Nigel Evans
Inventor
Stats
- 44 US patents issued
- 48 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 44 US Patents Issued
- 48 US Applications Filed
- 620 Total Citation Count
- Dec 8, 2023 Most Recent Filing
- May 30, 1995 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ALCO SYSTEMS SWEDEN AB | 1
4 | 2010
2013 |
| LIGHT AND SOUND DESIGN LTD. | 1
1 1 1 | 1997
2004 2011 2012 |
| SMITH INTERNATIONAL, INC. | 2
| 2006
|
| FANTASY SPORTS PREDICTIONS, INC. | 1
| 2000
|
| PRODUCTION RESOURCE GROUP INC. | 1
| 2004
|
| SCHLUMBERGER TECHNOLOGY CORPORATION | 2
| 2011
|
| MALVERN INSTRUMENTS LIMITED | 2
| 2001
|
| Production Resource Group, LLC | 1
3 2 3 1 3 10 2 10 2 6 1 2 4 2 3 1 2 | 1995
1996 1997 1998 1999 2000 2001 2002 2003 2004 2006 2007 2008 2009 2010 2011 2012 2013 |
| NABORS DRILLING TECHNOLOGIES USA, INC. | 1
| 2015
|
| BAKER HUGHES INCORPORATED | 2
| 2004
|
Inventor Addresses
| Address | Duration |
|---|---|
| Birmingham, GB | Jun 27, 00 - Nov 30, 10 |
| Gloucestershire, GB | Jan 09, 14 - Jul 01, 14 |
| Houston, TX | Feb 28, 08 - Feb 28, 08 |
| Houston, TX, US | Jan 26, 10 - Jan 16, 18 |
| Moreton-in-Marsh, GB | Aug 27, 13 - Aug 27, 13 |
| Oxon, GB | Sep 26, 02 - Mar 30, 04 |
| Paris, FR | Nov 24, 11 - Jul 19, 16 |
| Pasadena, CA | Dec 30, 97 - Dec 30, 97 |
| South Glamorgan, GB | Jun 25, 15 - May 24, 16 |
| Sution Coldfield, GB | Nov 29, 01 - Nov 29, 01 |
| Sutton Coldfield, GB | Aug 18, 98 - Nov 19, 15 |
| The Woodlands, TX | Jun 12, 07 - Jun 12, 07 |
| The Woodlands, TX, US | Mar 24, 05 - Mar 24, 05 |
| Vale of Glamorgan, GB | Oct 24, 13 - Oct 17, 24 |
| West Midlands, GB | Jan 04, 00 - Jun 24, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47B: | TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE | 3 |
| A47K: | SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR | 1 |
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0345,067 | 2024 | Method For Measuring Breath Alcohol Concentration And Apparatus Therefor | 0 |
| 10942168 | 2021 | Method for measuring breath alcohol concentration and apparatus therefor | 0 |
| 9869126 | 2018 | Variable diameter stator and rotor for progressing cavity motor | 6 |
| 9394202 | 2016 | Compositions and methods for well cementing | 11 |
| 9345423 | 2016 | Method for measuring breath alcohol concentration and apparatus therefor | 0 |
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