Growing community of inventors

Zurich, Switzerland

Allen R Firestone

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 = 44

Allen R Firestone ↔ Hans R Muhlemann (1 patent)Allen R Firestone ↔ Thomas Imfeld (1 patent)Allen R FirestoneAllen R Firestone (1 patent)Hans R MuhlemannHans R Muhlemann (8 patents)Thomas ImfeldThomas Imfeld (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)


1 patent:

1. 4302441 - Solid oral preparations of urea hydrogen peroxide without glycerol

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12/15/2025
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