Carbon

Patents Grantslast 30 patents

  • Information Patent Grant

    Carbon face seal

    • Patent number 12,060,797
    • Issue date Aug 13, 2024
    • RTX Corporation
    • Andrew V. Schwendenmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flared mandrel and process for effective use in transition regions

    • Patent number 11,965,430
    • Issue date Apr 23, 2024
    • RTX Corporation
    • Kathryn S. Read
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Molten metal rotor with hardened blade tips

    • Patent number 11,933,324
    • Issue date Mar 19, 2024
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Seal air buffer and oil scupper system and method

    • Patent number 11,739,661
    • Issue date Aug 29, 2023
    • Raytheon Technologies Corporation
    • Enzo DiBenedetto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Low friction carbon—carbon seal assembly

    • Patent number 11,719,114
    • Issue date Aug 8, 2023
    • Raytheon Technologies Corporation
    • Pantcho P. Stoyanov
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Carbon seal assembly

    • Patent number 11,692,449
    • Issue date Jul 4, 2023
    • Raytheon Technologies Corporation
    • Pantcho P. Stoyanov
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reinforced blade

    • Patent number 11,674,398
    • Issue date Jun 13, 2023
    • RATIER-FIGEAC SAS
    • Pascal Amat
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Metal surface preparation

    • Patent number 11,623,430
    • Issue date Apr 11, 2023
    • General Electric Company
    • Manuel Acosta
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Face seal arrangement for reduced force and pressure

    • Patent number 11,624,325
    • Issue date Apr 11, 2023
    • Raytheon Technologies Corporation
    • Jonathan Logan Miller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal assembly for gas turbine engine

    • Patent number 11,560,808
    • Issue date Jan 24, 2023
    • Raytheon Technologies Corporation
    • Pantcho P. Stoyanov
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Water pump

    • Patent number 11,506,216
    • Issue date Nov 22, 2022
    • HANON SYSTEMS EFP DEUTSCHLAND GMBH
    • Ernesto Giovanni Arnoldi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Composite liners for turbofan engines

    • Patent number 11,506,083
    • Issue date Nov 22, 2022
    • Rolls-Royce Corporalion
    • Matthew J. Kappes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electromagnetic carbon seal system

    • Patent number 11,473,506
    • Issue date Oct 18, 2022
    • Rolls-Royce North American Technologies Inc.
    • Timothy Unton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal air buffer and oil scupper system and method

    • Patent number 11,459,911
    • Issue date Oct 4, 2022
    • Raytheon Technologies Corporation
    • Enzo DiBenedetto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Face seal arrangement for reduced force and pressure

    • Patent number 11,434,828
    • Issue date Sep 6, 2022
    • Raytheon Technologies Corporation
    • Jonathan Logan Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Composite components having piezoelectric fibers

    • Patent number 11,371,433
    • Issue date Jun 28, 2022
    • General Electric Company
    • Sai Venkata Karthik Saripella
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade with abradable tip

    • Patent number 11,346,232
    • Issue date May 31, 2022
    • Rolls-Royce Corporation
    • Aaron D. Sippel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reinforced blade

    • Patent number 11,313,230
    • Issue date Apr 26, 2022
    • RATIER-FIGEAC SAS
    • Pascal Amat
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gas turbine engine with minimal tolerance between the fan and the f...

    • Patent number 11,313,325
    • Issue date Apr 26, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Jeremy Dievart
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Radial seal arrangement with axially elongated oil cooled runner

    • Patent number 11,299,997
    • Issue date Apr 12, 2022
    • Raytheon Technologies Corporation
    • Jonathan Logan Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal face plate cooling

    • Patent number 11,274,564
    • Issue date Mar 15, 2022
    • Raytheon Technologies Corporation
    • Ronnie K. Kovacik
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Co-molded metallic fan case containment ring

    • Patent number 11,236,765
    • Issue date Feb 1, 2022
    • Raytheon Technologies Corporation
    • Colin J. Kling
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Seal runner and method

    • Patent number 11,203,948
    • Issue date Dec 21, 2021
    • Pratt & Whitney Canada Corp.
    • Michel Labbe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ring-shaped thermomechanical part for turbine engine

    • Patent number 11,174,748
    • Issue date Nov 16, 2021
    • SAFRAN AIRCRAFT ENGINES
    • Philippe Charles Alain Le Biez
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas turbine engine

    • Patent number 11,156,118
    • Issue date Oct 26, 2021
    • Rolls-Royce PLC
    • Guy D. Snowsill
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbofan engine and core link therefore

    • Patent number 11,111,856
    • Issue date Sep 7, 2021
    • Pratt & Whitney Canada Corp.
    • Bryan William Olver
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Wide differential pressure range air riding carbon seal

    • Patent number 11,028,927
    • Issue date Jun 8, 2021
    • Rolls-Royce Corporation
    • Nathan A. Lewis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for forming a composite part of a gas turbine engine

    • Patent number 11,002,148
    • Issue date May 11, 2021
    • Pratt & Whitney Canada Corp.
    • Bryan W. Olver
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Coating system for coating a surface of a substrate

    • Patent number 10,995,242
    • Issue date May 4, 2021
    • PATENTCO APS
    • Ditte Hofman Ibsen
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Ceramic matrix composite turbine blade with abrasive tip

    • Patent number 10,995,623
    • Issue date May 4, 2021
    • Rolls-Royce Corporation
    • Aaron D. Sippel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    BLADE FOR A CONTINUOUS FLOW MACHINE AND METHOD FOR PRODUCING A BLAD...

    • Publication number 20240426223
    • Publication date Dec 26, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Jochen Barnikel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HOUSING FOR AN AIRCRAFT TURBOMACHINE AND METHOD FOR HOUSING MANUFAC...

    • Publication number 20240295177
    • Publication date Sep 5, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Clement BOUROLLEAU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOJET ENGINE NOZZLE RING FOR AN AIRCRAFT

    • Publication number 20240229657
    • Publication date Jul 11, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Alice Marie CLEMENT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOJET ENGINE NOZZLE RING FOR AN AIRCRAFT

    • Publication number 20240133302
    • Publication date Apr 25, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Alice Marie CLEMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPOSITE VANE FOR AN AIRCRAFT TURBOMACHINE AND METHOD FOR THE MANU...

    • Publication number 20230407754
    • Publication date Dec 21, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Vincent Marie Jacques Remi DE CARNE-CARNAVALET
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SEAL ASSEMBLY FOR A TURBOMACHINE

    • Publication number 20230383666
    • Publication date Nov 30, 2023
    • GENERAL ELECTRIC COMPANY
    • Srinivasan Swaminathan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STATIC FLUID PASSAGEWAYS FOR GAS TURBINE ENGINES HAVING A GRAPHENE...

    • Publication number 20230374909
    • Publication date Nov 23, 2023
    • GENERAL ELECTRIC COMPANY
    • Ashish Sharma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CARBON SEAL ASSEMBLY

    • Publication number 20230323782
    • Publication date Oct 12, 2023
    • Raytheon Technologies Corporation
    • Pantcho P. Stoyanov
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Centrifugal Pump for Conveying Media Containing Solids

    • Publication number 20230258195
    • Publication date Aug 17, 2023
    • KSB SE & Co. KGaA
    • Juergen KALB
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Carbon Face Seal

    • Publication number 20230235678
    • Publication date Jul 27, 2023
    • Raytheon Technologies Corporation
    • Andrew V. Schwendenmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR FOR AN AIR SUPPLY UNIT OF A FUEL CELL UNIT, AND AIR SUPPLY UN...

    • Publication number 20230228291
    • Publication date Jul 20, 2023
    • CELLCENTRIC GMBH & CO. KG
    • Sven SKORUPA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEAL ELEMENT BONDED TO SEAL CARRIER FOR A TURBINE ENGINE

    • Publication number 20230184123
    • Publication date Jun 15, 2023
    • Scot A. Webb
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FIRE PROTECTION STRUCTURE

    • Publication number 20220282672
    • Publication date Sep 8, 2022
    • Pratt & Whitney Canada Corp.
    • Louis LABERGE LEBEL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    REINFORCED BLADE

    • Publication number 20220251958
    • Publication date Aug 11, 2022
    • Ratier-Figeac SAS
    • Pascal AMAT
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FACE SEAL ARRANGEMENT FOR REDUCED FORCE AND PRESSURE

    • Publication number 20220162995
    • Publication date May 26, 2022
    • Raytheon Technologies Corporation
    • Jonathan Logan Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SLIDING BEARING FOR ELECTRIC WATER PUMP

    • Publication number 20220163044
    • Publication date May 26, 2022
    • NTN Corporation
    • Ken YASUDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPOSITE AIRFOIL WITH METAL STRENGTH

    • Publication number 20220034331
    • Publication date Feb 3, 2022
    • GENERAL ELECTRIC COMPANY
    • Nitesh Jain
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    COMPOSITE LINERS FOR TURBOFAN ENGINES

    • Publication number 20210381396
    • Publication date Dec 9, 2021
    • Rolls-Royce Corporation
    • Matthew J. Kappes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HOUSING STRUCTURE FOR ROTARY MACHINE AND METHOD OF MANUFACTURING HO...

    • Publication number 20210317754
    • Publication date Oct 14, 2021
    • Mitsubishi Heavy Industries, Ltd.
    • Toshiaki Kokufuda
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    CARBON SEAL ASSEMBLY

    • Publication number 20210254486
    • Publication date Aug 19, 2021
    • United Technologies Corporation
    • Pantcho P. Stoyanov
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    LOW FRICTION CARBON - CARBON SEAL ASSEMBLY

    • Publication number 20210062665
    • Publication date Mar 4, 2021
    • United Technologies Corporation
    • Pantcho P. Stoyanov
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE

    • Publication number 20210054758
    • Publication date Feb 25, 2021
    • Rolls-Royce plc
    • Guy D. SNOWSILL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBOFAN ENGINE AND CORE LINK THEREFORE

    • Publication number 20200284198
    • Publication date Sep 10, 2020
    • Pratt & Whitney Canada Corp.
    • Bryan William OLVER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEAL ASSEMBLY FOR GAS TURBINE ENGINE

    • Publication number 20200088054
    • Publication date Mar 19, 2020
    • United Technologies Corporation
    • Pantcho P. Stoyanov
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEAL FACE PLATE COOLING

    • Publication number 20200063585
    • Publication date Feb 27, 2020
    • Ronnie K. Kovacik
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CO-MOLDED METALLIC FAN CASE CONTAINMENT RING

    • Publication number 20200056626
    • Publication date Feb 20, 2020
    • United Technologies Corporation
    • Colin J. Kling
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    CERAMIC MATRIX COMPOSITE TURBINE BLADE WITH ABRASIVE TIP

    • Publication number 20190323363
    • Publication date Oct 24, 2019
    • Rolls-Royce Corporation
    • Aaron D. Sippel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE WITH ABRADABLE TIP

    • Publication number 20190323364
    • Publication date Oct 24, 2019
    • Rolls-Royce Corporation
    • Aaron D. Sippel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Unitary Turbine Blade and Method of Manufacture Thereof

    • Publication number 20190257208
    • Publication date Aug 22, 2019
    • Novatek IP, LLC
    • Scott Dahlgren
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TURBINE ENGINE WITH A SEAL

    • Publication number 20190211699
    • Publication date Jul 11, 2019
    • GENERAL ELECTRIC COMPANY
    • Arnab Sen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES