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Patents Grants
last 30 patents
Information
Patent Grant
Traction apparatus and traction ring for traction apparatus
Patent number
11,925,343
Issue date
Mar 12, 2024
Micro-Tech (Nanjing) Co., Ltd.
Ming Ji
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endoscope end cap
Patent number
11,864,721
Issue date
Jan 9, 2024
MICRO-TECH (NANJING) CO., LTD.
Shutian Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Quinazoline compounds, preparation method, use, and pharmaceutical...
Patent number
11,534,443
Issue date
Dec 27, 2022
Institute of Materia Medica, Chinese Academy of Medical Sciences
Heng Xu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzamide compound and preparation method, use, and pharmaceutical...
Patent number
11,518,744
Issue date
Dec 6, 2022
Institute of Materia Medica, Chinese Academy of Medical Sciences
Heng Xu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nicotinyl alcohol ether derivative, preparation method therefor, an...
Patent number
10,975,049
Issue date
Apr 13, 2021
Institute of Materia Medica, Chinese Academy of Medical Sciences
Zhiqiang Feng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Benzyl phenyl ether derivative, preparation method therefor, and ph...
Patent number
10,941,129
Issue date
Mar 9, 2021
Institute of Materia Medica, Chinese Academy of Medical Sciences
Zhiqiang Feng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Phenylate derivative, preparation method therefor, and pharmaceutic...
Patent number
10,882,833
Issue date
Jan 5, 2021
Institute of Materia Medica, Chinese Academy of Medical Sciences
Zhiqiang Feng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Quinazoline Compounds, Preparation Method, Use, and Pharmaceutical...
Publication number
20230113478
Publication date
Apr 13, 2023
INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
Heng XU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Quinazoline Compounds, Preparation Method, Use, and Pharmaceutical...
Publication number
20230110550
Publication date
Apr 13, 2023
INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMYOF MEDICAL SCIENCES
Heng XU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BENZAMIDE COMPOUND AND PREPARATION METHOD, USE, AND PHARMACEUTICAL...
Publication number
20230099912
Publication date
Mar 30, 2023
INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
Heng XU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Quinazoline Compounds, Preparation Method, Use, and Pharmaceutical...
Publication number
20210128559
Publication date
May 6, 2021
INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMYOF MEDICAL SCIENCES
Heng XU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENDOSCOPE END CAP
Publication number
20210085171
Publication date
Mar 25, 2021
MICRO-TECH (NANJING) CO., LTD.
Shutian Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRACTION APPARATUS AND TRACTION RING FOR TRACTION APPARATUS
Publication number
20210068805
Publication date
Mar 11, 2021
MICRO-TECH (NANJING) CO., LTD.
Ming JI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BENZAMIDE COMPOUND AND PREPARATION METHOD, USE, AND PHARMACEUTICAL...
Publication number
20210047270
Publication date
Feb 18, 2021
INSTUTUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
Heng XU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NICOTINYL ALCOHOL ETHER DERIVATIVE, PREPARATION METHOD THEREFOR, AN...
Publication number
20210040037
Publication date
Feb 11, 2021
INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
Zhiqiang Feng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NICOTINYL ALCOHOL ETHER DERIVATIVE, PREPARATION METHOD THEREFOR, AN...
Publication number
20200055819
Publication date
Feb 20, 2020
INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
Zhiqiang Feng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHENYLATE DERIVATIVE, PREPARATION METHOD THEREFOR, AND PHARMACEUTIC...
Publication number
20190233405
Publication date
Aug 1, 2019
Institute of Materia Medica, Chinese Academy of Medial Sciences
Zhiqiang Feng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of ecological restoration of water bodies containing excess...
Publication number
20090120862
Publication date
May 14, 2009
Xu, Xiaohua
Zhigang Lv
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Seawater desalination system using jet technique
Publication number
20070284299
Publication date
Dec 13, 2007
Xiaoning Xu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL