| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 4 | |
| #2 | United States | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Chile | 1 | |
| #8 | China | 1 | |
| #9 | Colombia | 1 | |
| #10 | EAPO (Eurasian Patent Organization) | 1 | |
| #11 | Ecuador | 1 | |
| #12 | EPO (European Patent Office) | 1 | |
| #13 | Hong Kong | 1 | |
| #14 | Hungary | 1 | |
| #15 | Israel | 1 | |
| #16 | Mexico | 1 | |
| #17 | New Zealand | 1 | |
| #18 | Peru | 1 | |
| #19 | Serbia | 1 | |
| #20 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Medical preparations | |
| #2 | Polysaccharides | |
| #3 | Therapeutic chemical compounds | |
| #4 | Diagnosis and surgery | |
| #5 | Electrotherapy | |
| #6 | Macromolecular compounds compositions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hode Tomas | 24 |
| #2 | Alleruzzo Luciano | 23 |
| #3 | Raker Joseph | 23 |
| #4 | Waynant Kristopher | 22 |
| #5 | Carubelli Raoul | 22 |
| #6 | Jenkins Peter | 22 |
| #7 | Nordquist Robert | 15 |
| #8 | Chen Wei | 13 |
| #9 | Chen Wei R | 9 |
| #10 | Nordquist Robert E | 9 |
| Publication | Filing date | Title |
|---|---|---|
| US2020010575A1 | Semi-synthetic biopolymers for use in treating proliferative disorders | |
| US2018312611A1 | Chitosan-Derived Compositions | |
| KR20170032490A | Chitosan-derived compositions |