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Stevenston, United Kingdom

Ralph Shuttleworth

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

Ralph Shuttleworth ↔ Daniel Levin (1 patent)Ralph Shuttleworth ↔ Jan Michael Fielden (1 patent)Ralph ShuttleworthRalph Shuttleworth (1 patent)Daniel LevinDaniel Levin (8 patents)Jan Michael FieldenJan Michael Fielden (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Imperial Chemical Industries Limited (1 from 3,840 patents)


1 patent:

1. 5248816 - Process for making 2-hydroxymandelic acid and 2-hydroxybenzaldehydes

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12/12/2025
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