Inventor · disambiguated record
Wilfried Kalchauer
Also filed as: KALCHAUER WILFRIED
24 granted patents·198 citations·filing 1989–2007
95Inventor score
Top patents by PatentIndex Score
24 records- 0194US4952658AProcess for preparing organopolysilanesWACKER CHEMIE GMBH·Filed 1989·Granted Aug 28, 1990·58 cites·16 claims
- 0280US6465674B1Dust recirculation in the direct synthesis of chlorosilanes and methylchlorosilanes in a fluidized bedWACKER CHEMIE GMBH·Filed 2002·Granted Oct 15, 2002·12 cites·7 claims
- 0375US5502230AProcess for preparing hydrogen-containing methylchlorosilanesWACKER CHEMIE GMBH·Filed 1995·Granted Mar 26, 1996·20 cites·9 claims
- 0473US6211394B1Process for the preparation of organochlorosilanesWACKER CHEMIE GMBH·Filed 2000·Granted Apr 3, 2001·8 cites·7 claims
- 0569US7368590B2Method for separating aluminium chloride from organochlorosilanesWACKER CHEMIE AG·Filed 2005·Granted May 6, 2008·1 cites·7 claims
- 0669US5512662AProcess for preparing methylchlorosilanesWACKER CHEMIE GMBH·Filed 1995·Granted Apr 30, 1996·13 cites·4 claims
- 0766US6175030B1Process for the preparation of organochlorosilanesWACKER CHEMIE GMBH·Filed 2000·Granted Jan 16, 2001·5 cites·20 claims
- 0862US6541650B2Process for preparing silanesWACKER CHEMIE GMBH·Filed 2002·Granted Apr 1, 2003·3 cites·19 claims
- 0961US6252102B1Process for the preparation of methylchlorosilanesWACKER CHEMIE GMBH·Filed 2000·Granted Jun 26, 2001·3 cites·16 claims
- 1061US5981784AProcess for preparing organochlorosilanesWACKER CHEMIE GMBH·Filed 1999·Granted Nov 9, 1999·8 cites·13 claims
- 1160US5166287AProcess for the preparation of organopolysilanesWACKER CHEMIE GMBH·Filed 1991·Granted Nov 24, 1992·18 cites·8 claims
- 1259US5336799AProcess for the removal of hydrogen-containing silanes from methylchlorosilanesWACKER CHEMIE GMBH·Filed 1993·Granted Aug 9, 1994·7 cites·6 claims
- 1358US6069266AProcess for preparing organochlorosilanesWACKER CHEMIE GMBH·Filed 1999·Granted May 30, 2000·7 cites·16 claims
- 1458US5302736AProcess for the removal of hydrogen-containing silanes from silanesWACKER CHEMIE GMBH·Filed 1993·Granted Apr 12, 1994·7 cites·4 claims
- 1557US5625088AProcess for preparing dimethyldichlorosilaneWACKER CHEMIE GMBH·Filed 1996·Granted Apr 29, 1997·7 cites·6 claims
- 1656US5210255AProcess for the preparation of methylchlorosilanesWACKER CHEMIE GMBH·Filed 1992·Granted May 11, 1993·6 cites·5 claims
- 1755US7153992B2Process for preparing methylchlorosilanesWACKER CHEMIE AG·Filed 2006·Granted Dec 26, 2006·0 cites·18 claims
- 1853US7550620B2Process for preparing methylchlorosilanesWACKER CHEMIE AG·Filed 2007·Granted Jun 23, 2009·0 cites·15 claims
- 1952US6355588B1Process for treating filter dustsWACKER CHEMIE GMBH·Filed 2000·Granted Mar 12, 2002·2 cites·15 claims
- 2051US7205426B2Process for preparing methylchlorosilanesWACKER CHEMIE AG·Filed 2005·Granted Apr 17, 2007·0 cites·19 claims
- 2151US6323357B1Process for the direct synthesis of organochlorosilanes using recovered CuCl catalystWACKER CHEMIE GMBH·Filed 2001·Granted Nov 27, 2001·1 cites·18 claims
- 2241US5098747ACoating compositions containing (poly)borosiloxanes and a process for preparing vitreous coatingsWACKER CHEMIE GMBH·Filed 1990·Granted Mar 24, 1992·6 cites·13 claims
- 2332US5250646AProcess for the preparation of metallopolysilanes, and their useWACKER CHEMIE GMBH·Filed 1991·Granted Oct 5, 1993·2 cites·9 claims
- 2429US5538618AProcess for the electrochemical synthesis of organosilicon compounds, and an appliance for carrying out the process, and use thereof for preparing organosilicon compoundsWACKER CHEMIE GMBH·Filed 1994·Granted Jul 23, 1996·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →