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Jun GAO
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Coquitlam, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Dually derivatized chitosan nanoparticles and methods of making and...
Patent number
11,623,011
Issue date
Apr 11, 2023
ENGENE, INC.
Jun Gao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dually derivatized chitosan nanoparticles and methods of making and...
Patent number
11,167,045
Issue date
Nov 9, 2021
Jun Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High concentration chitosan-nucleic acid polyplex compositions
Patent number
10,647,785
Issue date
May 12, 2020
ENGENE, INC.
Eric Hsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dually derivatized chitosan nanoparticles and methods of making and...
Patent number
10,456,478
Issue date
Oct 29, 2019
Jun Gao
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Dually derivatized chitosan nanoparticles and methods of making and...
Patent number
10,456,481
Issue date
Oct 29, 2019
Jun Gao
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Dually derivatized chitosan nanoparticles and methods of making and...
Patent number
10,046,066
Issue date
Aug 14, 2018
Jun Gao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High concentration chitosan-nucleic acid polyplex compositions
Patent number
9,850,323
Issue date
Dec 26, 2017
ENGENE, INC.
Eric Hsu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dually derivatized chitosan nanoparticles and methods of making and...
Patent number
9,623,112
Issue date
Apr 18, 2017
ENGENE, INC.
Jun Gao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High concentration chitosan-nucleic acid polyplex compositions
Patent number
8,722,646
Issue date
May 13, 2014
enGene, Inc.
Eric Hsu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
DUALLY DERIVATIZED CHITOSAN NANOPARTICLES AND METHODS OF MAKING AND...
Publication number
20230414769
Publication date
Dec 28, 2023
ENGENE, INC.
Jun Gao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DUALLY DERIVATIZED CHITOSAN NANOPARTICLES AND METHODS OF MAKING AND...
Publication number
20220133907
Publication date
May 5, 2022
ENGENE, INC.
Jun Gao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DUALLY DERIVATIZED CHITOSAN NANOPARTICLES AND METHODS OF MAKING AND...
Publication number
20200061208
Publication date
Feb 27, 2020
ENGENE, INC.
Jun Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DUALLY DERIVATIZED CHITOSAN NANOPARTICLES AND METHODS OF MAKING AND...
Publication number
20200054759
Publication date
Feb 20, 2020
ENGENE, INC.
Jun Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DUALLY DERIVATIZED CHITOSAN NANOPARTICLES AND METHODS OF MAKING AND...
Publication number
20180344875
Publication date
Dec 6, 2018
ENGENE, INC.
Jun Gao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH CONCENTRATION CHITOSAN-NUCLEIC ACID POLYPLEX COMPOSITIONS
Publication number
20180215839
Publication date
Aug 2, 2018
ENGENE, INC.
Eric HSU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dually Derivatized Chitosan Nanoparticles and Methods of Making and...
Publication number
20180008720
Publication date
Jan 11, 2018
ENGENE, INC.
Jun Gao
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
DUALLY DERIVATIZED CHITOSAN NANOPARTICLES AND METHODS OF MAKING AND...
Publication number
20160235863
Publication date
Aug 18, 2016
ENGENE, INC.
Jun GAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dually Derivatized Chitosan Nanoparticles and Methods of Making and...
Publication number
20150051265
Publication date
Feb 19, 2015
enGene, Inc.
Jun Gao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
High Concentration Chitosan-Nucleic Acid Polyplex Compositions
Publication number
20140350091
Publication date
Nov 27, 2014
enGene, Inc.
Eric HSU
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
High Concentration Chitosan-Nucleic Acid Polyplex Compositions
Publication number
20110039917
Publication date
Feb 17, 2011
Eric C Hsu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Highly Acidic Chitosan-Nucleic Acid Polyplex Compositions
Publication number
20100261780
Publication date
Oct 14, 2010
enGene, Inc.
Jun GAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE