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Method For Controlling Process, Operation Guidance Method, Method For Operating Blast Furnace, Method For Manufacturing Molten Iron, And Device For Controlling Process - EP3989013

The patent EP3989013 was granted to JFE Steel on Feb 14, 2024. The application was originally filed on Jul 2, 2020 under application number EP20845051A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3989013

JFE STEEL
Application Number
EP20845051A
Filing Date
Jul 2, 2020
Status
Granted And Under Opposition
Jan 12, 2024
Publication Date
Feb 14, 2024
External Links
Slate, Register, Google Patents

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ARCELORMITTALNov 6, 2024LAVOIXADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
DESCRIPTIONJPH11335710
INTERNATIONAL-SEARCH-REPORTJP2000129319
INTERNATIONAL-SEARCH-REPORTJP2001355010
INTERNATIONAL-SEARCH-REPORTJP2010204784
INTERNATIONAL-SEARCH-REPORTJP2018024935
OPPOSITIONJP6531782B
SEARCHUS2005154477
SEARCHUS2008195235

Non-Patent Literature (NPL) Citations (5) New

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

Citation PhaseReference Text
OPPOSITION- Anil K. Biswas, "4.3.1 Blast Volume", Anil K. Biswas, Anil K. Biswas, Principles of Blast Furnace Ironmaking : Theory and Practice, AU, Cootha, (19810101), pages 124 - 126, ISBN 0-949917-08-7, XP009558961
OPPOSITION- D2 - CCC Rightslink
OPPOSITION- Seborg Dale E., Edgar Thomas F. ; Mellichamp Duncan A. ; Doyle Iii Francis J., "Chapter 18 - Multiloop and Multivariable Control", Process Dynamics and Control, Wiley, (20170101), pages 326 - 349, ISBN 978-1-119-28591-5, XP093237047
OPPOSITION- Hokanson David A., Gerstle James G., "Dynamic Matrix Control Multivariable Controllers", Practical Distillation Control, Springer, (19920101), pages 248 - 271, doi:10.1007/978-1-4757-0277-4_12, ISBN 978-1-4757-0277-4, XP093238008
OPPOSITION- Hashimoto Yoshinari, Kitamura Yohei, Ohashi Tomohiro, Sawa Yoshitaka, Kano Manabu, "Transient model-based operation guidance on blast furnace", CONTROL ENGINEERING PRACTICE, GB , (20190101), vol. 82, doi:10.1016/j.conengprac.2018.10.009, ISSN 0967-0661, pages 130 - 141, XP093237030

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