IP Verse

Glass Manufacturing Method Using Electric Melting - EP2935138

EP2935138

SAINT GOBAIN
Application Number
EP13821881A
Filing Date
Dec 20, 2013
Status
Granted And Under Opposition
Mar 26, 2021
Grant Date
Apr 28, 2021
External Links
Slate, Register, Google Patents

Bibliography

The patent EP2935138B1 was granted to Saint Gobain on Apr 28, 2021 following the initial filing on Dec 20, 2013 under the application number EP13821881A . The current legal status of the patent is Granted And Under Opposition.

Patent Summary

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Patent Family

Patent Oppositions

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ROCKWOOLJan 28, 2022ADMISSIBLE

Patent Citations New

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

Citation PhasePatent NumberPatent Link
DESCRIPTIONWO9302977
EXAMINATIONUS5346864
INTERNATIONAL-SEARCH-REPORTUS2008191179
INTERNATIONAL-SEARCH-REPORTUS3928049
INTERNATIONAL-SEARCH-REPORTUS4376598
INTERNATIONAL-SEARCH-REPORTUS5188649
INTERNATIONAL-SEARCH-REPORTUS5935885
INTERNATIONAL-SEARCH-REPORTUS6001494
INTERNATIONAL-SEARCH-REPORTWO2012083334
OPPOSITIONCN101851064
OPPOSITIONGB1459178
OPPOSITIONUS3348956
OPPOSITIONUS3928049
OPPOSITIONUS4376598
OPPOSITIONUS5188649
OPPOSITIONUS5346864
OPPOSITIONWO9825863
OPPOSITIONWO9928253

Non-Patent Literature (NPL) Citations 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- "Iron in glass", M. B. VOLF, Chemical Approach to Glass, Elsevier, (19840000), vol. 7, pages 354 - 356, XP055891089-
OPPOSITION- SCHREIBER et al., "Redox chemistry of iron-manganese and iron-chromium interactions in soda lime silicate glass melts", Glastech. Ber. Glass. Sci. Technol., (19960000), vol. 69, no. 9, XP000622091-
OPPOSITION- Wallenberger Frederick T., Paul A. Bingham, "Chapter 2 Design of Energy-Friendly Glass Fibers", Fiberglass and Glass Technology. Energy-Friendly Compositions and Applications, Springer, (20100101), pages 91 - 99, XP055891093-
OPPOSITION- FABER, "Optical properties and redox state of silicate glass melts", C. R. Chimie, (20020000), vol. 5, doi:10.1016/S1631-0748(02)01439-X, pages 705 - 712, XP002346447

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Dossier Documents

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