21 Utility Patents
#4 in Lich
#7,917 in Germany
#157,948 in the World
Forward Citations = 212
Company Filing History:

Hoechst Celanese Corporation
Hiecgst Aktiengesellshat
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#4 in Lich
#7,917 in Germany
#157,948 in the World
Company Filing History:

Get your Inventor Badge Today