Inventor · disambiguated record
Spencer Dreher
Also filed as: DREHER SPENCER · DREHER SPENCER D
3 granted patents·2 pending applications·12 citations·filing 2003–2014
61Inventor score
Top patents by PatentIndex Score
5 records- 0176US9783552B2Soluble guanylate cyclase activatorsMERCK SHARP & DOHME·Filed 2014·Granted Oct 10, 2017·4 cites·18 claims
- 0272US6870067B2Process for the synthesis of trifluorophenylacetic acidsMERCK & CO INC·Filed 2003·Granted Mar 22, 2005·8 cites·10 claims
- 0347US2004068141A1Process for the synthesis of trifluorophenylacetic acidsFiled 2003·Application pending·0 cites
- 0436US7579487B2Process for making N-sulfonated-amino acid derivativesMERCK & CO INC·Filed 2005·Granted Aug 25, 2009·0 cites·4 claims
- 0534US2005090668A1Preparation of 5-hydroxy-6-oxo-1,6-dihydropyrimidine compoundsFiled 2004·Application pending·0 cites
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