Inventor · disambiguated record
Franz Pfeifer
Also filed as: PFEIFER FRANZ
2 granted patents·1 pending application·17 citations·filing 1999–2012
58Inventor score
Technology areasC11D
Top patents by PatentIndex Score
3 records- 0178US9334468B2Granular washing, cleaning or treatment agent additiveHENKEL AG & CO KGAA·Filed 2012·Granted May 10, 2016·4 cites·16 claims
- 0248US2012034283A1Granular washing, cleaning or treatment agent additiveSUNDER MATTHIAS·Filed 2011·Application pending·0 cites
- 0342US6174851B1Process for the production of detersive granulesHENKEL KGAA·Filed 1999·Granted Jan 16, 2001·13 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →