Inventor · disambiguated record
Josef Hetzenegger
Also filed as: HETZENEGGER JOSEF
3 granted patents·70 citations·filing 1994–2008
68Inventor score
Top patents by PatentIndex Score
3 records- 0192US5472494APigment preparation with perylene derivatives as dispersantsBASF AG·Filed 1994·Granted Dec 5, 1995·64 cites·9 claims
- 0266US6794504B2Chlorinated copper phthalocyanine pigmentsBASF AG·Filed 2001·Granted Sep 21, 2004·6 cites·11 claims
- 0337US10287435B2Preparation of Pigment Red 149KOWARSCH HEINRICH·Filed 2008·Granted May 14, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →