFRIED · BLUMEL SIEGFRIED
8 granted patents·1 pending application·110 citations·filing 1993–2012
87Inventor score
Top patents by PatentIndex Score
9 records- 0188US7288146B1Titanium dioxide pigment coated with hollow bodies and method for its manufactureKRONOS INT INC·Filed 2007·Granted Oct 30, 2007·22 cites·20 claims
- 0286US7842131B2High opacity TiO2 pigment and production methodKRONOS INT INC·Filed 2007·Granted Nov 30, 2010·18 cites·31 claims
- 0374US8641870B2Method for surface treatment of a titanium dioxide pigmentJURGENS VOLKER·Filed 2012·Granted Feb 4, 2014·3 cites·22 claims
- 0472US6340387B1Organically post-treated pigments and methods for their productionFiled 2000·Granted Jan 22, 2002·21 cites·11 claims
- 0569US6962622B2Titanium dioxide pigment compositionKRONOS TITAN GMBH·Filed 2002·Granted Nov 8, 2005·18 cites·13 claims
- 0659US7150421B2Jet millKRONOS INTERNAT·Filed 2003·Granted Dec 19, 2006·9 cites·22 claims
- 0754US5393510AHigh solids content titanium dioxide suspensionRHEOX INC·Filed 1993·Granted Feb 28, 1995·13 cites·4 claims
- 0850US2007298059A1Method for Identification and Verification of Products Containing Titanium Dioxide Pigment ParticlesTIEDEMANN PETER·Filed 2007·Application pending·0 cites
- 0937US5540907AProcess for preparing high solids content titanium dioxide suspension with a dechlorinating agentKRONOS INC·Filed 1995·Granted Jul 30, 1996·6 cites·7 claims
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