Growing community of inventors

Duisburg, Germany

Patrick Haehnel

Average Co-Inventor Count = 2.00

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 = 0

Patrick Haehnel ↔ Diana Maeker (1 patent)Patrick HaehnelPatrick Haehnel (1 patent)Diana MaekerDiana Maeker (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Emery Oleochemicals Gmbh (1 from 19 patents)


1 patent:

1. 11319473 - Environmentally friendly ester-structures as viscosifier for oil based drilling fluids

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