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Wethersfield, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Gas turbine engine airfoil frequency design
Patent number
11,767,764
Issue date
Sep 26, 2023
RTX Corporation
Haiyun Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Repeating airfoil tip strong pressure profile
Patent number
11,248,622
Issue date
Feb 15, 2022
Raytheon Technologies Corporation
Simon W. Evans
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Gas turbine engine airfoil frequency design
Patent number
11,231,050
Issue date
Jan 25, 2022
Raytheon Technologies Corporation
Haiyun Li
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Gas turbine engine airfoil frequency design
Patent number
10,865,809
Issue date
Dec 15, 2020
Raytheon Technologies Corporation
Haiyun Li
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Gas turbine engine airfoil frequency design
Patent number
10,781,695
Issue date
Sep 22, 2020
Raytheon Technologies Corporation
Charles H. Warner
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Gas turbine engine airfoil frequency design
Patent number
10,718,223
Issue date
Jul 21, 2020
Raytheon Technologies Corporation
Charles H. Warner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine engine airfoil frequency design
Patent number
10,697,304
Issue date
Jun 30, 2020
Raytheon Technologies Corporation
Haiyun Li
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Gas turbine engine airfoil frequency design
Patent number
10,677,266
Issue date
Jun 9, 2020
Raytheon Technologies Corporation
Charles H. Warner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gas turbine engine airfoil frequency design
Patent number
10,669,856
Issue date
Jun 2, 2020
Raytheon Technologies Corporation
Charles H. Warner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Full-span forward swept airfoils for gas turbine engines
Patent number
10,605,260
Issue date
Mar 31, 2020
United Technologies Corporation
Li Xing Pan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gas turbine engine airfoil
Patent number
10,415,591
Issue date
Sep 17, 2019
United Technologies Corporation
Robert W Fessenden
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Bleed air slot
Patent number
9,677,472
Issue date
Jun 13, 2017
United Technologies Corporation
Brittany Travis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Non axis-symmetric stator vane endwall contour
Patent number
8,807,930
Issue date
Aug 19, 2014
United Technologies Corporation
Brian Green
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
REPEATING AIRFOIL TIP STRONG PRESSURE PROFILE
Publication number
20220154728
Publication date
May 19, 2022
Raytheon Technologies Corporation
Simon W. Evans
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS TURBINE ENGINE AIRFOIL
Publication number
20190390688
Publication date
Dec 26, 2019
United Technologies Corporation
Robert W. Fessenden
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
GAS TURBINE ENGINE AIRFOIL
Publication number
20180080472
Publication date
Mar 22, 2018
United Technologies Corporation
Robert W. Fessenden
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FULL-SPAN FORWARD SWEPT AIRFOILS FOR GAS TURBINE ENGINES
Publication number
20180073517
Publication date
Mar 15, 2018
United Technologies Corporation
Li Xing Pan
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
REPEATING AIRFOIL TIP STRONG PRESSURE PROFILE
Publication number
20180066673
Publication date
Mar 8, 2018
United Technologies Corporation
Simon W. Evans
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
BLEED AIR SLOT
Publication number
20140096536
Publication date
Apr 10, 2014
United Technologies Corporation
Brittany Travis
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
NON AXIS-SYMMETRIC STATOR VANE ENDWALL CONTOUR
Publication number
20130108433
Publication date
May 2, 2013
United Technologies Corporation
Brian Green
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS