Growing community of inventors

Brookmead Way, United Kingdom

Derek Ronald Illsley

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 7

Derek Ronald Illsley ↔ Robert Stephen Davidson (1 patent)Derek Ronald Illsley ↔ Roger Edward Burrows (1 patent)Derek Ronald Illsley ↔ Aylvin Angelo Dias (1 patent)Derek Ronald IllsleyDerek Ronald Illsley (1 patent)Robert Stephen DavidsonRobert Stephen Davidson (20 patents)Roger Edward BurrowsRoger Edward Burrows (1 patent)Aylvin Angelo DiasAylvin Angelo Dias (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Coates Brothers Plc (1 from 15 patents)


1 patent:

1. 6296986 - Photoinitiator

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as of
12/13/2025
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