Inventor · disambiguated record
Richard L. Hansen
Also filed as: HANSEN RICHARD L · HANSEN RICHARD LEE
17 granted patents·8 pending applications·1,113 citations·filing 1977–2017
96Inventor score
Files withGEN ELECTRIC6MEMC ELECTRONIC MATERIALS4AMERSHAM BIOSCIENCES CORP2GE HEALTHCARE BIO SCIENCES2MOMENTIVE PERFORMANCE MAT INC2
Top patents by PatentIndex Score
25 records- 0197US6388788B1Method and apparatus for screening chemical compoundsPRAELUX INC·Filed 1999·Granted May 14, 2002·365 cites·15 claims
- 0295US6400487B1Method and apparatus for screening chemical compoundsPRAELUX INC·Filed 2000·Granted Jun 4, 2002·141 cites·29 claims
- 0394US4226910AEnergy control sheet having insulative propertiesMINNESOTA MINING & MFG·Filed 1979·Granted Oct 7, 1980·103 cites·12 claims
- 0492US5976247ASurface-treated crucibles for improved zero dislocation performanceMEMC ELECTRONIC MATERIALS·Filed 1995·Granted Nov 2, 1999·130 cites·80 claims
- 0591US6658143B2Ray-based image analysis for biological specimensAMERSHAM BIOSCIENCES CORP·Filed 2002·Granted Dec 2, 2003·116 cites·33 claims
- 0690US7957911B2Method and apparatus for screening chemical compoundsGE HEALTHCARE BIO SCIENCES·Filed 2008·Granted Jun 7, 2011·15 cites·10 claims
- 0788US7452518B2Process for treating synthetic silica powder and synthetic silica powder treated thereofMOMENTIVE PERFORMANCE MAT INC·Filed 2005·Granted Nov 18, 2008·20 cites·24 claims
- 0886US5980629AMethods for improving zero dislocation yield of single crystalsMEMC ELECTRONIC MATERIALS·Filed 1995·Granted Nov 9, 1999·67 cites·57 claims
- 0984US6502422B1Method for quartz crucible fabricationGEN ELECTRIC·Filed 2000·Granted Jan 7, 2003·13 cites·19 claims
- 1083US6664289B2Nasal solution containing a broad spectrum microbicide and a method for its useFiled 2002·Granted Dec 16, 2003·16 cites·25 claims
- 1183US6546754B1Apparatus for silica crucible manufactureGEN ELECTRIC·Filed 2000·Granted Apr 15, 2003·17 cites·14 claims
- 1277US5445679ACleaning of polycrystalline silicon for charging into a Czochralski growing processMEMC ELECTRONIC MATERIALS·Filed 1992·Granted Aug 29, 1995·34 cites·21 claims
- 1368US6696041B2Treatment of colds, flu like infections and other general nasal based infections with a solution containing iodine and other broad spectrum microbicides and a method for its useFiled 2002·Granted Feb 24, 2004·9 cites·1 claims
- 1465US5753567ACleaning of metallic contaminants from the surface of polycrystalline silicon with a halogen gas or plasmaMEMC ELECTRONIC MATERIALS·Filed 1995·Granted May 19, 1998·24 cites·30 claims
- 1564US9139932B2Quartz glass crucible and method for treating surface of quartz glass crucibleHANSEN RICHARD LEE·Filed 2007·Granted Sep 22, 2015·3 cites·11 claims
- 1662US6674885B2Systems and methods for analyzing target contrast features in images of biological samplesAMERSHAM BIOSCIENCES CORP·Filed 2002·Granted Jan 6, 2004·10 cites·30 claims
- 1757US4153248ABallHOLMES DALE E·Filed 1977·Granted May 8, 1979·30 cites·3 claims
- 1854US2007151504A1Quartz glass crucible and method for treating surface of quartz glass crucibleGEN ELECTRIC·Filed 2006·Application pending·0 cites
- 1953US2007084397A1Quartz glass crucible and method for treating surface of quartz glass crucibleGEN ELECTRIC·Filed 2006·Application pending·0 cites
- 2053US2007084400A1Quartz glass crucible and method for treating surface of quartz glass crucibleGEN ELECTRIC·Filed 2006·Application pending·0 cites
- 2153US2004086463A1Nasal solution containing a broad spectrum microbicide and a method for its useFiled 2003·Application pending·0 cites
- 2250US2011255756A1Method and apparatus for screening chemical compoundsGE HEALTHCARE BIO SCIENCES·Filed 2011·Application pending·0 cites
- 2350US2005120945A1Quartz crucibles having reduced bubble content and method of making thereofGEN ELECTRIC·Filed 2004·Application pending·0 cites
- 2446US2019062943A1Devitrification agent for quartz glass crucible crystal growing processMOMENTIVE PERFORMANCE MAT INC·Filed 2017·Application pending·0 cites
- 2541US2003036855A1Method and apparatus for screening chemical compoundsPRAELUX INC A CORP OF NEW JERS·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →