| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | United States | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | New Zealand | 1 | |
| #7 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Watt Paul M | 10 |
| #2 | Watt Paul Michael | 2 |
| #3 | Martin Christopher Neil | 2 |
| #4 | Thiele Dennis Robert | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2006074511A1 | A one-way valve | |
| AU7731401A | Improved drug delivery device and methods therefor | |
| AUPR387701A0 | Improved spacer device | |
| ZA200005791B | Improved drug delivery device and methods therefor. | |
| US6578571B1 | Drug delivery device and methods therefor |