| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Republic of Korea | 3 | |
| #4 | Brazil | 2 | |
| #5 | Canada | 2 | |
| #6 | Chile | 2 | |
| #7 | Colombia | 2 | |
| #8 | Japan | 2 | |
| #9 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Biotechnology | |
| #4 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Special macromolecular compounds | |
| #2 | Medical preparations | |
| #3 | Therapeutic chemical compounds | |
| #4 | Enzymes | |
| #5 | Peptides | |
| #6 | Microorganisms |
| # | Name | Total Patents |
|---|---|---|
| #1 | To Wayne | 22 |
| #2 | Benoit Didier G | 20 |
| #3 | Clizbe Lane A | 20 |
| #4 | Charles Stephen A | 19 |
| #5 | Perlroth D Victor | 13 |
| #6 | Zadik Linda J | 11 |
| #7 | Pratt Jeanne M | 11 |
| #8 | Perlroth Victor D | 8 |
| #9 | Lane A Clizbe | 2 |
| #10 | Charles Stephen | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2013059137A1 | High molecular weight zwitterion-containing polymers | |
| CN106432557A | High molecular weight zwitterion-containing polymers | |
| WO2011075185A1 | Targeted drug phosphorylcholine polymer conjugates |