Inventor · disambiguated record
Olivier Amrein
Also filed as: AMREIN OLIVIER
2 granted patents·41 citations·filing 2002–2002
63Inventor score
Files withSICPA HOLDING SA2
Top patents by PatentIndex Score
2 records- 0174US7381758B2Ink composition comprising optically variable pigments, use of the composition, optically variable pigment and method of treating said pigmentSICPA HOLDING SA·Filed 2002·Granted Jun 3, 2008·27 cites·7 claims
- 0263US6787583B2UV curing intaglio inkSICPA HOLDING SA·Filed 2002·Granted Sep 7, 2004·14 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →