Celle
Germany
31
2020-04-02
The entities that hold a legal rights for patent applications filed by inventor Kumar Sunil:
Sunil Kumar from Celle, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
PDC SENSING ELEMENT FABRICATION PROCESS AND TOOL
#2 | 2017-10-12PDC sensing element fabrication process and tool
#3 | 2016-04-07COATINGS FOR WELLBORE TOOLS, COMPONENTS HAVING SUCH COATINGS, AND RELATED METHODS
#4 | 2014-08-14PDC sensing element fabrication process and tool
#5 | 2013-11-21Method of Generating and Characterizing a Seismic Signal in a Drill Bit
#6 | 2013-08-22Measurement of downhole component stress and surface conditions
#7 | 2013-05-16WELLBORE CONDITION MONITORING SENSORS
#8 | 2013-01-31APPARATUS AND METHOD FOR RETRIEVAL OF DOWNHOLE SAMPLE
#9 | 2013-01-31Methods of coating wellbore tools and components having such coatings
#10 | 2013-01-10CNT FIBER BASED IMPEDANCE SPECTROSCOPY FOR CHARACTERIZING DOWNHOLE FLUIDS
#11 | 2013-01-03DISTRIBUTED SENSORS TO MEASURE CEMENT STATE
#12 | 2012-12-27Coatings for wellbore tools, components having such coatings, and related methods
#13 | 2012-12-06LOW-FREQUENCY VISCOSITY, DENSITY, AND VISCOELASTICITY SENSOR FOR DOWNHOLE APPLICATIONS
#14 | 2012-11-22Wellbore tools having superhydrophobic surfaces, components of such tools, and related methods
#15 | 2012-11-15SEPARATION SYSTEM TO SEPARATE PHASES OF DOWNHOLE FLUIDS FOR INDIVIDUAL ANALYSIS
#16 | 2012-10-25Surface Wave Sensor for Downhole Applications
#17 | 2012-05-10Sensor on a drilling apparatus
#18 | 2012-05-03Drill-bit seismic with downhole sensors
#19 | 2012-04-12FLUID PRESSURE-VISCOSITY ANALYZER FOR DOWNHOLE FLUID SAMPLING PRESSURE DROP RATE SETTING
#20 | 2012-04-12METHOD AND APPARATUS FOR ESTIMATING VISCOSITY AND DENSITY DOWNHOLE USING A RELAXED VIBRATING ELECTRICALLY CONDUCTIVE ELEMENT
#21 | 2012-04-12SAMPLING SYSTEM BASED ON MICROCONDUIT LAB ON CHIP
#22 | 2012-04-12TORSIONALLY VIBRATING VISCOSITY AND DENSITY SENSOR FOR DOWNHOLE APPLICATIONS
#23 | 2012-04-05Formation sensing and evaluation drill
#24 | 2012-03-01Apparatus and method for estimating formation properties using nanoexplosive elements
#25 | 2012-01-26Smart seals and other elastomer systems for health and pressure monitoring
#26 | 2012-01-19Small core generation and analysis at-bit as LWD tool
#27 | 2012-01-19Small core generation and analysis at-bit as LWD tool
#28 | 2011-11-03PDC sensing element fabrication process and tool
#29 | 2011-11-03At-bit evaluation of formation parameters and drilling parameters
#30 | 2011-10-20TRANSPORT AND ANALYSIS DEVICE FOR USE IN A BOREHOLE
#31 | 2011-10-13Fluid sampling and analysis downhole using microconduit system
5441 ⎘