Assignee
DEGUSSA AKTIENGESELLSCAFT
DE·2 granted patents·85 citations·filing 1997–1998
Top patents by PatentIndex Score
2 records- 0187US6080375AExhaust gas purification catalyst with improved hydrocarbon conversionDEGUSSA AKTIENGESELLSCAFT·Filed 1997·Granted Jun 27, 2000·69 cites·28 claims
- 0258US6132876ACarbon black pellets and a process for the production thereofDEGUSSA AKTIENGESELLSCAFT·Filed 1998·Granted Oct 17, 2000·16 cites·12 claims
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