Inventors list
Assignees list
Classification tree browser
Top 100 Inventors
Top 100 Assignees
06th week of 2021 patent applcation highlights part 32
Patent application number
Title
Published
20210040798
SELF-LATCHING MECHANISM FOR SECURING A DRILLING RIG FLOOR
2021-02-11
20210040799
CABLE PROTECTING DEVICE
2021-02-11
20210040800
SUPPORT DEVICE FOR ROTATION OF HIGH-CAPACITY AND COMPACT DRILL PIPE STORAGE UNIT OF SEABED DRILLING RIG IN LYING STATE
2021-02-11
20210040801
COMBINATION TUBULAR HANDLER AND POWER SWIVEL UNIT
2021-02-11
20210040802
APPARATUS AND METHOD OF CONNECTING TUBULARS
2021-02-11
20210040803
AUTOMATED DRILLING-FLUID ADDITIVE SYSTEM AND METHOD
2021-02-11
20210040804
BALL LIFT SLEEVE AND RETRIEVAL TOOL FOR OIL AND GAS WELLS
2021-02-11
20210040805
Self Venting Setting Tool That Utilizes Wellbore Fluid to Dampen Setting Motion
2021-02-11
20210040806
SMART TUBULAR RUNNING MACHINE
2021-02-11
20210040807
DOWNHOLE WIRELINE MACHINING TOOL STRING
2021-02-11
20210040808
SHOCK AND AGITATOR TOOL
2021-02-11
20210040809
DELIVERY SYSTEM
2021-02-11
20210040810
EXPANDABLE METAL GAS LIFT MANDREL PLUG
2021-02-11
20210040811
METHODS AND SYSTEMS FOR A TEMPORARY SEAL WITHIN A WELLBORE
2021-02-11
20210040812
PIPE COUPLING DEVICES FOR OIL AND GAS APPLICATIONS
2021-02-11
20210040813
REAL-TIME PERFORATION PLUG DEPLOYMENT AND STIMULATION IN A SUBSURFACE FORMATION
2021-02-11
20210040814
Method For Sealing A Void In A Well Using Smart Gels
2021-02-11
20210040815
ELECTROHYDRAULIC QUICK UNION FOR SUBSEA LANDING STRING
2021-02-11
20210040816
WELL TOOL DEVICE FOR OPENING AND CLOSING A FLUID BORE IN A WELL
2021-02-11
20210040817
A WELL IN A GEOLOGICAL STRUCTURE
2021-02-11
20210040818
SYSTEM AND METHODOLOGY FOR MONITORING IN AN INJECTION WELL
2021-02-11
20210040819
WELL STRING TOOL AND METHOD FOR USING THE SAME
2021-02-11
20210040820
DRILLING RIG EMEREGENCY STOP AND LOCKOUT SYSTEM
2021-02-11
20210040821
AN IN-SITU SYSTEM FOR MIXING TWO OR MORE CHEMICAL COMPONENTS DOWNHOLE IN A WELLBORE AND A METHOD EMPLOYING SAME
2021-02-11
20210040822
METHOD FOR PRECISELY EXTRACTING COAL-MINE GAS
2021-02-11
20210040823
CONSTANT ENTRANCE HOLE PERFORATING GUN SYSTEM AND METHOD
2021-02-11
20210040824
Downhole Artificial Lift Compressor for Improving Unconventional Oil and Gas Recovery
2021-02-11
20210040825
DRIVE FOR DEEP-WELL PUMPING UNIT
2021-02-11
20210040826
BALANCING AXIAL THRUST IN SUBMERSIBLE WELL PUMPS
2021-02-11
20210040827
METHOD AND APPARATUS FOR OIL PRODUCTION BY INCREASING RESISTANCE OF BOREHOLE WALL WITH IMPROVED ENERGY UTILIZATION RAE OF INJECTION GAS
2021-02-11
20210040828
VACUUM GENERATOR DEVICE THROUGH SUPERSONIC IMPULSION FOR OIL WELLS
2021-02-11
20210040829
STATISTICS AND PHYSICS-BASED MODELING OF WELLBORE TREATMENT OPERATIONS
2021-02-11
20210040830
Automated Control of Hydraulic Fracturing Pumps
2021-02-11
20210040831
FRACTURING METHOD AND DEPRESSURIZING DEVICE USED FOR SAME
2021-02-11
20210040832
REAL-TIME PERFORATION PLUG DEPLOYMENT AND STIMULATION IN A SUBSURFACE FORMATION
2021-02-11
20210040833
Multi-Component Solid Epoxy Proppant Binder Resins
2021-02-11
20210040834
COGNITIVE ALERTS MONITORING SYSTEMS AND METHODS
2021-02-11
20210040835
Downhole Failure Analysis and Processing Method and Device Based on the Partical Diameter Distribution of Cuttings
2021-02-11
20210040836
LUBRICATION SYSTEM FOR A PLUNGER/PACKING SET OF A FLUID END
2021-02-11
20210040837
AUTOMATED SAND GRAIN BRIDGE STABILITY SIMULATOR
2021-02-11
20210040838
METHODS AND APPARATUS FOR COILED TUBING INSPECTION BY ULTRASOUND
2021-02-11
20210040839
CORRECTION OF GYROSCOPIC MEASUREMENTS FOR DIRECTIONAL DRILLING
2021-02-11
20210040840
Underground Guidance Using Above-Ground Mesh Network
2021-02-11
20210040841
METHOD TO DETERMINE ADJACENT WELL COMMUNICATION
2021-02-11
20210040842
DATA TRANSMISSION SYSTEM
2021-02-11
20210040843
MUD PULSE VALVE
2021-02-11
20210040844
Estimating Formation Properties From Drill Bit Motion
2021-02-11
20210040845
SYSTEM AND METHODS FOR DOWNHOLE PH MEASUREMENT
2021-02-11
20210040846
ROTATING SELF-DRILLING DEVICE FOR EXTRATERRESTRIAL OBJECTS
2021-02-11
20210040847
ADMIXTURE FOR PREVENTING SWELLING OF ANHYDRITE CONTAINING ROCK MATERIAL
2021-02-11
20210040848
AUTONOMOUS ROOF BOLTER AND RELATED METHODS
2021-02-11
20210040849
GROUTING ANCHOR BOLT AND GROUTING ANCHOR CABLE FOR SUPPORTING OF LARGE DEFORMATION AND CONSTANT RESISTANCE AND QUANTITATIVE ROADWAY SUPPORTING METHOD
2021-02-11
20210040850
FILLING MINING METHOD FOR FULLY-MECHANIZED TOP COAL CAVING WORKING FACE
2021-02-11
20210040851
AIRLOCK WITH A PNEUMATIC ORIFICE FOR THE VACUUM TRAIN SYSTEM
2021-02-11
20210040852
Cylinder Actuator
2021-02-11
20210040853
MOTION CONVERSION MECHANISM
2021-02-11
20210040854
SUSPENSION PLASMA SPRAY ABRADABLE COATING FOR CANTILEVER STATOR
2021-02-11
20210040855
ASSEMBLY OF TURBINE BLADES AND CORRESPONDING ARTICLE OF MANUFACTURE
2021-02-11
20210040856
AIRFOIL WITH THERMALLY CONDUCTIVE PINS
2021-02-11
20210040857
ROTOR FOR AN ELECTRICITY GENERATOR
2021-02-11
20210040858
TURBINE ENGINE AIRFOIL WITH A SCALLOPED PORTION
2021-02-11
20210040859
ENGINE COMPONENT WITH COOLING HOLE
2021-02-11
20210040860
TURBINE BLADE AND METHOD
2021-02-11
20210040861
VARIABLE GUIDE VANE SEALING
2021-02-11
20210040862
APPARATUS FOR ADJUSTING CLEARANCE AND GAS TURBINE INCLUDING THE SAME
2021-02-11
20210040863
APPARATUS FOR ADJUSTING CLEARANCE AND GAS TURBINE INCLUDING THE SAME
2021-02-11
20210040864
Shape Memory Alloy Sleeve Support Assembly for a Bearing
2021-02-11
20210040865
Shape Memory Alloy Reinforced Casing
2021-02-11
20210040866
TURBINE NOZZLE HAVING AN ANGLED INNER BAND FLANGE
2021-02-11
20210040867
ANTERIOR PART OF A NACELLE OF AN AIRCRAFT PROPULSION SYSTEM HAVING A SHIELD IN FRONT OF ITS RIGIDIFYING FRAME
2021-02-11
20210040868
ACTUATION APPARATUS
2021-02-11
20210040869
ACTUATION APPARATUS
2021-02-11
20210040870
TWO STEP ROCKER ARM HAVING SIDE BY SIDE ROLLER CONFIGURATION
2021-02-11
20210040871
ENGINE BRAKE ROCKER ARM HAVING BIASING CONFIGURATION
2021-02-11
20210040872
Engine
2021-02-11
20210040873
METHOD FOR HEATING A CATALYTIC CONVERTER AND EXHAUST GAS AFTERTREATMENT SYSTEM
2021-02-11
20210040874
EXHAUST GAS TREATMENT ASSEMBLY UNIT
2021-02-11
20210040875
DEGRADATION DIAGNOSIS DEVICE FOR EXHAUST PURIFICATION SYSTEM
2021-02-11
20210040876
EXHAUST AFTERTREATMENT SYSTEM FOR A COMBUSTION ENGINE
2021-02-11
20210040877
DUAL PUMP SYSTEM AND METHOD FOR COOLING AN ENGINE OF A MOTOR VEHICLE
2021-02-11
20210040878
ENGINE COOLING DEVICE AND ENGINE SYSTEM
2021-02-11
20210040879
EFFICIENT ENGINE COMBUSTION SYSTEM WITH MULTIPLE COMBUSTION MODES
2021-02-11
20210040880
ENGINE SYSTEM FOR EMISSION REDUCTION WITHOUT AFTERTREATMENT
2021-02-11
20210040881
ENGINE SYSTEM
2021-02-11
20210040882
VARIABLE-FLOW-RATE VALVE MECHANISM AND TURBOCHARGER
2021-02-11
20210040883
PERCUTANEOUS ACCESS PATHWAY SYSTEM
2021-02-11
20210040884
SHIP DRIVE SYSTEM AND RETROFITTING METHOD FOR A SHIP DRIVE SYSTEM
2021-02-11
20210040885
ROTARY ENGINE, PARTS THEREOF, AND METHODS
2021-02-11
20210040886
VARIABLE PRESSURE TURBINE
2021-02-11
20210040887
EXHAUST SYSTEM WITH INTEGRATED EXHAUST PULSE CONVERTER
2021-02-11
20210040888
DUCTED OIL SCOOP FOR GAS TURBINE ENGINE
2021-02-11
20210040889
VALVE OPENING DEGREE DETERMINATION DEVICE FOR COOLING-AIR ADJUSTMENT VALVE, DISK CAVITY TARGET TEMPERATURE DETERMINATION DEVICE, AND DISK CAVITY TEMPERATURE CONTROL DEVICE
2021-02-11
20210040890
IGNITER ASSEMBLY FOR A GAS TURBINE COMBUSTOR
2021-02-11
20210040891
HYDROSTATIC SEAL WITH EXTENDED CARRIER ARM
2021-02-11
20210040892
SEAL RING ASSEMBLY FOR A GAS TURBINE ENGINE
2021-02-11
20210040893
TURBOMACHINE DUAL SPOOL TRANSMISSION SYSTEMS
2021-02-11
20210040894
TURBOMACHINE DUAL SPOOL TRANSMISSION SYSTEMS
2021-02-11
20210040895
TURBOMACHINE DUAL SPOOL TRANSMISSION SYSTEMS
2021-02-11
20210040896
GAS TURBINE ENGINE SPOOL COUPLING
2021-02-11
20210040897
EXTERNAL TURNING VANE FOR IFS-MOUNTED SECONDARY FLOW SYSTEMS
2021-02-11