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Redcar, United Kingdom

Philip Ian Richards

Average Co-Inventor Count = 3.00

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 = 2

Philip Ian RichardsGraham Ronald Eastham (1 patent)Philip Ian RichardsMark Waugh (1 patent)Philip Ian RichardsPhilip Ian Richards (1 patent)Graham Ronald EasthamGraham Ronald Eastham (32 patents)Mark WaughMark Waugh (6 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lucite International UK Limited (1 from 64 patents)


1 patent:

1. 9334227 - Carbonylation of ethylenically unsaturated compounds

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12/16/2025
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