Inventor · disambiguated record
Shawn A. Springfield
Also filed as: SPRINGFIELD SHAWN A
4 granted patents·6 citations·filing 2003–2012
65Inventor score
Top patents by PatentIndex Score
4 records- 0171US8207341B2Process or synthesizing substituted isoquinolinesSPRINGFIELD SHAWN A·Filed 2009·Granted Jun 26, 2012·4 cites·12 claims
- 0261US8877929B2Process for synthesizing substituted isoquinolinesBRISTOL MYERS SQUIBB CO·Filed 2012·Granted Nov 4, 2014·0 cites·4 claims
- 0358US7312334B2Method of preparing inhibitors phosphodiesterase-4MERCK & CO INC·Filed 2003·Granted Dec 25, 2007·2 cites·19 claims
- 0457US8357806B2Process for synthesizing substituted isoquinolinesBRISTOL MYERS SQUIBB CO·Filed 2012·Granted Jan 22, 2013·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →