Assignee
HERMANN C STARCK GMBH & CO KG
DE·3 granted patents·55 citations·filing 1991–1993
Top patents by PatentIndex Score
3 records- 0180US5209910AProcess for the recovery and separation of tantalum and niobiumHERMANN C STARCK GMBH & CO KG·Filed 1991·Granted May 11, 1993·29 cites·2 claims
- 0269US5476530ASubmicron carbonitride powders and their useHERMANN C STARCK GMBH & CO KG·Filed 1993·Granted Dec 19, 1995·26 cites·7 claims
- 039US5194086AProcess for the recovery of valuable materials from slags of metallothermic processesHERMANN C STARCK GMBH & CO KG·Filed 1992·Granted Mar 16, 1993·0 cites·10 claims
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