Celle
Germany
53
2020-02-06
The entities that hold a legal rights for patent applications filed by inventor Krueger Volker:
Volker Krueger from Celle, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Transmission line for wired pipe
#2 | 2014-06-19Monitoring and control systems for continuous circulating drilling operations
#3 | 2014-05-29Wired pipe coupler connector
#4 | 2014-05-29Wired pipe coupler connector
#5 | 2014-05-29WIRED PIPE COUPLER CONNECTOR
#6 | 2014-05-29Transmission line for wired pipe
#7 | 2013-05-30Apparatus and methods utilizing progressive cavity motors and pumps with rotors and/or stators with hybrid liners
#8 | 2013-01-03CONTROL OF DOWNHOLE SAFETY DEVICES
#9 | 2012-08-30Lateral well drilling apparatus and method
#10 | 2012-05-17DOWNHOLE MUD MOTOR AND METHOD OF IMPROVING DURABILTY THEREOF
#11 | 2012-03-01Upgoing drainholes for reducing liquid-loading in gas wells
#12 | 2012-02-09Apparatus and method for downhole energy conversion
#13 | 2011-08-25Reverse circulation apparatus and methods of using same
#14 | 2011-06-23Downhole tools with electro-mechanical and electro-hydraulic drives
#15 | 2011-06-16Method and apparatus for borehole positioning
#16 | 2010-10-28Standoff-Independent Resistivity Sensor System
#17 | 2010-05-06DOWNHOLE MUD MOTOR AND METHOD OF IMPROVING DURABILTY THEREOF
#18 | 2009-08-06METHODS AND APPARATUS FOR HIGH-SPEED TELEMETRY WHILE DRILLING
#19 | 2009-07-09Early kick detection in an oil and gas well
#20 | 2009-05-07Bidirectional telemetry apparatus and methods for wellbore operations
#21 | 2008-10-09Apparatus and methods for self-powered communication and sensor network
#22 | 2008-08-19Self-controlled directional drilling systems and methods
#23 | 2008-03-20Fiber optic sensors in MWD Applications
#24 | 2008-02-28Early Kick Detection in an Oil and Gas Well
#25 | 2007-12-06Reverse circulation pressure control method and system
#26 | 2007-09-20Apparatus and method for resistivity measurements during rotational drilling
#27 | 2007-09-06Compensation of magnetic influence in a MWD system
#28 | 2007-06-28Apparatus and method of controlling motion and vibration of an NMR sensor in a drilling BHA
#29 | 2007-03-29Active bottomhole pressure control with liner drilling and completion systems
#30 | 2007-03-06Apparatus and method of controlling motion and vibration of an NMR sensor in a drilling bha
#31 | 2007-03-01Control systems and methods for real-time downhole pressure management (ECD control)
#32 | 2007-01-11Active controlled bottomhole pressure system and method with continuous circulation system
#33 | 2006-12-28Bidirectional telemetry apparatus and methods for wellbore operations
#34 | 2006-11-16Drilling assembly with a steering device for coiled-tubing operations
#35 | 2006-10-03Active controlled bottomhole pressure system & method
#36 | 2006-09-14Telemetry system with an insulating connector
#37 | 2006-08-29Modular design for downhole ECD-management devices and related methods
#38 | 2006-08-01Non-rotating sensor assembly for measurement-while-drilling applications
#39 | 2006-06-20Method for reservoir navigation using formation pressure testing measurement while drilling
#40 | 2006-06-15Control systems and methods for active controlled bottomhole pressure systems
#41 | 2006-04-18Drilling assembly with a steering device for coiled-tubing operations
#42 | 2006-02-02Closed loop drilling assembly with electronics outside a non-rotating sleeve
#43 | 2006-01-03Downhole cutting mill
#44 | 2005-10-25Downhole activatable annular seal assembly
#45 | 2005-09-22Apparatus and methods for self-powered communication and sensor network
#46 | 2005-07-14Method and apparatus for enhancing directional accuracy and control using bottomhole assembly bending measurements
#47 | 2005-07-05Closed loop drilling assembly with electronics outside a non-rotating sleeve
#48 | 2005-06-21Apparatus and method for minimizing wear and wear related measurement error in a logging-while-drilling tool
#49 | 2005-05-12Control systems and methods for active controlled bottomhole pressure systems
#50 | 2005-05-10Resonant acoustic transmitter apparatus and method for signal transmission
#51 | 2005-01-20Formation pressure testing apparatus with flexible member and method of formation pressure testing
#52 | 2005-01-06Apparatus and method for resistivity measurements during rotational drilling
#53 | 2005-01-04Sub apparatus with exchangeable modules and associated method
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