Inventor · disambiguated record
Li-Xi Yang
Also filed as: YANG LI · YANG LI-XI
34 granted patents·25 pending applications·234 citations·filing 1995–2025
96Inventor score
Files withGELEST INC15CALIFORNIA PACIFIC MED CENTER9UNIV SICHUAN7UNIV FLORIDA STATE5VENUS MEDTECH HANGZHOU INC4
Top patents by PatentIndex Score
59 records- 0198US11459656B1Method and precursors for producing oxostannate rich filmsGELEST INC·Filed 2021·Granted Oct 4, 2022·8 cites·13 claims
- 0291US7875602B2Camptothecin derivatives as chemoradiosensitizing agentsSUTTER WEST BAY HOSPITALS·Filed 2006·Granted Jan 25, 2011·8 cites·32 claims
- 0390US12060377B2High purity tin compounds containing unsaturated substituent and method for preparation thereofGELEST INC·Filed 2023·Granted Aug 13, 2024·4 cites·30 claims
- 0489US2025361612A1Fluoroalkyl tris(dimethylamino) tin compounds and methods for preparation thereofGELEST INC·Filed 2025·Application pending·0 cites
- 0587US8158809B2Podophyllotoxin derivativesYANG LI-XI·Filed 2009·Granted Apr 17, 2012·5 cites·2 claims
- 0687US6855720B2Nitrogen-based camptothecin derivativesCALIFORNIA PACIFIC MED CENTER·Filed 2002·Granted Feb 15, 2005·20 cites·29 claims
- 0787US6403604B1Nitrogen-based camptothecin derivativesCALIFORNIA PACIFIC MED CENTER·Filed 2001·Granted Jun 11, 2002·37 cites·36 claims
- 0887US5700825ARadiosensitizing diamines and their pharmaceutical preparationsUNIV FLORIDA STATE·Filed 1995·Granted Dec 23, 1997·32 cites·33 claims
- 0986US8030354B2Substituted biphenyl GPR40 modulatorsAMGEN INC·Filed 2008·Granted Oct 4, 2011·11 cites·96 claims
- 1085US6350756B1Camptothecin derivativesCALIFORNIA PACIFIC MED CENTER·Filed 2001·Granted Feb 26, 2002·27 cites·54 claims
- 1184US7605262B2Podophyllotoxin derivativesSUTTER WEST BAY HOSPITALS·Filed 2008·Granted Oct 20, 2009·4 cites·20 claims
- 1283US6423707B1Nitroimidazole ester analogues and therapeutic applicationsCALIFORNIA PACIFIC MED CENTER·Filed 2000·Granted Jul 23, 2002·17 cites·36 claims
- 1383US2024158422A1High purity tin compounds containing unsaturated substituent and method for preparation thereofGELEST INC·Filed 2024·Application pending·0 cites
- 1482US6933302B2Nitrogen-based homo-camptothecin derivativesCATHOLIC HEALTHCARE WEST·Filed 2003·Granted Aug 23, 2005·12 cites·50 claims
- 1582US2024059717A1High purity tin compounds containing unsaturated substituent and method for preparation thereofGELEST INC·Filed 2023·Application pending·0 cites
- 1681US7342114B2Podophyllotoxin derivativesCALIFORNIA PACIFIC MED CENTER·Filed 2003·Granted Mar 11, 2008·8 cites·4 claims
- 1779US2023279546A1Fluoroalkyl tris(dialkylamino) tin compounds and methods for preparation thereofGELEST INC·Filed 2023·Application pending·0 cites
- 1876US2025257082A1High purity tin compounds containing unsaturated substituent and method for preparation thereofGELEST INC·Filed 2025·Application pending·0 cites
- 1974US6060604APharmaceutical compounds comprising polyamines substituted with electron-affinic groupsUNIV FLORIDA STATE·Filed 1996·Granted May 9, 2000·28 cites·43 claims
- 2073US8563537B2Camptothecin derivatives as chemoradiosensitizing agentsYANG LI-XI·Filed 2008·Granted Oct 22, 2013·0 cites·66 claims
- 2173US2023095666A1Method and precursors for producing oxostannate rich filmsGELEST INC·Filed 2022·Application pending·0 cites
- 2271US2025347991A1Method for storing organotin compounds and articleGELEST INC·Filed 2025·Application pending·0 cites
- 2369US12145955B2Cyclic azastannane and cyclic oxostannane compounds and methods for preparation thereofGELEST INC·Filed 2023·Granted Nov 19, 2024·0 cites·10 claims
- 2469US2025231156A1Analysis of high purity alkyl tin compoundsGELEST INC·Filed 2024·Application pending·0 cites
- 2568US7067552B2Radiosensitizing taxanes and their pharmaceutical preparationsUNIV FLORIDA STATE·Filed 2001·Granted Jun 27, 2006·3 cites·17 claims
- 2666US2025127963A1Injectable anti-heart failure hydrogel with myocardial tissue repair function, preparation method and use thereofUNIV SICHUAN·Filed 2024·Application pending·0 cites
