Growing community of inventors

Holzminden, Germany

Peter Esser

Average Co-Inventor Count = 5.09

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 Esser ↔ Horst Surburg (1 patent)Peter Esser ↔ Walter Kuhn (1 patent)Peter Esser ↔ Steffen Sonnenberg (1 patent)Peter Esser ↔ Matthias Guntert (1 patent)Peter Esser ↔ Peter Worner (1 patent)Peter Esser ↔ Hans-Dieter Scharf (1 patent)Peter Esser ↔ Arturetto Landi (1 patent)Peter Esser ↔ Gerhard Scheideler (1 patent)Peter EsserPeter Esser (2 patents)Horst SurburgHorst Surburg (29 patents)Walter KuhnWalter Kuhn (23 patents)Steffen SonnenbergSteffen Sonnenberg (10 patents)Matthias GuntertMatthias Guntert (8 patents)Peter WornerPeter Worner (6 patents)Hans-Dieter ScharfHans-Dieter Scharf (5 patents)Arturetto LandiArturetto Landi (1 patent)Gerhard ScheidelerGerhard Scheideler (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Haarmann & Reimer Gmbh (2 from 113 patents)


2 patents:

1. 5874398 - Ethylvanillin isobutyrate

2. 5620569 - Process for the photooxidation of terpene olefins

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12/9/2025
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