BENCH TREE GROUP, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 888
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 2103
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 255
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 278
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0350,202 Downhole Valve Spanning a Tool Joint and Methods of Making and Using SameJun 06, 16Dec 07, 17[F16K, E21B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9863197 Downhole valve spanning a tool joint and methods of making and using sameJun 06, 16Jan 09, 18[F16K, E21B]
9863785 System and method of directional sensor calibrationJan 08, 16Jan 09, 18[G01P, G01C, G01R, E21B]
9733390 Downhole tool measurement device mounting system and methodOct 25, 16Aug 15, 17[E21B, G01V]
9250100 System and method of directional sensor calibrationDec 16, 14Feb 02, 16[G01P, G01C, G01R, E21B]
9091143 Electromechanical actuator apparatus and method for down-hole toolsMar 28, 14Jul 28, 15[E21B]
9062537 System and method of triggering, acquiring and communicating borehole data for a MWD systemApr 01, 14Jun 23, 15[G06F, E21B]
9038735 Electromechanical actuator apparatus and method for down-hole toolsMar 28, 14May 26, 15[E21B]
8684093 Electromechanical actuator apparatus and method for down-hole toolsApr 21, 11Apr 01, 14[E21B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0265,584 DOWNHOLE TOOL MEASUREMENT DEVICE MOUNTING SYSTEM AND METHODAbandonedApr 29, 11Nov 03, 11[G01D]

Top Inventors for This Owner

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