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Method For Processing Slags Of Non-Ferrous Metallurgy - EP2839045

The patent EP2839045 was granted to Outotec Finland on Sep 27, 2017. The application was originally filed on Apr 15, 2013 under application number EP13778649A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2839045

OUTOTEC FINLAND
Application Number
EP13778649A
Filing Date
Apr 15, 2013
Status
Opposition Rejected
Feb 21, 2020
Grant Date
Sep 27, 2017
External Links
Slate, Register, Google Patents

Patent Summary

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BOLIDEN COMMERCIALJun 27, 2018SWEA LAWADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTEP2128279
INTERNATIONAL-SEARCH-REPORTUS2010242682
OPPOSITIONUS2010242676
OPPOSITIONUS3032411
OPPOSITIONWO2007066350
SEARCHEP1641948
SEARCHUS2010242682
SEARCHUS3032411
SEARCHWO2007066350
SEARCHWO2011027334

Non-Patent Literature (NPL) Citations (3) 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- BORELL M., "Slag - A Resource in the Sustainable Society", Securing the Future - International Conference on Mining and the Environment Metals and Energy Recovery, Skelleftea, Sweden, (20050000), pages 1 - 9, XP055489683-
OPPOSITION- LEHNER T. et al., "Zinc and Lead Processing at the Boliden's Rönnskär Smelter", LEHNER T. et al., J.E. Dutrizac et al, Zinc and Lead Processing, (19980000), pages 85 - 92, XP055489700-
OPPOSITION- 0. A. SUNDSTROM, "The Slag Fuming Plant at the Rönnskär Works of the Boliden Aktiebolag, Skelleftehamn, Sweden", JOM: JOURNAL OF METALS, (19690600), vol. 21, no. 6, pages 15 - 21, XP055489693

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Dossier Documents

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