Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching:





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
2018/0320549 TURBINE ENGINE THERMAL SEAL
A turbine engine with a casing including opposing surfaces and a manifold opening passing through the surfaces. A surface cooler is provided adjacent one of...
2018/0320548 TURBINE ENGINE COOLING SYSTEM WITH AN OPEN LOOP CIRCUIT
A turbine engine system includes a heat source, a heat exchanger, a cooling medium inlet and a cooling medium outlet. The heat source includes a first passage....
2018/0320547 ROTATABLE SHAFT WITH OIL MANAGEMENT FEATURE
A shaft (21) for use as a rotating shaft in a gas turbine engine has an axis (X), an outer surface, an inner surface (28), an upstream end and a downstream...
2018/0320546 GAS EXPANDER
A gas expander includes: a casing where a swirl chamber for a gas to be expanded is formed; a turbine wheel that is housed in the casing and rotationally...
2018/0320545 TEMPERATURE SENSOR ARRAY FOR A GAS TURBINE ENGINE
A gas turbine engine component includes a conformal surface. An array of resistance temperature detector (RTD) sensors is disposed across at least a portion of...
2018/0320544 TURBINE ASSEMBLY WITH AUXILIARY WHEEL
Various embodiments of the present application provide one or more of: (1) auxiliary wheel that (a) enables accurate speed detection of a turbine disc and/or...
2018/0320543 POWER TRANSMISSION SYSTEM FOR TURBINE, A TURBOCHARGER, A COMPRESSOR, OR A PUMP
A power transmission system for use with a turbine, a turbocharger, or a compressor has a housing, a first shaft mounted within the housing, a second shaft...
2018/0320542 TIP CLEARANCE CONTROL FOR GAS TURBINE ENGINE
A clearance control system for a gas turbine engine comprises at least one case support associated with an engine case defining an engine center axis. A...
2018/0320541 Re-Use and Modulated Cooling from Tip Clearance Control System for Gas Turbine Engine
A control system for a gas turbine engine comprises a case structure, a clearance control ring mounted for movement relative to the case structure, an outer...
2018/0320540 SHAFT SEAL CRACK OBVIATION
A rotating labyrinth seal especially useful for effecting sealing between two plenums in aircraft gas turbine engines comprising a base and a plurality of...
2018/0320539 ASSEMBLY FOR GAS TURBINE, ASSOCIATED GAS TURBINE
An assembly for gas turbine, includes a first part and a second part installed circumferentially around a longitudinal axis of the turbine, where the first...
2018/0320538 Turbine Nozzle Airfoil Profile
The present application provides a turbine nozzle including an airfoil shape. The airfoil shape may have a nominal profile substantially in accordance with...
2018/0320537 Turbine Nozzle Airfoil Profile
The present application provides a turbine nozzle including an airfoil shape. The airfoil shape may have a nominal profile substantially in accordance with...
2018/0320536 Turbine Nozzle Airfoil Profile
The present application provides a turbine nozzle including an airfoil shape. The airfoil shape may have a nominal profile substantially in accordance with...
2018/0320535 WEAR-RESISTANT SHIELD FOR A ROTATING BLADE OF A GAS TURBINE
The invention relates to a wear-resistant shield for a rotating blade root of a rotating blade of a gas turbine, especially an aircraft gas turbine, having a...
2018/0320534 VANE ARRANGEMENT FOR A GAS TURBINE ENGINE
A method of manufacturing a vane arrangement for a gas turbine engine comprises providing an aerofoil having a hollow cavity with an open end and providing a...
2018/0320533 TURBINE ASSEMBLY WITH AUXILIARY WHEEL
Various embodiments of the present application provide one or more of: (1) auxiliary wheel that (a) enables accurate speed detection of a turbine disc and/or...
2018/0320532 ROTOR ASSEMBLY COVER PLATE
A cover plate for maintaining axial alignment between a blade assembly and a rotor disk and transferring centrifugal loading directly to the rotor disk. The...
2018/0320531 AIRFOIL TURN CAPS IN GAS TURBINE ENGINES
Turn caps for airfoils of gas turbine engines having a first pressure-side turn passage extending from a respective inlet to a respective outlet within the...
2018/0320530 AIRFOIL WITH TIP RAIL COOLING
An apparatus and method for cooling an airfoil tip for a turbine engine can include an airfoil, such as a cooled turbine blade, having a tip rail extending...
2018/0320529 AIRFOIL FOR GAS TURBINE ENGINE
An airfoil includes a leading edge and a trailing edge. A first exterior wall extends between the leading edge and the trailing edge. A second exterior wall...
2018/0320528 Airfoil Shape for a Turbine Rotor Blade
A turbine rotor blade is provided including an airfoil having an airfoil shape. The airfoil shape having a nominal profile substantially in accordance with...
2018/0320527 Airfoil Shape for a Turbine Rotor Blade
A turbine rotor blade is provided including an airfoil having an airfoil shape. The airfoil shape having a nominal profile substantially in accordance with...
2018/0320526 Airfoil Shape for a Turbine Rotor Blade
A turbine rotor blade is provided including an airfoil having an airfoil shape. The turbine rotor blade airfoil having a nominal profile substantially in...
2018/0320525 LEADING EDGE HYBRID CAVITIES AND CORES FOR AIRFOILS OF GAS TURBINE ENGINE
Airfoils having a leading edge, a trailing edge, a first end, and a second end with a leading edge hybrid skin core cavity formed within the airfoil extending...
2018/0320524 GAS TURBINE ENGINE TIE BOLT ARRANGEMENT
A rotor stack assembly and method of assembling same. The rotor stack assembly comprises a tie bolt, at least one rotor disk, and a stub shaft. The rotor disk...
2018/0320523 TURBINE ASSEMBLY WITH AUXILIARY WHEEL
Various embodiments of the present application provide one or more of: (1) auxiliary wheel that (a) enables accurate speed detection of a turbine disc and/or...
2018/0320522 TURBINE ASSEMBLY WITH AUXILIARY WHEEL
Various embodiments of the present application provide one or more of: (1) auxiliary wheel that (a) enables accurate speed detection of a turbine disc and/or...
2018/0320521 SYSTEMS AND METHODS FOR COATING TO CONTROL COMPONENT DIMENSIONS
This disclosure provides methods and systems for using coatings to control component dimensions during operations of a mechanical system, such as gas turbine...
2018/0320520 APPARATUS, SYSTEMS AND METHODS FOR LUBRICATION OF FLUID DISPLACEMENT MACHINES
Apparatuses, systems, and methods are provided for the lubrication of fluid displacement machines, in particular positive displacement machines such as twin...
2018/0320519 SCROLL COMPRESSOR HAVING A BASEPLATE INCLUDING FIRST AND SECOND CYLINDRICAL RIM PORTIONS
The scroll compressor (2) comprises a hermetic enclosure (3) comprising a midshell (4), an upper cap (5) and a baseplate (6), the baseplate (6) comprising a...
2018/0320518 Solid-liquid phase change driven heat engine via hydraulic oil power generation
A new kind of solid-liquid-solid cyclic phase change heat engine is presented with optional but highly recommended multiple cylinders aka multiple stages...
2018/0320516 METHOD TO IMPROVE MULTIVARIATE OPTICAL COMPUTING WITH AN ADD-ON INTEGRATED COMPUTATIONAL ELEMENT
A method is provided, including: forming an optical computing device having a first plurality of sensing elements selected to measure a characteristic of a...
2018/0320515 SYSTEM AND METHOD FOR CONTROLLED FLOWBACK
This disclosure relates to a downhole acquisition tool having a formation testing module. The formation testing module includes a fluid chamber comprising a...
2018/0320514 METHOD FOR EVALUATING AND MONITORING FORMATION FRACTURE TREATMENT USING FLUID PRESSURE WAVES
A method for characterizing a hydraulic fracture in a subsurface formation includes inducing a pressure change in a well drilled through the subsurface...
2018/0320513 APPARATUSES AND METHODS FOR OBTAINING AT-BIT MEASUREMENTS FOR AN EARTH-BORING DRILLING TOOL
An earth-boring drilling tool comprises a cutting element. The cutting element comprises a substrate, a diamond table, and at least one sensing element formed...
2018/0320512 Multi-Layer Reservoir Well Drainage Region
Provided are systems and methods for developing a hydrocarbon reservoir including determining properties of a well including a wellbore extending into a tested...
2018/0320511 Acoustic flow meter tool and related methods
Disclosed is a downhole tool comprising a fast hybrid telemetry module, and electronics module, and an acoustic flow meter tool module. Suitably, the fast...
2018/0320510 Telemetry for Wireless Electro-Acoustical Transmission of Data Along a Wellbore
A system for downhole telemetry is provided herein. The system employs a series of communications nodes spaced along a tubular body either above or below...
2018/0320509 SYSTEMS AND METHODS FOR SURFACE DETECTION OF ELECTROMAGNETIC SIGNALS FROM SUBSURFACE ENVIRONMENTS
Electromagnetic field monitoring methods and systems for obtaining data corresponding to subsurface rock formations. An electromagnetic field monitoring system...
2018/0320508 MID-INFRARED SENSOR
A sensor for monitoring a species which is a component of a fluid. The sensor includes an internal reflection window which, in use, is in direct contact with...
2018/0320507 WIRELESS DOWNHOLE FEEDTHROUGH SYSTEM
An apparatus for communicating signals across a wellbore barrier defined by a first flow completion system component positioned at an upper end of the wellbore...
2018/0320506 COMMUNICATION THROUGH A HANGER AND WELLHEAD
A system for communicating through a hanger can include an alignment manifold having upper and lower terminals positioned on opposite respective sides of the...
2018/0320505 TRANSDUCERS AND ACOUSTIC EMITTERS FOR FIBER-OPTIC-BASED ACOUSTIC SENSING
Mechanical acoustic actuators and methods for using these actuators to generate controlled acoustic signals to measure silent or quiet parameters are provided....
2018/0320504 Assessment of Flow Networks
A method for assessment of an oil and gas flow network comprises: (1) gathering historical data and/or live data relating to the status of multiple control...
2018/0320503 Bridge Plug Sensor for Bottom-Hole Measurements
Example apparatus, methods, and systems are described for performing bottom hole measurements in a downhole environment. In an example system, a bridge plug is...
2018/0320502 REAL TIME TRACKING OF BENDING FORCES AND FATIGUE IN A TUBING GUIDE
A coiled tubing deployment system includes an offshore rig having a reel positioned thereon and coiled tubing wound on the reel. A tubing guide is operatively...
2018/0320501 ROTATIONAL OSCILLATION CONTROL USING WEIGHT
A method and autodriller for drilling a wellbore with a drill rig by rotating a drillstring and a drill bit with a drill rig drive system; applying an initial...
2018/0320500 Passive Multiphase Flow Separator
A passive multiphase separator is configured to separate gas from a two-phase fluid in a wellbore. The passive multiphase separator includes an intake tube...
2018/0320499 WELL SYSTEM OF ACQUIRING INFORMATION OF HYDRAULIC FRACTURE GEOMETRY FOR EVALUATING AND OPTIMIZING WELL SPACING...
A method for optimizing well spacing for a multi-well pad which includes a first group of wells and a second group of wells is provided. The method includes...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.