| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Diagnosis and surgery | |
| #3 | Implantable devices | |
| #4 | Unspecified technologies | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Paes Newton | 9 |
| #2 | Paes Vera | 5 |
| #3 | Hokanson Charles P | 2 |
| #4 | Smith Bradley S | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US6436142B1 | System for stabilizing the vertebral column including deployment instruments and variable expansion inserts therefor | |
| WO9529715A1 | Double-valved variable pressure device for hydrocephaly | |
| CN1127475A | Double-valved variable pressure device for hydrocephaly |