Inventor · disambiguated record
Graeme Douglas Campbell
Also filed as: CAMPBELL GRAEME DOUGLAS
3 granted patents·1 pending application·4 citations·filing 2007–2015
57Inventor score
Top patents by PatentIndex Score
4 records- 0165US9492809B2Carbon oxides conversion processPARK COLIN WILLIAM·Filed 2010·Granted Nov 15, 2016·2 cites·16 claims
- 0259US9221034B2Process for preparing catalystsCAMPBELL GRAEME DOUGLAS·Filed 2007·Granted Dec 29, 2015·1 cites·22 claims
- 0358US8815191B2Process for preparing catalysts involving the regeneration of metal carbonate precipitantsCAMPBELL GRAEME DOUGLAS·Filed 2009·Granted Aug 26, 2014·1 cites·14 claims
- 0449US2016199818A1Process for preparing catalystsJOHNSON MATTHEY PLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →