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Method For Treatment Of Industrial Water Circuits Using Biocides - EP3087035

The patent EP3087035 was granted to Kurita Water Industries on Nov 15, 2017. The application was originally filed on Dec 15, 2014 under application number EP14820748A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3087035

KURITA WATER INDUSTRIES
Application Number
EP14820748A
Filing Date
Dec 15, 2014
Status
Opposition Rejected
Jan 20, 2023
Grant Date
Nov 15, 2017
External Links
Slate, Register, Google Patents

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API ADDITIVES FOR PAPER INDUSTRYAug 13, 2018GRAPE & SCHWARZENSTEINERADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE102011101719
DESCRIPTIONEP0517102
DESCRIPTIONEP1293482
DESCRIPTIONEP1391430
DESCRIPTIONWO2007096885
INTERNATIONAL-SEARCH-REPORTEP0517102
INTERNATIONAL-SEARCH-REPORTJPH06142661
INTERNATIONAL-SEARCH-REPORTWO2013145440
OPPOSITIONDE102011101719
OPPOSITIONDE60316516T
OPPOSITIONEP0517102
OPPOSITIONJPH06142661
OPPOSITIONWO2013145440
OPPOSITIONWO2013184605

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 TextLink
INTERNATIONAL-SEARCH-REPORT- DATABASE WPI, 0, Derwent World Patents Index, vol. 2013, no. 68, Database accession no. 2013-Q06403, XP002736805 & WO2013145440 A1 20131003 (KURITA WATER IND LTD) [X] 6-9,11 * abstract * [I] 1-5,10-
OPPOSITION- Birgit Baumgartner et al, "Deposit control in tightly closed circuits of packaging paper machines", PTS Papersymposium 2010 Voortragsband Proceedings, (20100909), XP055513913-
OPPOSITION- THOMSON SCIETIFIC, DATABASE WPI, 1, Derwent World Patents Index, Database accession no. 2013-Q06403, XP002736805-

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Dossier Documents

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