Growing community of inventors

Carry-Le-Rouet, France

David John Ashton

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 = 3

David John AshtonRobert I Mink (1 patent)David John AshtonYury V Kissin (1 patent)David John AshtonDavid John Ashton (1 patent)Robert I MinkRobert I Mink (34 patents)Yury V KissinYury V Kissin (24 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Bp Chemicals Limited (1 from 694 patents)


1 patent:

1. 6136745 - High activity polyethylene catalysts

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12/30/2025
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