Inventor · disambiguated record
Luigi De Ambrosi
Also filed as: DE AMBROSI LUIGI · FEDELI GIANFRANCO
13 granted patents·3 pending applications·117 citations·filing 1978–2017
90Inventor score
Files withDERIVATI ORGANICI LAB5MEDIOLANUM FARMACEUTICI SRL4CORNELLI UMBERTO2LABORATORI DERIVATI ORGANICI SPA2DE AMBROSI LUIGI1
Top patents by PatentIndex Score
16 records- 0183US4987222AProcess for the controlled preparation of low molecular weight glucosaminoglycansMEDIOLANUM FARMACEUTICI SPL·Filed 1987·Granted Jan 22, 1991·48 cites·12 claims
- 0274US9440099B2Process for the purification of heparan sulfate and use thereof in cosmetological and dermatological preparationsDE AMBROSI LUIGI·Filed 2009·Granted Sep 13, 2016·3 cites·7 claims
- 0372US4783447AProcess for producing natural heparan sulphate and dermatan sulphate in substantially pure form, and their pharmaceutical useMEDIOLANUM FARMACEUTICI SRL·Filed 1986·Granted Nov 8, 1988·22 cites·12 claims
- 0469US4746730ABio-available iron-protein derivatives and process for their preparationMEDIOLANUM FARMACEUTICI SRL·Filed 1987·Granted May 24, 1988·16 cites·10 claims
- 0561US7091337B2Process for the physical depolymerization of glycosaminoglycanes and products obtained therefromDERIVATI ORGANICI LAB·Filed 2003·Granted Aug 15, 2006·4 cites·7 claims
- 0657US4216293AExtracting protease-inhibitor from animal tissue containing sameDERIVATI ORGANICI LAB·Filed 1978·Granted Aug 5, 1980·8 cites·12 claims
- 0754US5116963AHigh-purity dermatan sulphateMEDIOLANUM FARMACEUTICI SRL·Filed 1990·Granted May 26, 1992·10 cites·4 claims
- 0853US4870166AProcess for preparing high-purity dematan sulphate, and pharmaceutical compositions which contain itMEDIOLANUM FARMACEUTICI SRL·Filed 1987·Granted Sep 26, 1989·6 cites·17 claims
- 0952US2018028427A1Process for the purification of heparan sulfate and use thereof in cosmetological and dermatological preparationsLABORATORI DERIVATI ORGANICI SPA·Filed 2017·Application pending·0 cites
- 1051US7939512B2Multistep process for the physical depolymerization of heparin and products obtained therefromDERIVATI ORGANICI LAB·Filed 2006·Granted May 10, 2011·0 cites·13 claims
- 1148US2016338935A1Process for the purification of heparan sulfate and use thereof in cosmetological and dermatological preparationsLABORATORI DERIVATI ORGANICI SPA·Filed 2016·Application pending·0 cites
- 1240US7812005B2Glycosaminoglycans for treatment of emotional dysfunctionsCORNELLI UMBERTO·Filed 2004·Granted Oct 12, 2010·0 cites·5 claims
- 1340US7605242B2Process for the physical depolymerization of glycosaminoglycanes and products obtained therefromDERIVATI ORGANICI LAB·Filed 2004·Granted Oct 20, 2009·0 cites·7 claims
- 1438US6979680B1Glycosaminoglycans having an average molecular weight of 2400 D suitable for the treatment of senile dementiaCORNELLI UMBERTO·Filed 2000·Granted Dec 27, 2005·0 cites·6 claims
- 1536US7321034B2Process for the physical depolymerization of glycosaminogylcanes and products obtained thereformDERIVATI ORGANICI LAB·Filed 2003·Granted Jan 22, 2008·0 cites·6 claims
- 1622US2002010152A1Composition consisting of heparin fractions having reproducible characteristics with average molecular weight equal to 5200dFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →