Inventor · disambiguated record

Andrew J. O'Brien

Also filed as: O'BRIEN ANDREW J

3 granted patents·9 pending applications·30 citations·filing 2011–2024

70Inventor score

Technology areasA61K Y10S A61P C07D

Files withIPSEN BIOPHARM LTD11 CASTELHANO ARLINDO L1

Top patents by PatentIndex Score

12 records

0193US10993914B2Stabilizing camptothecin pharmaceutical compositionsIPSEN BIOPHARM LTD·Filed 2019·Granted May 4, 2021·10 cites·36 claims
0293US10456360B2Stabilizing camptothecin pharmaceutical compositionsIPSEN BIOPHARM LTD·Filed 2016·Granted Oct 29, 2019·19 cites·31 claims
0386US2025152578A1Stabilizing Camptothecin Pharmaceutical CompositionsIPSEN BIOPHARM LTD·Filed 2024·Application pending·0 cites
0485US12059497B2Stabilizing camptothecin pharmaceutical compositionsIPSEN BIOPHARM LTD·Filed 2021·Granted Aug 13, 2024·1 cites·51 claims
0581US2025000796A1Stabilizing Camptothecin Pharmaceutical CompositionsIPSEN BIOPHARM LTD·Filed 2024·Application pending·0 cites
0679US2023108934A1Stabilizing Camptothecin Pharmaceutical CompositionsIPSEN BIOPHARM LTD·Filed 2022·Application pending·0 cites
0773US2020179371A1Stabilizing Camptothecin Pharmaceutical CompositionsIPSEN BIOPHARM LTD·Filed 2019·Application pending·0 cites
0870US2021228567A1Stabilizing Camptothecin Pharmaceutical CompositionsIPSEN BIOPHARM LTD·Filed 2020·Application pending·0 cites
0968US2019262331A9Stabilizing Camptothecin Pharmaceutical CompositionsIPSEN BIOPHARM LTD·Filed 2018·Application pending·0 cites
1050US2017319573A1Stabilizing Camptothecin Pharmaceutical CompositionsIPSEN BIOPHARM LTD·Filed 2017·Application pending·0 cites
1136US2018110771A1Liposomal Irinotecan PreparationsIPSEN BIOPHARM LTD·Filed 2017·Application pending·0 cites
1230US2013123501A1Process for the preparation of the compound osi-906CASTELHANO ARLINDO L·Filed 2011·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →