Inventor · disambiguated record
Roberto Castagnani
Also filed as: CASTAGNANI ROBERTO
7 granted patents·20 citations·filing 1994–2012
78Inventor score
Top patents by PatentIndex Score
7 records- 0167US6548693B2Nitriloxy derivatives of (R) and (S)-carnitineSIGMA TAU IND FARMACEUTI·Filed 2002·Granted Apr 15, 2003·3 cites·13 claims
- 0266US5491260AProcess for manufacturing L-(-)-carnitine from derivatives having a configuration opposite to that of L-(-)-carnitineSIGMA TAU IND FARMACEUTI·Filed 1994·Granted Feb 13, 1996·9 cites·19 claims
- 0355US5532409AProcess for producing R-aminocarnitine and S-aminocarnitineSIGMA TAU IND FARMACEUTI·Filed 1994·Granted Jul 2, 1996·5 cites·4 claims
- 0451US6953865B2Process for the preparation of (r)- or (s)-aminocarnitine inner salt, the salts and derivatives thereofSIGMA TAU IND FARMACEUTI·Filed 2002·Granted Oct 11, 2005·3 cites·21 claims
- 0544US6395923B2Nitriloxy derivatives of (R) and (S)-carnitineSIGMA TAU IND FARMACEUTI·Filed 2001·Granted May 28, 2002·0 cites·5 claims
- 0635US6593478B2Stereospecific hydrolysis of optically active estersSIGMA TAU IND FARMACEUTI·Filed 2000·Granted Jul 15, 2003·0 cites·8 claims
- 0731US9206133B2Process for the synthesis of 7-chloro-4-(piperazin-1-yl)-quinolineCABRI WALTER·Filed 2012·Granted Dec 8, 2015·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →