Assignee
SCHAPER KLAUS JUERGEN
DE·2 granted patents·21 citations·filing 1988–1990
Top patents by PatentIndex Score
2 records- 0176US4997835ASubstituted 2-acylpyridine-α-(N)-hetarlyhydrazones and medicaments containing the sameSCHAPER KLAUS JUERGEN·Filed 1988·Granted Mar 5, 1991·15 cites·9 claims
- 0234US5084458ASubstituted 2-acylpyridine-β-(N)-hetaryl-hydrazones and medicaments containing the sameSCHAPER KLAUS JUERGEN·Filed 1990·Granted Jan 28, 1992·6 cites·8 claims
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