HM

Helen Middleton

CL Cambridge Display Technology Limited: 3 patents #71 of 201Top 40%
SC Sumitomo Chemical: 3 patents #1,386 of 4,033Top 35%
Overall (All Time): #1,486,253 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10158077 Light emitting composition and device Martin Humphries, Richard Wilson 2018-12-18
9735370 Compound, device and method of making same 2017-08-15
9691984 Semiconducting polymer and organic electroluminescence device thereof 2017-06-27