IP Verse

Packaging Paper And Method For The Production Thereof - EP4101980

The patent EP4101980 was granted to Mondi on Oct 23, 2024. The application was originally filed on Aug 12, 2021 under application number EP21191115A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4101980

MONDI
Application Number
EP21191115A
Filing Date
Aug 12, 2021
Status
Granted And Under Opposition
Sep 19, 2024
Grant Date
Oct 23, 2024
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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BILLERUD AKTIEBOLAG PUBLJul 9, 2025KRANSELL & WENNBORG KBADMISSIBLE
NORDIC PAPER BACKHAMMARJun 27, 2025BJERKEN HYNELL KBADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication NumberPublication Link
OPPOSITIONEP2186939
OPPOSITIONEP3088606
OPPOSITIONEP3168362
OPPOSITIONEP3786079
OPPOSITIONUS5061346
OPPOSITIONWO2011000942
OPPOSITIONWO2017080910
OPPOSITIONWO2017148921
OPPOSITIONWO2018185216
OPPOSITIONWO2020120535
OTHERGB2613511
OTHERWO2018185216
SEARCHEP2449176
SEARCHEP3088606
SEARCHEP3168362
SEARCHUS2021102340
SEARCHWO2020120535

Non-Patent Literature (NPL) Citations (37) 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- D10 - Invoice 1186415 for order 358078 - dated 2020-10-20 (see D8 and D9)-
OPPOSITION- D11 - Account statement, paid invoice 1186415 - dated 2020-12-15-
OPPOSITION- D12 - Order 358078 - Hans Andersson Paper Nya AB- dated 2020-10-20-
OPPOSITION- D13 - SX320 - Declaration of content - dated 2020-09-03-
OPPOSITION- D14 - SX320 - Packing list reels order 348262 - dated 2020-02-07-
OPPOSITION- D15 - PMS Analysis of 348262-dated 2019-12-23-
OPPOSITION- D16 - Invoice 1179846 for order 348262 - dated 2020-10-20 (see D8 and D9)-
OPPOSITION- D17 - Account statement - paid invoice 1179846 - dated 2020-02-20-
OPPOSITION- D19 - Paper testing report 348262 for Elof Hansson/MS Lahore Sack - dated 2020-02-10 (also referring to invoice 1179846)-
OPPOSITION- D20 - Grade Codes, lamKraft® sack and MF paper, Nordic Paper - dated 2020-12-15-
OPPOSITION- D21 - Length of fibres FP21-033 ft, Report analysis by RISE - dated 2017-05-24 (also including Kappa-)-
OPPOSITION- D22 - Affidavit - wood source declaration - dated 2020-09-07-
OPPOSITION- D23 - Statement for Sol bond - dated 2018-03-23-
OPPOSITION- D24 - Declaration regarding use of starch - dated 2018-03-14-
OPPOSITION- D25 - Paper testing report SX320 ad SX520 paper, respectively-
OPPOSITION- D26 - Declaration by Jimmy Johansson-
OPPOSITION- D27a - Appendix 1 to D27 - PTR (order 605372)-
OPPOSITION- D27b - Appendix 1a-f to D27- Delivery notes (order 605372)-
OPPOSITION- D27c - Appendix 1g-p to D27- Delivery notes (order 605372)-
OPPOSITION- D27d - Appendix2 to D27- PTR (order 615373)-
OPPOSITION- D27 - Declaration by Niclas Jacobsson-
OPPOSITION- D27e - Appendix 2a to D27- Delivery note (order 615373)-
OPPOSITION- D27f - Appendix3 to D27- Fibre length test results-
OPPOSITION- D27g - Appendix4 to D27- Paper testing report-
OPPOSITION- D7 - SX520 - Declaration of content - dated 2020-11-02-
OPPOSITION- D8 - SX520 Packing list reels order No. 358078 - dated 2020-11-16-
OPPOSITION- D9 - PMS Analysis of SX520090, order 358078- dated 2020-11-09-
OPPOSITION- Elisabet Brännvall, Göran Annergren, "Pulp Characterisation", Elisabet Brännvall, Göran Annergren, Monica Ek, Göran Gellerstedt, Gunnar Henriksson, Pulping chemistry and technology, de Gruyter , (20090101), pages 429 - 459, ISBN 978-3-11-021341-6, XP009186225-
OPPOSITION- Juha Ehrola, Ari Hernesnniemi, Harri Kuosa, Markku Kyytsonen, Pekka Linnonmaa, Taplo Maenpaa, Reijo Pietikinen, Rob Btapels, Mikko Tani and I lannu Vuorikari, "Passage; Chapter 1 Calendering", Juha Ehrola, Ari Hernesnniemi, Harri Kuosa, Markku Kyytsonen, Pekka Linnonmaa, Taplo Maenpaa, Reijo Pietikinen, Rob Btapels, Mikko Tani and I lannu Vuorikari, Rautiainen, Pentti, Papermaking Science and technology, Papermaking part 3, Finishing, 2nd Edition, Paper Engineers' Association, (20090101), pages 1 - 43, ISBN 978-952-5216-36-3, XP009562691-
OPPOSITION- Vishtal Alexey, Retulainen Elias , "Boosting the Extensibility Potential of Fibre Networks: A Review", bioresources.com, (20140101), vol. 9, no. 4, pages 7951 - 8001, XP093298173-
OPPOSITION- Jonathan Fowle and Mark J. Kirwan, "Chapter 3 - Paper-based flexible packaging", Jonathan Fowle and Mark J. Kirwan, Mark J. Kirwan, Handbook of Paper and Paperboard Packaging Technology, Second Edition, Wiley-Blackwell, (20130101), pages 91 - 124, ISBN 978-0-470-67066-8, XP009562582
OTHER- Anonymous, "Royal Extensible - Unbleached Unglazed Kraft Paper", AssiDoman Kraft Products, (19970501), pages 1 - 2, XP093134900-
OTHER- Eklund Dan, Lindstrom.T., "Paper Chemistry - An Introduction", DT Paper Science Publications, (19910101), pages 77 - 81, XP093134853-
OTHER- Ek Monica, Goran Gellerstedt, Henriksson Gunnar, "Pulping chemistry and technology", Pulping chemistry and technology, (20090101), pages 437 - 438, XP093134866-
OTHER- Forseth T, Helle T, Student Grad, "Effect of Moistening on Cross Sectional Details of Calendered Mechanical Paper", ANNUAL MEETING-TECHNICAL SECTION, 82nd, (19960101), pages 1 - 8, XP093134841-
OTHER- Paulapuro H., "Book 8: Papermaking part 1: stock preparation and wet end", (20000101), page 90, ISBN 978-952-5216-08-0, XP093062905-
OTHER- Pentti R., "Papermaking part 3 : finishing", Papermaking part 3 : finishing, (20090101), page 18, XP093134890-

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