Inventor · disambiguated record
Stéphane Queru
Also filed as: QUERU STEPHANE · QUERU STÉPHANE
3 granted patents·3 pending applications·0 citations·filing 2017–2023
47Inventor score
Technology areasC09B
Files withPROVEPHARM LIFE SOLUTIONS6
Top patents by PatentIndex Score
6 records- 0164US11891367B2Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodidePROVEPHARM LIFE SOLUTIONS·Filed 2021·Granted Feb 6, 2024·0 cites·19 claims
- 0257US11078169B2Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodidePROVEPHARM LIFE SOLUTIONS·Filed 2018·Granted Aug 3, 2021·0 cites·15 claims
- 0357US10767054B2Process for preparing indigo carminePROVEPHARM LIFE SOLUTIONS·Filed 2017·Granted Sep 8, 2020·0 cites·15 claims
- 0455US2020283632A1Process for preparing indigo carminePROVEPHARM LIFE SOLUTIONS·Filed 2020·Application pending·0 cites
- 0554US2025340739A1Crystalline indocyanine green and method for the production thereofPROVEPHARM LIFE SOLUTIONS·Filed 2023·Application pending·0 cites
- 0642US2023159444A1Process for synthesizing sulfonated triaryl methane compoundsPROVEPHARM LIFE SOLUTIONS·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →