John Dewar
Inventor
Stats
- 4 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 7 US Applications Filed
- 48 Total Citation Count
- May 16, 2016 Most Recent Filing
- Jun 19, 2008 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SWELLFIX B.V. | 5
3 2 | 2008
2009 2014 |
Inventor Addresses
| Address | Duration |
|---|---|
| Edinburgh, GB | Aug 13, 09 - Aug 15, 17 |
| Florida Ext 2, ZA | Sep 13, 18 - Dec 06, 22 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C12C: | BREWING OF BEER | 1 |
| C12H: | PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION, AGEING OF ALCOHOLIC BEVERAGES OR REMOVAL OF ALCOHOL THEREFROM | 1 |
| E21B: | EARTH OR ROCK DRILLING | 6 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11518969 | 2022 | Waste beer recovery | 0 |
| 2018/0258,376 | 2018 | WASTE BEER RECOVERY | 0 |
| 9732578 | 2017 | Downhole sealing assembly with swellable seal | 3 |
| 2014/0352,983 | 2014 | DOWNHOLE SEALING ASSEMBLY WITH SWELLABLE SEAL | 1 |
| 8833473 | 2014 | Sealing assembly | 0 |
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