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Adhesive System For Preparing Lignocellulosic Composites - EP2928977

The patent EP2928977 was granted to Henkel on Oct 28, 2020. The application was originally filed on Dec 3, 2013 under application number EP13799540A. The patent is currently recorded with a legal status of "Revoked".

EP2928977

HENKEL
Application Number
EP13799540A
Filing Date
Dec 3, 2013
Status
Revoked
Jul 18, 2025
Publication Date
Oct 28, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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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JOWATJul 22, 2021VON ROHR -
JOWATJul 22, 2021VON ROHR PATENTANWALTE PARTNERSCHAFT MBB -
DYNEAJul 2, 2021ZACCO NORWAYADMISSIBLE

Patent Citations (72) New

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

Citation PhasePublication Number
DESCRIPTIONGB848671
DESCRIPTIONGB874430
DESCRIPTIONGB889050
DESCRIPTIONUS4148840
DESCRIPTIONUS4218543
DESCRIPTIONUS4269945
DESCRIPTIONUS4374210
DESCRIPTIONUS4390645
DESCRIPTIONUS4463107
DESCRIPTIONUS4565647
DESCRIPTIONUS4574137
DESCRIPTIONUS4910279
DESCRIPTIONUS5543487
DESCRIPTIONUS5776872
DESCRIPTIONUS5883059
DESCRIPTIONUS5883062
DESCRIPTIONWO03093385
DESCRIPTIONWO2007095670
EXAMINATIONJP2013108009
EXAMINATIONJP2016216606
EXAMINATIONUS2003215755
INTERNATIONAL-SEARCH-REPORTDE4428382
INTERNATIONAL-SEARCH-REPORTEP2511346
INTERNATIONAL-SEARCH-REPORTUS2004103986
INTERNATIONAL-SEARCH-REPORTUS2007187028
INTERNATIONAL-SEARCH-REPORTUS2008245271
INTERNATIONAL-SEARCH-REPORTUS2008283425
INTERNATIONAL-SEARCH-REPORTUS2009053411
INTERNATIONAL-SEARCH-REPORTUS2011104073
INTERNATIONAL-SEARCH-REPORTUS2012114928
INTERNATIONAL-SEARCH-REPORTUS8128748
INTERNATIONAL-SEARCH-REPORTWO03093385
INTERNATIONAL-SEARCH-REPORTWO2006125731
INTERNATIONAL-SEARCH-REPORTWO2007095670
INTERNATIONAL-SEARCH-REPORTWO2007140858
OPPOSITIONDE2365623
OPPOSITIONDE4428382
OPPOSITIONEP2511346
OPPOSITIONEP2694200
OPPOSITIONEP2848638
OPPOSITIONGB848671
OPPOSITIONGB874430
OPPOSITIONJP2013108009
OPPOSITIONJP2016216606
OPPOSITIONUS2003215755
OPPOSITIONUS2004103986
OPPOSITIONUS2007187028
OPPOSITIONUS2008245271
OPPOSITIONUS2008283425
OPPOSITIONUS2009053411
OPPOSITIONUS2011104073
OPPOSITIONUS2012114928
OPPOSITIONUS4148840
OPPOSITIONUS4218543
OPPOSITIONUS4269945
OPPOSITIONUS4374210
OPPOSITIONUS4390645
OPPOSITIONUS4463107
OPPOSITIONUS4565647
OPPOSITIONUS4574137
OPPOSITIONUS4898776
OPPOSITIONUS4910279
OPPOSITIONUS5543487
OPPOSITIONUS5776872
OPPOSITIONUS5883059
OPPOSITIONUS5883062
OPPOSITIONUS8128748
OPPOSITIONWO0190271
OPPOSITIONWO03093385
OPPOSITIONWO2006125731
OPPOSITIONWO2007095670
OPPOSITIONWO2007140858

Dossier Documents

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    Description

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