Inventor · disambiguated record
Heino Heckmann
Also filed as: HECKMANN HEINO
2 granted patents·3 pending applications·1 citations·filing 2003–2006
29Inventor score
Top patents by PatentIndex Score
5 records- 0152US7285663B2β-Isoindigo coloring agentCLARIANT PRODUKTE DEUTSCHLAND·Filed 2003·Granted Oct 23, 2007·1 cites·9 claims
- 0230US2008156230A1Method for Producing Transparent Dioxazine PigmentsHECKMANN HEINO·Filed 2006·Application pending·0 cites
- 0330US2007264600A1Heterocyclic Colorants Based on DiazabenzoisoindolesHECKMANN HEINO·Filed 2004·Application pending·0 cites
- 0428US8182598B2Violet colorant for colour filters, inks for ink-jet electrophotographic toners and developers and e-inksHECKMANN HEINO·Filed 2005·Granted May 22, 2012·0 cites·6 claims
- 0527US2006199882A1Heterocyclic dyes based on benzodipyrrolesHECKMANN HEINO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →