| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Hong Kong | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Japan | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Organic fine chemistry |
| # | Technology | |
|---|---|---|
| #1 | Therapeutic chemical compounds | |
| #2 | Heterocyclic compounds | |
| #3 | Medical preparations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ono Nobufumi | 10 |
| #2 | Koyama Yasuhito | 4 |
| #3 | Hasegawa Toshihide | 4 |
| #4 | Takata Toshikazu | 4 |
| #5 | Nakazono Kazuko | 4 |
| #6 | Nishio Kazuto | 4 |
| #7 | Fujita Yoshihiko | 4 |
| #8 | Lee Young-Gi | 3 |
| #9 | Nobufumi Ono | 2 |
| #10 | Lee Young Gi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN102197030A | Rotaxane compound and antitumor agent | |
| JP2008094796A | Anticancer agent | |
| EP1724265A1 | Anticancer agent |