Kupratis; Daniel B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kupratis; Daniel B..The latest application filed is for "fluid injection systems for gas turbine engines".

Company Profile

7.43.44

Kupratis; Daniel B. - Wallingford CT
Kupratis; Daniel B. - East Hartford CT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Gas turbine engine and an airflow control system Grant 11,236,639 - Hanlon , et al. February 1, 2	2022-02-01
Gas turbine engine architecture with nested concentric combustor Grant 11,066,989 - Kupratis , et al. July 20, 2	2021-07-20
Fan drive gear system electrical conditioning circuit for hybrid electric gas turbine engine Grant 10,801,443 - Kupratis , et al. October 13, 2	2020-10-13
Fluid Injection Systems For Gas Turbine Engines App 20200182113 - Kupratis; Daniel B. ; et al.	2020-06-11
Fan Drive Gear System Electrical Conditioning Circuit For Hybrid Electric Gas Turbine Engine App 20200109685 - Kupratis; Daniel B. ; et al.	2020-04-09
Gas Turbine Engine Architecture With Nested Concentric Combustor App 20200025070 - Kupratis; Daniel B. ; et al.	2020-01-23
Variable exhaust mixer and cooler for a three-stream gas turbine engine Grant 10,514,002 - Moon , et al. Dec	2019-12-24
Turbine engine with a turbo-compressor Grant 10,337,401 - Kupratis , et al.	2019-07-02
Gas turbine engine architecture with nested concentric combustor Grant 10,267,229 - Kupratis , et al.	2019-04-23
Engine bypass valve Grant 10,161,316 - Kupratis , et al. Dec	2018-12-25
Turbine engine with a turbo-compressor Grant 10,125,722 - Kupratis , et al. November 13, 2	2018-11-13
Gas turbine engine with a multi-spool driven fan Grant 10,119,477 - Hanlon , et al. November 6, 2	2018-11-06
Turbine engine with a turbo-compressor Grant 10,100,731 - Kupratis , et al. October 16, 2	2018-10-16
Reverse-flow core gas turbine engine with a pulse detonation system Grant 10,094,279 - Kupratis , et al. October 9, 2	2018-10-09
Turbine engine with a turbo-compressor Grant 10,041,408 - Kupratis , et al. August 7, 2	2018-08-07
Variable exhaust mixer and cooler for a three-stream gas turbine engine Grant 10,030,606 - Moon , et al. July 24, 2	2018-07-24
Gas turbine engine architecture with intercooled twin centrifugal compressor Grant 9,752,585 - Kupratis September 5, 2	2017-09-05
Variable Exhaust Mixer And Cooler For A Three-stream Gas Turbine Engine App 20170009703 - Moon; Francis R. ; et al.	2017-01-12
Turbine Engine With A Turbo-compressor App 20160356218 - Kupratis; Daniel B. ; et al.	2016-12-08
Turbine Engine With A Turbo-compressor App 20160356244 - Kupratis; Daniel B. ; et al.	2016-12-08
Engine Bypass Valve App 20160298550 - Kupratis; Daniel B. ; et al.	2016-10-13
Turbine Engine With A Turbo-compressor App 20160237894 - Kupratis; Daniel B. ; et al.	2016-08-18
Turbine Engine With A Turbo-compressor App 20160237895 - Kupratis; Daniel B. ; et al.	2016-08-18
Gas Turbine Engine And An Airflow Control System App 20160230658 - Hanlon; Christopher J. ; et al.	2016-08-11
Gas Turbine Engine With A Multi-spool Driven Fan App 20160208692 - Hanlon; Christopher J. ; et al.	2016-07-21
Gas turbines with multiple gas flow paths Grant 9,359,960 - Kupratis June 7, 2	2016-06-07
Gas turbine engine with intercooling turbine section and intercooling turbine section bypass Grant 9,341,121 - Kupratis May 17, 2	2016-05-17
Gas turbine engine with two-spool fan and variable vane turbine Grant 9,279,388 - Kupratis March 8, 2	2016-03-08
Gas Turbine Engine Architecture With Nested Concentric Combustor App 20160032830 - Kupratis; Daniel B. ; et al.	2016-02-04
Reverse-flow Core Gas Turbine Engine With A Pulse Detonation System App 20150377125 - Kupratis; Daniel B. ; et al.	2015-12-31
Gas turbine engine with auxiliary fan Grant 9,188,083 - Kupratis November 17, 2	2015-11-17
Gas turbine engine with intercooling turbine section Grant 9,140,188 - Kupratis September 22, 2	2015-09-22
Gas Turbine Engine With Intercooling Turbine Section And Intercooling Turbine Section Bypass App 20150252732 - Kupratis; Daniel B.	2015-09-10
Variable Exhaust Mixer And Cooler For A Three-stream Gas Turbine Engine App 20150211441 - Moon; Francis R. ; et al.	2015-07-30
Gas turbine engine with intercooling turbine section Grant 9,057,328 - Kupratis June 16, 2	2015-06-16
Differential gear system with carrier drive Grant 9,021,778 - Kupratis May 5, 2	2015-05-05
Turbofan with gear-driven compressor and fan-driven core Grant 9,003,808 - Kupratis April 14, 2	2015-04-14
Gas turbine engine with variable overall pressure ratio Grant 8,935,912 - Norris , et al. January 20, 2	2015-01-20
Gas turbine engine with intercooling turbine section and intercooling turbine section bypass Grant 8,935,923 - Kupratis January 20, 2	2015-01-20
Gas Turbine Engine Architecture With Intercooled Twin Centrifugal Compressor App 20140271121 - Kupratis; Daniel B.	2014-09-18
Gas turbine engine with aft core driven fan section Grant 8,516,789 - Kupratis August 27, 2	2013-08-27
Gas Turbine Engine with Variable Overall Pressure Ratio App 20130145769 - Norris; James W. ; et al.	2013-06-13
Gas Turbine Engine Having Core Auxiliary Duct Passage App 20130121824 - Kupratis; Daniel B.	2013-05-16
Gas Turbine Engine With Intercooling Turbine Section App 20130104560 - Kupratis; Daniel B.	2013-05-02
Gas Turbine Engine With Variable Pitch First Stage Fan Section App 20130104522 - Kupratis; Daniel B.	2013-05-02
Gas Turbine Engine With Auxiliary Fan App 20130104523 - Kupratis; Daniel B.	2013-05-02
Gas Turbine Engine With Two-spool Fan And Variable Vane Turbine App 20130104521 - Kupratis; Daniel B.	2013-05-02
Turbofan With Gear-driven Compressor And Fan-driven Core App 20130104524 - Kupratis; Daniel B.	2013-05-02
Gas Turbine Engine With Intercooling Turbine Section App 20130098050 - Kupratis; Daniel B.	2013-04-25
Gas Turbine Engine With Intercooling Turbine Section And Intercooling Turbine Section Bypass App 20130098055 - Kupratis; Daniel B.	2013-04-25
Gas turbine engine having core auxiliary duct passage Grant 8,371,806 - Kupratis February 12, 2	2013-02-12
Hybrid turbofan engine Grant 8,365,514 - Kupratis February 5, 2	2013-02-05
Gas Turbine Engine With Aft Core Driven Fan Section App 20130025286 - Kupratis; Daniel B.	2013-01-31
Differential Gear System With Carrier Drive App 20130000323 - Kupratis; Daniel B.	2013-01-03
Turbomachine Combustors Having Different Flow Paths App 20120304660 - Kupratis; Daniel B.	2012-12-06
Reversed-flow core for a turbofan with a fan drive gear system Grant 8,176,725 - Norris , et al. May 15, 2	2012-05-15
Gas turbines with multiple gas flow paths Grant 8,161,728 - Kupratis April 24, 2	2012-04-24
Gas Turbine Engine Having Core Auxiliary Duct Passage App 20120023961 - Kupratis; Daniel B.	2012-02-02
Gas turbines with multiple gas flow paths Grant 8,104,265 - Kupratis January 31, 2	2012-01-31
Reversed-flow Core For A Turbofan With A Fan Drive Gear System App 20110056208 - Norris; James W. ; et al.	2011-03-10
Gas Turbine Engine Having Core Auxiliary Duct Passage App 20090092480 - Kupratis; Daniel B.	2009-04-09
Electrically coupled supercharger for a gas turbine engine Grant 7,513,120 - Kupratis April 7, 2	2009-04-07
Gas Turbines with Multiple Gas Flow Paths App 20090000270 - Kupratis; Daniel B.	2009-01-01
Gas Turbines with Multiple Gas Flow Paths App 20090000271 - Kupratis; Daniel B.	2009-01-01
Gas Turbines with Multiple Gas Flow Paths App 20090000265 - Kupratis; Daniel B.	2009-01-01
Electrically coupled supercharger for a gas turbine engine App 20060225431 - Kupratis; Daniel B.	2006-10-12