Dilip Prasad

Person

Vernon, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Aircraft propulsion system with vapor absorption refrigeration system
- Patent number 11,519,294
- Issue date Dec 6, 2022
- Raytheon Technologies Corporation
- Dilip Prasad
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Active flow control transpirational flow acoustically lined guide vane
- Patent number 11,408,349
- Issue date Aug 9, 2022
- Raytheon Technologies Corporation
- Nigel David Sawyers-Abbott
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Negative thermal expansion compressor case for improved tip clearance
- Patent number 11,255,214
- Issue date Feb 22, 2022
- Raytheon Technologies Corporation
- Dilip Prasad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Spiraling grooves as a hub treatment for cantilevered stators in co...
- Patent number 11,136,895
- Issue date Oct 5, 2021
- Raytheon Technologies Corporation
- Georgi Kalitzin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas turbine engine with morphing variable compressor vanes
- Patent number 11,111,811
- Issue date Sep 7, 2021
- Raytheon Technologies Corporation
- Michael M. Joly
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Adaptive case for a gas turbine engine
- Patent number 11,092,030
- Issue date Aug 17, 2021
- Raytheon Technologies Corporation
- Michael M. Joly
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Inclination of forward and aft groove walls of casing treatment for...
- Patent number 11,078,805
- Issue date Aug 3, 2021
- Raytheon Technologies Corporation
- Michael M. Joly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Adaptive morphing engine geometry
- Patent number 11,028,725
- Issue date Jun 8, 2021
- Raytheon Technologies Corporation
- Zaffir A. Chaudhry
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Injection cooled cooling air system for a gas turbine engine
- Patent number 10,961,911
- Issue date Mar 30, 2021
- RAYTHEON TECHNOLOGIES CORPORATION
- Matthew E. Bintz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable vane assemblies configured for non-axisymmetric actuation
- Patent number 10,815,802
- Issue date Oct 27, 2020
- Raytheon Technologies Corporation
- Dilip Prasad
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Flutter damper for a turbofan engine
- Patent number 10,619,566
- Issue date Apr 14, 2020
- United Technologies Corporation
- Derek J. Michaels
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Flutter inhibiting intake for gas turbine propulsion system
- Patent number 10,612,464
- Issue date Apr 7, 2020
- United Technologies Corporation
- Dilip Prasad
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Flutter damper for a turbofan engine
- Patent number 10,578,016
- Issue date Mar 3, 2020
- United Technologies Corporation
- Derek J. Michaels
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Plate-fin heat exchanger fouling identification
- Patent number 10,495,547
- Issue date Dec 3, 2019
- Hamilton Sundstrand Corporation
- George M. Bollas
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Particle separation system
- Patent number 10,369,503
- Issue date Aug 6, 2019
- Hamilton Sundstrand Corporation
- Dilip Prasad
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Gas turbine blade array with reduced acoustic output
- Patent number 10,233,948
- Issue date Mar 19, 2019
- United Technologies Corporation
- David A. Topol
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Acoustic treatment to mitigate fan noise
- Patent number 9,957,840
- Issue date May 1, 2018
- United Technologies Corporation
- David A. Topol
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Electromechanical water separator
- Patent number 9,943,859
- Issue date Apr 17, 2018
- Hamilton Sundstrand Corporation
- Dilip Prasad
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotor with flattened exit pressure profile
- Patent number 9,017,037
- Issue date Apr 28, 2015
- United Technologies Corporation
- Constantine Baltas
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Sheave for use in an elevator system
- Patent number 9,010,495
- Issue date Apr 21, 2015
- Otis Elevator Company
- Dilip Prasad
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Gas turbine engine fan blade airfoil profile
- Patent number 8,997,494
- Issue date Apr 7, 2015
- United Technologies Corporation
- Sue-Li Chuang
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Gas turbine engine inlet with noise reduction features
- Patent number 8,286,654
- Issue date Oct 16, 2012
- United Technologies Corporation
- Dilip Prasad
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Duct for reducing shock related noise
- Patent number 7,861,823
- Issue date Jan 4, 2011
- United Technologies Corporation
- Dilip Prasad
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Gas turbine engine inlet with noise reduction features
- Patent number 7,739,865
- Issue date Jun 22, 2010
- United Technologies Corporation
- Dilip Prasad
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Airfoil surface impedance modification for noise reduction in turbo...
- Patent number 7,018,172
- Issue date Mar 28, 2006
- United Technologies Corporation
- Dilip Prasad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE FLOW CONTROL TRANSPIRATIONAL FLOW ACOUSTICALLY LINED GUIDE VANE
- Publication number 20220049656
- Publication date Feb 17, 2022
- Raytheon Technologies Corporation
- Nigel David Sawyers-Abbott
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
AIRCRAFT PROPULSION SYSTEM WITH VAPOR ABSORPTION REFRIGERATION SYSTEM
- Publication number 20210156277
- Publication date May 27, 2021
- Dilip Prasad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NEGATIVE THERMAL EXPANSION COMPRESSOR CASE FOR IMPROVED TIP CLEARANCE
