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Zhenjiang, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Telescopic jacking stepwise rollback-type reel sprinkling irrigatio...
Patent number
10,973,181
Issue date
Apr 13, 2021
JIANGSU HUAYUAN WATER-SAVING CO., LTD
Zhipeng Qiu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Self-priming water turbine-driven reel sprinkler irrigation machine
Patent number
10,973,180
Issue date
Apr 13, 2021
JIANGSU HUAYUAN WATER-SAVING CO., LTD
Zhipeng Qiu
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method for the production of pullulan capsules
Patent number
10,899,849
Issue date
Jan 26, 2021
LEFAN CAPSULE INTERNATIONAL INC
Xianyu Yun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for the production of pullulan soft capsules
Patent number
10,894,971
Issue date
Jan 19, 2021
LEFAN CAPSULE INTERNATIONAL INC
Xianyu Yun
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Eccentric swinging stepwise rollback-type reel sprinkling irrigatio...
Patent number
10,798,890
Issue date
Oct 13, 2020
JIANGSU HUAYUAN WATER-SAVING CO., LTD
Zhipeng Qiu
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Boat-shaped sprinkler irrigation machine for large-scale farm irrig...
Patent number
10,674,684
Issue date
Jun 9, 2020
JIANGSU HUAYUAN WATER-SAVING CO., LTD
Zhipeng Qiu
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Membrane-forming composition, soft and hard capsules prepared based...
Patent number
10,350,568
Issue date
Jul 16, 2019
JIANGSU LEFAN CAPSULE CO., LTD.
Peiyong Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FAST DISSOLVING THERMAL GEL HYPROMELLOSE HOLLOW CAPSULE AND METHOD...
Publication number
20230372251
Publication date
Nov 23, 2023
LEFAN CAPSULE INTERNATIONAL INC
Shenghui CAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PULLULAN EMPTY HARD CAPSULE AND PREPARATION METHOD THEREFOR
Publication number
20220105045
Publication date
Apr 7, 2022
JIANGSU LEFAN CAPSULE CO.,LTD
Yichi ZHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SELF-PRIMING WATER TURBINE-DRIVEN REEL SPRINKLER IRRIGATION MACHINE
Publication number
20210000026
Publication date
Jan 7, 2021
JIANGSU HUAYUAN WATER-SAVING CO.,LTD
Zhipeng QIU
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
METHOD FOR THE PRODUCTION OF PULLULAN SOFT CAPSULES
Publication number
20200407763
Publication date
Dec 31, 2020
LEFAN CAPSULE INTERNATIONAL INC
Xianyu YUN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR THE PRODUCTION OF PULLULAN CAPSULES
Publication number
20200347154
Publication date
Nov 5, 2020
LEFAN CAPSULE INTERNATIONAL INC
Xianyu YUN
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
TELESCOPIC JACKING STEPWISE ROLLBACK-TYPE REEL SPRINKLING IRRIGATIO...
Publication number
20200281135
Publication date
Sep 10, 2020
JIANGSU HUAYUAN WATER-SAVING CO.,LTD
Zhipeng QIU
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
BOAT-SHAPED SPRINKLER IRRIGATION MACHINE FOR LARGE-SCALE FARM IRRIG...
Publication number
20200137968
Publication date
May 7, 2020
JIANGSU HUAYUAN WATER-SAVING CO.,LTD
Zhipeng QIU
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ECCENTRIC SWINGING STEPWISE ROLLBACK-TYPE REEL SPRINKLING IRRIGATIO...
Publication number
20200128766
Publication date
Apr 30, 2020
JIANGSU HUAYUAN WATER-SAVING CO.,LTD
Zhipeng QIU
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
A MEMBRANE-FORMING COMPOSITION, SOFT AND HARD CAPSULES PREPARED BAS...
Publication number
20180154327
Publication date
Jun 7, 2018
JIANGSU LEFAN CAPSULE CO., LTD.
Peiyong LIU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL