Patents

Crack-resistant environmental barrier coatings – EP 2698446 A2 https://www.google.com/patents/EP2698446A2?cl=en&dq=rupak+das&hl=en&sa=X&ei=LhKVVMf7LpTjoATAo4GQBA&ved=0CB0Q6AEwAA
Filing date: Aug 15, 2013, Publication date: Feb 19, 2014, Other inventors: James Zhang, Herbert Chidsey Roberts

Cavitation-resistant environmental barrier coating – EP 2698451 A2
https://www.google.com/patents/EP2698451A2?cl=en&dq=rupak+das&hl=en&sa=X&ei=LhKVVMf7LpTjoATAo4GQBA&ved=0CCQQ6AEwAQ
Filing date: Aug 6, 2013, Publication date: Feb 19, 2014, Other inventors:

Creep-resistant environmental barrier coatings – EP 2698452 A2 https://www.google.com/patents/EP2698452A2?cl=en&dq=rupak+das&hl=en&sa=X&ei=LhKVVMf7LpTjoATAo4GQBA&ved=0CCsQ6AEwAg
Filing date: Aug 6, 2013, Publication date: Feb 19, 2014, Other inventors: Robert Alan Brittingham

Reinforced articles and methods of making the same – WO 2014022107 A3
https://www.google.com/patents/WO2014022107A3?cl=en&dq=rupak+das&hl=en&sa=X&ei=LhKVVMf7LpTjoATAo4GQBA&ved=0CDIQ6AEwAw
Filing date: Jul 18, 2013, Publication date: Apr 10, 2014, Other inventors:

Reinforced articles and methods of making the same – WO 2014022107 A2
https://www.google.com/patents/WO2014022107A2?cl=en&dq=rupak+das&hl=en&sa=X&ei=LhKVVMf7LpTjoATAo4GQBA&ved=0CDkQ6AEwBA
Filing date: Jul 18, 2013, Publication date: Feb 6, 2014, Other inventors:

Articles renforcés et leurs procédés de fabrication – WO 2014022107 A3
https://www.google.com/patents/WO2014022107A3?cl=fr&dq=rupak+das&hl=en&sa=X&ei=LhKVVMf7LpTjoATAo4GQBA&ved=0CEAQ6AEwBQ
Filing date: Jul 18, 2013, Publication date: Apr 10, 2014, Other inventors:

Articles renforcés et leurs procédés de fabrication – WO 2014022107 A2
https://www.google.com/patents/WO2014022107A2?cl=fr&dq=rupak+das&hl=en&sa=X&ei=LhKVVMf7LpTjoATAo4GQBA&ved=0CEkQ6AEwBg Filing date: Jul 18, 2013, Publication date: Feb 6, 2014, Other inventors:

Reinforced articles and methods of making the same – WO 2014022081 A1
https://www.google.com/patents/WO2014022081A1?cl=en&dq=rupak+das&hl=en&sa=X&ei=LhKVVMf7LpTjoATAo4GQBA&ved=0CFIQ6AEwBw
Filing date: Jul 15, 2013, Publication date: Feb 6, 2014, Other inventors: Jon Conrad Schaeffer

Articles renforcés et procédés de fabrication de ces derniers – WO 2014022081 A1
https://www.google.com/patents/WO2014022081A1?cl=fr&dq=rupak+das&hl=en&sa=X&ei=LhKVVMf7LpTjoATAo4GQBA&ved=0CFkQ6AEwCA
Filing date: Jul 15, 2013, Publication date: Feb 6, 2014, Other inventors: Jon Conrad Schaeffer

Turbine repair process, repaired coating, and repaired turbine component – 
WO 2014022040 A3
https://www.google.com/patents/WO2014022040A3?cl=en&dq=rupak+das&hl=en&sa=X&ei=LhKVVMf7LpTjoATAo4GQBA&ved=0CGIQ6AEwCQ
Filing date: Jun 28, 2013, Publication date: May 8,2014, Other inventors:

Turbine repair process, repaired coating, and repaired turbine component
WO 2014022040 A2
https://www.google.com/patents/WO2014022040A2?cl=en&dq=rupak+das&hl=en&sa=X&ei=ZhKVVM-1BpXUoASA74H4Bg&ved=0CBwQ6AEwADgK
Filing date: Jun 28, 2013, Publication date: Feb 6, 2014, Other inventors: John McConnell Delvaux, Andres Jose Garcia-Crespo

Procédé de réparation de turbine, revêtement réparé et élément de turbine réparé
WO 2014022040 A3
https://www.google.com/patents/WO2014022040A3?cl=fr&dq=rupak+das&hl=en&sa=X&ei=ZhKVVM-1BpXUoASA74H4Bg&ved=0CCMQ6AEwATgK
Filing date: Jun 28, 2013, Publication date: May 8, 2014, Other inventors: John McConnell Delvaux, Andres Jose Garcia-Crespo

Procédé de réparation de turbine, revêtement réparé et élément de turbine réparé
WO 2014022040 A2
https://www.google.com/patents/WO2014022040A2?cl=fr&dq=rupak+das&hl=en&sa=X&ei=ZhKVVM-1BpXUoASA74H4Bg&ved=0CCwQ6AEwAjgK
Filing date: Jun 28, 2013, Publication date: Feb 6, 2014, Other inventors: John McConnell Delvaux, Andres Jose Garcia-Crespo

Coating system for a gas turbine component – WO 2014007995 A1
https://www.google.com/patents/WO2014007995A1?cl=en&dq=rupak+das&hl=en&sa=X&ei=ZhKVVM-1BpXUoASA74H4Bg&ved=0CDUQ6AEwAzgK
Filing date: Jun 20, 2013, Publication date: Jan 9, 2014, Other inventors: Jon Conrad Schaeffer, James Zhang

Système de revêtement pour un composant de turbine à gaz – WO 2014007995 A1
https://www.google.com/patents/WO2014007995A1?cl=fr&dq=rupak+das&hl=en&sa=X&ei=ZhKVVM-1BpXUoASA74H4Bg&ved=0CDwQ6AEwBDgK
Filing date: Jun 20, 2013, Publication date: Jan 9, 2014, Other inventors: Jon Conrad Schaeffer, James Zhang

Continuous fiber reinforced mesh bond coat for environmental barrier coating system – EP 2615250 A1
https://www.google.com/patents/EP2615250A1?cl=en&dq=rupak+das&hl=en&sa=X&ei=ZhKVVM-1BpXUoASA74H4Bg&ved=0CEUQ6AEwBTgK
Filing date: Jan 4, 2013, Publication date: Jul 17, 2013, Other inventors: James Zhang, Herbert Chidsey Roberts III, John Mcconnell Delvaux

Composition of a bond coat for environmental barrier coatings able to hinder or reverse creep degradation – EP 2615249 A2
https://www.google.com/patents/EP2615249A2?cl=en&dq=rupak+das&hl=en&sa=X&ei=ZhKVVM-1BpXUoASA74H4Bg&ved=0CEwQ6AEwBjgK
Filing date: Nov 9, 2012, Publication date: Jul 17, 2013, Other inventors: James Zhang, John Mcconnell Delvaux

Creep resistant coating for ceramic turbine blades – EP 2615247 A2
https://www.google.com/patents/EP2615247A2?cl=en&dq=rupak+das&hl=en&sa=X&ei=ZhKVVM-1BpXUoASA74H4Bg&ved=0CFMQ6AEwBzgK
Filing date: Nov 8, 2012, Publication date: Jul 17, 2013, Other inventors: James Zhang, John Mcconnell Delvaux

Crack-resistant environmental barrier coatings – US 20140050898 A1
https://www.google.com/patents/US20140050898?dq=rupak+das&hl=en&sa=X&ei=ZhKVVM-1BpXUoASA74H4Bg&ved=0CFoQ6AEwCDgK
Filing date: Aug 17, 2012, Publication date: Feb 20, 2014, Other inventors: James Zhang, Herbert Chidsey Roberts III

Creep-resistant environmental barrier coatings – US 20140050930 A1 https://www.google.com/patents/US20140050930?dq=rupak+das&hl=en&sa=X&ei=ZhKVVM-1BpXUoASA74H4Bg&ved=0CGEQ6AEwCTgK
Filing date: Aug 16, 2012, Publication date: Feb 20, 2014, Other inventors: Robert Alan Brittingham

Cavitation-resistant environmental barrier coatings – US 20140050929 A1
https://www.google.com/patents/US20140050929?dq=rupak+das&hl=en&sa=X&ei=jBKVVKTQKMXroASGhIGACg&ved=0CBwQ6AEwADgU
Filing date: Aug 15, 2012, Publication date: Feb 20, 2014, Other inventors:

Reinforced articles and methods of making the same – US 20140037970 A1
https://www.google.com/patents/US20140037970?dq=rupak+das&hl=en&sa=X&ei=jBKVVKTQKMXroASGhIGACg&ved=0CCMQ6AEwATgU
Filing date: Aug 3, 2012, Publication date: Feb 6, 2014, Other inventors: Jon Conrad Schaeffer

Reinforced articles and methods of making the same – US 20140037971 A1
https://www.google.com/patents/US20140037971?dq=rupak+das&hl=en&sa=X&ei=jBKVVKTQKMXroASGhIGACg&ved=0CCoQ6AEwAjgU
Filing date: Aug 3, 2012, Publication date: Feb 6, 2014, Other inventors:

Turbine repair process, repaired coating, and repaired turbine component
US 20140030464 A1
https://www.google.com/patents/US20140030464?dq=rupak+das&hl=en&sa=X&ei=jBKVVKTQKMXroASGhIGACg&ved=0CDEQ6AEwAzgU
Filing date: Jul 30, 2012, Publication date: Jan 30, 2014, Other inventors: John McConnell Delvaux, Andres Jose Garcia-Crespo

Coating system for a gas turbine component – US 20140011038 A1 https://www.google.com/patents/US20140011038?dq=rupak+das&hl=en&sa=X&ei=jBKVVKTQKMXroASGhIGACg&ved=0CDgQ6AEwBDgU
Filing date: Jul 5, 2012, Publication date: Jan 9, 2014, Other inventors: Jon Conrad Schaeffer, James Zhang

Continuous Fiber Reinforced Mesh Bond Coat for Environmental Barrier Coating System – US 20130177440 A1
https://www.google.com/patents/US20130177440?dq=rupak+das&hl=en&sa=X&ei=jBKVVKTQKMXroASGhIGACg&ved=0CD8Q6AEwBTgU
Filing date: Jan 11, 2012, Publication date: Jul 11, 2013, Other inventors: James Zhang, Rupak Das, Herbert Chidsey Roberts, III, John McConnell Delvaux

Compositional Bond Coat for Hindering/Reversing Creep Degradation in Environmental Barrier Coatings – US 20130177441 A1
https://www.google.com/patents/US20130177441?dq=rupak+das&hl=en&sa=X&ei=jBKVVKTQKMXroASGhIGACg&ved=0CEYQ6AEwBjgU
Filing date: Jan 11, 2012, Publication date: Jul 11, 2013, Other inventors: John McConnell Delvaux, James Zhang

Creep resistant coating for ceramic turbine blades – US 20130177439 A1
https://www.google.com/patents/US20130177439?dq=rupak+das&hl=en&sa=X&ei=jBKVVKTQKMXroASGhIGACg&ved=0CE0Q6AEwBzgU
Filing date: Jan 11, 2012, Publication date: Jul 11, 2013, Other inventors: John McConnell Delvaux, James Zhang

Passivation of Silicon interface with hydrogen for enhancing the lives of CMC architectures – Docket Number: – 260713, Filed on 30-JAN-15, Other inventors:

Nano-silicon burst injections via compressed air through pressurised inner core for recession mitigation of FOD/DOD-hit damaged CMC buckets.
Docket Number: – 258782, Filed on 29-JAN-15, Other inventors:

Super hydrophobic SiC nanowires for enhanced life of CMC architectures
Docket Number: – 260715, Filed on 29-JAN-15, Other inventors:

Compositional design to reduce the devitrification of TGO during thermal cycling
Docket Number: – 259019, Filed on 26-JAN-15, Other inventors:

Pocket wireless display – 61975898, Filed on: 06-APR-2014

Multi-foldable, flexible pocket wireless display – 62101990, Filed on: 10-JAN-2015