Inventor · disambiguated record
Gerhard Norbert Zehenbauer
Also filed as: ZEHENBAUER GERHARD NORBERT
4 granted patents·13 citations·filing 2004–2011
68Inventor score
Technology areasA23B
Top patents by PatentIndex Score
4 records- 0183US8084072B2Isothiocyanate preservatives and methods of their useEKANAYAKE ATHULA·Filed 2009·Granted Dec 27, 2011·2 cites·19 claims
- 0279US7658961B2Isothiocyanate preservatives and methods of their usePROCTER & GAMBLE·Filed 2004·Granted Feb 9, 2010·11 cites·19 claims
- 0367US8277859B2Isothiocyanate preservatives and methods of their useEKANAYAKE ATHULA·Filed 2011·Granted Oct 2, 2012·0 cites·7 claims
- 0462US8475862B2Isothiocyanate preservatives and methods of their useEKANAYAKE ATHULA·Filed 2011·Granted Jul 2, 2013·0 cites·10 claims
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