Assignee
MI LLC
US·381 granted patents·111 pending applications·6,564 citations·filing 1995–2020
Top patents by PatentIndex Score
492 records- 0198US6213227B1Oil and gas well cuttings disposal system with continous vacuum operation for sequentially filling disposal tanksMI LLC·Filed 2000·Granted Apr 10, 2001·84 cites·19 claims
- 0298US6179071B1Method and apparatus for handling and disposal of oil and gas well drill cuttingsMI LLC·Filed 1999·Granted Jan 30, 2001·114 cites·66 claims
- 0397US6881349B2Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluidMI LLC·Filed 2002·Granted Apr 19, 2005·60 cites·8 claims
- 0497US6247543B1Shale hydration inhibition agent and method of useMI LLC·Filed 2000·Granted Jun 19, 2001·173 cites·19 claims
- 0597US6179070B1Vacuum tank for use in handling oil and gas well cuttingsMI LLC·Filed 1998·Granted Jan 30, 2001·89 cites·31 claims
- 0696US7819255B2Screen for a vibratory separatorMI LLC·Filed 2007·Granted Oct 26, 2010·30 cites·10 claims
- 0796US7527097B2Methods for using reversible phase oil-based drilling fluidMI LLC·Filed 2008·Granted May 5, 2009·36 cites·6 claims
- 0896US6818594B1Method for the triggered release of polymer-degrading agents for oil field useMI LLC·Filed 2000·Granted Nov 16, 2004·190 cites·81 claims
- 0996US5977031AEster based invert emulsion drilling fluids and muds having negative alkalinityMI LLC·Filed 1998·Granted Nov 2, 1999·128 cites·24 claims
- 1096US5908814ADrilling fluid additive and method for inhibiting hydrationMI LLC·Filed 1995·Granted Jun 1, 1999·227 cites·24 claims
- 1195US10086408B2Vibratory separator screen with multiple frame designMI LLC·Filed 2013·Granted Oct 2, 2018·24 cites·22 claims
- 1295US7909172B2Composite screen with integral inflatable sealMI LLC·Filed 2007·Granted Mar 22, 2011·29 cites·21 claims
- 1395US7497954B2Apparatus for separation of water from oil-based drilling fluid and advanced water treatmentMI LLC·Filed 2006·Granted Mar 3, 2009·41 cites·20 claims
- 1495US7389882B2Multi-hardness composite screen frameMI LLC·Filed 2007·Granted Jun 24, 2008·29 cites·16 claims
- 1595US7377721B2Methods for using reversible phase oil-based drilling fluidMI LLC·Filed 2007·Granted May 27, 2008·28 cites·5 claims
- 1694US10214677B2Breaker fluids and methods of use thereofMI LLC·Filed 2017·Granted Feb 26, 2019·9 cites·19 claims
- 1794US9915112B2Smart shaker roomMI LLC·Filed 2014·Granted Mar 13, 2018·32 cites·19 claims
- 1894US7603264B2Three-dimensional wellbore visualization system for drilling and completion dataMI LLC·Filed 2005·Granted Oct 13, 2009·50 cites·23 claims
- 1994US7176165B2Method of drilling using a sized barite as a weighting agent for drilling fluidsMI LLC·Filed 2005·Granted Feb 13, 2007·39 cites·7 claims
- 2094US6806233B2Methods of using reversible phase oil based drilling fluidMI LLC·Filed 2001·Granted Oct 19, 2004·67 cites·8 claims
- 2193US11591866B2Shaker and degasser combinationMI LLC·Filed 2020·Granted Feb 28, 2023·2 cites·20 claims
- 2293US9074440B2Shaker and degasser combinationMI LLC·Filed 2014·Granted Jul 7, 2015·10 cites·19 claims
- 2393US9004288B2Shaker and degasser combinationMI LLC·Filed 2013·Granted Apr 14, 2015·8 cites·19 claims
- 2493US7596481B2Three-dimensional wellbore analysis and visualizationMI LLC·Filed 2006·Granted Sep 29, 2009·67 cites·20 claims
- 2593US7449431B2Additive for increasing the density of a fluid for casing annulus pressure controlMI LLC·Filed 2004·Granted Nov 11, 2008·19 cites·16 claims
- 2693US6793814B2Clarifying tankMI LLC·Filed 2002·Granted Sep 21, 2004·57 cites·15 claims
- 2793US6513664B1Vibrating screen separatorMI LLC·Filed 2001·Granted Feb 4, 2003·64 cites·20 claims
- 2893US5913372AOil and gas well cuttings disposal system with continuous vacuum operation for sequentially filling disposal tanksMI LLC·Filed 1998·Granted Jun 22, 1999·57 cites·28 claims
- 2992US11724217B2Fluid and solid material separatorMI LLC·Filed 2018·Granted Aug 15, 2023·5 cites·10 claims
- 3092US7992719B2Composite hookstrip screenMI LLC·Filed 2007·Granted Aug 9, 2011·24 cites·21 claims
- 3192US7900504B2High pressure fracture testerMI LLC·Filed 2008·Granted Mar 8, 2011·27 cites·16 claims
- 3292US7703612B2Vibratory separatorMI LLC·Filed 2006·Granted Apr 27, 2010·23 cites·20 claims
- 3392US7584858B2Screen assembly designed to conform to the radius of vibrating shakers with crowned decksMI LLC·Filed 2008·Granted Sep 8, 2009·18 cites·15 claims
- 3492US7262152B2Reversible emulsions stabilized by amphiphilic polymers and application to drilling fluidMI LLC·Filed 2004·Granted Aug 28, 2007·44 cites·10 claims
- 3592US6838008B2Flow diverter and exhaust blower for vibrating screen separator assemblyMI LLC·Filed 2002·Granted Jan 4, 2005·33 cites·6 claims
- 3692US6679385B2Motor control system for vibrating screen separatorMI LLC·Filed 2002·Granted Jan 20, 2004·48 cites·28 claims
- 3791US10648257B2Smart shaker roomMI LLC·Filed 2016·Granted May 12, 2020·6 cites·7 claims
- 3891US10538979B2Drill cuttings circular separatorMI LLC·Filed 2018·Granted Jan 21, 2020·7 cites·10 claims
- 3991US7150358B2Shaker screen clamping and sealing assemblyMI LLC·Filed 2005·Granted Dec 19, 2006·18 cites·17 claims
- 4091US6746602B2Flow diverter and exhaust blower for vibrating screen separator assemblyMI LLC·Filed 2002·Granted Jun 8, 2004·30 cites·4 claims
- 4191US6715568B1Latex additive for water-based drilling fluidsMI LLC·Filed 2000·Granted Apr 6, 2004·65 cites·14 claims
- 4291US6349834B1Vibratory screen separatorMI LLC·Filed 2000·Granted Feb 26, 2002·53 cites·7 claims
- 4391US6291405B1Glycol based drilling fluidMI LLC·Filed 1996·Granted Sep 18, 2001·124 cites·10 claims
- 4491US6009959AOil and gas well cuttings disposal system with continuous vacuum operation for sequentially filling disposal tanksMI LLC·Filed 1997·Granted Jan 4, 2000·52 cites·27 claims
- 4591US5888944AOil-based drilling fluidMI LLC·Filed 1997·Granted Mar 30, 1999·94 cites·27 claims
- 4690US10808475B2Shaker and degasser combinationMI LLC·Filed 2018·Granted Oct 20, 2020·2 cites·9 claims
- 4790US8827080B2Single side screen clampingMI LLC·Filed 2012·Granted Sep 9, 2014·14 cites·20 claims
- 4890US7657414B2Three-dimensional wellbore visualization system for hydraulics analysesMI LLC·Filed 2005·Granted Feb 2, 2010·32 cites·16 claims
- 4990US7409994B2Drilling well with drilling fluid of fluid phase and weighting agentMI LLC·Filed 2006·Granted Aug 12, 2008·10 cites·8 claims
- 5090US6884760B1Water based wellbore fluidsMI LLC·Filed 2000·Granted Apr 26, 2005·86 cites·7 claims
Showing the top 50 of 492 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when MI LLC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →