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Wujiang, CN
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Patents Grants
last 30 patents
Information
Patent Grant
High penetration prodrug compositions and pharmaceutical compositio...
Patent number
11,857,545
Issue date
Jan 2, 2024
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High penetration drugs and their compositions thereof for treatment...
Patent number
11,685,739
Issue date
Jun 27, 2023
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High penetration prodrug compositions of prostaglandins and related...
Patent number
11,555,014
Issue date
Jan 17, 2023
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High penetration compositions and their applications
Patent number
11,541,029
Issue date
Jan 3, 2023
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High penetration prodrug compositions of antimicrobials and antimic...
Patent number
11,485,744
Issue date
Nov 1, 2022
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High penetration prodrug compositions of mustards and mustard-relat...
Patent number
11,479,527
Issue date
Oct 25, 2022
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High penetration composition and uses thereof
Patent number
11,135,153
Issue date
Oct 5, 2021
TECHFIELDS PHARMA CO., LTD.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High penetration drugs and their compositions thereof for treatment...
Patent number
11,084,813
Issue date
Aug 10, 2021
TECHFIELDS PHARMA CO., LTD.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High penetration prodrug compositions of antimicrobials and antimic...
Patent number
10,233,197
Issue date
Mar 19, 2019
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pro-drugs of NSAIAs with very high skin and membranes penetration r...
Patent number
10,233,198
Issue date
Mar 19, 2019
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High penetration prodrug compositions of mustards and mustard-relat...
Patent number
10,189,774
Issue date
Jan 29, 2019
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High penetration prodrug compositions of antimicrobials and antimic...
Patent number
9,969,751
Issue date
May 15, 2018
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High penetration compositions and uses thereof
Patent number
9,872,846
Issue date
Jan 23, 2018
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High penetration drugs and their compositions thereof for treatment...
Patent number
9,718,766
Issue date
Aug 1, 2017
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High penetration prodrug compositions of 1H-imidazo[4,5-c]quinolin-...
Patent number
9,567,329
Issue date
Feb 14, 2017
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High penetration prodrug compositions of peptides and peptide-relat...
Patent number
9,376,381
Issue date
Jun 28, 2016
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pro-drugs of NSAIAS with very high skin and membranes penetration r...
Patent number
9,371,284
Issue date
Jun 21, 2016
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS AND PHARMACEUTICAL COMPOSITIO...
Publication number
20240226084
Publication date
Jul 11, 2024
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS OF RETINOIDS AND RETINOID-REL...
Publication number
20240156770
Publication date
May 16, 2024
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS AND PHARMACEUTICAL COMPOSITIO...
Publication number
20240131017
Publication date
Apr 25, 2024
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS AND PHARMACEUTICAL COMPOSITIO...
Publication number
20240115562
Publication date
Apr 11, 2024
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TOPICAL ADMINISTRATION OF 2-(DIETHYLAMINO)ETHYL 2-(4-ISOBUTYLPHENYL...
Publication number
20240024273
Publication date
Jan 25, 2024
TECHFIELDS PHARMA CO., LTD.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PENETRATION COMPOSITIONS AND THEIR APPLICATIONS
Publication number
20230233516
Publication date
Jul 27, 2023
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS OF PROSTAGLANDINS AND RELATED...
Publication number
20230174476
Publication date
Jun 8, 2023
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS OF ANTIMICROBIALS AND ANTIMIC...
Publication number
20230130980
Publication date
Apr 27, 2023
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS OF MUSTARDS AND MUSTARD-RELAT...
Publication number
20230097823
Publication date
Mar 30, 2023
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PENETRATION COMPOSITION AND USES THEREOF
Publication number
20220096370
Publication date
Mar 31, 2022
Techfields Pharma Co., Ltd.
Chongxi YU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOVEL HIGH PENETRATION DRUGS AND THEIR COMPOSITIONS THEREOF FOR TRE...
Publication number
20220064157
Publication date
Mar 3, 2022
Techfields Pharma Co., Ltd.
Chongxi YU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PENETRATION COMPOSITIONS AND USES THEREOF
Publication number
20210353579
Publication date
Nov 18, 2021
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS OF ANTIMICROBIALS AND ANTIMIC...
Publication number
20210206782
Publication date
Jul 8, 2021
Techfields Pharma Co., Ltd.
CHONGXI YU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS OF RETINOIDS AND RETINOIDS-RE...
Publication number
20210196664
Publication date
Jul 1, 2021
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS OF MUSTARDS AND MUSTARD-RELAT...
Publication number
20190233367
Publication date
Aug 1, 2019
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRO-DRUGS OF NSAIAS WITH VERY HIGH SKIN AND MEMBRANES PENETRATION R...
Publication number
20190152991
Publication date
May 23, 2019
Techfields Pharma Co., Ltd.
Chongxi YU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS OF ANTIMICROBIALS AND ANTIMIC...
Publication number
20180222921
Publication date
Aug 9, 2018
Techfields Pharma Co., Ltd.
Chongxi YU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL HIGH PENETRATION DRUGS AND THEIR COMPOSITIONS THEREOF FOR TRE...
Publication number
20170334908
Publication date
Nov 23, 2017
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PENETRATION COMPOSITIONS AND USES THEREOF
Publication number
20170209585
Publication date
Jul 27, 2017
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PENETRATION COMPOSITIONS AND USES THEREOF
Publication number
20170209404
Publication date
Jul 27, 2017
Techfields Pharma Co., Ltd.
Chongxi Yu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PENETRATION COMPOSITION AND USES THEREOF
Publication number
20170151337
Publication date
Jun 1, 2017
Techfields Pharma Co., Ltd.
Chongxi YU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS OF RETINOIDS AND RETINOID-REL...
Publication number
20170072060
Publication date
Mar 16, 2017
Techfields Pharma Co., Ltd.
Chongxi YU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PRO-DRUGS OF NSAIAS WITH VERY HIGH SKIN AND MEMBRANES PENETRATION R...
Publication number
20160272653
Publication date
Sep 22, 2016
Techfields Pharma Co., Ltd.
Chongxi Yu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH PENETRATION PRODRUG COMPOSITIONS AND PHARMACEUTICAL COMPOSITIO...
Publication number
20150072961
Publication date
Mar 12, 2015
TECHFIELDS PHARMA CO., LTD.
Chongxi YU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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