Inventor · disambiguated record
Hans-Jürgen Federsel
Also filed as: FEDERSEL HANS-JUERGEN
2 granted patents·6 citations·filing 1992–1998
52Inventor score
Technology areasC07D
Top patents by PatentIndex Score
2 records- 0141US6414141B1Process for purifying an ampicillin pro-drug esterASTRAZENECA AB·Filed 1998·Granted Jul 2, 2002·4 cites·35 claims
- 0239US5300660AEfficient stereoconservative synthesis of 1-substituted (S)- and (R)-2-aminomethylpyrrolidines and intermediates theretoASTRA LAEKEMEDEL AB·Filed 1992·Granted Apr 5, 1994·2 cites·7 claims
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