27 Utility Patents
#10 in Marl
#5,100 in Germany
#108,644 in the World
Forward Citations = 313
Company Filing History:

Chemische Werke Huels Aktiengesellschaft
Chemische Werke Huls Aktiengesellschaft
4. 4 out of 123
Huls Aktiengesellschaft
5. 1 out of 12,155

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