| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 4 | |
| #3 | Netherlands | 4 | |
| #4 | Sweden | 4 | |
| #5 | Germany | 3 | |
| #6 | United Kingdom | 3 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Venting or aerating devices | |
| #5 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hakim Salomon | 13 |
| #2 | Hakim Carlos A | 10 |
| #3 | Hakim S | 4 |
| #4 | Harris Donald L | 3 |
| #5 | Hakim C A | 2 |
| #6 | Hakim Salomon Dr | 1 |
| #7 | Harris D L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4387715A | Shunt valve | |
| US4332255A | Shunt valve | |
| DE2951025A1 | IMPLANTABLE VALVE | |
| US4261341A | Method and apparatus for the treatment of ascites | |
| US4106510A | Servo valve | |
| US3958562A | Implantable pressure sensor | |
| US3877137A | Method of making implantable pressure sensor | |
| US3886948A | Ventricular shunt having a variable pressure valve |