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Treatment Of High Sulfate Containing Quicklime - EP1928783

The patent EP1928783 was granted to Chemical Lime on Feb 27, 2019. The application was originally filed on Aug 4, 2006 under application number EP06800889A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP1928783

CHEMICAL LIME
Application Number
EP06800889A
Filing Date
Aug 4, 2006
Status
Opposition Rejected
Sep 17, 2021
Publication Date
Feb 27, 2019
External Links
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CARMEUSE RESEARCH AND TECHNOLOGYOct 21, 2019AWA BENELUXADMISSIBLE

Patent Citations (6) New

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

Citation PhasePublication Number
DESCRIPTIONUS5502021
INTERNATIONAL-SEARCH-REPORTUS4464353
INTERNATIONAL-SEARCH-REPORTUS5334564
OPPOSITIONUS5380505
OPPOSITIONUS5502021
SEARCHUS5502021

Non-Patent Literature (NPL) Citations (3) 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
OPPOSITION- M.C. SCHROCK et al., "Types of calcium reagents and their application in acid mine drainage and abandoned mine land reclamation", National Meeting of the American Society of Mining and Reclamation, (20100000), pages 1018 - 1039, XP055652945
OPPOSITION- J.A.H. OATES, "Physical and chemical properties of limestone", Lime and Limestone - Chemistry and F05 Technology, Production and Uses, (19980000), pages 24 - 25, ISBN 3-527-29527-3, XP055652951
OPPOSITION- JH POTGIETER et al., "An empirical study of factors influencing lime slaking/Part II: Lime constituents and water composition", Water SA, (20030402), vol. 29, ISSN 0378-4738, XP055638051

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Dossier Documents

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