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Method For The Production Of Composite Elements Based On Isocyanate-Based Foams - EP2735375

The patent EP2735375 was granted to Basf on Jun 17, 2020. The application was originally filed on Dec 15, 2008 under application number EP14152154A. The patent is currently recorded with a legal status of "Revoked".

EP2735375

BASF
Application Number
EP14152154A
Filing Date
Dec 15, 2008
Status
Revoked
Feb 27, 2024
Publication Date
Jun 17, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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COVESTRO DEUTSCHLANDMar 16, 2021LEVPATADMISSIBLE
HUNTSMANMar 10, 2021MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (28) New

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

Citation PhasePublication Number
DESCRIPTIONDE19741523
DESCRIPTIONWO2006029786
EXAMINATIONJPH08266939
EXAMINATIONUS4572435
OPPOSITIONEP0553695
OPPOSITIONEP0770466
OPPOSITIONEP1066944
OPPOSITIONGB1596464
OPPOSITIONJP2006142125
OPPOSITIONJP2006142126
OPPOSITIONUS2005222289
OPPOSITIONUS2098523
OPPOSITIONUS3431889
OPPOSITIONUS4165211
OPPOSITIONUS4201321
OPPOSITIONUS4572435
OPPOSITIONUS4809744
OPPOSITIONUS4945854
OPPOSITIONUS5264036
OPPOSITIONWO2005118240
OPPOSITIONWO2008104492
SEARCHDE4225618
SEARCHEP0770466
SEARCHJP2006142125
SEARCHUS2005222289
SEARCHUS2098523
SEARCHUS3431889
SEARCHWO0069571

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 Text
EXAMINATION- Dr Manfred Kapps ET AL, "The production of rigid polyurethane foam Contents", (20040629), URL: http://www.dyna-mart.com/downloadfile.php?fn=Rk9BTSBCQVlFUi5wZGY=, (20190517), XP055589625
OPPOSITION- Berwing Beate, "Zeitdruck gemeistert", Plastverarbeiter, (20040000), vol. 55, pages 50 - 51, XP055795874
OPPOSITION- "Flow properties", D. RANDALL et al., The polyurethane book, John Wiley, (20020000), pages 354 - 356, XP055788857
OPPOSITION- HENNECKE, "Ti43 Panel Foamer Brochure", HENNECKE, (198609), pages 1 - 8, XP055289417
OPPOSITION- "Ti43 Panel Foamer", Hennecke Brochure, (19860900), XP055289417
OPPOSITION- "Non-Newtonian Fluids: An Introduction", R.P. CHHABRA, SERC School-cum Symposium on Rheology of Complex Fluids, New York, Springer, (20100104), pages 1 - 33, XP055534728
OPPOSITION- I. FYRIPPI et al., "Flowmetering of non-Newtonian liquids", Flow Measurement and Instrumentation, (20040600), vol. 15, no. 3, pages 131 - 138, XP055788825

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Dossier Documents

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