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Patents Grants
last 30 patents
Information
Patent Grant
Preparation method and application of high-purity plant-derived rec...
Patent number
12,215,139
Issue date
Feb 4, 2025
WUHAN HEALTHGEN BIOTECHNOLOGY CORP.
Daichang Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for separating and purifying recombinant human fibronectin f...
Patent number
12,195,497
Issue date
Jan 14, 2025
WUHAN HEALTHGEN BIOTECHNOLOGY CORP.
Daichang Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modified plant endosperm specific promoter and use thereof
Patent number
12,188,030
Issue date
Jan 7, 2025
WUHAN HEALTHGEN BIOTECHNOLOGY CORP.
Daichang Yang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Modified plant endosperm specific promoter and use thereof
Patent number
11,913,002
Issue date
Feb 27, 2024
WUHAN HEALTHGEN BIOTECHNOLOGY CORP.
Daichang Yang
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Nav1.9 target polypeptide, antibody and antibody fragment combined...
Patent number
11,174,312
Issue date
Nov 16, 2021
POPULAS BIOPHARMACEUTICAL (WUHAN) LIMITED
Daichang Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antibodies and antibody fragments for binding to NAV1.9 polypeptide...
Patent number
11,136,382
Issue date
Oct 5, 2021
POPULAS BIOPHARMACEUTICAL (WUHAN) LIMITED
Daichang Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Chromatographic method for isolating and purifying high-purity reco...
Patent number
10,730,926
Issue date
Aug 4, 2020
WUHAN HEALTHGEN BIOTECHNOLOGY CORP
Daichang Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for extracting recombinant human serum albumin from transgen...
Patent number
10,183,984
Issue date
Jan 22, 2019
Healthgen Biotechnology Corp.
Daichang Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for extracting recombinant human serum albumin from transgen...
Patent number
9,255,138
Issue date
Feb 9, 2016
Healthgen Biotechnology Co., Ltd.
Daichang Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for isolating and purifying recombinant human serum albumin...
Patent number
9,023,990
Issue date
May 5, 2015
Healthgen Biotechnology Co., Ltd.
Daichang Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of expressing small peptides using cereal non-storage protei...
Patent number
7,723,571
Issue date
May 25, 2010
Healthgen Biotechnology Inc. in Wuhan
Daichang Yang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
PREPARATION METHOD AND APPLICATION OF HIGH-PURITY PLANT-DERIVED REC...
Publication number
20250059257
Publication date
Feb 20, 2025
WUHAN HEALTHGEN BIOTECHNOLOGY CORP
Daichang YANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MODIFIED PLANT ENDOSPERM SPECIFIC PROMOTER AND USE THEREOF
Publication number
20240279668
Publication date
Aug 22, 2024
WUHAN HEALTHGEN BIOTECHNOLOGY CORP
Daichang YANG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PREPARATION METHOD AND APPLICATION OF HIGH-PURITY PLANT-DERIVED REC...
Publication number
20240262887
Publication date
Aug 8, 2024
WUHAN HEALTHGEN BIOTECHNOLOGY CORP
Daichang YANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
RECOMBINANT HUMAN SERUM ALBUMIN-THERAPEUTIC DRUG CONJUGATE
Publication number
20240197894
Publication date
Jun 20, 2024
WUHAN HEALTHGEN BIOTECHNOLOGY CORP
Liangliang DONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MODIFIED PLANT ENDOSPERM SPECIFIC PROMOTER AND USE THEREOF
Publication number
20230383302
Publication date
Nov 30, 2023
WUHAN HEALTHGEN BIOTECHNOLOGY CORP
Daichang YANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR SEPARATING AND PURIFYING RECOMBINANT HUMAN FIBRONECTIN F...
Publication number
20220056071
Publication date
Feb 24, 2022
WUHAN HEALTHGEN BIOTECHNOLOGY CORP
Daichang YANG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
NAV1.9 TARGET POLYPEPTIDE, ANTIBODY AND ANTIBODY FRAGMENT COMBINED...
Publication number
20200157198
Publication date
May 21, 2020
Wuhan University
Daichang YANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NAV1.9 TARGET POLYPEPTIDE, ANTIBODY AND ANTIBODY FRAGMENT COMBINED...
Publication number
20200087393
Publication date
Mar 19, 2020
Wuhan University
Daichang YANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR EXTRACTING RECOMBINANT HUMAN SERUM ALBUMIN FROM TRANSGEN...
Publication number
20160122414
Publication date
May 5, 2016
Healthgen Biotechnology Corp.
Daichang YANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CHROMATOGRAPHIC METHOD FOR ISOLATING AND PURIFYING HIGH-PURITY RECO...
Publication number
20150329618
Publication date
Nov 19, 2015
WUHAN HEALTHGEN BIOTECHNOLOGY CORP
Daichang YANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR ISOLATING AND PURIFYING RECOMBINANT HUMAN SERUM ALBUMIN...
Publication number
20150203530
Publication date
Jul 23, 2015
Healthgen Biotechnology Co., Ltd.
Daichang Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR EXTRACTING RECOMBINANT HUMAN SERUM ALBUMIN FROM TRANSGEN...
Publication number
20120202973
Publication date
Aug 9, 2012
Healthgen Biotechnology Co., Ltd.
Daichang Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR ISOLATING AND PURIFYING RECOMBINANT HUMAN SERUM ALBUMIN...
Publication number
20120165509
Publication date
Jun 28, 2012
Healthgen Biotechnology Co., Ltd.
Daichang Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods of Expressing Heterologous Protein in Plant Seeds Using Mon...
Publication number
20080010697
Publication date
Jan 10, 2008
Daichang Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of expressing small peptides using cereal non-storage protei...
Publication number
20070289033
Publication date
Dec 13, 2007
Healthgen Biotechnology inc. in Wuhan
Daichang Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
High-level expression of fusion polypeptides in plant seeds utilizi...
Publication number
20070150976
Publication date
Jun 28, 2007
VENTRIA BIOSCIENCE
Daichang Yang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...