IP Verse

Method For Producing A Heavy-Duty Component Made Of An Alpha+Gamma Titanium Aluminide Alloy For Piston Engines And Gas Turbines, In Particular Jet Engines - EP3067435

The patent EP3067435 was granted to Leistritz Turbinentechnik on Nov 24, 2021. The application was originally filed on Jan 29, 2016 under application number EP16153407A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3067435

LEISTRITZ TURBINENTECHNIK
Application Number
EP16153407A
Filing Date
Jan 29, 2016
Status
Patent Maintained As Amended
Oct 22, 2021
Grant Date
Nov 24, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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MTU AERO ENGINESApr 26, 2018LANGWITHDRAWN
LISI AEROSPACEApr 25, 2018LAVOIXADMISSIBLE

Patent Citations (23) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE10150674
OPPOSITIONDE10150674
OPPOSITIONDE102007051499
OPPOSITIONDE102015103422
OPPOSITIONEP1127949
OPPOSITIONEP1649954
OPPOSITIONEP2251445
OPPOSITIONEP2272993
OPPOSITIONEP2386663
OPPOSITIONEP3012337
OPPOSITIONJP2015004092
OPPOSITIONJPH08283890
OPPOSITIONUS2007034350
OPPOSITIONUS2014202601
OPPOSITIONUS5299353
OPPOSITIONUS5328530
OPPOSITIONUS8864918
OPPOSITIONUS8888461
OPPOSITIONWO2013020548
SEARCHDE10150674
SEARCHDE102007051499
SEARCHEP2386663
SEARCHUS5328530

Non-Patent Literature (NPL) Citations (23) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "Advanced Materials", AMG-
OPPOSITION- Deng Zhihai et al., "Hot Workability and Microstructure Evolution of TiAI Alloyin (a2+y) Dual-phase Field", Rare Metal Materials and Engineering, (20130700), vol. 42, no. 7, pages 1356 - 1361-
OPPOSITION- Deng Zhihai et al., "Hot Workability and Microstructure Evolution of TiAI Alloyin (a2+y) Dual-phase Field", Rare Metal Materials and Engineering, (20130700), vol. 42, no. 7, pages 1356 - 1361, XP055486540-
OPPOSITION- Extrakt aus einem GfE Katalog, y-TiAI, datiert März 2010-
OPPOSITION- "Forming and Forging", ASM Handbook, vol. 14-
OPPOSITION- George E Dieter, "Chapter 2 Bulk Workability of Metals", George E Dieter, Dieter et al., Handbook of Workability and Process Design, ASM International, pages 22 - 25, ISBN 0-87170-778-0-
OPPOSITION- George E Dieter, "Chapter 2 Bulk Workability of Metals", George E Dieter, Dieter et al., Handbook of Workability and Process Design, ASM International, pages 22 - 25, ISBN 0-87170-778-0, XP0055486181-
OPPOSITION- G. SAUTHOFF, Titan - Aluminid - Legierungen - Eine Werkstoff- gruppe mit Zukunft, Forschungszentrum Jülich - Projektträger Jülich PTJ, (20030000), ISBN 3-89336-318-1-
OPPOSITION- G. SAUTHOFF, Titan - Aluminid - Legierungen - Eine Werkstoff- gruppe mit Zukunft, Forschungszentrum Jülich - Projektträger Jülich PTJ, (20030000), ISBN 3-89336-318-1, XP055486469-
OPPOSITION- HELMUT CLEMENS et al., "Materials for Aircraft Engines", 7th European Winter School on Neutrons and Synchrotron Radiation, (20110309), pages 1 - 44, URL: http://planner2011.unileoben.ac.at/fileadmin/shares/planner2011/docs/private/16-Clemens.pdf-
OPPOSITION- HELMUT CLEMENS et al., "Materials for Aircraft Engines", 7th European Winter School on Neutrons and Synchrotron Radiation, (20110309), pages 1 - 44, URL: http://planner2011.unileoben.ac.at/fileadmin/shares/planner2011/docs/private/16-Clemens.pdf, XP055486257-
OPPOSITION- HUANG ZHAO-HUI et al., "Isothermal forging of y-TiAI based alloys", Transf. Nonferrous Met. Soc. China, (20031200), vol. 13, pages 1325 - 1328-
OPPOSITION- HUANG ZHAO-HUI et al., "Isothermal forging of y-TiAI based alloys", Transf. Nonferrous Met. Soc. China, (20031200), vol. 13, pages 1325 - 1328, XP055486187-
OPPOSITION- JACQUES TSCHOFFEN et al., "Development of forging processes for TiAI engine components for aerospace and automotive components", International Workshop on Gamma Alloy Technology, Toulouse, France, (20130611), pages 1 - 23-
OPPOSITION- JACQUES TSCHOFFEN et al., "Development of forging processes for TiAI engine components for aerospace and automotive components", International Workshop on Gamma Alloy Technology, Toulouse, France, (20130611), pages 1 - 23, XP055486295-
OPPOSITION- Programm der '7th European Winter School on Neutrons and Synchroton Radiation, 2011-
OPPOSITION- Programm International Workshop on Gamma Alloy Technology, Toulouse, FR, 11-14 Juni 2013-
OPPOSITION- STANLEY ABKOWITZ et al., "Alloying and heat-treatment", Titanium in Industry, van Nostrand, (19550000), pages 56 - 59-
OPPOSITION- STANLEY ABKOWITZ et al., "Alloying and heat-treatment", Titanium in Industry, van Nostrand, (19550000), pages 56 - 59, XP055486201-
OPPOSITION- Yang Fei et al., "Effect of Heat Treatment on Microstructure and Propertiesof as-Forged TiAI Alloy with beta Phase", Rare Metal Materials and Engineering, (20110900), vol. 40, no. 9, pages 1505 - 1509-
OPPOSITION- Yang Fei et al., "Effect of Heat Treatment on Microstructure and Propertiesof as-Forged TiAI Alloy with beta Phase", Rare Metal Materials and Engineering, (20110900), vol. 40, no. 9, pages 1505 - 1509, XP055486550-
OPPOSITION- ZHANG H. et al., "Process optimization for isothermal forging of TiAI Compressor blade by Numérical Simulation", 2nd International Conférence on Computer Engineering and Technology, (20100416), vol. 5, pages V5-412 - V5-415-
OPPOSITION- ZHANG H. et al., "Process optimization for isothermal forging of TiAI Compressor blade by Numérical Simulation", 2nd International Conférence on Computer Engineering and Technology, (20100416), vol. 5, pages V5-412 - V5-415, XP031690316-

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