Schwendemann; Kenneth L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schwendemann; Kenneth L..The latest application filed is for "downhole interventionless depth correlation".
Company Profile
2.29.14
- Schwendemann; Kenneth L. - Flower Mound TX
- Schwendemann; Kenneth L. - Lewisville TX
Patent Activity
| Patent | Date |
|---|---|
| Downhole interventionless depth correlation Grant 11,346,209 - Kyle , et al. May 31, 2 | 2022-05-31 |
| Electrohydraulic quick union for subsea landing string Grant 10,961,817 - Haake , et al. March 30, 2 | 2021-03-30 |
| Downhole Interventionless Depth Correlation App 20200284139 - Kyle; Donald G. ; et al. | 2020-09-10 |
| Localized wireless communications in a downhole environment Grant 10,053,976 - Nguyen , et al. August 21, 2 | 2018-08-21 |
| Subsea mechanism to circulate fluid between a riser and tubing string Grant 10,006,270 - Schwendemann , et al. June 26, 2 | 2018-06-26 |
| Downhole Friction Control Systems and Methods App 20180156001 - Schwendemann; Kenneth L. ; et al. | 2018-06-07 |
| Localized Wireless Communications In a Downhole Environment App 20180003039 - Nguyen; Tu Dinh ; et al. | 2018-01-04 |
| Subsea Mechanism to Circulate Fluid Between a Riser and Tubing String App 20170074069 - Schwendemann; Kenneth L. ; et al. | 2017-03-16 |
| System and method for downhole tool system development Grant 8,818,776 - Beck , et al. August 26, 2 | 2014-08-26 |
| System and method for completion optimization Grant 8,706,463 - Dykstra , et al. April 22, 2 | 2014-04-22 |
| System And Method For Completion Optimization App 20120179428 - Dykstra; Jason D. ; et al. | 2012-07-12 |
| Wear-resistant, variable diameter expansion tool and expansion methods Grant RE42,733 - Gano , et al. September 27, 2 | 2011-09-27 |
| Downhole tool with navigation system Grant 7,363,967 - Burris, II , et al. April 29, 2 | 2008-04-29 |
| Biodegradable downhole tools Grant 7,353,879 - Todd , et al. April 8, 2 | 2008-04-08 |
| Methods of servicing a well bore using self-activating downhole tool Grant 7,322,416 - Burris, II , et al. January 29, 2 | 2008-01-29 |
| Disposable downhole tool with segmented compression element and method Grant 7,210,533 - Starr , et al. May 1, 2 | 2007-05-01 |
| System and method for downhole tool system development App 20070038376 - Beck; Harold Kent ; et al. | 2007-02-15 |
| Onboard navigation system for downhole tool App 20050269083 - Burris, Wesley Jay II ; et al. | 2005-12-08 |
| Downhole tool with navigation system App 20050241825 - Burris, Wesley J. II ; et al. | 2005-11-03 |
| Self-activating downhole tool App 20050241835 - Burris, Wesley J. II ; et al. | 2005-11-03 |
| Methods of servicing a well bore using self-activating downhole tool App 20050241824 - Burris, Wesley J. II ; et al. | 2005-11-03 |
| Biodegradable downhole tools App 20050205266 - Todd, Bradley I. ; et al. | 2005-09-22 |
| Disposable downhole tool with segmented compression element and method App 20050173126 - Starr, Phillip M. ; et al. | 2005-08-11 |
| Downhole seal assembly and method for use of same Grant 6,808,024 - Schwendemann , et al. October 26, 2 | 2004-10-26 |
| Wear-resistant, variable diameter expansion tool and expansion methods Grant 6,722,427 - Gano , et al. April 20, 2 | 2004-04-20 |
| Downhole seal assembly and method for use of same App 20030213601 - Schwendemann, Kenneth L. ; et al. | 2003-11-20 |
| Wear-resistant, variable diameter expansion tool and expansion methods App 20030075339 - Gano, John C. ; et al. | 2003-04-24 |
| Remotely actuated rupture disk Grant 6,450,263 - Schwendemann September 17, 2 | 2002-09-17 |
| Downhole separator for use in a subterranean well and method Grant 6,367,547 - Towers , et al. April 9, 2 | 2002-04-09 |
| Normally closed retainer valve with fail-safe pump through capability Grant 5,894,890 - Garcia-Soule , et al. April 20, 1 | 1999-04-20 |
| Well line protective apparatus Grant 5,803,170 - Garcia-Soule , et al. September 8, 1 | 1998-09-08 |
| Normally closed retainer valve with fail-safe pump through capability Grant 5,782,304 - Garcia-Soule , et al. July 21, 1 | 1998-07-21 |
| Valve with pressure assisted closing system Grant 5,179,973 - Dickson , et al. January 19, 1 | 1993-01-19 |
| Valve Grant 5,050,839 - Dickson , et al. September 24, 1 | 1991-09-24 |
| Valve control system Grant 4,880,060 - Schwendemann , et al. November 14, 1 | 1989-11-14 |
| Method and system for attaching and removing equipment from a wellhead Grant 4,702,320 - Gano , et al. October 27, 1 | 1987-10-27 |
| Well valve control system Grant 4,636,934 - Schwendemann , et al. January 13, 1 | 1987-01-13 |
| Test tree Grant 4,494,609 - Schwendemann January 22, 1 | 1985-01-22 |
| Safety system Grant 4,469,179 - Crow , et al. September 4, 1 | 1984-09-04 |
| Kickover tool with pivot arm retraction means Grant 4,452,305 - Schwendemann June 5, 1 | 1984-06-05 |
| Subsurface safety valve Grant 4,448,216 - Speegle , et al. May 15, 1 | 1984-05-15 |
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