How many patents does
Hainan Weikang Pharmaceutical have?
patents
220
families
160
granted
23
applications
197
CN
176
WO
13
US
6
EP
6
KR
1
RoW
18
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Hainan Weikang Pharmaceutical
Top ten assignees appearing on patents
2009
2018
Hainan Weikang Pharmaceutical
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| portable air cleaner | 10 | 2013 |
| compound ambroxol hydrochloride composition and preparation method therefor | 10 | 2012 |
| a composition comprising reduced glutathione and acetaminophen and preparation method th… 🛈 | 9 | 2012 |
| puncture free bottle cork and the application thereof | 8 | 2011 |
| pantoprazole sodium composition freeze-dried powder injection for injection | 3 | 2013 |
| pantoprazole sodium lyophilized powder composition for injection and preparation method … 🛈 | 2 | 2012 |
| acipimox composition tablet | 2 | 2013 |
| new crystal form composition of cefminox sodium and preparation method thereof | 2 | 2012 |
| potassium magnesium aspartate composition freeze-dried powder for injection | 2 | 2013 |
| levorotatory-pantoprazole sodium composition freeze-dried powder for injection | 2 | 2013 |