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Vancouver, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Thiosuccinyl-crosslinked hemoglobin conjugates and methods of use a...
Patent number
11,857,605
Issue date
Jan 2, 2024
Billion King International Limited
Kwok Chu Butt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Thiosuccinyl-crosslinked hemoglobin analogs and methods of use and...
Patent number
11,692,022
Issue date
Jul 4, 2023
Billion King International Limited
Kwok Chu Butt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hemoglobin-based therapeutic agents
Patent number
11,576,978
Issue date
Feb 14, 2023
Cheer Global Limited
Sui-Yi Kwok
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of treating inflammatory bowel disease
Patent number
11,535,655
Issue date
Dec 27, 2022
Cheer Global Limited
Sui Yi Kwok
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thiosuccinyl-crosslinked hemoglobin analogs and methods of use and...
Patent number
11,479,597
Issue date
Oct 25, 2022
Billion King International Limited
Kwok Chu Butt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for cancer targeting treatment and detection of arginine usi...
Patent number
RE48805
Issue date
Nov 2, 2021
Vision Global Holdings Ltd.
Bing Lou Wong
Information
Patent Grant
Compositions for photodynamic therapy and fluorescence diagnosis of...
Patent number
10,946,099
Issue date
Mar 16, 2021
VISION GLOBAL HOLDINGS LIMITED
Sui Yi Kwok
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Mertansine polypeptide conjugates
Patent number
10,913,770
Issue date
Feb 9, 2021
Vision Global Holdings Limited
Sui-Yi Kwok
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recombinant hemoglobins and methods of preparation and use thereof
Patent number
10,752,672
Issue date
Aug 25, 2020
Cheer Global Limited
Sui Yi Kwok
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Specific biomarker set for non-invasive diagnosis of liver cancer
Patent number
10,620,209
Issue date
Apr 14, 2020
DRAGON VICTORY DEVELOPMENT LTD.
Cornelia Wing Yin Man
G01 - MEASURING TESTING
Information
Patent Grant
Pharmaceutical composition comprising modified hemoglobin-based the...
Patent number
10,322,180
Issue date
Jun 18, 2019
Vision Global Holdings Ltd.
Bing Lou Wong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Albumin-binding arginine deiminase and the use thereof
Patent number
RE47233
Issue date
Feb 12, 2019
Vision Global Holdings Ltd.
Bing Lou Wong
Information
Patent Grant
Specific biomarker set for non-invasive diagnosis of liver cancer
Patent number
9,885,718
Issue date
Feb 6, 2018
DRAGON VICTORY DEVELOPMENT LTD.
Cornelia Wing Yin Man
G01 - MEASURING TESTING
Information
Patent Grant
Pharmaceutical composition comprising recombinant hemoglobin protei...
Patent number
9,814,759
Issue date
Nov 14, 2017
Cheer Global Ltd.
Bing Lou Wong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for cancer targeting treatment and detection of arginine usi...
Patent number
9,803,185
Issue date
Oct 31, 2017
Vision Global Holdings Ltd.
Bing Lou Wong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical composition comprising modified hemoglobin-based the...
Patent number
9,636,404
Issue date
May 2, 2017
Vision Global Holdings Ltd.
Bing Lou Wong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Specific biomarker set for non-invasive diagnosis of liver cancer
Patent number
9,506,925
Issue date
Nov 29, 2016
DRAGON VICTORY DEVELOPMENT LTD.
Cornelia Wing Yin Man
G01 - MEASURING TESTING
Information
Patent Grant
Albumin-binding arginine deminase and the use thereof
Patent number
9,255,262
Issue date
Feb 9, 2016
VISION GLOBAL HOLDINGS LTD.
Bing Lou Wong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hemoglobin-based oxygen carrier-containing pharmaceutical compositi...
Patent number
9,056,098
Issue date
Jun 16, 2015
VISION GLOBAL HOLDINGS LTD.
Bing Lou Wong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Thiosuccinyl-crosslinked Hemoglobin Analogs and Methods of Use and...
Publication number
20230111100
Publication date
Apr 13, 2023
Billion King International Limited
Kwok Chu BUTT
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Thiosuccinyl-crosslinked Hemoglobin Conjugates and Methods of Use a...
Publication number
20220280616
Publication date
Sep 8, 2022
Billion King International Limited
Kwok Chu BUTT
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of Treating Inflammatory Bowel Disease
Publication number
20210171590
Publication date
Jun 10, 2021
Cheer Global Limited
Sui Yi KWOK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Thiosuccinyl-crosslinked Hemoglobin Analogs and Methods of Use and...
Publication number
20210061885
Publication date
Mar 4, 2021
Billion King International Limited
Kwok Chu BUTT
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HEMOGLOBIN-BASED THERAPEUTIC AGENTS
Publication number
20210015935
Publication date
Jan 21, 2021
Cheer Global Limited
Sui-Yi KWOK
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SPECIFIC BIOMARKER SET FOR NON-INVASIVE DIAGNOSIS OF LIVER CANCER
Publication number
20200386761
Publication date
Dec 10, 2020
DRAGON VICTORY DEVELOPMENT LTD.
Cornelia Wing Yin MAN
G01 - MEASURING TESTING
Information
Patent Application
Recombinant Hemoglobins and Methods of Preparation and Use Thereof
Publication number
20200247877
Publication date
Aug 6, 2020
Cheer Global Limited
Sui Yi KWOK
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
COMPOSITIONS FOR PHOTODYNAMIC THERAPY AND FLUORESCENCE DIAGNOSIS OF...
Publication number
20190054173
Publication date
Feb 21, 2019
VISION GLOBAL HOLDINGS LIMITED
Sui Yi KWOK
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHARMACEUTICAL COMPOSITION COMPRISING MODIFIED HEMOGLOBIN-BASED THE...
Publication number
20170266285
Publication date
Sep 21, 2017
Vision Global Holdings Ltd.
Bing Lou WONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SPECIFIC BIOMARKER SET FOR NON-INVASIVE DIAGNOSIS OF LIVER CANCER
Publication number
20170168061
Publication date
Jun 15, 2017
DRAGON VICTORY DEVELOPMENT LTD.
Cornelia Wing Yin MAN
G01 - MEASURING TESTING
Information
Patent Application
ALBUMIN-BINDING ARGININE DEIMINASE FOR CANCER TARGETING TREATMENT A...
Publication number
20160115468
Publication date
Apr 28, 2016
Vision Global Holdings Ltd.
Bing Lou WONG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
SPECIFIC BIOMARKER SET FOR NON-INVASIVE DIAGNOSIS OF LIVER CANCER
Publication number
20160003832
Publication date
Jan 7, 2016
Vision Global Holdings Ltd.
Cornelia Wing Yin MAN
G01 - MEASURING TESTING
Information
Patent Application
PHARMACEUTICAL COMPOSITION COMPRISING RECOMBINANT HEMOGLOBIN PROTEI...
Publication number
20160000864
Publication date
Jan 7, 2016
Bing Lou WONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SPECIFIC BIOMARKER SET FOR NON-INVASIVE DIAGNOSIS OF LIVER CANCER
Publication number
20160003833
Publication date
Jan 7, 2016
Vision Global Holdings Ltd.
Cornelia Wing Yin MAN
G01 - MEASURING TESTING
Information
Patent Application
PHARMACEUTICAL COMPOSITION COMPRISING MODIFIED HEMOGLOBIN-BASED THE...
Publication number
20140335018
Publication date
Nov 13, 2014
Vision Global Holdings Ltd.
Bing Lou WONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HEMOGLOBIN-BASED OXYGEN CARRIER-CONTAINING PHARMACEUTICAL COMPOSITI...
Publication number
20140303085
Publication date
Oct 9, 2014
Bing Lou WONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHARMACEUTICAL COMPOSITION COMPRISING ALBUMIN-BINDING ARGININE DEIM...
Publication number
20140255377
Publication date
Sep 11, 2014
Vision Global Holdings Ltd.
Bing Lou WONG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
HEMOGLOBIN-BASED OXYGEN CARRIER-CONTAINING PHARMACEUTICAL COMPOSITI...
Publication number
20140106004
Publication date
Apr 17, 2014
Bing Lou WONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE