How many patents does
Chongqing Pharmaceutical Research Institute Company have?
patents
243
families
135
granted
70
applications
173
CN
171
EP
17
WO
16
US
14
JP
3
RoW
22
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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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Chongqing Pharmaceutical Research Institute Company
Top ten assignees appearing on patents
2009 - 2018
Chongqing Pharmaceutical Research Institute Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| stable composition of rasagiline | 14 | 2009 |
| new crystalline forms of pemetrexed diacid, and preparations thereof | 12 | 2008 |
| purification method of pemetrexed salts,sodium salts and disodium salts | 11 | 2007 |
| transdermal patch containing rasagiline for treatment or prophylaxis of nervous system d… 🛈 | 10 | 2006 |
| crystal form i of canagliflozin and preparation method thereof | 9 | 2014 |
| crystal form of abiraterone propionate and preparation method therefor | 8 | 2015 |
| process for the preparation of polynuclear ferric hydroxide-saccharide complexes | 5 | 2005 |
| morphinan derivatives and their preparation method | 5 | 2008 |
| high-purity febuxostat and the method for preparation | 4 | 2009 |
| a stable and release-controlled rasagiline transdermal patch and method of preparation t… 🛈 | 3 | 2008 |