26 Utility Patents
#101 in Leverkusen
#5,480 in Germany
#115,392 in the World
Forward Citations = 292
Company Filing History:

Ec Erdolchemie Gmbh
Other
4. 1 out of 1
Ingal International Gallium Gmbh
5. 1 out of 2
Ec Erdoelchemie Gmbh
where one patent can have more than one assignee
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