Inventor · disambiguated record
Giorgio Ripa
Also filed as: RIPA GIORGIO
25 granted patents·207 citations·filing 1995–2001
96Inventor score
Top patents by PatentIndex Score
25 records- 0189US5977353A1,4,7,10-tetraazabicyclo[8.2.2]tetradecan-2-one, a process for the preparation thereof and the use thereof for the preparation of tetraazamacrocyclesDIBRA SPA·Filed 1998·Granted Nov 2, 1999·29 cites·4 claims
- 0283US5880281AProcess for the preparation of tetraazamacrocyclesDIBRA SPA·Filed 1997·Granted Mar 9, 1999·27 cites·8 claims
- 0381US6042810AProcess for the preparation of macrocyclic chelants and the chelates thereof with paramagnetic metal ionsDIBRA SPA·Filed 1999·Granted Mar 28, 2000·25 cites·16 claims
- 0472US6342597B11,4,7,10-tetraazacyclododecane-1,4-diacetic acid derivatives as chelating agentsDIBRA SPA·Filed 1998·Granted Jan 29, 2002·21 cites·24 claims
- 0569US5922862AProcess for the preparation of tetraazamacrocyclesDIBRA SPA·Filed 1998·Granted Jul 13, 1999·17 cites·25 claims
- 0664US5710271AProcess for the preparation and separation of diastereomeric salts of folinic acidDIBRA SPA·Filed 1995·Granted Jan 20, 1998·12 cites·7 claims
- 0763US6166201AProcess for the preparation of 1,4,7,10-tetraaza-cyclododecane-1,4,7-triacetic acid and the derivatives thereofDIBRA SPA·Filed 2000·Granted Dec 26, 2000·2 cites·2 claims
- 0861US5886174AProcess for the preparation of 1,4,7,10-tetraazacyclododecaneDIBRA SPA·Filed 1998·Granted Mar 23, 1999·8 cites·9 claims
- 0960US5962679AProcess for the preparation of 1,4,7,10-tetraaza-cyclododecane-1,4,7-triacetic acid and the derivatives thereofDIBRA SPA·Filed 1998·Granted Oct 5, 1999·7 cites·5 claims
- 1060US5595714ARecovery of gadolinium and its complexing agents from aqueous solutions containing their complexesDIBRA SPA·Filed 1995·Granted Jan 21, 1997·15 cites·13 claims
- 1155US6420603B1Process for the preparation of n,n'-bis[2,3-dihydroxypropyl]-5-[(hydroxyacetyl) methylamino]-2, 4,6-triiodo-1, 3-benzenedi carboxamideBRACCO INT BV·Filed 1999·Granted Jul 16, 2002·7 cites·11 claims
- 1255US5925752AProcess for the preparation of macrocyclic chelants and the chelates thereof with paramagnetic metal ionsDIBRA SPA·Filed 1998·Granted Jul 20, 1999·5 cites·17 claims
- 1354US6653470B1Process for the preparation of 1,4,7,10-tetraazacyclododecaneBRACCO INT BV·Filed 2000·Granted Nov 25, 2003·1 cites·8 claims
- 1453US6417354B11,4,7,10-tetraazacyclododecane-1,4-diacetic acidDIBRA SPA·Filed 1998·Granted Jul 9, 2002·16 cites·14 claims
- 1549US6054581AProcess for the preparation of 1,4,7,10-tetraaza-cyclododecane-1,4,7-triacetic acid and the derivative thereofDIBRA SPA·Filed 1999·Granted Apr 25, 2000·3 cites·8 claims
- 1645US6150520AProcess for the preparation of tetraazamacrocyclesDIBRA SPA·Filed 1998·Granted Nov 21, 2000·3 cites·6 claims
- 1745US6013793AProcess for the preparation of tetraazamacrocyclesDIBRA SPA·Filed 1998·Granted Jan 11, 2000·2 cites·7 claims
- 1844US6028194AIntermediatesDIBRA SPA·Filed 1999·Granted Feb 22, 2000·1 cites·2 claims
- 1944US6020485AProcess for producing tetraazabicyclo monoacetic acidDIBRA SPA·Filed 1999·Granted Feb 1, 2000·1 cites·2 claims
- 2043US6162912AProcess of preparing tetraacetic acid derivativesDIBRA SPA·Filed 1999·Granted Dec 19, 2000·1 cites·7 claims
- 2143US6048980AProcess of preparing tetraaza tetraacetic acidDIBRA SPA·Filed 1999·Granted Apr 11, 2000·1 cites·11 claims
- 2238US5599931AProcess for separating stereoisomers of folinic acidBRACCO SPA·Filed 1995·Granted Feb 4, 1997·3 cites·11 claims
- 2337US6897311B2Process for the preparation of decahydro-2a,4a,6a,8a-tetraazacyclopent[fg]acenaphthylene and functionalized derivativesBRACCO INT BV·Filed 2001·Granted May 24, 2005·0 cites·29 claims
- 2434US6114521AProcess for the preparation of tetraazamacrocyclesDIBRA SPA·Filed 1998·Granted Sep 5, 2000·0 cites·6 claims
- 2533US6046324AProcess for preparation of macrocyclic chelants and the chelates thereof with paramagnetic metal ionsDIBRA SPA·Filed 1999·Granted Apr 4, 2000·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →