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Blast Furnace Plant And Shutdown Process - EP3839074

The patent EP3839074 was granted to Danieli Corus on Feb 23, 2022. The application was originally filed on Dec 20, 2019 under application number EP19218986A. The patent is currently recorded with a legal status of "Revoked".

EP3839074

DANIELI CORUS
Application Number
EP19218986A
Filing Date
Dec 20, 2019
Status
Revoked
Sep 6, 2024
Grant Date
Feb 23, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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PAUL WURTHNov 21, 2022OFFICE FREYLINGERADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication NumberPublication Link
OPPOSITIONCN109234482
OPPOSITIONGB971586
OPPOSITIONJPS57155305
OPPOSITIONKR20030053644
OPPOSITIONKR20050023886
OPPOSITIONKR20130009135
SEARCHJPH04329810
SEARCHJPS57155305
SEARCHKR20110120443

Non-Patent Literature (NPL) Citations (4) 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- Burgo J., "Chapter 10. The manufacture of pig iron in the blast furnace", The Making, Shaping and Treating of Steel. 11th ed., AIST, (19990101), pages 699, 723 - 728, XP093005170-
OPPOSITION- Geerdes M., T. Spiering, J. Wise, G.J. Gravemaker, "Blast Furnace Blow-down Minimizing Environmental Emissions", AISTech 2009 Proceedings, (20090504), vol. I, pages 231 - 236, XP093005183-
OPPOSITION- Rorick Frederick C, "CHALLENGING BLAST FURNACE OPERATIONS", 22nd Mcmaster University Blast Furnace Ironmaking Course, (20120101), 22nd Mcmaster University Blast Furnace Ironmaking Course, (20221206), XP093005169-
OPPOSITION- Wallace J. P., A. J. Dzermejko, F. W. Hyle, N. J. Goodman, H. M. Lee, R. W. Zeigler, "Chapter 9. The blast furnace facility and equipment", The Making, Shaping and Treating of Steel. 11th ed., AIST, (19990101), pages 643, 680 - 682, XP055317932-

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