Polyamide Mixture - EP2857437

The patent EP2857437 was granted to Evonik Degussa on Jan 15, 2025. The application was originally filed on Sep 29, 2014 under application number EP14186745A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2857437

EVONIK DEGUSSA
Application Number
EP14186745A
Filing Date
Sep 29, 2014
Status
Patent Maintained As Amended
Dec 13, 2024
Publication Date
Jan 15, 2025
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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ARKEMA FRANCEMar 19, 2020ARKEMA PATENTADMISSIBLE
EMS CHEMIEMar 18, 2020PFENNINGADMISSIBLE

Patent Citations (26) New

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

Citation PhasePublication Number
DESCRIPTIONDE1595150
DESCRIPTIONEP0619336
DESCRIPTIONEP0725101
DESCRIPTIONEP0837087
DESCRIPTIONEP1120443
DESCRIPTIONEP1595907
DESCRIPTIONWO2008025729
EXAMINATIONEP1595907
EXAMINATIONEP2057015
EXAMINATIONEP2816072
EXAMINATIONUS2010140846
OPPOSITIONEP1120443
OPPOSITIONEP1227131
OPPOSITIONEP1369447
OPPOSITIONEP1595907
OPPOSITIONEP1942147
OPPOSITIONEP2460858
OPPOSITIONEP2608276
OPPOSITIONJPS492367B
OPPOSITIONUS2011135860
OPPOSITIONUS5360891
OPPOSITIONWO2008006991
OPPOSITIONWO2009156323
SEARCHDE4310970
SEARCHEP0837087
SEARCHUS2007122615

Non-Patent Literature (NPL) Citations (1) 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- Degussa, "Trogamid� Transparent polyamides with an outstanding combination of properties /Trogamid� CX grades/", Degussa Brochure, (20070901), pages 4 - 26, XP055305049

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Dossier Documents

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