Growing community of inventors

Schoenaich, Germany

Peter Ast

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 = 2

Peter Ast ↔ Darlene J Spira-Solomon (1 patent)Peter Ast ↔ Ulrich Schoeler (1 patent)Peter Ast ↔ Eugene W Reynolds, Deceased (1 patent)Peter AstPeter Ast (1 patent)Darlene J Spira-SolomonDarlene J Spira-Solomon (6 patents)Ulrich SchoelerUlrich Schoeler (1 patent)Eugene W Reynolds, DeceasedEugene W Reynolds, Deceased (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hewlett-Packard Company (1 from 9,639 patents)


1 patent:

1. 5286777 - Preparing a dye-containing polymer

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1/13/2026
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