Aluminium Alloy Free Of Si Primary Particles - EP2479296

The patent EP2479296 was granted to Hydro Aluminium Rolled Products on Jun 21, 2017. The application was originally filed on Jan 21, 2011 under application number EP11151662A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2479296

HYDRO ALUMINIUM ROLLED PRODUCTS
Application Number
EP11151662A
Filing Date
Jan 21, 2011
Status
Opposition Rejected
Jan 24, 2020
Grant Date
Jun 21, 2017
External Links
Slate, Register, Google Patents

Patent Summary

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ALERIS ROLLED PRODUCTS GERMANYMar 19, 2018MULLER SCHUPFNER & PARTNER PATENT UND RECHTSANWALTSPARTNERSCHAFT MBB MUCADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication NumberPublication Link
OPPOSITIONUS2003051342
OPPOSITIONUS2017282306
OPPOSITIONWO2014143800
SEARCHCN100525987C
SEARCHCN101823190
SEARCHDE19733204
SEARCHDE19852820
SEARCHEP0301472
SEARCHGB1363977
SEARCHUS3843333
SEARCHUS4126486

Non-Patent Literature (NPL) Citations (6) 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- I. OKAMOTO et al., "Brazebility of Aluminum using Al-Si Filler alloys with Different Compositions and Microstructures", JWRI, (19810000), vol. 10, no. 2, pages 163 - 171, XP055474672-
OPPOSITION- J.R. DAVIS & Associates, ASM Specialty Handbook. Aluminum and Aluminum Alloys, ASM International, (20071000), pages 44 - 45, XP055474675-
OPPOSITION- "Rolling Aluminum: From the Mine Through the Mill", The Aluminum Association, (20071200), XP055325910-
OPPOSITION- T. CARLBERG, "Silicon crystal formation during DC casting of aluminium-silicon alloys", Light Metals, (20090000), XP055474669-
SEARCH- LIU, ZHIYONG ET AL, "Influence of AlTi5 , AlTi5Bi on the grain refinement and the ambient tensile properties of ZL108 alloy", CA, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, (20001113), Database accession no. 2000:791611, URL: STN, XP002654406 [A] 1-12 * abstract *-
SEARCH[ ] - LIU, ZHIYONG ET AL, "Influence of AlTi5 , AlTi5Bi on the grain refinement and the ambient tensile properties of ZL108 alloy", TEZHONG ZHUZAO JI YOUSE HEJIN , (5), 11-12 CODEN: TZJHEE; ISSN: 1001-2249, (2000), XP009150836-

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Dossier Documents

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