Paul Hazel
Inventor
Stats
- 18 US patents issued
- 39 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 18 US Patents Issued
- 39 US Applications Filed
- 341 Total Citation Count
- Mar 20, 2018 Most Recent Filing
- Apr 13, 2007 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| WELLTECH A/S | 1
| 2011
|
| SCHLUMBERGER TECHNOLOGY CORPORATION | 2
| 2007
|
| WELLTEC A/S | 7
12 14 2 2 6 3 2 | 2010
2011 2012 2013 2014 2015 2016 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Aberdeeen, GB | Apr 09, 19 - Apr 09, 19 |
| Aberdeen, Aberdeenshire, GB | Oct 27, 16 - Oct 27, 16 |
| Aberdeen, GB | Nov 03, 11 - Mar 29, 22 |
| Aberdeenshire, GB | Jun 17, 10 - May 31, 16 |
| Ellon, Aberdeen, GB | Apr 19, 18 - Apr 19, 18 |
| Ellon, GB | May 29, 14 - Dec 04, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B23P: | OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS | 1 |
| E21B: | EARTH OR ROCK DRILLING | 39 |
| F16K: | VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11286768 | 2022 | Downhole plug and abandonment system | 0 |
| 11208865 | 2021 | Downhole straddle assembly | 1 |
| 10731438 | 2020 | Downhole well tubular structure with valve sleeve | 1 |
| 10689941 | 2020 | Downhole tubular assembly of a well tubular structure | 1 |
| 10677013 | 2020 | Annular barrier with shunt tube | 0 |
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