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High Density Aqueous Well Fluids - EP3180408

The patent EP3180408 was granted to Albemarle on Dec 12, 2018. The application was originally filed on Jul 23, 2015 under application number EP15744840A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3180408

ALBEMARLE
Application Number
EP15744840A
Filing Date
Jul 23, 2015
Status
Opposition Rejected
Mar 24, 2023
Grant Date
Dec 12, 2018
External Links
Slate, Register, Google Patents

Patent Summary

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BROMINE COMPOUNDSJul 19, 2019 -

Patent Citations (11) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTUS2005101490
INTERNATIONAL-SEARCH-REPORTWO2004050557
INTERNATIONAL-SEARCH-REPORTWO9923188
OPPOSITIONJPH04338117
OPPOSITIONUS2018298266
OPPOSITIONUS2898294
OPPOSITIONUS4248850
OPPOSITIONUS4304677
OPPOSITIONUS4725372
OPPOSITIONUS6730234
OPPOSITIONWO2006065990

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 TextLink
OPPOSITION- Anonymous, "Testing of Heavy Brines", API Recommended Practice 13J, (20141000), pages 9 - 32, XP055625619-
OPPOSITION- "Inorganic bromine compounds", Bromine and its Compounds, London, (19660000), pages 104 - 147, XP055625638-
OPPOSITION- R. DUHLEV et al., "Double salt formation in MBr2 -M' Br2 -H2O and MCI2 -H2O Systems (M, M' = MG, Ca, Mn, Zn, Cd)", Z. anorg. allg. chem. ., (19870000), vol. 549, pages 225 - 232, XP055625606-
OPPOSITION- S. J. JEU et al., "Systemic Approach to Selecting Completion Fluids for Deepwater Subsea Wells Reduces Completion Problems", AADE 2002 Technology Conference, (20020402), pages 1 - 9, XP055625623-

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Dossier Documents

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