Desai; Praful C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Desai; Praful C..The latest application filed is for "downhole tool for increasing a wellbore diameter".
- Desai; Praful C. - Kingwood TX
- Desai; Praful C. - Kingswood TX
- Desai, Praful C - Kingwood TX
| Patent | Date |
|---|---|
| Downhole tool for increasing a wellbore diameter Grant 10,156,097 - Keshavan , et al. Dec | 2018-12-18 |
| Sidetracking system and related methods Grant 9,617,791 - Desai , et al. April 11, 2 | 2017-04-11 |
| Coring bit to whipstock systems and methods Grant 9,512,680 - Campbell , et al. December 6, 2 | 2016-12-06 |
| Downhole Tool For Increasing A Wellbore Diameter App 20150068804 - KESHAVAN; MADAPUSI K. ; et al. | 2015-03-12 |
| Rigless abandonment system Grant 8,967,270 - Desai , et al. March 3, 2 | 2015-03-03 |
| Protective Sheath Through A Casing Window App 20140360723 - Utter; Robert D. ; et al. | 2014-12-11 |
| Optimized reaming system based upon weight on tool Grant 8,893,826 - Desai November 25, 2 | 2014-11-25 |
| Expandable window milling bit and methods of milling a window in casing Grant 8,881,845 - Dewey , et al. November 11, 2 | 2014-11-11 |
| Sidetracking System And Related Methods App 20140262528 - Desai; Praful C. ; et al. | 2014-09-18 |
| Coring Bit To Whipstock Systems And Methods App 20140166367 - Campbell; John ; et al. | 2014-06-19 |
| Single-trip Lateral Coring Systems And Methods App 20140166366 - Utter; Robert ; et al. | 2014-06-19 |
| On demand actuation system Grant 8,613,331 - Desai December 24, 2 | 2013-12-24 |
| Milling system and method of milling Grant 8,459,357 - Dewey , et al. June 11, 2 | 2013-06-11 |
| Optimized Reaming System Based Upon Weight On Tool App 20130098682 - Desai; Praful C. | 2013-04-25 |
| Optimized reaming system based upon weight on tool Grant 8,327,954 - Desai December 11, 2 | 2012-12-11 |
| Expandable Window Milling Bit And Methods Of Milling A Window In Casing App 20120228032 - Dewey; Charles H. ; et al. | 2012-09-13 |
| Expandable window milling bit and methods of milling a window in casing Grant 8,186,458 - Dewey , et al. May 29, 2 | 2012-05-29 |
| Downhole Imaging System And Related Methods Of Use App 20120127830 - Desai; Praful C. | 2012-05-24 |
| Cutting device with multiple cutting structures Grant 8,122,977 - Dewey , et al. February 28, 2 | 2012-02-28 |
| Milling System And Method Of Milling App 20100276145 - Dewey; Charles H. ; et al. | 2010-11-04 |
| Cutting Device With Multiple Cutting Structures App 20100218997 - Dewey; Charles H. ; et al. | 2010-09-02 |
| Methods of making multiple casing cuts Grant 7,762,330 - Saylor, III , et al. July 27, 2 | 2010-07-27 |
| Cutting device with multiple cutting structures Grant 7,753,139 - Dewey , et al. July 13, 2 | 2010-07-13 |
| Rigless Abandonment System App 20100163244 - Desai; Praful C. ; et al. | 2010-07-01 |
| On Demand Actuation System App 20100126730 - Desai; Praful C. | 2010-05-27 |
| On demand actuation system Grant 7,699,120 - Desai April 20, 2 | 2010-04-20 |
| Optimized Reaming System Based Upon Weight On Tool App 20100006338 - Desai; Praful C. | 2010-01-14 |
| One Trip Milling System App 20070187085 - Dewey; Charles H. ; et al. | 2007-08-16 |
| One trip milling system Grant 7,207,401 - Dewey , et al. April 24, 2 | 2007-04-24 |
| Cutting device with multiple cutting structures App 20070007043 - Dewey; Charles H. ; et al. | 2007-01-11 |
| Method of drilling an enlarged sidetracked well bore App 20070007000 - Dewey; Charles H. ; et al. | 2007-01-11 |
| Method and apparatus for multilateral junction App 20040262006 - Dewey, Charles H. ; et al. | 2004-12-30 |
| Method and apparatus for multilateral junction Grant 6,752,211 - Dewey , et al. June 22, 2 | 2004-06-22 |
| One trip milling system App 20040089443 - Dewey, Charles H. ; et al. | 2004-05-13 |
| Method and apparatus for milling well casing and drilling formation Grant 6,612,383 - Desai , et al. September 2, 2 | 2003-09-02 |
| Method for milling casing and drilling formation App 20010035302 - Desai, Praful C ; et al. | 2001-11-01 |
| Dual string packer mill Grant 4,696,502 - Desai September 29, 1 | 1987-09-29 |
| Expandable well drilling tool Grant 4,693,328 - Furse , et al. September 15, 1 | 1987-09-15 |
| Underreamer Grant 4,660,657 - Furse , et al. April 28, 1 | 1987-04-28 |
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