PS

Philip Stackhouse

CL Cambridge Display Technology Limited: 1 patents #4 of 23Top 20%
SC Sumitomo Chemical: 1 patents #80 of 279Top 30%
Overall (2021): #301,181 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11136303 Dibenzofuran and dibenzothiophene derivatives and organic light-emitting devices containing them Martin Humphries, William Tarran, Kiran Kamtekar, James D. Lee 2021-10-05