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Self-Priming Centrifugal Pump - EP2894343

The patent EP2894343 was granted to Alfa Laval Corporate on Sep 1, 2021. The application was originally filed on Jan 12, 2014 under application number EP14150862A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2894343

ALFA LAVAL CORPORATE
Application Number
EP14150862A
Filing Date
Jan 12, 2014
Status
Patent Maintained As Amended
Jul 30, 2021
Publication Date
Sep 1, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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GEA TUCHENHAGENJul 4, 2018HAUCKADMISSIBLE
GEA TUCHENHAGENJul 4, 2018HAUCK PATENTANWALTSPARTNERSCHAFT MBBADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
DESCRIPTIONUS6585493
DESCRIPTIONWO2009007075
OPPOSITIONDE102007032228
OPPOSITIONDE102011106525
OPPOSITIONEP1191228
OPPOSITIONEP2672120
OPPOSITIONJP3156268U
OPPOSITIONSU964245
OPPOSITIONUS4770604
SEARCHDE102007032228
SEARCHDE102011106525
SEARCHEP1191228
SEARCHSU964245

Non-Patent Literature (NPL) Citations (7) 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- Anonymous, "Liquid ring vacuum pumps show their cost advantage", World Pumps, (20130300), pages 18 - 19, XP055501341
OPPOSITION- GEA Tuchenhagen GmbH, "GEA Tuchenhagen® - VARIFLOW Hygienic Centrifugal Pumps TP/TPS Series", GEA Catalogue, (20120101), pages 5 - 127, XP055501338
OPPOSITION- "Liquivac La pompe hybride - Construite pour durer et endurer", Liquivac Prospekt, (20110620), pages 1 - 12, XP055501343
OPPOSITION- S. Reimer, "Pumpe", a3Ds GmbH Analyse, (20151216), pages 1 - 4
OPPOSITION- Stephan Dirks, "Produktentwicklung E-PED Flow Components Hygienic Pump Technology", (20151118), pages 1 - 12
OPPOSITION- Tomlinson Hall & Co. Ltd.,, "Liquivac® Liquid Ring Vacuum Pumps- Installation, Operation & Maintenance Manual", pages 1 - 24
SEARCH- "GEA Flow Components Business Line Hygienische Pumpen Katalog 2012 engineering for a better world GEA Mechanical Equipment", (20120101), pages 1 - 128, URL: http://www.tuchenhagen.com/fileadmin/GEA_Tuchenhagen/Global/PDFs/Catalogs/Katalog-hygiensche-Kreiselpumpen-TP-TPS-2014-01.pdf, (20140519), XP055118620 [I] 1-8,12-15 * page 9 - page 12 * * page 114 - page 119 *

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Dossier Documents

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