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Improved Acoustic Performance Of Timber Frame Partitions - EP3204565

The patent EP3204565 was granted to Saint Gobain on Dec 9, 2020. The application was originally filed on Oct 9, 2015 under application number EP15794611A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3204565

SAINT GOBAIN
Application Number
EP15794611A
Filing Date
Oct 9, 2015
Status
Opposition Rejected
Aug 11, 2023
Grant Date
Dec 9, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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KNAUF INSULATIONSep 9, 2021DOMPATENT VON KREISLER SELTING WERNERADMISSIBLE
KNAUF INSULATIONSep 9, 2021DOMPATENT VON PATENT UND RECHTSANWALTENADMISSIBLE

Patent Citations (5) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2009299460
INTERNATIONAL-SEARCH-REPORTUS2007048490
INTERNATIONAL-SEARCH-REPORTWO2014138283
OPPOSITIONJP2002070239
OPPOSITIONWO2014138283

Non-Patent Literature (NPL) Citations (4) 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
INTERNATIONAL-SEARCH-REPORT- "APPLICATION AND FINISHING OF GYPSUM PANEL PRODUCTS GA-216-2007", (20071231), URL: http://www.lafarge-na.com/GA-216-07_English.pdf, (20151217), XP055237331 [I] 1,4-9 * page 8, paragraph 5.7; figures 6,7 * [A] 2,3,10-12
OPPOSITION- Anonymous, "Produktinformationen Trockenbausysteme Knauf Holzständerwände", Knauf Gips KG, (20110800), pages 1 - 24, XP055844676
OPPOSITION- QUIRT, J. D. et al., "Influence of Sound-absorbing Material, Stud Type and Spacing, and Screw Spacing on Sound Transmission through a Double-panel Wall Specimen", Proceedings of the 1993 Interna- tional Congress on Noise Control Engineering, (19930000), vol. II, pages 971 - 974, XP055844670
OPPOSITION- Uris A., Et Al., "Influence of screw spacings on sound reduction index in lightweight partitions", Applied Acoustics, (20020101), vol. 63, pages 813 - 818, XP055844672

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Dossier Documents

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