IP Verse

Die Cast Aluminum Alloys For Structural Components - EP4093894

The patent EP4093894 was granted to Tesla on Oct 9, 2024. The application was originally filed on Jan 20, 2021 under application number EP21704681A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4093894

TESLA
Application Number
EP21704681A
Filing Date
Jan 20, 2021
Status
Granted And Under Opposition
Sep 6, 2024
Grant Date
Oct 9, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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ANDLAUERJul 2, 2025WESER & KOLLEGEN PATENTANWALTE PARTMBBADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTCN102676887
INTERNATIONAL-SEARCH-REPORTDE102015007929
INTERNATIONAL-SEARCH-REPORTUS2017107599
OPPOSITIONUS2006115375
OPPOSITIONUS2017121801
OPPOSITIONUS2018010214
OPPOSITIONUS2018274072
OPPOSITIONUS2025019802
OPPOSITIONWO2013041584

Non-Patent Literature (NPL) Citations (7) 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
INTERNATIONAL-SEARCH-REPORT- Rheinfelden Alloys, "Primary aluminum HPDC Alloys for Structural Casts in Vehicle Construction", (20180831), pages 1 - 60, URL: https://rheinfelden-alloys.eu/wp-content/uploads/2018/09/rheinfelden_alloys_structural_casts_2018.pdf, (20210407), XP055792919 [X] 1,2,16-19 * page 30 * * table 2 *-
OPPOSITION- Anonymous, "Aluminium-silicon alloys", Wikipedia, (20250220), Wikipedia, URL: https://en.wikipedia.org/w/index.php?title=Aluminium-silicon alloys&oldid=1276709204, XP093295765-
OPPOSITION- Bogdanoff Toni, Dahlström Jimmy, "The influence of copper on an Al-Si-Mg alloy (A356) - Microstructure and mechanical properties", Bachelor's Thesis, Jönköping University, (20090601), XP093295759-
OPPOSITION- D2 - Approved text according to the Communication under Rule 71(3) EPC dated 02 May 2024-
OPPOSITION- D8 - Rheinfelden Alloys: "Silafont®-38" (no date)-
OPPOSITION- Rheinfelden Alloys, "Primary aluminum HPDC Alloys for Structural Casts in Vehicle Construction", (20180831), pages 1 - 60, URL: https://rheinfelden-alloys.eu/wp-content/uploads/2018/09/rheinfelden_alloys_structural_casts_2018.pdf, (20210407), XP055792919-
OPPOSITION- Lee Eunkyung, Mishra Brajendra, "Effect of Solidification Cooling Rate on Mechanical Properties and Microstructure of Al-Si-Mn-Mg Alloy", Materials Transactions, The Japanese Institute of MEtals and Materials, JP, JP , (20170101), vol. 58, no. 11, doi:10.2320/matertrans.M2017170, ISSN 1345-9678, pages 1624 - 1627, XP093295755

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Dossier Documents

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