Celebrating 60 years: Explore the evolution of Derwent World Patents Index
Clarivate
AUGUST 16, 2023
The origin of DWPI goes back to 1950s London when Derwent’s founder, Montague (Monty) Hyams , was given the job of reporting on patents coming out of his employer’s competition. With over two decades spent closely working with Derwent , Ed shares his thoughts on the evolution of DWPI. Let’s start with a fundamental question.
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