Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052289 | Composition comprising an active agent with low aqueous solubility | Remi Meyrueix, Rafael Jorda, Gauthier Pouliquen, You-Ping Chan | 2018-08-21 |
| 8716217 | Polyglutamic acids functionalized by cationic groups and hydrophobic groups and applications thereof, in particular therapeutic applications thereof | You-Ping Chan, Cecile Bonnet-Gonnet | 2014-05-06 |
| 8481019 | Modified-release particles of polyelectrolytes and pharmaceutical formulations thereof | Cecile Bonnet-Gonnet, Frederic Checot, You-Ping Chan | 2013-07-09 |
| 8293255 | Polyglutamic acids functionalised by histidine derivatives and hydrophobic groups and the uses thereof, in particular for therapeutic purposes | Olivier Soula, Remi Soula | 2012-10-23 |
| 8236353 | Self-precipitating pharmaceutical formulations for the modified release of an active principle | Frederic Checot, Cecile Bonnet-Gonnet, You-Ping Chan, Remi Meyrueix | 2012-08-07 |
| 7919572 | Polyamino acids functionalised with at least one hydrophobic group and applications thereof particularly therapeutic applications | Stéphanie Angot, You-Ping Chan | 2011-04-05 |
| 7683024 | Polyaminoacids functionalized by alpha tocopherol and uses thereof, particular for therapeutic applications | You-Ping Chan, Stéphanie Angot | 2010-03-23 |
| 7678882 | Polyamino acids functionalized by at least one hydrophobic group and the therapeutic application thereof | Stéphanie Angot, You-Ping Chan, Gerard Soula | 2010-03-16 |
| 7659365 | Telechelic homopolyamino acids functionalized with hydrophobic groups, and their applications, especially therapeutic applications | Remi Soula, You-Ping Chan, Gerard Soula | 2010-02-09 |
| 7332260 | Naphthopyrans annelated in C5-C6, their preparation and compositions and (CO)polymer matrices containing them | You-Ping Chan, Patrick Jean | 2008-02-19 |
| 7250120 | Benzo-, naphtho- and phenanthrochromene substituted by carbamated or ureated phenyls, preparation thereof and compositions and articles containing them | You-Ping Chan | 2007-07-31 |
| 6719925 | Naphthopyrans with a heterocycle in the 5, 6-position, preparation, and (co)polymer compositions and matrices containing them | You-Ping Chan, Patrick Jean | 2004-04-13 |
| 6558583 | Naphthopyrans annelated in C5-C6 with a dihydrobenzo-cycloheptatriene-type carbocycle and compositions and matrices containing them | You-Ping Chan, Jean Patrick | 2003-05-06 |
| 6506538 | Naphthopyrans annelated in C5-C6, their preparation and compositions and (co)polymer matrices containing them | You-Ping Chan, Patrick Jean | 2003-01-14 |
| 6506322 | Naphthopyrans annelated in C5-C6 with an indene- or dihydronaphthalene-type carbocycle, and compositions and (co)polymer matrices containing them | You-Ping Chan, Patrick Jean | 2003-01-14 |
| 6426023 | Benzopyrans annelated in C7-C8 with an aromatic heterocycle and compositions and (CO)polymer matrices containing them | You-Ping Chan, Patrick Jean | 2002-07-30 |
| 6398987 | Naphthopyrans having a perfluoroalkyl substituent in position 5, preparation and compositions and matrices containing them | You-Ping Chan, Patrick Jean | 2002-06-04 |
| 6399791 | Naphthopyran derivatives, compositions and (co) polymer matrices containing same | You-Ping Chan | 2002-06-04 |
| 6392043 | [Indole]naphthopyrans, preparation, compositions and (co)polymer matrices containing them, synthesis intermediates | Konstantine Bourchteine | 2002-05-21 |
| 6379591 | Naphthopyrans annelated in C5-C6 with a lactam-type C6 ring and compositions and (co)polymer matrices containing them | — | 2002-04-30 |
| 6291561 | Photochromic compositions, photochromic compounds (co)polymer matrices | You-Ping Chan, David Henry, Xavier Lafosse | 2001-09-18 |
| 6203729 | [Pyrrole]naphthopyranes, their preparation, and compositions and (co)polymer matrices containing them | — | 2001-03-20 |