The Weekly Litigation News Digest is now live. Subscribe now

A Method Of Transporting Compost - EP2520159

The patent EP2520159 was granted to Cedar Spring on Nov 25, 2020. The application was originally filed on Mar 26, 2012 under application number EP12002101A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2520159

CEDAR SPRING
Application Number
EP12002101A
Filing Date
Mar 26, 2012
Status
Patent Maintained As Amended
Oct 23, 2020
Publication Date
Nov 25, 2020
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

Get instant alerts for new oppositions and patent status changes

COENEGRACHTS SUBSTRAATJul 17, 2018PATENTWERKINTERVENTION ADMISSIBLE
CNC HOLDINGMay 16, 2017ALGEMEEN OCTROOI EN MERKENBUREAUWITHDRAWN

Patent Citations (29) New

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

Citation PhasePublication Number
DESCRIPTIONDE3830289
DESCRIPTIONEP1767086
OPPOSITIONCN1283599
OPPOSITIONDE19702674
OPPOSITIONDE3830289
OPPOSITIONEP0085928
OPPOSITIONEP1767086
OPPOSITIONJP2002034492
OPPOSITIONJPH03280812
OPPOSITIONUS2621492
OPPOSITIONUS2786342
OPPOSITIONUS2913883
OPPOSITIONUS3828470
OPPOSITIONUS4061483
OPPOSITIONUS5421138
OPPOSITIONUS5934012
OPPOSITIONUS5992169
OPPOSITIONWO02057143
OPPOSITIONWO2009037514
OPPOSITIONWO9204256
OPPOSITIONWO9304948
OPPOSITIONWO9304949
OTHERDE3830289
OTHEREP1767086
OTHERUS2621492
SEARCHBE904994
SEARCHGB2317898
SEARCHHUP9800638
SEARCHIES72947

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents