Inventor · disambiguated record
Xifu Liang
Also filed as: LIANG XIFU
7 granted patents·7 pending applications·17 citations·filing 2002–2023
78Inventor score
Top patents by PatentIndex Score
14 records- 0187US11065257B2Substituted pyrazoloazepin-4-ones and their use as phosphodiesterase inhibitorsLEO PHARMA AS·Filed 2017·Granted Jul 20, 2021·3 cites·9 claims
- 0282US10906915B2Substituted pyrazoloazepin-4-ones and their use as phosphodiesterase inhibitorsLEO PHARMA AS·Filed 2016·Granted Feb 2, 2021·3 cites·12 claims
- 0382US10793580B2Substituted pyrazoloazepin-8-ones and their use as phosphodiesterase inhibitorsLEO PHARMA AS·Filed 2016·Granted Oct 6, 2020·3 cites·13 claims
- 0476US11377425B1Small molecule modulators of IL-17LEO PHARMA AS·Filed 2019·Granted Jul 5, 2022·1 cites·73 claims
- 0569US7034015B2AminobenzoephenonesLEO PHARMA AS·Filed 2002·Granted Apr 25, 2006·6 cites·22 claims
- 0668US8350026B2VEGF-2 receptor and protein tyrosine kinase inhibitors and pharmaceutical use thereofLEO PHARMA AS·Filed 2009·Granted Jan 8, 2013·1 cites·11 claims
- 0762US2022362259A1Substituted pyrazoloazepin-4-ones and their use as phosphodiesterase inhibitorsLEO PHARMA AS·Filed 2021·Application pending·0 cites
- 0859US2025197378A1Small molecule modulators of il-17LEO PHARMA AS·Filed 2023·Application pending·0 cites
- 0952US2023250079A1Small molecule modulators of il-17LEO PHARMA AS·Filed 2021·Application pending·0 cites
- 1046US2022162191A1Small molecule modulators of il-17LEO PHARMA AS·Filed 2020·Application pending·0 cites
- 1140US7977387B2Aminobenzophenone compoundsLEO PHARMA AS·Filed 2004·Granted Jul 12, 2011·0 cites·17 claims
- 1239US2007167488A1Novel therapeutic useLEO PHARMA AS·Filed 2004·Application pending·0 cites
- 1338US2010279936A1Substituted acetylenic compounds useful for the treatment of diseasesLEO PHARMA AS·Filed 2007·Application pending·0 cites
- 1419US2012101039A1Calcium-sensing receptor-active compoundsFENSCHOLDT JEF·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Xifu Liang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →