How many patents does
Qilu Pharmaceutical Company have?
patents
330
families
157
granted
125
applications
205
CN
259
WO
13
EP
13
US
12
GB
6
KR
4
JP
4
RoW
19
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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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the following tables are just extracts from the report
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Qilu Pharmaceutical Company
Top ten assignees appearing on patents
2009 - 2018
2009
| qilu pharmaceutical company | 12 |
Qilu Pharmaceutical Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| dihydropyrimido loop derivative as hbv inhibitor | 20 | 2014 |
| pyrrolyl substituted dihydroindol-2-one derivatives, preparation methods and uses thereof | 12 | 2010 |
| 4-(substituted anilino)quinazoline derivatives as tyrosine kinase inhibitors | 12 | 2009 |
| spirocyclic aryl phosphorus oxide and aryl phosphorus sulfide | 10 | 2014 |
| crystal form, preparation method and intermediate of dihydropyrido ring compound | 8 | 2015 |
| paliperidone double-layered osmotic pump controlled release tablet and preparation metho… 🛈 | 8 | 2009 |
| process for the preparation of risperidone | 7 | 2007 |
| polymorphs of n-(4-(3-fluorobenzyloxy)-3-chlorophenyl)-6-(5-((2-(methylsulfinyl)ethylami… 🛈 | 4 | 2012 |
| crystalline form of thymidine phosphorylase inhibitor and preparation method thereof | 3 | 2014 |
| risperidone film-like preparation | 3 | 2013 |