How many patents does
Sankyo have?
patents
8,434
families
5,452
granted
2,770
applications
5,664
JP
8,025
US
67
EP
49
CN
27
KR
10
WO
6
RoW
250
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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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Sankyo
Top ten assignees appearing on patents
2009 - 2018
Sankyo
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| novel protein and process for producing the same | 25 | 1997 |
| substituted cycloalkene derivative | 17 | 2005 |
| amino alcohol derivative or phosphonic acid derivative and medicinal composition contain… 🛈 | 17 | 2002 |
| substituted acrylamide derivative and pharmaceutical composition comprising the same | 17 | 2005 |
| substituted propanamide derivative and pharmaceutical composition containing the same | 13 | 2005 |
| novel nucleosides and oligonucleotide analogues | 12 | 1999 |
| intermediate of 6-substituted 1-methyl-1-h-benzimidazole derivative and method for produ… 🛈 | 12 | 2004 |
| hydropyridine derivative acid addition salts | 12 | 2000 |
| 1-biphenylimidazolderivate, verfahren zu deren herstellung und deren therapeutische anwe… 🛈 | 12 | 1991 |
| oligosaccharide derivative | 11 | 2003 |