Inventor · disambiguated record
Claudia Witschi
Also filed as: WITSCHI CLAUDIA
9 granted patents·4 pending applications·57 citations·filing 2013–2021
88Inventor score
Files withFIBROGEN INC13
Top patents by PatentIndex Score
13 records- 0197US8883823B2Crystalline forms of a prolyl hydroxylase inhibitorFIBROGEN INC·Filed 2013·Granted Nov 11, 2014·20 cites·52 claims
- 0293US9371288B2Crystalline forms of a prolyl hydroxylase inhibitorFIBROGEN INC·Filed 2014·Granted Jun 21, 2016·7 cites·5 claims
- 0392US9115085B2Crystalline forms of a prolyl hydroxylase inhibitorFIBROGEN INC·Filed 2013·Granted Aug 25, 2015·12 cites·11 claims
- 0489US9918977B2Crystalline forms of a prolyl hydroxylase inhibitorFIBROGEN INC·Filed 2016·Granted Mar 20, 2018·3 cites·13 claims
- 0588US10272078B2Crystalline forms of a prolyl hydroxylase inhibitorFIBROGEN INC·Filed 2018·Granted Apr 30, 2019·2 cites·6 claims
- 0688US9617218B2Crystalline forms of a prolyl hydroxylase inhibitorFIBROGEN INC·Filed 2015·Granted Apr 11, 2017·5 cites·6 claims
- 0782US10118897B2Crystalline forms of a prolyl hydroxylase inhibitorFIBROGEN INC·Filed 2017·Granted Nov 6, 2018·2 cites·18 claims
- 0880US9643928B2Crystalline forms of {[1-cyano-5-(4-chlorophenoxy)-4-hydroxy-isoquinoline-3-carbonyl]-amino}-acetic acidFIBROGEN INC·Filed 2014·Granted May 9, 2017·4 cites·39 claims
- 0976US10765672B2Pharmaceutical formulations of a HIF hydroxylase inhibitorFIBROGEN INC·Filed 2018·Granted Sep 8, 2020·2 cites·6 claims
- 1066US2020115344A1Crystalline forms of a prolyl hydroxylase inhibitorFIBROGEN INC·Filed 2019·Application pending·0 cites
- 1164US2019276408A1Crystalline forms of a prolyl hydroxylase inhibitorFIBROGEN INC·Filed 2018·Application pending·0 cites
- 1262US2022054474A1Pharmaceutical formulations of a hif hydroxylase inhibitorFIBROGEN INC·Filed 2021·Application pending·0 cites
- 1353US2016120859A1Pharmaceutical formulations of a hif hydroxylase inhibitorFIBROGEN INC·Filed 2014·Application pending·0 cites
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