Inventor · disambiguated record
Johannes-Peter Schafer
Also filed as: SCHAEFER JOHANNES-PETER · SCHAFER JOHANNES-PETER
8 granted patents·2 pending applications·142 citations·filing 1986–2008
87Inventor score
Top patents by PatentIndex Score
10 records- 0184US6887448B2Method for production of high purity siliconSOLARWORLD AG·Filed 2001·Granted May 3, 2005·44 cites·23 claims
- 0281US6942844B2Method and facility for producing silaneSOLARWORLD AG·Filed 2001·Granted Sep 13, 2005·27 cites·19 claims
- 0370US6905576B1Method and system for producing silaneSOLARWORLD AG·Filed 1999·Granted Jun 14, 2005·42 cites·12 claims
- 0468US6843972B2Method for purifying trichlorosilaneSOLARWORLD AG·Filed 2001·Granted Jan 18, 2005·10 cites·13 claims
- 0564US6675844B2Method of loading moist, sticky bulk material into a fluid pervious containerBAYER AG·Filed 2002·Granted Jan 13, 2004·7 cites·8 claims
- 0657US7323155B2Method for producing silanesSOLARWORLD AG·Filed 2001·Granted Jan 29, 2008·4 cites·10 claims
- 0749US2009032389A1Process for the mild distillative separation of mixturesLANXESS DEUTSCHLAND GMBH·Filed 2008·Application pending·0 cites
- 0843US7435319B2Process for the mild distillative separation of mixturesLANXESS DEUTSCHLAND GMBH·Filed 2003·Granted Oct 14, 2008·1 cites·3 claims
- 0941US4732685AMethod of liquid-liquid extraction using material exchange columnsBAYER AG·Filed 1986·Granted Mar 22, 1988·7 cites·7 claims
- 1040US2004042949A1Method for removing aluminum from chlorosilanesFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →