| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 8 | |
| #3 | EPO (European Patent Office) | 8 | |
| #4 | WIPO (World Intellectual Property Organization) | 8 | |
| #5 | Australia | 1 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Organic fine chemistry | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Biotechnology |
| # | Technology | |
|---|---|---|
| #1 | Medical preparations | |
| #2 | Polysaccharides | |
| #3 | Sugars | |
| #4 | Heterocyclic compounds | |
| #5 | Peptides | |
| #6 | Fermentation | |
| #7 | Acyclic or carbocyclic compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Inoue Kazuhiro | 16 |
| #2 | Okuno Satoshi | 16 |
| #3 | Ito Teruomi | 15 |
| #4 | Ikeda Masahiro | 11 |
| #5 | Aono Katsutoshi | 10 |
| #6 | Yano Toshiro | 10 |
| #7 | Kawaguchi Takayuki | 9 |
| #8 | Ishihara Hiroshi | 8 |
| #9 | Yamamoto Keiji | 8 |
| #10 | Suzuki Kokichi | 6 |
| Publication | Filing date | Title |
|---|---|---|
| EP0953357A1 | Nephrotropic drugs | |
| EP0821001A1 | Amidite derivatives and oligonucleotide derivatives | |
| US6322996B1 | Protein modification method | |
| WO9419376A1 | Polysaccharide derivative and drug carrier | |
| US5580904A | Formamido and carboxyamido compounds which can be retained in brain | |
| EP0526649A1 | Carboxymethylmannoglucan and derivative thereof | |
| US5463022A | N-acetylcarboxymethylchitosan derivatives and process for preparation thereof | |
| EP0489162A1 | Derivative of glycolipid containing sialic acid |