| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 7 | |
| #3 | EPO (European Patent Office) | 7 | |
| #4 | Australia | 6 | |
| #5 | Japan | 6 | |
| #6 | Brazil | 4 | |
| #7 | Denmark | 4 | |
| #8 | India | 4 | |
| #9 | Norway | 4 | |
| #10 | Spain | 3 | |
| #11 | Mexico | 2 | |
| #12 | WIPO (World Intellectual Property Organization) | 2 | |
| #13 | Argentina | 1 | |
| #14 | United Kingdom | 1 | |
| #15 | Hong Kong | 1 | |
| #16 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Implantable devices | |
| #2 | Unspecified technologies | |
| #3 | Syringes | |
| #4 | Separation | |
| #5 | Chemical or physical processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Klawitter Jerome John | 25 |
| #2 | Klawitter Jerome J | 16 |
| #3 | Cromie Harry Webb | 5 |
| #4 | Ambrus Clara M | 5 |
| #5 | Stadler Agnes | 5 |
| #6 | Jieroomu Jiyon Kurauitsutaa | 4 |
| #7 | Klawitter J J | 2 |
| #8 | Cromie Harry W | 2 |
| #9 | Harii Uetsubu Kuromii | 1 |
| #10 | Jerome John Klawitter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU4674000A | Method for removing heavy metals from bone | |
| US6071412A | Extracorporeal device containing immobilized chelator on silica substrate and use thereof | |
| US4535483A | Suture rings for heart valves | |
| US4443894A | Heart valve with dog-leg pivot | |
| US4451937A | Heart valve having ear guided occluders | |
| BR8106895A | Heart valve prosthesis | |
| US4373216A | Heart valves having edge-guided occluders | |
| US4357715A | Heart valve prosthesis | |
| US4326304A | Heart valve with pivoted occluder | |
| US4328592A | Heart valve prosthesis | |
| US4308624A | Heart valve prosthesis |