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Patents Grants
last 30 patents
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Patent Grant
Pharmaceutical preparation and use thereof
Patent number
11,337,972
Issue date
May 24, 2022
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Xiaojing Hu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ammonium carboxylate compound, crystalline form, amorphous form and...
Patent number
11,161,803
Issue date
Nov 2, 2021
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Bo Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition
Patent number
11,096,928
Issue date
Aug 24, 2021
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Chaodong Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Triazole antimicrobial derivative, pharmaceutical composition and u...
Patent number
11,040,958
Issue date
Jun 22, 2021
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Hongwei Tang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Oral solid preparation and use thereof
Patent number
11,013,736
Issue date
May 25, 2021
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Lei Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Potassium salt of benzimidazole compound and preparation method the...
Patent number
11,008,311
Issue date
May 18, 2021
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Sijun Lei
C07 - ORGANIC CHEMISTRY
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Patent Grant
Crystalline form of chemical compound, and preparation method, comp...
Patent number
10,611,757
Issue date
Apr 7, 2020
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Sijun Lei
C07 - ORGANIC CHEMISTRY
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Patent Grant
Posaconazole derivative, pharmaceutical composition and use thereof
Patent number
10,517,867
Issue date
Dec 31, 2019
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
Jun Lou
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzimidazole derivatives and preparation process and pharmaceutica...
Patent number
9,708,306
Issue date
Jul 18, 2017
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jian Ge
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 patents
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Patent Application
HETEROCYCLIC COMPOUND, AND INTERMEDIATE THEREOF, PREPARATION METHOD...
Publication number
20240317755
Publication date
Sep 26, 2024
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jinping Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHARMACEUTICAL COMPOSITION, PREPARATION, AND PREPARATION METHOD THE...
Publication number
20240293420
Publication date
Sep 5, 2024
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Huayun Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
ACID ADDITION SALT OF ROCK INHIBITOR, AND CRYSTAL FORM, COMPOSITION...
Publication number
20240239735
Publication date
Jul 18, 2024
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Liang WANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HETEROCYCLIC COMPOUND, INTERMEDIATE, PREPARATION METHOD THEREFOR AN...
Publication number
20240034729
Publication date
Feb 1, 2024
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jun LOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CRYSTALLINE FORM OF HETEROCYCLIC COMPOUND, PREPARATION METHOD THERE...
Publication number
20230406850
Publication date
Dec 21, 2023
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Liang Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ROCK INHIBITOR, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20230257376
Publication date
Aug 17, 2023
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jinping LI
C07 - ORGANIC CHEMISTRY
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Patent Application
HETEROCYCLIC COMPOUND AND USE THEREOF
Publication number
20230257382
Publication date
Aug 17, 2023
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jinping Li
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND CONTAINING BENZENE RING AND APPLICATION THEREOF
Publication number
20230183182
Publication date
Jun 15, 2023
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jun Lou
C07 - ORGANIC CHEMISTRY
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Patent Application
FUSED RING COMPOUND AND APPLICATION THEREOF
Publication number
20230118751
Publication date
Apr 20, 2023
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jun Lou
C07 - ORGANIC CHEMISTRY
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Patent Application
JNK INHIBITOR, AND PHARMACEUTICAL COMPOSITION AND USE THEREOF
Publication number
20230104283
Publication date
Apr 6, 2023
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jinping LI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROCYCLIC COMPOUND, INTERMEDIATE, PREPARATION METHOD THEREFOR AN...
Publication number
20230068538
Publication date
Mar 2, 2023
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jun LOU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ROCK INHIBITOR AND PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20230050653
Publication date
Feb 16, 2023
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jinping LI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LYSOPHOSPHATIDIC ACID RECEPTOR ANTAGONIST AND PREPARATION METHOD TH...
Publication number
20220079928
Publication date
Mar 17, 2022
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jun LOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRIAZOLE COMPOUNDS AND PREPARATION METHOD THEREFOR AND USE THEREOF
Publication number
20220073476
Publication date
Mar 10, 2022
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jun LOU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHARMACEUTICAL PREPARATION AND USE THEREOF
Publication number
20210052579
Publication date
Feb 25, 2021
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Xiaojing HU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AMMONIUM CARBOXYLATE COMPOUND, CRYSTALLINE FORM, AMORPHOUS FORM AND...
Publication number
20200055812
Publication date
Feb 20, 2020
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Bo ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHARMACEUTICAL COMPOSITION
Publication number
20200038379
Publication date
Feb 6, 2020
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Chaodong WANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOUND AND PREPARATION METHOD THEREFOR, COMPOSITION AND APPLICATI...
Publication number
20190389848
Publication date
Dec 26, 2019
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Sijun LEI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPLEX DISINTEGRANT SYSTEM FOR ORAL SOLID PREPARATION AND ORAL SOL...
Publication number
20190328673
Publication date
Oct 31, 2019
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Yaowen WAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ORAL SOLID PREPARATION AND USE THEREOF
Publication number
20190314368
Publication date
Oct 17, 2019
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Lei LIANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CRYSTALLINE FORM OF CHEMICAL COMPOUND, AND PREPARATION METHOD, COMP...
Publication number
20190177312
Publication date
Jun 13, 2019
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Sijun LEI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POSACONAZOLE DERIVATIVE, PHARMACEUTICAL COMPOSITION AND USE THEREOF
Publication number
20190038621
Publication date
Feb 7, 2019
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jun LOU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Benzimidazole Derivatives and Preparation Process and Pharmaceutica...
Publication number
20170022188
Publication date
Jan 26, 2017
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD
Jian GE
C07 - ORGANIC CHEMISTRY
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last 30 trademarks
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Trademark
87679240 - HINSDAR
Serial number
87679240
Filing date
Nov 9, 2017
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
5 - Pharmaceutical and veterinary preparations
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Trademark
87679235 - ESIPIN
Serial number
87679235
Filing date
Nov 9, 2017
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
5 - Pharmaceutical and veterinary preparations
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Trademark
87679233 - NETONPIN
Serial number
87679233
Filing date
Nov 9, 2017
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
5 - Pharmaceutical and veterinary preparations
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Trademark
87679232 - MAXIPIN
Serial number
87679232
Filing date
Nov 9, 2017
WUHAN LL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
5 - Pharmaceutical and veterinary preparations