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Patents Grants
last 30 patents
Information
Patent Grant
System for preparing xylose liquid by continuously hydrolyzing hemi...
Patent number
12,060,621
Issue date
Aug 13, 2024
Zhejiang Huakang Pharmaceutical Co., Ltd.
Songtao Jiang
C13 - SUGAR INDUSTRY
Information
Patent Grant
Systems and methods for co-producing xylitol and caramel pigment by...
Patent number
12,006,281
Issue date
Jun 11, 2024
ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD.
Mian Li
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for co-producing erythritol and arabinose by using xylose m...
Patent number
11,866,756
Issue date
Jan 9, 2024
ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD.
Aijuan Wu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Device and method for performing continuous carbonation and impurit...
Patent number
11,795,517
Issue date
Oct 24, 2023
Zhejiang Huakang Pharmaceutical Co., Ltd.
Jiaxing Luo
C13 - SUGAR INDUSTRY
Patents Applications
last 30 patents
Information
Patent Application
METHODS FOR CO-PRODUCING XYLITOL AND CARAMEL PIGMENT
Publication number
20240300877
Publication date
Sep 12, 2024
Zhejiang Huakang Pharmaceutical Co., Ltd.
Mian LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR PREPARING HIGH-PURITY ARABINOSE CRYSTALS
Publication number
20240279261
Publication date
Aug 22, 2024
Zhejiang Huakang Pharmaceutical Co., Ltd.
Xinfeng HAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR CO-PRODUCING ERYTHRITOL AND ARABINOSE BY USING XYLOSE M...
Publication number
20230357805
Publication date
Nov 9, 2023
Zhejiang Huakang Pharmaceutical Co., Ltd.
Aijuan WU
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
SYSTEMS AND METHODS FOR CO-PRODUCING XYLITOL AND CARAMEL PIGMENT BY...
Publication number
20230348350
Publication date
Nov 2, 2023
Zhejiang Huakang Pharmaceutical Co., Ltd.
Mian LI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREVENTING AGGLOMERATION IN MIXTURE OF XYLITOL AND CALCI...
Publication number
20230345993
Publication date
Nov 2, 2023
Zhejiang Huakang Pharmaceutical Co., Ltd.
Baoxing MAO
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHODS AND SYSTEMS FOR PRODUCING CELLULOSIC ETHANOL BY BIOMASS SAC...
Publication number
20230348940
Publication date
Nov 2, 2023
Zhejiang Huakang Pharmaceutical Co., Ltd.
Changhui HU
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
SYSTEM AND METHOD FOR JOINTLY PRODUCING ERYTHRITOL AND LIQUID SORBI...
Publication number
20230313236
Publication date
Oct 5, 2023
ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD.
Yi Zheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERING PROTEIN IN PRODUCTION PROCESS OF U...
Publication number
20230295557
Publication date
Sep 21, 2023
ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD.
Xinping Cheng
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
XYLOSE MOTHER LIQUOR CONTINUOUS CARBONATION AND IMPURITY-REMOVAL DE...
Publication number
20210381069
Publication date
Dec 9, 2021
Zhejiang Huakang Pharmaceutical Co., Ltd.
Jiaxing LUO
C13 - SUGAR INDUSTRY
Information
Patent Application
SYSTEM AND METHOD FOR CONTINUOUSLY HYDROLYZING HEMICELLULOSE TO PRE...
Publication number
20210348244
Publication date
Nov 11, 2021
Zhejiang Huakang Pharmaceutical Co., Ltd.
Songtao JIANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL