How many patents does
Dainippon Sumitomo Pharma Company have?
patents
2,328
families
453
granted
502
applications
1,826
JP
438
US
418
EP
358
WO
170
CN
156
KR
85
GB
1
RoW
702
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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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Dainippon Sumitomo Pharma Company
Top ten assignees appearing on patents
Dainippon Sumitomo Pharma Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| sns-595 and methods of using the same | 69 | 2004 |
| pyrimidine derivatives for the treatment of asthma, copd, allergic rhinitis, allergic co… 🛈 | 46 | 2007 |
| pharmaceutical composition | 37 | 2005 |
| new salts 756 | 36 | 2009 |
| imidazoquinolines with immuno-modulating properties | 32 | 2007 |
| pharmaceutically acceptable salts of methyl (3-{ [[3-(6- amino- 2-butoxy-8-oxo-7, 8-dihy… 🛈 | 32 | 2007 |
| novel bicyclic heterocyclic compound | 30 | 2008 |
| novel peptide compounds from wilms' tumor | 30 | 2005 |
| carboxylic acid compounds | 28 | 2012 |
| wt1-antigen peptide conjugate vaccine | 28 | 2013 |