Growing community of inventors

Mannheim, Germany

Baerbel Stieren

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 = 4

Baerbel Stieren ↔ Heinz Einig (1 patent)Baerbel Stieren ↔ Volker Buehler (1 patent)Baerbel Stieren ↔ Matthias Hollmann (1 patent)Baerbel StierenBaerbel Stieren (1 patent)Heinz EinigHeinz Einig (8 patents)Volker BuehlerVolker Buehler (2 patents)Matthias HollmannMatthias Hollmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Knoll Aktiengesellschaft (1 from 84 patents)


1 patent:

1. 5230901 - Sustained release tablet of a mixture of alginates and polyacrylates

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as of
1/9/2026
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