- Publication number 20210131303
- Publication date May 6, 2021
- United Technologies Corporation
- Dilip Prasad
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LOW POWER HYBRID TURBOFAN DRAG REDUCTION
- Publication number 20210025335
- Publication date Jan 28, 2021
- United Technologies Corporation
- Neil Terwilliger
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
GAS TURBINE ENGINE WITH MORPHING VARIABLE COMPRESSOR VANES
- Publication number 20210003030
- Publication date Jan 7, 2021
- United Technologies Corporation
- Michael M. Joly
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ADAPTIVE CASE FOR A GAS TURBINE ENGINE
- Publication number 20200332673
- Publication date Oct 22, 2020
- United Technologies Corporation
- Michael M. Joly
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
INCLINATION OF FORWARD AND AFT GROOVE WALLS OF CASING TREATMENT FOR...
- Publication number 20200325790
- Publication date Oct 15, 2020
- United Technologies Corporation
- Michael M. Joly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SPIRALING GROOVES AS A HUB TREATMENT FOR CANTILEVERED STATORS IN CO...
- Publication number 20200248575
- Publication date Aug 6, 2020
- United Technologies Corporation
- Georgi Kalitzin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TANDEM FAN FOR BOUNDARY LAYER INGESTION SYSTEMS
- Publication number 20200248560
- Publication date Aug 6, 2020
- United Technologies Corporation
- Michael M. Joly
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
VARIABLE VANE ASSEMBLIES CONFIGURED FOR NON-AXISYMMETRIC ACTUATION
- Publication number 20200191004
- Publication date Jun 18, 2020
- United Technologies Corporation
- Dilip Prasad
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ADAPTIVE MORPHING ENGINE GEOMETRY
- Publication number 20200191011
- Publication date Jun 18, 2020
- United Technologies Corporation
- Zaffir A. Chaudhry
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
FLUTTER DAMPER FOR A TURBOFAN ENGINE
- Publication number 20180258855
- Publication date Sep 13, 2018
- United Technologies Corporation
- Derek J. Michaels
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FLUTTER INHIBITING INTAKE FOR GAS TURBINE PROPULSION SYSTEM
- Publication number 20180258857
- Publication date Sep 13, 2018
- United Technologies Corporation
- Dilip Prasad
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INJECTION COOLED COOLING AIR SYSTEM FOR A GAS TURBINE ENGINE
- Publication number 20180202362
- Publication date Jul 19, 2018
- United Technologies Corporation
- Matthew E. Bintz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PARTICLE SEPARATION SYSTEM
- Publication number 20170354908
- Publication date Dec 14, 2017
- Hamilton Sundstrand Corporation
- Dilip Prasad
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROMECHANICAL WATER SEPARATOR
- Publication number 20170157621
- Publication date Jun 8, 2017
- Hamilton Sundstrand Corporation
- Dilip Prasad
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
PLATE-FIN HEAT EXCHANGER FOULING IDENTIFICATION
- Publication number 20160356677
- Publication date Dec 8, 2016
- Hamilton Sundstrand Corporation
- George M. Bollas
- G01 - MEASURING TESTING
Information Patent Application
SHROUDED FAN ROTOR
- Publication number 20160208823
- Publication date Jul 21, 2016
- Hamilton Sundstrand Corporation
- Eric Chrabascz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Gas Turbine Blade Array with Reduced Acoustic Output
- Publication number 20160003264
- Publication date Jan 7, 2016
- United Technologies Corporation
- David A. Topol
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Acoustic Treatment to Mitigate Fan Noise
- Publication number 20150337684
- Publication date Nov 26, 2015
- United Technologies Corporation
- David A. Topol
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
GAS TURBINE ENGINE FAN BLADE AIRFOIL PROFILE
- Publication number 20140311149
- Publication date Oct 23, 2014
- United Technologies Corporation
- Sue-Li Chuang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTOR WITH FLATTENED EXIT PRESSURE PROFILE
- Publication number 20130189117
- Publication date Jul 25, 2013
- United Technologies Corporation
- Constantine Baltas
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
GAS TURBINE ENGINE INLET WITH NOISE REDUCTION FEATURES
- Publication number 20100215479
- Publication date Aug 26, 2010
- Dilip Prasad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Sheave for Use in an Elevator System
- Publication number 20070252121
- Publication date Nov 1, 2007
- Dilip Prasad
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Gas turbine engine inlet with noise reduction features
- Publication number 20070163229
- Publication date Jul 19, 2007
- United Technologies Corporation
- Dilip Prasad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Duct for reducing shock related noise
- Publication number 20070102234
- Publication date May 10, 2007
- United Technologies Corporation
- Dilip Prasad
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Augmentor liner
- Publication number 20060137352
- Publication date Jun 29, 2006
- United Technologies Corporation
- Dilip Prasad
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Gas turbine engine inlet with noise reduction features
- Publication number 20050274103
- Publication date Dec 15, 2005
- United Technologies Corporation
- Dilip Prasad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Airfoil surface impedance modification for noise reduction in turbo...
- Publication number 20050135924
- Publication date Jun 23, 2005
- Dilip Prasad
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Dilip Prasad

