Inventor · disambiguated record
Alan Lagrange
Also filed as: LAGRANGE ALAIN
2 granted patents·53 citations·filing 2000–2000
62Inventor score
Files withOREAL2
Top patents by PatentIndex Score
2 records- 0194US6458167B1Use of cationic phenyl-azo-benzene compounds for dyeing keratin fibers, dye compositions and dyeing processesOREAL·Filed 2000·Granted Oct 1, 2002·46 cites·20 claims
- 0275US6383230B1Cationic monobenzenic dyes, their use for the oxidation-dyeing of keratin fibers, dye compositions and dyeing processesOREAL·Filed 2000·Granted May 7, 2002·7 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →