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Method Of Treating A Portion Of A Subterranean Formation With Improved Water In Oil Emulsion - EP3604351

The patent EP3604351 was granted to Spcm on Jan 13, 2021. The application was originally filed on Jul 19, 2019 under application number EP19187328A. The patent is currently recorded with a legal status of "Revoked".

EP3604351

SPCM
Application Number
EP19187328A
Filing Date
Jul 19, 2019
Status
Revoked
Aug 15, 2025
Grant Date
Jan 13, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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KEMIRA OYJOct 12, 2021SANTARELLIADMISSIBLE

Patent Citations (20) New

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Citation PhasePublication NumberPublication Link
DESCRIPTIONEP0030425
DESCRIPTIONUS8383560
DESCRIPTIONWO2017027319
OPPOSITIONEP0030425
OPPOSITIONUS2014131039
OPPOSITIONUS2014144643
OPPOSITIONUS2015133347
OPPOSITIONUS2016333252
OPPOSITIONUS2018072935
OPPOSITIONUS9315722
OPPOSITIONWO2016011106
OPPOSITIONWO2016109333
OPPOSITIONWO2016109348
OPPOSITIONWO2017027319
OPPOSITIONWO2018045282
SEARCHEP0030425
SEARCHUS2014144643
SEARCHUS2018072935
SEARCHWO2016109348
SEARCHWO2017027319

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- GRIFFIN WC, "Classification of Surface-Active Agents by HLB", Journal of the Society of Cosmetic Chemists, (19490000), vol. 1, pages 311 - 326, XP000973377-

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Dossier Documents

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