Inventor · disambiguated record
James Matthew Macdonald
Also filed as: MACDONALD JAMES · MACDONALD JAMES MATTHEW
3 granted patents·2 pending applications·0 citations·filing 2010–2019
40Inventor score
Files withMACDONALD JAMES MATTHEW2COMMW SCIENT IND RES ORG1NIPPON STEEL CHEMICAL & MAT CO LTD1SEED CO LTD1
Top patents by PatentIndex Score
5 records- 0153US12178938B2UV absorbing ocular lensSEED CO LTD·Filed 2019·Granted Dec 31, 2024·0 cites·18 claims
- 0251US10439148B2Compound, light emitting material, and organic light emitting deviceNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2014·Granted Oct 8, 2019·0 cites·6 claims
- 0336US2018148428A1Organic light emitting device with thermally activated delayed fluorescent light emitting materialCOMMW SCIENT IND RES ORG·Filed 2016·Application pending·0 cites
- 0432US8937303B2Organic electroluminescent deviceMACDONALD JAMES MATTHEW·Filed 2011·Granted Jan 20, 2015·0 cites·19 claims
- 0530US2012091884A1Heptaazaphenalene derivatives and use thereof in organic electroluminescent deviceMACDONALD JAMES MATTHEW·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →