VIWIT PHARMACEUTICAL CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China, Canada and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and macromolecular chemistry and polymers are Hunan huateng pharmaceutical co ltd, TEMMLER AG and HUANGSHAN JINFENG IND CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 10 | |
#2 | Canada | 1 | |
#3 | EPO (European Patent Office) | 1 | |
#4 | Republic of Korea | 1 | |
#5 | Mexico | 1 | |
#6 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Pharmaceuticals | |
#3 | Macromolecular chemistry and polymers |
# | Name | Total Patents |
---|---|---|
#1 | Wei Yanjun | 12 |
#2 | Xing Yanping | 10 |
#3 | Meng Zhoujun | 6 |
#4 | He Yigang | 6 |
#5 | Yu Xiangda | 2 |
#6 | Jiang Xianlong | 2 |
#7 | Yanjun Wei | 2 |
#8 | Yanping Xing | 2 |
#9 | Zhoujun Meng | 1 |
#10 | Xu Xinghua | 1 |
Publication | Filing date | Title |
---|---|---|
CN111533885A | Pyrrole and tellurium-thiophene based copolymer nanoparticle and synthesis method and application thereof | |
CN107382833A | A kind of atazanavir bisulfate crystal formation H1 preparation method | |
CN108264491A | The preparation method of Cyclen -1,4,7,10- tetraacethyls | |
CN107759618A | The preparation method of brinzolamide and its intermediate | |
CN106608867A | Efinaconazole, preparation method of efinaconazole intermediate and efinaconazole intermediate | |
CN106608854A | Method for preparing efinaconazole intermediate | |
CN104224807A | Oral preparation containing darunavir | |
CN103030658A | Industrial production method of diisopinocampheyl chloroborane | |
CN103012385A | Crystal form of luliconazole and preparation method thereof |