Assignee
KNOWLES DAVID B
US·2 granted patents·4 citations·filing 2010–2010
Top patents by PatentIndex Score
2 records- 0178US8547625B2Photochromic optical articles prepared with reversible thermochromic materialsKNOWLES DAVID B·Filed 2010·Granted Oct 1, 2013·3 cites·8 claims
- 0276US8766529B2Metal complexes of cyclometallated imidazo[1,2-ƒ]phenanthridine and diimidazo[1,2-a:1',2'-c]quinazoline ligands and isoelectronic and benzannulated analogs thereofKNOWLES DAVID B·Filed 2010·Granted Jul 1, 2014·1 cites·10 claims
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