Growing community of inventors

Bergisch Gladbach, Germany

Wolfgang Röhrig

Average Co-Inventor Count = 4.50

ph-index = 3

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 = 11

Wolfgang RöhrigHans-Georg Hoppe (3 patents)Wolfgang RöhrigWolfgang Kaufhold (2 patents)Wolfgang RöhrigHerbert Heidingsfeld (2 patents)Wolfgang RöhrigWolfgang Bräuer (2 patents)Wolfgang RöhrigUlrich Liesenfelder (1 patent)Wolfgang RöhrigHans-Georg Wussow (1 patent)Wolfgang RöhrigEva Brigitte Eggeling (1 patent)Wolfgang RöhrigWolfgang Röhrig (3 patents)Hans-Georg HoppeHans-Georg Hoppe (32 patents)Wolfgang KaufholdWolfgang Kaufhold (22 patents)Herbert HeidingsfeldHerbert Heidingsfeld (21 patents)Wolfgang BräuerWolfgang Bräuer (8 patents)Ulrich LiesenfelderUlrich Liesenfelder (29 patents)Hans-Georg WussowHans-Georg Wussow (16 patents)Eva Brigitte EggelingEva Brigitte Eggeling (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (3 from 12,160 patents)


3 patents:

1. 6790916 - Process for the preparation of soft, low-shrinkage, thermoplastic polyurethane elastomers which can be easily released from the mold

2. 6559267 - Mouldings of thermoplastic polyurethanes exhibiting reduced fogging

3. 6355762 - Process for the continuous preparation of melt processable polyurethanes with improved softening behaviour

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as of
12/10/2025
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