- 2764US6825207B2Nitrogen-based camptothecin derivativesCALIFORNIA PACIFIC MED CENTER·Filed 2002·Granted Nov 30, 2004·2 cites·158 claims
- 2864US2025213749A1Method for preparing biological valve material by copolymerization and crosslinking, biological valve material and useUNIV SICHUAN·Filed 2025·Application pending·0 cites
- 2963US6255495B1Pharmaceutical compounds comprising polyamines substituted with electron-affinic groups and method of application thereofUNIV FLORIDA STATE·Filed 2000·Granted Jul 3, 2001·1 cites·20 claims
- 3062US2025186197A1Biological valve material based on aldehyde group crosslinking, preparation method therefor, and use thereofUNIV SICHUAN·Filed 2025·Application pending·0 cites
- 3162US2025101051A1Methods for producing and purifying organotin compounds, suppressing formation of dialkyl tin compounds and selectively removing tetrakis(dialkylamino) tin compoundsGELEST INC·Filed 2024·Application pending·0 cites
- 3262US2024376134A1High purity tin compounds containing unsaturated substituent and method for preparation thereofGELEST INC·Filed 2024·Application pending·0 cites
- 3361US2024408275A1Biological valve material, and preparation method therefor and use thereofUNIV SICHUAN·Filed 2024·Application pending·0 cites
- 3459US2025154178A1High purity monoorgano tin compounds and methods for preparation thereofGELEST INC·Filed 2024·Application pending·0 cites
- 3558US12064531B2Pre-loadable dried biological heart valve and preparation method thereofVENUS MEDTECH HANGZHOU INC·Filed 2021·Granted Aug 20, 2024·0 cites·13 claims
- 3658US12002601B2Stress-resistant, creep-resistant, high-temperature resistant and high-insulation sheath material for maglev train cable, and manufacturing method and use thereofUNIV ANHUI JIANZHU·Filed 2023·Granted Jun 4, 2024·0 cites·5 claims
- 3756US12102733B2Pre-loadable biological heart valve capable of rapid rehydration and preparation method thereofVENUS MEDTECH HANGZHOU INC·Filed 2021·Granted Oct 1, 2024·0 cites·20 claims
- 3856US2025152780A1Method for preparing biological valve material by means of double-bond polymerization after aldehyde crosslinking, as well as biological valve material and useSichuan Univeristy·Filed 2025·Application pending·0 cites
- 3956US2025019724A1Regeneration of surface antigen-negative cellsCORRECTSEQUENCE THERAPEUTICS·Filed 2022·Application pending·0 cites
- 4055US11186594B2Podophyllotoxin derivatives and their useCALIFORNIA PACIFIC MEDICAL CENTER·Filed 2020·Granted Nov 30, 2021·0 cites·20 claims
- 4154US12303616B2Anti-thrombotic and endothelialization-enhanced bioprosthetic valve material and preparation method thereofUNIV SICHUAN·Filed 2021·Granted May 20, 2025·0 cites·6 claims
- 4254US11844880B2Recombinant human collagen-based multifunctional stent coating and preparation method thereofUNIV SICHUAN·Filed 2021·Granted Dec 19, 2023·0 cites·14 claims
- 4353US2023330299A1Long-acting superhydrophobic anticoagulation biological valve and preparation method thereforJILIN VENUS HAOYUE MEDICAL LTD·Filed 2023·Application pending·0 cites
- 4452US2023347016A1Valve material with long-acting antithrombosis property and preparation method thereforVENUS MEDTECH HANGZHOU INC·Filed 2021·Application pending·0 cites
- 4550US12097113B2Bioprosthetic valve and preparation method thereofUNIV SICHUAN·Filed 2020·Granted Sep 24, 2024·0 cites·8 claims
- 4650US8779138B2Camptothecin derivatives as chemoradiosensitizing agentsYANG LI-XI·Filed 2011·Granted Jul 15, 2014·0 cites·30 claims
- 4750USRE39707ECamptothecin derivativesCALIFORNIA PACIFIC MED CENTER·Filed 2003·Granted Jun 26, 2007·0 cites·149 claims
- 4850US6777499B2Multiblock interpolymers and processes for the preparation thereofCHINA PETROLEUM & CHEMICAL·Filed 2002·Granted Aug 17, 2004·3 cites·14 claims
- 4950US2023077632A1Functionalized biological matrix material, preparation method therefor and use thereofVENUS MEDTECH HANGZHOU INC·Filed 2021·Application pending·0 cites
- 5048US2025257081A1High purity tin compounds containing fluoroalkoxy substituent and methods for preparation thereofGELEST INC·Filed 2025·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →