Seals

Patents Grantslast 30 patents

  • Information Patent Grant

    Fitting for an instrument lead with a connector for a gas turbine e...

    • Patent number 12,312,968
    • Issue date May 27, 2025
    • RTX Corporation
    • Eli Warren
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbomachine for an aircraft

    • Patent number 12,312,971
    • Issue date May 27, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Stoliaroff-Pepin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Guide vane assembly for a turbomachine

    • Patent number 12,312,961
    • Issue date May 27, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Joao Antonio Amorim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine blade having shelf squealer tip

    • Patent number 12,312,976
    • Issue date May 27, 2025
    • Agency for Defense Development
    • Jeong-Woo Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flexible seal assembly

    • Patent number 12,305,756
    • Issue date May 20, 2025
    • Technetics Group LLC
    • Dave Marshall
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with a fluid conduit system and a method of oper...

    • Patent number 12,305,516
    • Issue date May 20, 2025
    • General Electric Company
    • Ashish Sharma
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Device for sealing and reinjecting a bypass flow for a turbine nozzle

    • Patent number 12,305,515
    • Issue date May 20, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Jérôme Claude George Lemonnier
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method and system for applying pre-stretch to shaft and component c...

    • Patent number 12,305,527
    • Issue date May 20, 2025
    • RTX Corporation
    • Parag H. Mathuria
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Seal carrier with rolling element guide rail contact

    • Patent number 12,297,740
    • Issue date May 13, 2025
    • RTX Corporation
    • Brady L. Walker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal for an aircraft engine

    • Patent number 12,297,908
    • Issue date May 13, 2025
    • Pratt & Whitney Canada Corp.
    • Tibor Urac
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Carbon seal assembly

    • Patent number 12,291,970
    • Issue date May 6, 2025
    • RTX Corporation
    • Pantcho P. Stoyanov
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blade outer air seal with graded coating

    • Patent number 12,291,971
    • Issue date May 6, 2025
    • RTX Corporation
    • Juan Gomez
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Carbon seal assembly

    • Patent number 12,292,116
    • Issue date May 6, 2025
    • RTX Corporation
    • Pantcho P. Stoyanov
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Inleakage management apparatus

    • Patent number 12,292,003
    • Issue date May 6, 2025
    • GENERAL ELECTRIC COMPANY
    • Craig Alan Gonyou
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable flowpath casings for blade tip clearance control

    • Patent number 12,281,577
    • Issue date Apr 22, 2025
    • General Electric Company
    • Raghuveer Chinta
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal device

    • Patent number 12,281,708
    • Issue date Apr 22, 2025
    • Mitsubishi Heavy Industries, Ltd.
    • Norihisa Takei
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Non-metallic engine case inlet compression seal for a gas turbine e...

    • Patent number 12,281,702
    • Issue date Apr 22, 2025
    • RTX Corporation
    • Anthony R. Bifulco
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric turbocharger

    • Patent number 12,276,226
    • Issue date Apr 15, 2025
    • Katsunori Hayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal assembly for a turbomachine

    • Patent number 12,270,303
    • Issue date Apr 8, 2025
    • General Electric Company
    • Srinivasan Swaminathan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine component with abradable material and treatment

    • Patent number 12,270,306
    • Issue date Apr 8, 2025
    • General Electric Company
    • Neelesh Sarawate
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine with a floating seal assembly

    • Patent number 12,270,304
    • Issue date Apr 8, 2025
    • General Electric Company
    • Rahul Anil Bidkar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal assembly for a rotary machine

    • Patent number 12,270,305
    • Issue date Apr 8, 2025
    • General Electric Company
    • Rahul Anil Bidkar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compliant joint for sealing interface between gas turbine engine co...

    • Patent number 12,264,630
    • Issue date Apr 1, 2025
    • Rolls-Royce North American Technologies Inc.
    • Kerry J. Lighty
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal monitoring apparatus

    • Patent number 12,259,292
    • Issue date Mar 25, 2025
    • General Electric Company
    • Bugra H. Ertas
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Instrumented stator with extended internal passages

    • Patent number 12,253,009
    • Issue date Mar 18, 2025
    • RTX Corporation
    • Bryce T. DeAlessio
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Grant

    Passive control of gas turbine clearances using ceramic matrix comp...

    • Patent number 12,252,992
    • Issue date Mar 18, 2025
    • General Electric Company
    • Bhaskar Nanda Mondal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Shaft sealing device and rotary machine

    • Patent number 12,247,490
    • Issue date Mar 11, 2025
    • Mitsubishi Heavy Industries, Ltd.
    • Kohei Ozaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Forward load reduction structures for aft-most stages of high press...

    • Patent number 12,247,580
    • Issue date Mar 11, 2025
    • General Electric Company
    • Vaishnav Raghuvaran
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal assembly for a rotor shaft of a gas turbine

    • Patent number 12,241,372
    • Issue date Mar 4, 2025
    • General Electric Company
    • Grant Portune
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal support assembly for a turbine engine

    • Patent number 12,241,375
    • Issue date Mar 4, 2025
    • General Electric Company
    • Ravindra Shankar Ganiger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents