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Hefei, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Treatment process of cyclosporine eye gel
Patent number
11,241,381
Issue date
Feb 8, 2022
ZHAOKE (GUANGZHOU) Ophthalmic Drug Company Limited
Gang Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dispersion process of adapalene in a gel preparation
Patent number
11,058,636
Issue date
Jul 13, 2021
ZHAOKE (GUANGZHOU) Ophthalmic Drug Company Limited
Jing Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
MEDICINE BOTTLE FOR SEPARATELY CONTAINING, PREPARING, AND DELIVERIN...
Publication number
20230346644
Publication date
Nov 2, 2023
ZHAOKE (GUANGZHOU) OPHTHALMOLOGY PHARMACEUTICAL LIMITED
Xiangrong DAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DISPERSION PROCESS OF ADAPALENE IN A GEL PREPARATION
Publication number
20190192431
Publication date
Jun 27, 2019
ZHAOKE (GUANGZHOU) Ophthalmic Drug Company Limited
Jing Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TREATMENT PROCESS OF CYCLOSPORINE EYE GEL
Publication number
20190192426
Publication date
Jun 27, 2019
ZHAOKE (GUANGZHOU) Ophthalmic Drug Company Limited
Gang Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR CONTROLLING IMPURITY OF CYCLOSPORIN A EYE GEL
Publication number
20190194258
Publication date
Jun 27, 2019
ZHAOKE (GUANGZHOU) Ophthalmic Drug Company Limited
Gang Li
C07 - ORGANIC CHEMISTRY