Assignee
CHEN ANDREW XIAN
US·10 granted patents·2 pending applications·99 citations·filing 2004–2020
Top patents by PatentIndex Score
12 records- 0195US8470873B2Vitamin E succinate stabilized pharmaceutical compositions, methods for the preparation and the use thereofCHEN ANDREW XIAN·Filed 2007·Granted Jun 25, 2013·55 cites·27 claims
- 0288US9517202B2Phospholipid depotCHEN ANDREW XIAN·Filed 2012·Granted Dec 13, 2016·12 cites·14 claims
- 0387US8222268B2Methods for reducing vein irritationCHEN ANDREW XIAN·Filed 2011·Granted Jul 17, 2012·4 cites·16 claims
- 0485US8470346B2Anti-viral pharmaceutical compositionsCHEN ANDREW XIAN·Filed 2011·Granted Jun 25, 2013·8 cites·16 claims
- 0580US8557861B2Low oil emulsion compositions for delivering taxoids and other insoluble drugsCHEN ANDREW XIAN·Filed 2004·Granted Oct 15, 2013·15 cites·24 claims
- 0680US8221792B2Sustained release pharmaceutical compositions for highly water soluble drugsCHEN ANDREW XIAN·Filed 2006·Granted Jul 17, 2012·5 cites·15 claims
- 0759US10888521B2Sustained release compositions using wax-like materialsCHEN ANDREW XIAN·Filed 2008·Granted Jan 12, 2021·0 cites·19 claims
- 0854US10668012B2Chewable sustained release formulationsCHEN ANDREW XIAN·Filed 2009·Granted Jun 2, 2020·0 cites·4 claims
- 0946US11541006B2Aqueous formulation for insoluble drugsCHEN ANDREW XIAN·Filed 2020·Granted Jan 3, 2023·0 cites·19 claims
- 1046US2013089608A1Sustained Release Pharmaceutical Compositions for Highly Water Soluble DrugsCHEN ANDREW XIAN·Filed 2012·Application pending·0 cites
- 1145US8697746B2Solid dispersion of alpha-ketoamide derivativesCHEN ANDREW XIAN·Filed 2011·Granted Apr 15, 2014·0 cites·12 claims
- 1245US2017189532A1Phospholipid depotCHEN ANDREW XIAN·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →