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Guangdong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Detergent tablet free of SLS surfactant and preparation method thereof
Patent number
12,281,285
Issue date
Apr 22, 2025
Guangzhou Joyson Cleaning Products Co., Ltd.
Fenglei Li
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Environmental friendly detergent tablet, and preparation method and...
Patent number
11,760,962
Issue date
Sep 19, 2023
Guangzhou Joyson Cleaning Products Co., Ltd.
Jianfeng Sun
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Double layer detergent tablet and preparation method thereof
Patent number
11,674,112
Issue date
Jun 13, 2023
Guangzhou Joyson Cleaning Products Co., Ltd.
Jianfeng Sun
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
TWO-IN-ONE SOLID DETERGENT COMPOSITION AND PREPARATION METHOD THEREOF
Publication number
20250223519
Publication date
Jul 10, 2025
Guangzhou Joyson Cleaning Products Co., Ltd.
Fenglei LI
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
WATER-SOLUBLE CLEANING AGENT SHEET AND PREPARATION METHOD AND APPLI...
Publication number
20250145906
Publication date
May 8, 2025
Guangzhou Joyson Cleaning Products Co., Ltd.
Jianfeng SUN
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
TABLEWARE DETERGENT TABLET, AND METHODS FOR PREPARING AND USING THE...
Publication number
20250066698
Publication date
Feb 27, 2025
Guangzhou Joyson Cleaning Products Co., Ltd.
Jianfeng SUN
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
ONE-PIECE WASHING TABLET MADE FROM COMBINATION OF COMPOSITIONS AND...
Publication number
20240228915
Publication date
Jul 11, 2024
Guangzhou Joyson Cleaning Products Co.,Ltd.
Jianfeng SUN
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
DETERGENT TABLET
Publication number
20240209294
Publication date
Jun 27, 2024
Guangzhou Joyson Cleaning Products Co., Ltd.
Jianfeng SUN
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
ORAL CARE CLEANING TABLET
Publication number
20240033191
Publication date
Feb 1, 2024
Guangzhou Joyson Cleaning Products Co., Ltd.
Jianfeng SUN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DOUBLE LAYER DETERGENT TABLET AND PREPARATION METHOD THEREOF
Publication number
20230212480
Publication date
Jul 6, 2023
Guangzhou Joyson Cleaning Products Co., Ltd.
Jianfeng SUN
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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