David E McMechan
Inventor
Stats
- 37 total patents issued
- 67 total patents filed
- most recent filing
This is official USPTO record data
Details
- 37 Issued Patents
- 67 Filed Patents
- 441 Total Citation Count
- May 31, 2012 Most Recent Filing
- Oct 26, 1990 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HALLIBURTON ENERGY SERVICES, INC. | 1 1 1 3 5 22 8 5 5 3 3 | 1995 1999 2001 2003 2005 2006 2007 2008 2009 2010 2012 |
| HALLIBURTON COMPANY | 1 1 6 1 1 | 1990 1991 1992 1994 1995 |
| KENT, ROBERT A. | 2 | 2008 |
| Halliburton Logging Services, Inc. | 3 | 1992 |
Inventor Addresses
| Address | Duration |
|---|---|
| US | Jan 13, 11 - Jan 13, 11 |
| Duncan, OK | Nov 01, 94 - Nov 27, 08 |
| Duncan, OK, US | Jan 22, 09 - Apr 09, 13 |
| Marlow, OK | May 19, 92 - Jun 07, 94 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| B01D: | SEPARATION | 1 |
| C02F: | TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 1 |
| C04B: | LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8,413,721 | 2013 | Viscosified fluids for remediating subterranean damage | 0 |
| 8,413,720 | 2013 | Organic acid compositions and methods of use in subterranean operations | 0 |
| 2012/0234,543 | 2012 | Organic Acid Compositions and Methods of Use in Subterranean Operations | 0 |
| 2012/0181,027 | 2012 | Viscosified Fluids for Remediating Subterranean Damage | 0 |
| 8,082,992 | 2011 | Methods of fluid-controlled geometry stimulation | 0 |
