IP Verse

Functional Polysiloxanes - EP3850049

The patent EP3850049 was granted to Momentive Performance Materials on Nov 5, 2025. The application was originally filed on Sep 12, 2019 under application number EP19765521A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3850049

MOMENTIVE PERFORMANCE MATERIALS
Application Number
EP19765521A
Filing Date
Sep 12, 2019
Status
Patent Maintained As Amended
Oct 3, 2025
Grant Date
Nov 5, 2025
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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THE DOW CHEMICALDec 1, 2023BECK GREENERADMISSIBLE

Patent Citations (54) New

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

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Non-Patent Literature (NPL) Citations (5) 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- A, "Elastosil LR 3003/40 B", Wacker Safety data sheet, (20220911), pages 1 - 9, XP093148398-
OPPOSITION- Anonymous, "Elastosil LR 3003/40 A/B Liquid Silicone Rubber (LSR)", Wacker, (20210701), pages 1 - 4, XP093148399-
OPPOSITION- Anonymous, "Elastosil LR 3003/40 A", Wacker safety data sheet, (20220911), pages 1 - 8, XP093148394-
OPPOSITION- Anonymous, "SilForce SL6110 Release Coating", Momentive Technical data sheet, (20211013), pages 1 - 9, XP093148404-
OPPOSITION- Anonymous, "SilForc SL6625 SilForce SL6625 Release Coating", Momentive Technical data sheet, (20211013), pages 1 - 7, XP093148403-

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Dossier Documents

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