Inventor · disambiguated record
Dennis L. Macdonald
Also filed as: MACDONALD DENNIS · MACDONALD DENNIS L
6 granted patents·1 pending application·130 citations·filing 1976–2018
83Inventor score
Top patents by PatentIndex Score
7 records- 0196US6372806B1Method of making colloidal silicaNALCO CHEMICAL CO·Filed 2000·Granted Apr 16, 2002·67 cites·11 claims
- 0292US6486216B1Stable colloidal silica aquasolsONDEO NALCO CO·Filed 2000·Granted Nov 26, 2002·39 cites·3 claims
- 0387US8052788B2Method of producing silica sols with controllable broad size distribution and minimum particle sizeNALCO CO·Filed 2008·Granted Nov 8, 2011·13 cites·16 claims
- 0463US10730756B2Colloidal compositions and methods of preparing sameECOLAB USA INC·Filed 2018·Granted Aug 4, 2020·0 cites·9 claims
- 0547US4092436AMethod of steam-stripping roast and ground coffee or teaPROCTER & GAMBLE·Filed 1976·Granted May 30, 1978·11 cites·16 claims
- 0646US10087081B2Process for producing high solids colloidal silicaECOLAB USA INC·Filed 2013·Granted Oct 2, 2018·0 cites·10 claims
- 0746US2003065041A1Stable colloidal silica aquasolsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →