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last 30 patents
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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
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
SYSTEMS AND METHODS FOR PREPARING COMPOUND CRYSTALS OF ERYTHRITOL A...
Publication number
20240284950
Publication date
Aug 29, 2024
Zhejiang Huakang Pharmaceutical Co., Ltd.
Shufang QIN
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
PREPARATION SYSTEMS AND PREPARATION METHODS FOR HIGH-QUALITY XYLITO...
Publication number
20240286984
Publication date
Aug 29, 2024
Zhejiang Huakang Pharmaceutical Co., Ltd.
Qiang WU
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SYSTEMS AND METHODS FOR UTILIZING CORN COBS TO JOINTLY PRODUCE PREM...
Publication number
20240287550
Publication date
Aug 29, 2024
Zhejiang Huakang Pharmaceutical Co., Ltd.
Weidong XU
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PREPARATION SYSTEMS AND PREPARATION METHODS FOR XYLITOL CRYSTALS
Publication number
20240286983
Publication date
Aug 29, 2024
Zhejiang Huakang Pharmaceutical Co., Ltd.
Qiang WU
C07 - ORGANIC CHEMISTRY
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