Inventor · disambiguated record
Konstantin Holdermann
Also filed as: HOLDERMANN KONSTANTIN
4 granted patents·6 pending applications·240 citations·filing 1993–2017
82Inventor score
Files withSIEMENS SOLAR GMBH3SOLARWORLD IND AMERICA INC3HOLDERMANN KONSTANTIN1SIEMENS & SHELL SOLAR GMBH1SOLARWORLD AMERICAS INC1
Top patents by PatentIndex Score
10 records- 0187US5543333AMethod for manufacturing a solar cell having combined metallizationSIEMENS SOLAR GMBH·Filed 1994·Granted Aug 6, 1996·106 cites·12 claims
- 0275US5591565ASolar cell with combined metallization and process for producing the sameSIEMENS SOLAR GMBH·Filed 1993·Granted Jan 7, 1997·55 cites·12 claims
- 0373US6451218B1Method for the wet chemical pyramidal texture etching of silicon surfacesSIEMENS & SHELL SOLAR GMBH·Filed 1999·Granted Sep 17, 2002·46 cites·16 claims
- 0464US5882435AProcess for the metal coating of solar cells made of crystalline siliconSIEMENS SOLAR GMBH·Filed 1997·Granted Mar 16, 1999·33 cites·8 claims
- 0547US2013334667A1Alkaline Etching Liquid for Texturing a Silicon Wafer SurfaceSOLARWORLD IND AMERICA INC·Filed 2013·Application pending·0 cites
- 0645US2011244184A1Alkaline etching solution for texturing a silicon wafer surfaceSOLARWORLD IND AMERICA INC·Filed 2010·Application pending·0 cites
- 0742US2012112321A1Alkaline etching liquid for texturing a silicon wafer surfaceHOLDERMANN KONSTANTIN·Filed 2010·Application pending·0 cites
- 0838US2015040983A1Acidic etching process for si wafersSOLARWORLD IND AMERICA INC·Filed 2013·Application pending·0 cites
- 0936US2002079290A1Etching solution for wet chemical pyramidal texture etching of silicon surfacesFiled 2002·Application pending·0 cites
- 1034US2018114691A1Methods for etching as-cut silicon wafers and producing solar cellsSOLARWORLD AMERICAS INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →