Inventor · disambiguated record
Heinz Frei
Also filed as: FREI HEINZ · FREI HEINZ M
6 granted patents·48 citations·filing 1978–2011
82Inventor score
Top patents by PatentIndex Score
6 records- 0188US8613900B2Nanostructured transition metal oxides useful for water oxidation catalysisFREI HEINZ M·Filed 2011·Granted Dec 24, 2013·13 cites·13 claims
- 0270US6329553B1Selective thermal and photooxidation of hydrocarbons in zeolites by oxygenUNIV CALIFORNIA·Filed 2000·Granted Dec 11, 2001·4 cites·27 claims
- 0361US5827406ASelective photooxidation of hydrocarbons in zeolites by oxygenUNIV CALIFORNIA·Filed 1996·Granted Oct 27, 1998·8 cites·20 claims
- 0460US4191415AStorage and transportation apparatusFREI HEINZ·Filed 1978·Granted Mar 4, 1980·17 cites·2 claims
- 0555US6150562ASelective thermal oxidation of hydrocarbons in zeolites by oxygenUNIV CALIFORNIA·Filed 1999·Granted Nov 21, 2000·4 cites·9 claims
- 0633US5914013ASelective thermal and photooxidation of hydrocarbons in zeolites by oxygenUNIV CALIFORNIA·Filed 1997·Granted Jun 22, 1999·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →