Inventor · disambiguated record
Pierre Dreyer
Also filed as: DREYER PIERRE
2 granted patents·2 pending applications·142 citations·filing 1999–2004
66Inventor score
Technology areasC11D
Top patents by PatentIndex Score
4 records- 0193US6291412B1Water-soluble granules of phthalocyanine compoundsCIBA SC HOLDING AG·Filed 1999·Granted Sep 18, 2001·134 cites·23 claims
- 0255US8080511B2Formulations comprising water-soluble granulatesDREYER PIERRE·Filed 2003·Granted Dec 20, 2011·8 cites·22 claims
- 0341US2007072787A1Stable particulate composition comprising bleach catalystsHAZENKAMP MENNO·Filed 2004·Application pending·0 cites
- 0437US2005039266A1Particulate composition comprising dye fixativesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →