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Oil Compound And Defoamer Composition - EP2508237

The patent EP2508237 was granted to Shin Etsu Chemical on Sep 17, 2025. The application was originally filed on Mar 30, 2012 under application number EP12162670A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2508237

SHIN ETSU CHEMICAL
Application Number
EP12162670A
Filing Date
Mar 30, 2012
Status
Patent Maintained As Amended
Aug 15, 2025
Publication Date
Sep 17, 2025
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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EVONIK OPERATIONSMay 22, 2023EVONIK PATENT ASSOCIATIONADMISSIBLE

Patent Citations (25) New

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

Citation PhasePublication Number
DESCRIPTIONJP2007222812
DESCRIPTIONJP4232031B
DESCRIPTIONJPS5135556B
DESCRIPTIONJPS5219836B
DESCRIPTIONJPS5222638B
DESCRIPTIONJPS5231836B
DESCRIPTIONJPS5523084B
EXAMINATIONJPH08206409
OPPOSITIONEP0217501
OPPOSITIONEP2100650
OPPOSITIONJP2005137963
OPPOSITIONJPH02180603
OPPOSITIONJPH07328318
OPPOSITIONJPH10282027
OPPOSITIONJPH11281598
OPPOSITIONUS4690713
OPPOSITIONUS5531929
OPPOSITIONWO03029338
OPPOSITIONWO2006018145
SEARCHJP2005324140
SEARCHJP2007222812
SEARCHJP3100302B
SEARCHJP3417791B
SEARCHJPH11281598
SEARCHUS4690713

Non-Patent Literature (NPL) Citations (16) 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- D13: Protokoll zur Nachstellung von Beispiel 1 aus D12
OPPOSITION- D14: Datenblatt Aerosil® R 812 S
OPPOSITION- D15: 29Si-CP/MAS-NMR-Analytik für die Nachstellungen von Beispiel 1 aus D12
OPPOSITION- D18: Additional experimental data prepared by the patent proprietor and filed in the procedure of JP 5754402 B2
OPPOSITION- D19: Experimental report
OPPOSITION- D20a: Mischprotokoll DD 30493
OPPOSITION- D20b: Mischprotokoll DD 30494
OPPOSITION- D20c: Anlage1 zu Prüfbericht R-241112-00045
OPPOSITION- D4a: Protokoll zur Nachstellung von Beispiel 1 aus D1
OPPOSITION- D4b: Protokoll zur Nachstellung von Beispiel 1 aus D2
OPPOSITION- D4c: Protokoll zur Nachstellung von Beispiel 9 aus D2
OPPOSITION- D4d: Protokoll zur Nachstellung von Beispiel 12 aus D2
OPPOSITION- D4e: Protokoll zur Nachstellung von Beispiel D aus D3
OPPOSITION- D4f: Protokoll zur Nachstellung von Beispiel 13 aus D2
OPPOSITION- D5: 29Si-CP/MAS-NMR-Analyse für die Nachstellungen aus D1, D2 und D3
OPPOSITION- D8: HDK® - Produktübersicht

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Dossier Documents

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