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Leigh, United Kingdom

Helen Marie Schoelzel

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 = 1

Helen Marie Schoelzel ↔ Thomas A Ryan (1 patent)Helen Marie Schoelzel ↔ John Graham Allen (1 patent)Helen Marie Schoelzel ↔ Massimino Ugo Pilotti (1 patent)Helen Marie SchoelzelHelen Marie Schoelzel (1 patent)Thomas A RyanThomas A Ryan (23 patents)John Graham AllenJohn Graham Allen (8 patents)Massimino Ugo PilottiMassimino Ugo Pilotti (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 5800795 - Hydrogen fluoride recovery process

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12/19/2025
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