Assignee
CIE DU SOL
FR·25 granted patents·2 pending applications·197 citations·filing 2000–2007
Top patents by PatentIndex Score
27 records- 0184US6944977B2Drum for an excavator that can be used in particular for the production of vertical trenches in hard or very hard soilsCIE DU SOL·Filed 2003·Granted Sep 20, 2005·28 cites·12 claims
- 0276US7591329B2Auger with a movable gouge for making a boreholeCIE DU SOL·Filed 2006·Granted Sep 22, 2009·11 cites·33 claims
- 0375US7481604B2Machine for digging a trench and making a wall in said trenchCIE DU SOL·Filed 2005·Granted Jan 27, 2009·11 cites·36 claims
- 0469US6978849B2Hole-boring method and system for making cast-in-situ pilesCIE DU SOL·Filed 2002·Granted Dec 27, 2005·17 cites·8 claims
- 0568US8020323B2Drilling toolCIE DU SOL·Filed 2007·Granted Sep 20, 2011·9 cites·14 claims
- 0668US7114271B2Cutting tool for digging trenches, and enabling the cutter head to be changed quicklyCIE DU SOL·Filed 2004·Granted Oct 3, 2006·17 cites·25 claims
- 0767US6478512B2Machine for making bored pilesCIE DU SOL·Filed 2001·Granted Nov 12, 2002·16 cites·6 claims
- 0865US6839989B2Drilling apparatus for hard groundCIE DU SOL·Filed 2001·Granted Jan 11, 2005·13 cites·11 claims
- 0960US6648084B2Head for injecting liquid under pressure to excavate the groundCIE DU SOL·Filed 2002·Granted Nov 18, 2003·12 cites·10 claims
- 1060US6471445B2Rotary displacement piling equipmentCIE DU SOL·Filed 2001·Granted Oct 29, 2002·14 cites·9 claims
- 1159US7765723B2Cutter head for an excavator machineCIE DU SOL·Filed 2007·Granted Aug 3, 2010·5 cites·10 claims
- 1252US6839988B2Drilling apparatus for hard groundCIE DU SOL·Filed 2001·Granted Jan 11, 2005·7 cites·11 claims
- 1350US7000714B2Head for injecting a fluid under pressure to break up ground from a boreholeCIE DU SOL·Filed 2003·Granted Feb 21, 2006·5 cites·8 claims
- 1449US7591514B2Cutter head for an excavator machineCIE DU SOL·Filed 2007·Granted Sep 22, 2009·2 cites·7 claims
- 1548US6939834B1Grout for making watertight screensCIE DU SOL·Filed 2000·Granted Sep 6, 2005·6 cites·7 claims
- 1643US7000548B2Self-propelled carriage suitable for moving in a cylindrical galleryCIE DU SOL·Filed 2001·Granted Feb 21, 2006·4 cites·11 claims
- 1743US6506249B1Delayed-setting concreteCIE DU SOL·Filed 2000·Granted Jan 14, 2003·1 cites·11 claims
- 1840US6364578B1Device for injecting groutCIE DU SOL·Filed 2000·Granted Apr 2, 2002·4 cites·4 claims
- 1938US2005121234A1Drilling machine having rotary toolsCIE DU SOL·Filed 2004·Application pending·0 cites
- 2036US6761415B2Trailer for a tunnel borer follower trainCIE DU SOL·Filed 2002·Granted Jul 13, 2004·2 cites·5 claims
- 2135US6952170B2Hollow drilling rod for transmitting informationCIE DU SOL·Filed 2002·Granted Oct 4, 2005·6 cites·10 claims
- 2235US6447599B1Method of limiting the release of organic materials into the environment during the making of foundations, and concrete which can be used in said methodCIE DU SOL·Filed 2001·Granted Sep 10, 2002·0 cites·33 claims
- 2335US2003070588A1Delayed-setting concreteCIE DU SOL·Filed 2002·Application pending·0 cites
- 2431US6958703B2Drill string enabling information to be transmittedCIE DU SOL·Filed 2002·Granted Oct 25, 2005·2 cites·6 claims
- 2529US6332297B1Device for facilitating the removal of formworkCIE DU SOL·Filed 2000·Granted Dec 25, 2001·1 cites·7 claims
- 2626US6942046B2Bore bit for very hard materialCIE DU SOL·Filed 2002·Granted Sep 13, 2005·2 cites·9 claims
- 2721US6497282B2Method of monitoring the diameter of columns made by injectionCIE DU SOL·Filed 2000·Granted Dec 24, 2002·2 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →