How many patents does
Zenyaku Kogyo have?
patents
257
families
30
granted
62
applications
195
EP
46
US
29
WO
21
JP
19
CN
18
KR
14
RoW
110
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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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Zenyaku Kogyo
Top ten assignees appearing on patents
2009 - 2018
| zenyaku kogyo | 209 |
| zenyaku koygo | 1 |
| nippon zenyaku kogyo | 1 |
2009
| zenyaku kogyo | 33 |
2018
| zenyaku kogyo | 5 |
Zenyaku Kogyo
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| antidepressant, neuroprotectant, amyloid beta deposition inhibitor or age retardant cont… 🛈 | 48 | 2006 |
| kit, composition, product or medicament for treating cognitive impairment | 22 | 2008 |
| amorphous form of heterocyclic compound, solid dispersion and medicinal preparation each… 🛈 | 20 | 2007 |
| purine derivative and antitumor agent using same | 19 | 2009 |
| immunosuppressive agent and anti-tumor agent comprising heterocyclic compound as active … 🛈 | 17 | 2005 |
| aptamer to il-17 and use thereof | 16 | 2013 |
| pyrimidine derivative having cell protecting effect and uses thereof | 15 | 2008 |
| method of decreasing ubiquitylated protein levels | 12 | 2009 |
| method for producing thiocarbamate derivative | 12 | 2004 |
| antibody and antibody composition production method | 11 | 2012 |