Inventor · disambiguated record
Nicholas Duda
Also filed as: DUDA NICHOLAS
2 granted patents·2 citations·filing 2014–2015
40Inventor score
Technology areasB01J
Files withAMPAC FINE CHEMICALS LLC2
Top patents by PatentIndex Score
2 records- 0170US9233924B2Methods for preparing D-threo methylphenidate using diazomethane, and compositions thereofAMPAC FINE CHEMICALS LLC·Filed 2014·Granted Jan 12, 2016·2 cites·7 claims
- 0253US9573896B2Methods for preparing d-threo-methylphenidate using diazomethane, and compositions thereofAMPAC FINE CHEMICALS LLC·Filed 2015·Granted Feb 21, 2017·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →