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Yushan Yan
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Newark, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polymers having stable cationic pendant groups for use as anion exc...
Patent number
11,827,743
Issue date
Nov 28, 2023
University of Delaware
Yushan Yan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrochemical devices and fuel cell systems
Patent number
11,757,120
Issue date
Sep 12, 2023
University of Delaware
Yushan Yan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Poly(aryl piperidinium) polymers including those with stable cation...
Patent number
11,512,156
Issue date
Nov 29, 2022
University of Delaware
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical devices and fuel cell systems
Patent number
10,811,711
Issue date
Oct 20, 2020
University of Delaware
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nanocomposite membranes and methods of making and using same
Patent number
10,618,013
Issue date
Apr 14, 2020
The Regents of the University of California
Eric M. V. Hoek
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Poly(aryl piperidinium) polymers for use as hydroxide exchange memb...
Patent number
10,290,890
Issue date
May 14, 2019
Universty of Delaware
Yushan Yan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Phosphonium cations and polymers incorporating them
Patent number
10,056,638
Issue date
Aug 21, 2018
University of Delaware
Yushan Yan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Double-membrane triple-electrolyte redox flow battery design
Patent number
9,917,323
Issue date
Mar 13, 2018
University of Delaware
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Extended two dimensional metal nanotubes and nanowires useful as fu...
Patent number
9,680,160
Issue date
Jun 13, 2017
The Regents of the University of California
Yushan Yan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Multiple-membrane multiple-electrolyte redox flow battery design
Patent number
9,640,826
Issue date
May 2, 2017
University of Delaware
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolysis device for chlorine production
Patent number
9,273,405
Issue date
Mar 1, 2016
University of Delaware
Yushan Yan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Highly basic ionomers and membranes and anion/hydroxide exchange fu...
Patent number
9,263,757
Issue date
Feb 16, 2016
The Regents of the University of California
Yushan Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Platinum and platinum based alloy nanotubes as electrocatalysts for...
Patent number
9,214,680
Issue date
Dec 15, 2015
The Regents of the University of California
Yan Yushan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Highly basic ionomers and membranes and anion/hydroxide exchange fu...
Patent number
8,641,949
Issue date
Feb 4, 2014
The Regents of the University of California
Yushan Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Highly basic ionomers and membranes and anion/hydroxide exchange fu...
Patent number
8,535,586
Issue date
Sep 17, 2013
The Regents of the University of California
Yushan Yan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Polymer-zeolite nanocomposite membranes for proton-exchange-membran...
Patent number
8,324,415
Issue date
Dec 4, 2012
The Regents of the University of California
Yushan Yan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Carbon based electrocatalysts for fuel cells
Patent number
8,247,136
Issue date
Aug 21, 2012
The Regents of the University of California
Yushan Yan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Polymer-zeolite nanocomposite membranes for proton-exchange-membran...
Patent number
7,829,620
Issue date
Nov 9, 2010
The Regents of the University of California
Yushan Yan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Polymer-zeolite nanocomposite membranes for proton-exchange-membran...
Patent number
7,691,514
Issue date
Apr 6, 2010
The Regents of the University of California
Yushan Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High aluminum zeolite coatings on corrodible metal surfaces
Patent number
7,179,547
Issue date
Feb 20, 2007
The Regents of the University of California
Yushan Yan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hydrophilic zeolite coating
Patent number
6,849,568
Issue date
Feb 1, 2005
Honeywell International Inc.
Yushan Yan
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Silica zeolite low-k dielectric thin films
Patent number
6,630,696
Issue date
Oct 7, 2003
The Regents of the University of California
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silica zeolite low-k dielectric thin films and methods for their pr...
Patent number
6,573,131
Issue date
Jun 3, 2003
The Regents of the University of California
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal surfaces coated with molecular sieve for corrosion resistance
Patent number
6,521,198
Issue date
Feb 18, 2003
The Regents of the University of California
Yushan Yan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hydrophilic zeolite coating
Patent number
6,500,490
Issue date
Dec 31, 2002
Honeywell International Inc.
Yushan Yan
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PIPERIDINIUM-CONTAINING POLYMERS
Publication number
20250041843
Publication date
Feb 6, 2025
Versogen, Inc.
Yushan Yan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ALIPHATIC ANION EXCHANGE POLYMERS
Publication number
20240278227
Publication date
Aug 22, 2024
University of Delaware
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIPERIDINIUM-CONTAINING ANION EXCHANGE POLYMERS
Publication number
20240246070
Publication date
Jul 25, 2024
Versogen, Inc.
Junhua Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXIDATION RESISTANT POLYMERS FOR USE AS ANION EXCHANGE MEMBRANES AN...
Publication number
20240131477
Publication date
Apr 25, 2024
University of Delaware
Yushan Yan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROCHEMICAL DEVICES AND FUEL CELL SYSTEMS
Publication number
20230395833
Publication date
Dec 7, 2023
University of Delaware
Yushan Yan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AN ANION EXCHANGE ELECTROLYZER HAVING A PLATINUM-GROUP-METAL FREE S...
Publication number
20230203682
Publication date
Jun 29, 2023
University of Delaware
Yushan Yan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROCHEMICALLY DRIVEN CARBON DIOXIDE SEPARATOR
Publication number
20230191318
Publication date
Jun 22, 2023
University of Delaware
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICES AND FUEL CELL SYSTEMS
Publication number
20210036350
Publication date
Feb 4, 2021
University of Delaware
Yushan Yan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLY(ARYL PIPERIDINIUM) POLYMERS INCLUDING THOSE WITH STABLE CATION...
Publication number
20210009726
Publication date
Jan 14, 2021
University of Delaware
Yushan Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERS HAVING STABLE CATIONIC PENDANT GROUPS FOR USE AS ANION EXC...
Publication number
20200308341
Publication date
Oct 1, 2020
University of Delaware
Yushan Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NANOCOMPOSITE MEMBRANES AND METHODS OF MAKING AND USING SAME
Publication number
20200246757
Publication date
Aug 6, 2020
The Regents of the University of California
Eric M.V. Hoek
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTROCHEMICAL DEVICES AND FUEL CELL SYSTEMS
Publication number
20200161684
Publication date
May 21, 2020
University of Delaware
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLY(ARYL PIPERIDINIUM) POLYMERS FOR USE AS HYDROXIDE EXCHANGE MEMB...
Publication number
20190036143
Publication date
Jan 31, 2019
University of Delaware
Yushan Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOSPHONIUM CATIONS AND POLYMERS INCORPORATING THEM
Publication number
20170149080
Publication date
May 25, 2017
University of Delaware
Yushan YAN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MEMBRANES AND CATALYSTS FOR FUEL CELLS, GAS SEPARATION CELLS, ELECT...
Publication number
20140326611
Publication date
Nov 6, 2014
Yushan Yan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HIGHLY BASIC IONOMERS AND MEMBRANES AND ANION/HYDROXIDE EXCHANGE FU...
Publication number
20140221509
Publication date
Aug 7, 2014
The Regents of the University of California
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATION-STRUNG SIDE CHAIN POLYMERS USEFUL IN HYDROXIDE/ANION EXCHANG...
Publication number
20140107237
Publication date
Apr 17, 2014
Yushan YAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DOUBLE-MEMBRANE TRIPLE-ELECTROLYTE REDOX FLOW BATTERY DESIGN
Publication number
20140004402
Publication date
Jan 2, 2014
University of Delaware
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIPLE-MEMBRANE MULTIPLE-ELECTROLYTE REDOX FLOW BATTERY DESIGN
Publication number
20140004403
Publication date
Jan 2, 2014
University of Delaware
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EXTENDED TWO DIMENSIONAL METAL NANOTUBES AND NANOWIRES USEFUL AS FU...
Publication number
20130260282
Publication date
Oct 3, 2013
Yushan Yan
B82 - NANO-TECHNOLOGY
Information
Patent Application
CARBON BASED ELECTROCATALYSTS FOR FUEL CELLS
Publication number
20130164652
Publication date
Jun 27, 2013
The Regents of the University of California
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGHLY BASIC IONOMERS AND MEMBRANES AND ANION/HYDROXIDE EXCHANGE FU...
Publication number
20120119410
Publication date
May 17, 2012
The Regents of the University of California
Yushan YAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ON-WAFER CRYSTALLIZATION FOR PURE-SILICA-ZEOLITE ULTRA LOW-K FILMS
Publication number
20110300718
Publication date
Dec 8, 2011
The Regents of the University of California
Yushan YAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGHLY BASIC IONOMERS AND MEMBRANES AND ANION/HYDROXIDE EXCHANGE FU...
Publication number
20110237690
Publication date
Sep 29, 2011
The Regents of the University of California
Yushan Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER-ZEOLITE NANOCOMPOSITE MEMBRANES FOR PROTON-EXCHANGE-MEMBRAN...
Publication number
20110118492
Publication date
May 19, 2011
The Regents of the University of California
Yushan Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WEAR AND CORROSION RESISTANT ZEOLITE COATING
Publication number
20110097570
Publication date
Apr 28, 2011
Yushan Yan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Nanocomposite membranes and methods of making and using same
Publication number
20110027599
Publication date
Feb 3, 2011
Eric M. V. Hoek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POST-SPIN-ON SILYLATION METHOD FOR HYDROPHOBIC AND HYDROFLUORIC ACI...
Publication number
20100249445
Publication date
Sep 30, 2010
The Regents of the University of California
Yushan Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Carbon based electrocatalysts for fuel cells
Publication number
20100159305
Publication date
Jun 24, 2010
Yushan Yan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
AMBIENT PRESSURE SYNTHESIS OF ZEOLITE FILMS AND THEIR APPLICATION A...
Publication number
20100119736
Publication date
May 13, 2010
The Regents of the University of California
Yushan Yan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...