Person

Patents Grantslast 30 patents

Aircraft propulsion system with vapor absorption refrigeration system

Active flow control transpirational flow acoustically lined guide vane

Negative thermal expansion compressor case for improved tip clearance

Spiraling grooves as a hub treatment for cantilevered stators in co...

Gas turbine engine with morphing variable compressor vanes

Adaptive case for a gas turbine engine

Inclination of forward and aft groove walls of casing treatment for...

Adaptive morphing engine geometry

Injection cooled cooling air system for a gas turbine engine

Variable vane assemblies configured for non-axisymmetric actuation

Flutter damper for a turbofan engine

Flutter inhibiting intake for gas turbine propulsion system

Flutter damper for a turbofan engine

Plate-fin heat exchanger fouling identification

Particle separation system

Gas turbine blade array with reduced acoustic output

Acoustic treatment to mitigate fan noise

Electromechanical water separator

Rotor with flattened exit pressure profile

Sheave for use in an elevator system

Gas turbine engine fan blade airfoil profile

Gas turbine engine inlet with noise reduction features

Duct for reducing shock related noise

Gas turbine engine inlet with noise reduction features

Airfoil surface impedance modification for noise reduction in turbo...

Patents Applicationslast 30 patents

ACTIVE FLOW CONTROL TRANSPIRATIONAL FLOW ACOUSTICALLY LINED GUIDE VANE

AIRCRAFT PROPULSION SYSTEM WITH VAPOR ABSORPTION REFRIGERATION SYSTEM

NEGATIVE THERMAL EXPANSION COMPRESSOR CASE FOR IMPROVED TIP CLEARANCE

LOW POWER HYBRID TURBOFAN DRAG REDUCTION

GAS TURBINE ENGINE WITH MORPHING VARIABLE COMPRESSOR VANES

ADAPTIVE CASE FOR A GAS TURBINE ENGINE

INCLINATION OF FORWARD AND AFT GROOVE WALLS OF CASING TREATMENT FOR...

SPIRALING GROOVES AS A HUB TREATMENT FOR CANTILEVERED STATORS IN CO...

TANDEM FAN FOR BOUNDARY LAYER INGESTION SYSTEMS

VARIABLE VANE ASSEMBLIES CONFIGURED FOR NON-AXISYMMETRIC ACTUATION

ADAPTIVE MORPHING ENGINE GEOMETRY

FLUTTER DAMPER FOR A TURBOFAN ENGINE

FLUTTER INHIBITING INTAKE FOR GAS TURBINE PROPULSION SYSTEM

INJECTION COOLED COOLING AIR SYSTEM FOR A GAS TURBINE ENGINE

PARTICLE SEPARATION SYSTEM

ELECTROMECHANICAL WATER SEPARATOR

PLATE-FIN HEAT EXCHANGER FOULING IDENTIFICATION

SHROUDED FAN ROTOR

Gas Turbine Blade Array with Reduced Acoustic Output

Acoustic Treatment to Mitigate Fan Noise

GAS TURBINE ENGINE FAN BLADE AIRFOIL PROFILE

ROTOR WITH FLATTENED EXIT PRESSURE PROFILE

GAS TURBINE ENGINE INLET WITH NOISE REDUCTION FEATURES

Sheave for Use in an Elevator System

Gas turbine engine inlet with noise reduction features

Duct for reducing shock related noise

Augmentor liner

Gas turbine engine inlet with noise reduction features

Airfoil surface impedance modification for noise reduction in turbo...