4 Utility Patents
#11 in Neukirchen-Vluyn
#64,790 in Germany
Forward Citations = 6
Company Filing History:
Sachtleben Chemie Gmbh
Studiengesellschaft Kohle Mbh
Sachtleben Pigment Gmbh
4. 1 out of 1
Sachtleben Chomie Gmbh
where one patent can have more than one assignee
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