Growing community of inventors

Mainz, Germany

Helmut Vollmueller

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 = 2

Helmut Vollmueller ↔ Raimund Franz (1 patent)Helmut Vollmueller ↔ Guenter Siegemund (1 patent)Helmut VollmuellerHelmut Vollmueller (1 patent)Raimund FranzRaimund Franz (12 patents)Guenter SiegemundGuenter Siegemund (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Solvay (societe Anonyme) (1 from 382 patents)


1 patent:

1. 5912392 - Process for the preparation of 2H-heptafluoropropane

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12/16/2025
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