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Xi'an, Shaanxi, CN
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Patents Grants
last 30 patents
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Patent Grant
Lactate-based fulvestrant or fulvestrant derivative oily preparatio...
Patent number
10,568,890
Issue date
Feb 25, 2020
XI'AN LIBANG PHARMACEUTICAL CO., LTD
Wudang Lu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Biphenyl derivative and uses thereof
Patent number
10,329,243
Issue date
Jun 25, 2019
XI'AN LIBANG PHARMACEUTICAL CO., LTD
Rutao Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
2,2′,6,6′-tetraisopropyl-4,4′-biphenol lipid microsphere preparatio...
Patent number
10,154,967
Issue date
Dec 18, 2018
XI'AN LIBANG PHARMACEUTICAL CO., LTD
Rutao Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
2,2′,6,6′-tetraisopropyl-4,4′-2-biphenol soft capsule and method fo...
Patent number
9,693,963
Issue date
Jul 4, 2017
Xi'an Libang Pharmaceutical Co., Ltd.
Rutao Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patents Applications
last 30 patents
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Patent Application
USE OF DIPHENOL IN PREPARATION OF MEDICINES FOR PREVENTION AND TREA...
Publication number
20200179302
Publication date
Jun 11, 2020
XI'AN LIBANG PHARMACEUTICAL CO., LTD
Rutao Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THE USE OF DIPHENOL IN PREPARATION OF MEDICINES FOR PREVENTION AND...
Publication number
20180185299
Publication date
Jul 5, 2018
XI'AN LIBANG PHARMACEUTICAL CO., LTD
Rutao Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIPHENYL DERIVATIVE AND USES THEREOF
Publication number
20180141895
Publication date
May 24, 2018
XI'AN LIBANG PHARMACEUTICAL CO., LTD
Rutao Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
2,2',6,6'-TETRAISOPROPYL-4,4'-BIPHENOL LIPID MICROSPHERE PREPARATIO...
Publication number
20160235684
Publication date
Aug 18, 2016
XI'AN LIBANG PHARMACEUTICAL CO., LTD
Rutao Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
New 3,3',5,5'-Tetraisopropyl-4,4'-Diphenol Crystal Form And Prepara...
Publication number
20150376099
Publication date
Dec 31, 2015
XI'AN LIBANG PHARMACEUTICAL CO., LTD.
Rutao WANG
C07 - ORGANIC CHEMISTRY
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Patent Application
2,2',6,6'-TETRAISOPROPYL-4,4'-2-BIPHENOL SOFT CAPSULE AND METHOD FO...
Publication number
20150352052
Publication date
Dec 10, 2015
XI'AN LIBANG PHARMACEUTICAL CO.,LTD.
Rutao WANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
2,2',6,6'-TETRAISOPROPYL-4,4'-BIPHENOL LIPID MICROSPHERE PREPARATIO...
Publication number
20140370101
Publication date
Dec 18, 2014
XI'AN LIBANG PHARMACEUTICAL CO., LTD
Rutao Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE