IP Verse

Method And Device For Starch Application - EP3830336

The patent EP3830336 was granted to Voith Patent on Feb 22, 2023. The application was originally filed on Jul 9, 2019 under application number EP19737727A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3830336

VOITH PATENT
Application Number
EP19737727A
Filing Date
Jul 9, 2019
Status
Granted And Under Opposition
Jan 20, 2023
Grant Date
Feb 22, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status

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ANDRITZ KUSTERSNov 20, 2023SPARING ROHL HENSELERADMISSIBLE
VALMETNov 20, 2023TBKADMISSIBLE

Patent Citations (47) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONFI20170000013-
DESCRIPTIONDE102011076718
INTERNATIONAL-SEARCH-REPORTDE102011017672
INTERNATIONAL-SEARCH-REPORTDE102016114968
INTERNATIONAL-SEARCH-REPORTEP2273009
INTERNATIONAL-SEARCH-REPORTEP2518212
INTERNATIONAL-SEARCH-REPORTUS2003221808
INTERNATIONAL-SEARCH-REPORTUS2009317549
INTERNATIONAL-SEARCH-REPORTUS5887517
INTERNATIONAL-SEARCH-REPORTWO2012072873
OPPOSITIONDE10012344
OPPOSITIONDE102006057870
OPPOSITIONDE102008040057
OPPOSITIONDE102009012920
OPPOSITIONDE102011017672
OPPOSITIONDE102015204975
OPPOSITIONDE102016114968
OPPOSITIONDE102018100924
OPPOSITIONDE19716647
OPPOSITIONDE29924891U
OPPOSITIONDE4211401
OPPOSITIONDE69217603T
OPPOSITIONDE9100291U
OPPOSITIONEP0454643
OPPOSITIONEP1964972
OPPOSITIONEP2273009
OPPOSITIONEP2518212
OPPOSITIONEP2981647
OPPOSITIONFI20021348
OPPOSITIONFI20021348L
OPPOSITIONGB2103115
OPPOSITIONJP2001300386
OPPOSITIONJP2002263540
OPPOSITIONUS2003221808
OPPOSITIONUS2005039871
OPPOSITIONUS2009317549
OPPOSITIONUS2011003079
OPPOSITIONUS2016038969
OPPOSITIONUS4093016
OPPOSITIONUS5887517
OPPOSITIONWO0078468
OPPOSITIONWO2004001133
OPPOSITIONWO2011151238
OPPOSITIONWO2012072873
OPPOSITIONWO2015036391
OPPOSITIONWO9729238
OPPOSITIONWO9747810

Non-Patent Literature (NPL) Citations (11) 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, "Hardness Correlation Table", Notedome, (20160804), pages 1 - 1, Notedome, URL: https://web.archive.org/web/20160804140935/http://www.notedome.com/pdfs/hardness_correlation.pdf, (20240321), XP093144012-
OPPOSITION- Anonymous, "Neue Möglichkeiten mit Optimizer Hard", Karton und Papier - Karton und Papiermaschinen - Größenbestimmung - OptiSizer Leimung mit hartem Nip - Neue Möglichkeiten mit Hard-Nip-Sizing, valmet.com, (20240321), pages 1 - 7, Karton und Papier - Karton und Papiermaschinen - Größenbestimmung - OptiSizer Leimung mit hartem Nip - Neue Möglichkeiten mit Hard-Nip-Sizing, URL: https://www.valmet.com/board-and-paper/board-and-paper-machines/sizing/optisizer-hard-nip-sizing/new-opportunities-with-hard-nip-sizing/, (20240321), XP093144037-
OPPOSITION- J. H. Bos, "Teil 3 Oberflächenveredlung von Papier: 1.1.3 Filmpressen", Das Papierbuch : Handbuch der Papierherstellung. : EPN, Houten, NL, ECA Pulp & Paper b. v., (19990101), pages 356 - 357, ISBN 90-11-06038-5, XP009552931-
OPPOSITION- Johan Gullichsen; Hannu Paulapuro, "Chapter 2: Paperboard Grades", Paper and Board Grades, Book 18, Helsinki, Finland, Finnish Paper Engineers' Association and TAPPI, (20000101), pages 56 - 72, ISBN 952-5216-18-7, XP009552915-
OPPOSITION- Jouni Paltakari, "Chapter 1 Introduction to pigment coating and surface sizing of paper and board", Pigment Coating and Surface Sizing of Paper, Book 11, Helsinki, Finland, Paper Engineers' Association/Paperi ja Puu Oy, (20090101), vol. 11, pages 13 - 28, ISBN 978-952-5216-27-1, XP009552911-
OPPOSITION- Jürgen Blechschmidt, "10.1 Überblick", Taschenbuch der Papiertechnik, Leipzig , Carl Hanser Verlag, (20130101), pages 295 - 307, ISBN 978-3-446-43802-6, XP009552917-
OPPOSITION- Jürgen Blechschmidt, "Passage; Chapter 10: Erzeugung von Papier", Taschenbuch der Papiertechnik, Leipzig , Carl Hanser Verlag, (20130101), pages 346 - 349, ISBN 978-3-446-43802-6, XP009552918-
OPPOSITION- Partanen Juhani, "Uncompromised roll cover performance for sizing and coating", Valmet Roll Covers - Moving roll performance forward, Finland, Valmet Technologies Inc., (20140101), pages 1 - 10, XP093144003-
OPPOSITION- Professor Dr.-Ing. habil. Jürgen Blechschmidt, "Passage", Taschenbuch der Papiertechnik, Leipzig , Carl Hanser Verlag, (20130101), pages 456 - 461, ISBN 978-3-446-43802-6, XP009552919-
OPPOSITION- Herbert Holik, Johann Moser, "10.2.3.2 Press Rolls", Handbook of Paper and Board, Volume 1, Munich, Germany , Corporate Media , (20130528), pages 567 - 572, doi:10.1002/9783527652495.ch10, ISBN 978-3-527-33184-0, XP009552912
OPPOSITION- Lipponen Juha, Astola Jouni, "Novel method for quantitative starch penetration analysis through iodine staining and image analysis of cross-sections of uncoated fine paper", Nordic Pulp & Paper Research Journal, Stockholm, SE, SE , (20040801), vol. 19, no. 3, doi:10.3183/npprj-2004-19-03-p300-308, ISSN 0283-2631, pages 300 - 308, XP093144048

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Dossier Documents

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