Assignee
UNIV BEIJING NORMAL
CN·32 granted patents·18 pending applications·27 citations·filing 1989–2025
Top patents by PatentIndex Score
50 records- 0190US9957172B2Method for removing perfluorinated compounds by concentration and separationUNIV BEIJING NORMAL·Filed 2014·Granted May 1, 2018·12 cites·17 claims
- 0286US11185791B2Rotary evaporator capable of accurately quantifying concentrated liquid and/or distillateUNIV BEIJING NORMAL·Filed 2020·Granted Nov 30, 2021·3 cites·10 claims
- 0385US11746026B1Preparation and application of gradient long-effective catalytic membrane with high-strength and anti-deposition propertyUNIV BEIJING NORMAL·Filed 2023·Granted Sep 5, 2023·3 cites·4 claims
- 0476US12115475B2Rotary evaporator for accurately and quantitatively recovering multiple solvents or concentrating multiple samples at one timeUNIV BEIJING NORMAL·Filed 2022·Granted Oct 15, 2024·1 cites·15 claims
- 0575US2026070104A1Method For The Degradation Of Microplastics in SoilUNIV BEIJING NORMAL·Filed 2025·Application pending·0 cites
- 0671US2026056712A1Critical path and intermediate node identification method for hidden water scarcity risk transmission based on betweenness centrality algorithmUNIV BEIJING NORMAL·Filed 2025·Application pending·0 cites
- 0767US2025114486A1Marked fatty acid derivative, precursor compound thereof, and use thereof in contrast agentUNIV BEIJING NORMAL·Filed 2024·Application pending·0 cites
- 0866US2025290846A1Multi-pass cellsUNIV BEIJING NORMAL·Filed 2025·Application pending·0 cites
- 0966US2026070855A1Biochar-seed gel for vegetation rehabilitation in saline-alkali soil, preparation method thereof, and application thereofUNIV BEIJING NORMAL·Filed 2025·Application pending·0 cites
- 1063US11801452B2Rotary evaporator capable of accurately quantifying distillateUNIV BEIJING NORMAL·Filed 2021·Granted Oct 31, 2023·0 cites·13 claims
- 1162US2023314545A1Measurement device of zenith angleUNIV BEIJING NORMAL·Filed 2023·Application pending·0 cites
- 1262US2024335115A1Method and device for testing decision uncertaintyUNIV BEIJING NORMAL·Filed 2022·Application pending·0 cites
- 1361US12427485B2Efficient and stable magnetic nanofiber membrane and preparation method and use thereofUNIV BEIJING NORMAL·Filed 2022·Granted Sep 30, 2025·0 cites·7 claims
- 1460US2025348823A1Health assessment method of an aquatic ecosystem based on ecological integrity and an application thereofUNIV BEIJING NORMAL·Filed 2025·Application pending·0 cites
- 1560US2016102364A1Neuroglioma Molecular Subtyping Gene Group and Use ThereofUNIV BEIJING NORMAL·Filed 2014·Application pending·0 cites
- 1659US12162904B2Mannose derivative and application thereofUNIV BEIJING NORMAL·Filed 2023·Granted Dec 10, 2024·0 cites·5 claims
- 1759US2024182883A1Interpenetrating network microbial hydrogel with natural polysaccharide and protein and preparation method thereofUNIV BEIJING NORMAL·Filed 2023·Application pending·0 cites
- 1858US11603443B2Composite porous membrane and preparation method therefor and use thereofUNIV BEIJING NORMAL·Filed 2018·Granted Mar 14, 2023·0 cites·12 claims
- 1957US11538653B2Ion beam lithography method based on ion beam lithography systemUNIV BEIJING NORMAL·Filed 2020·Granted Dec 27, 2022·0 cites·9 claims
- 2056US11993686B2Surface treatment method of a polymer for 5GUNIV BEIJING NORMAL·Filed 2020·Granted May 28, 2024·0 cites·3 claims
- 2156US2018258499A1Neuroglioma molecular subtyping gene group and use thereofUNIV BEIJING NORMAL·Filed 2018·Application pending·0 cites
- 2256US2025367332A1Psma-targeted radioactive metal complex containing nitroaromatic heterocyclic group and preparation methodUNIV BEIJING NORMAL·Filed 2025·Application pending·0 cites
- 2356US2025316078A1Method, apparatus, medium, and product for dynamic monitoring of channel sidewall expansion and erosionUNIV BEIJING NORMAL·Filed 2024·Application pending·0 cites
- 2455US11865194B2Benzene ring-containing glucose derivative and use thereofUNIV BEIJING NORMAL·Filed 2023·Granted Jan 9, 2024·0 cites·5 claims
- 2553US11638910B1Lanthanum-iron-loaded carbon nanotube film for environmental restoration, preparation and application thereofUNIV BEIJING NORMAL·Filed 2022·Granted May 2, 2023·0 cites·1 claims
- 2652US12551875B2Preparation method of efficient and stable catalytic membrane based on multi-scale hollow molecular sieve fiberUNIV BEIJING NORMAL·Filed 2022·Granted Feb 17, 2026·0 cites·8 claims
- 2752US12197832B2Method for determining dynamic wetland boundary based on hydrology, organism and soil elementsUNIV BEIJING NORMAL·Filed 2022·Granted Jan 14, 2025·0 cites·1 claims
- 2851US11545696B2Gelable system and uses thereof in lithium-air batteries, organic supercapacitors or capacitor batteriesUNIV BEIJING NORMAL·Filed 2019·Granted Jan 3, 2023·0 cites·18 claims
- 2950US11777142B2Gelable system containing ether compounds, preparation method therefor and use thereofUNIV BEIJING NORMAL·Filed 2019·Granted Oct 3, 2023·0 cites·1 claims
- 3050US11373837B2Metal ion source emitting deviceUNIV BEIJING NORMAL·Filed 2020·Granted Jun 28, 2022·0 cites·10 claims
- 3150US2024124770A1Compound, guest material of light-emitting layer, organic electroluminescent device, and display deviceUNIV BEIJING NORMAL·Filed 2022·Application pending·0 cites
- 3249US11189468B2Magnetic filter tubeUNIV BEIJING NORMAL·Filed 2020·Granted Nov 30, 2021·0 cites·9 claims
- 3348US11557793B2Flexible all-solid-state lithium-ion secondary battery having gelable system containing lithium salt and ether compound, and preparation method thereofUNIV BEIJING NORMAL·Filed 2019·Granted Jan 17, 2023·0 cites·15 claims
- 3447US9090744B2Process for preparing polysulfoneUNIV BEIJING NORMAL·Filed 2012·Granted Jul 28, 2015·0 cites·21 claims
- 3546US11324726B2Small molecular Stemazole for promoting stem cell clonal formation and applications thereofUNIV BEIJING NORMAL·Filed 2017·Granted May 10, 2022·0 cites·8 claims
- 3644US11111432B2Triangular carbon quantum dots and compositions and uses thereofUNIV BEIJING NORMAL·Filed 2018·Granted Sep 7, 2021·0 cites·29 claims
- 3744US2021199579A1Method and system for urban impervious surface extraction based on remote sensingUNIV BEIJING NORMAL·Filed 2020·Application pending·0 cites
- 3843US4973688AProcess for the production of 1-n-dodecylazacycloheptan-2-oneUNIV BEIJING NORMAL·Filed 1989·Granted Nov 27, 1990·3 cites·10 claims
- 3943US2021233179A1Method for designing composite-index agricultural insurance product and products therefromUNIV BEIJING NORMAL·Filed 2020·Application pending·0 cites
- 4042US9583227B2Optical device for focusing synchrotron radiation light sourceUNIV BEIJING NORMAL·Filed 2013·Granted Feb 28, 2017·0 cites·12 claims
- 4141US11020041B2Individual-characteristic-based transcranial brain atlas generation method, navigation method, and navigation systemUNIV BEIJING NORMAL·Filed 2018·Granted Jun 1, 2021·0 cites·9 claims
- 4240US11234633B2Group application oriented transcranial brain atlas generation method, prediction method and prediction apparatusUNIV BEIJING NORMAL·Filed 2018·Granted Feb 1, 2022·0 cites·14 claims
- 4338US11091926B1Building earthquake resistance structure and earthquake resistance methodUNIV BEIJING NORMAL·Filed 2018·Granted Aug 17, 2021·0 cites·15 claims
- 4436US2020147243A1Ligand compound of alpha7 nicotinic acetylcholine receptor and application thereofUNIV BEIJING NORMAL·Filed 2017·Application pending·0 cites
- 4535US11090641B2CoFe2O4-WTRs composite magnetic catalyst, preparation method and application thereofUNIV BEIJING NORMAL·Filed 2019·Granted Aug 17, 2021·0 cites·9 claims
- 4635US2017267542A1Synthesis method for tio2 nanocrystalUNIV BEIJING NORMAL·Filed 2015·Application pending·0 cites
- 4732US12235271B2Molecular typing of multiple myeloma and applicationUNIV BEIJING NORMAL·Filed 2019·Granted Feb 25, 2025·0 cites·6 claims
- 4832US11504371B2Quinazolines compound, preparation method therefor and application thereofUNIV BEIJING NORMAL·Filed 2020·Granted Nov 22, 2022·0 cites·16 claims
- 4931US7026118B1Pharmaceutical composition containing calcineurin B subunitUNIV BEIJING NORMAL·Filed 1999·Granted Apr 11, 2006·5 cites·3 claims
- 5027US10663445B2Method and system for identifying plant species based on hyperspectral dataUNIV BEIJING NORMAL·Filed 2018·Granted May 26, 2020·0 cites·8 claims
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