Inventor · disambiguated record
Bjoern Pietzak
Also filed as: PIETZAK BJOERN
11 granted patents·41 citations·filing 2002–2010
88Inventor score
Files withSONY CORP11
Top patents by PatentIndex Score
11 records- 0190US6890676B2Fullerene based proton conductive materialsSONY CORP·Filed 2002·Granted May 10, 2005·26 cites·19 claims
- 0270US7008713B2Fullerene-based proton conductive materialsSONY CORP·Filed 2004·Granted Mar 7, 2006·6 cites·20 claims
- 0367US8362096B2Fullerene based proton conductive materialsSONY CORP·Filed 2009·Granted Jan 29, 2013·0 cites·3 claims
- 0465US7651803B2Ionic conductor, process for production thereof, and electrochemical deviceSONY CORP·Filed 2006·Granted Jan 26, 2010·2 cites·5 claims
- 0563US7674544B2Fullerene based proton conductive materialsSONY CORP·Filed 2006·Granted Mar 9, 2010·0 cites·6 claims
- 0663US7153608B2Ionic conductor, process for production thereof, and electrochemical deviceSONY CORP·Filed 2002·Granted Dec 26, 2006·5 cites·39 claims
- 0761US7198863B2Fullerene based proton conductive materialsSONY CORP·Filed 2004·Granted Apr 3, 2007·2 cites·15 claims
- 0860US7732501B2Fullerene based proton conductive materialsSONY CORP·Filed 2006·Granted Jun 8, 2010·0 cites·3 claims
- 0960US7732502B2Fullerene based proton conductive materialsSONY CORP·Filed 2006·Granted Jun 8, 2010·0 cites·9 claims
- 1056US8377997B2Fullerene based proton conductive materialsSONY CORP·Filed 2010·Granted Feb 19, 2013·0 cites·6 claims
- 1154US7771891B2Ionic conductor, process for production thereof, and electrochemical deviceSONY CORP·Filed 2008·Granted Aug 10, 2010·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →