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M I DRILLING FLUIDS UK LIMITED patents filed
Company number: SC161934| Title | Date Filed | Status | Publication number |
|---|---|---|---|
| Valve assembly and method of controlling fluid flow in an oil, gas or water well | 2016-11-11 | Pending | GB2555830 |
| Self sealing fluids | 2016-10-06 | Awaiting First Examination | GB2558488 |
| Clip & seal assembly | 2016-09-13 | Pending if pre publication date, "Application Published" if publication date is today or in the past | GB2557546 |
| Vibratory separator screen adapter | 2016-05-23 | Awaiting Re-examination | GB2540850 |
| Fish through filter device | 2016-04-13 | Awaiting First Examination | GB2553973 |
| Downhole valve apparatus | 2015-12-30 | In Order For Grant | GB2545919 |
| Apparatus and method | 2015-12-30 | Awaiting Applicant's Response | GB2545920 |
| Plug for filtering screen | 2015-11-11 | Awaiting First Examination | GB2546942 |
| Apparatus, system and method for connecting filtration screens | 2015-11-11 | Awaiting First Examination | GB2548263 |
| Apparatus and method for controlling a downhole tool | 2015-10-27 | Pending | GB2543768 |
| Open hole drilling magnet | 2015-09-23 | Awaiting First Examination | GB2544702 |
| System and method for flow diversion | 2015-02-25 | Awaiting First Examination | GB2539825 |
| Apparatus, system and/or method for modular filter screens | 2014-07-23 | Awaiting First Examination | GB2535869 |
| Set on demand compositions | 2014-07-02 | Awaiting First Examination | GB2541627 |
| Screen having frame members with angled surface(s) | 2014-04-30 | Awaiting First Examination | GB2531659 |
| Shale hydration inhibitor complex for aqueous wellbore fluids | 2013-12-31 | Awaiting First Examination | GB2523938 |
| Quaternary ammonium compounds and gas hydrate inhibitor compositions | 2013-08-01 | Awaiting First Examination | GB2516862 |
| Fluid displacement tool and method | 2013-05-30 | Granted | GB2521056 |
| Switchable fluid driving tool | 2012-08-06 | Awaiting First Examination | GB2504699 |
| Riser displacement and cleaning tool assembly | 2012-05-30 | Terminated | GB2502555 |
| Apparatus for attaching tools | 2012-05-03 | Pending | GB2501743 |
| Improved downhole tool and method | 2011-02-04 | Granted | GB2489901 |
| A downhole tool adapted for use in wellbore integrity tests | 2010-11-25 | Granted | GB2485811 |
| Sealing cap for debris chamber of a downhole debris removal tool | 2010-11-12 | Granted | GB2485392 |
| Modular tool for wellbore cleaning | 2010-11-12 | Granted | GB2485394 |
| Reduced abrasiveness with micronized weighting material | 2009-08-13 | Terminated | GB2474610 |
| Separation agent | 2007-10-02 | Granted | GB2443290 |
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