How many patents does
Jiangsu Hengrui Medicine Company have?
patents
1,686
families
251
granted
306
applications
1,380
CN
344
WO
182
EP
167
US
140
KR
82
JP
68
RoW
703
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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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Jiangsu Hengrui Medicine Company
Top ten assignees appearing on patents
2009 - 2018
Jiangsu Hengrui Medicine Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| pyrrole six-membered heteroaryl ring derivative, preparation method therefor, and medici… 🛈 | 33 | 2011 |
| 6-amino quinazoline or 3-cyano quinoline derivatives, preparation methods and pharmaceut… 🛈 | 31 | 2009 |
| liposome of irinotecan or its hydrochloride and preparation method thereof | 30 | 2009 |
| phthalazinone ketone derivative, preparation method thereof, and pharmaceutical use ther… 🛈 | 30 | 2010 |
| salts of bicyclo-substituted pyrazolon azo derivatives, preparation method and use there… 🛈 | 28 | 2009 |
| crystalline form i of tyrosine kinase inhibitor dimaleate and preparation methods thereof | 28 | 2012 |
| tetrahydro-imidazo[1,5-a]pyrazine derivatives, preparation methods and medical uses ther… 🛈 | 26 | 2007 |
| bicyclo-substituted pyrazolon azo derivatives, preparation process and pharmaceutical us… 🛈 | 24 | 2008 |
| salts of methyl (r)-7-[3-amino-4-(2,4,5-trifluoro-phenyl)-butyryl]-3-trifluoromethyl-5,6… 🛈 | 24 | 2009 |
| dihydropteridinone derivatives, preparation process and pharmaceutical use thereof | 24 | 2009 |