Inventor · disambiguated record
Gottfried Kallrath
Also filed as: KALLRATH GOTTFRIED
4 granted patents·129 citations·filing 1974–1976
80Inventor score
Files withDEGUSSA4
Top patents by PatentIndex Score
4 records- 0191US4072796AProcess for hydrophobization of finely divided silica and silicates using prepolycondensed organosilaneDEGUSSA·Filed 1975·Granted Feb 7, 1978·53 cites·14 claims
- 0289US4015031AProcess for hydrophobizing silicas and silicates with organosilanesDEGUSSA·Filed 1976·Granted Mar 29, 1977·44 cites·9 claims
- 0381US3985571AProcess for the production of Berlin blueDEGUSSA·Filed 1975·Granted Oct 12, 1976·24 cites·12 claims
- 0456US3940252AApparatus for the releasing of materials from voluminous precipitates or suspensionsDEGUSSA·Filed 1974·Granted Feb 24, 1976·8 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →