| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 3 | |
| #3 | Australia | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Netherlands | 2 | |
| #6 | Japan | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Medical technology | |
| #6 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Non-metallic elements | |
| #3 | Chemical or physical processes | |
| #4 | Water treatment | |
| #5 | Inorganic compounds | |
| #6 | Syringes | |
| #7 | Compounds containing metals | |
| #8 | Unspecified technologies | |
| #9 | Measuring mechanical vibrations | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Polak Robert B | 4 |
| #2 | Hof Craig R | 4 |
| #3 | Mcarthur Mary J | 3 |
| #4 | Marantz Laurence B | 3 |
| #5 | Scarbrough Abb L | 3 |
| #6 | Thompson Ralph P | 2 |
| #7 | Thompson Ralph Preston | 2 |
| #8 | Barone David | 1 |
| #9 | Hanover Barry K | 1 |
| #10 | Jacobsen Stephen C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4484599A | Pinch-type pressure- or flow-regulating valve | |
| US4680122A | Ultrafiltration control for hemodialysis | |
| AU2036683A | Ammonia scavenger | |
| EP0118548A1 | Ammonia scavenger | |
| US4460555A | Ammonia scavenger | |
| US4558996A | Easy load peristaltic pump | |
| JPS56158641A | Cardiac monitor apparatus | |
| AU6711081A | Monitoring vibrations of cardiac origin | |
| US4360507A | Sodium zirconium carbonate compound and the method of its preparation | |
| US4256718A | Sodium zirconium carbonate compound and the method of its preparation |