16 Utility Patents
#2 in Kahl
#12,139 in Germany
#227,887 in the World
Forward Citations = 187
Company Filing History:
Degussa - Huls Ag
Degussa Aktiengesellschaft

4. 1 out of 10
Perstorp Specialty Chemicals Ab
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#2 in Kahl
#12,139 in Germany
#227,887 in the World
Company Filing History:

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