Inventor · disambiguated record
Frank Zurmuhlen
Also filed as: ZURMUEHLEN FRANK
2 granted patents·9 citations·filing 1993–1994
53Inventor score
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2 records- 0149US5446013A2-alkyl-or-aryl-substituted-2-(pyrimidinyl-or-traizinyl-oxy(or-thio))-acotic acid derivatives, process for preparation, and use as herbicides or plant-growth regulatorsHOECHST AG·Filed 1993·Granted Aug 29, 1995·7 cites·8 claims
- 0233US5523404AProcess for preparing 5-chloro-4-hydroxypyrimidinesHOECHST SCHERING AGREVO GMBH·Filed 1994·Granted Jun 4, 1996·2 cites·11 claims
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