A Flexible Foaming Process For Producing Thermally Insulated Articles - EP4077453

The patent EP4077453 was granted to Basf on Sep 27, 2023. The application was originally filed on Dec 8, 2020 under application number EP20820146A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4077453

BASF
Application Number
EP20820146A
Filing Date
Dec 8, 2020
Status
Granted And Under Opposition
Aug 25, 2023
Grant Date
Sep 27, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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COVESTRO DEUTSCHLANDJun 27, 2024LEVPATADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO2019EP66252-
DESCRIPTIONDE1111394
DESCRIPTIONDE1152536
DESCRIPTIONDE1152537
DESCRIPTIONDE1222669
DESCRIPTIONDE3612125
DESCRIPTIONEP2148156
DESCRIPTIONWO2011134856
DESCRIPTIONWO2011134866
INTERNATIONAL-SEARCH-REPORTUS2011221085
INTERNATIONAL-SEARCH-REPORTUS2012009414
INTERNATIONAL-SEARCH-REPORTUS2016376397

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 TextLink
DESCRIPTION- "Polyurethane", Polyurethane Handbook, Carl Hanser Verlag, (19930000), vol. 7-

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Dossier Documents

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