Anthony Cullis, FRS, who died 9 December 2021, aged 75, was an electronic engineer, and professor at the University of Sheffield.
Cullis was born on 16 January 1946 in Worcester. He earned a BA at the University of Oxford in 1968, and MA, and DPhil in Semiconducting Materials at Oxford University in 1972.
https://en.wikipedia.org/wiki/Anthony_Cullis
-=-