The weekly litigation news digest is live. Subscribe now
The patent EP1566266 was granted to Flexopack Plastics Industry on Sep 14, 2022. The application was filed on Feb 18, 2005 under application number EP05003540A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| CRYOVAC | Jan 26, 2018 | UEXKULL & STOLBERG | ADMISSIBLE |
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
Aug 19, 2022
Aug 19, 2022
Aug 12, 2022
Aug 4, 2022
Aug 4, 2022
Aug 4, 2022
Aug 4, 2022
May 12, 2022
May 12, 2022
Apr 25, 2022
Refund of fees
Appeal
Apr 21, 2022
Apr 14, 2022
Apr 14, 2022
Apr 14, 2022
Apr 14, 2022
Apr 14, 2022
Mar 4, 2022
Mar 4, 2022
Mar 4, 2022
Feb 28, 2022
(Electronic) Receipt
Appeal
Feb 28, 2022
Feb 28, 2022
Feb 11, 2022
Feb 8, 2022
(Electronic) Receipt
Appeal
Feb 8, 2022
Feb 8, 2022
Nov 25, 2021
Nov 25, 2021
Aug 11, 2021
(Electronic) Receipt
Appeal
Aug 11, 2021
Aug 11, 2021
Aug 10, 2021
Aug 10, 2021
Aug 5, 2021
Jul 14, 2021
Jun 24, 2021
Dec 10, 2020
May 4, 2020
Apr 28, 2020
(Electronic) Receipt
Appeal
Apr 28, 2020
Apr 28, 2020
Reply to appeal
Appeal
Apr 21, 2020
Apr 21, 2020
Apr 21, 2020
Apr 16, 2020
(Electronic) Receipt
Appeal
Apr 16, 2020
Apr 16, 2020
Jan 20, 2020
Jan 20, 2020
Dec 11, 2019
Dec 5, 2019
(Electronic) Receipt
Appeal
Dec 5, 2019
Dec 5, 2019
Dec 5, 2019
Dec 5, 2019
Dec 5, 2019
Dec 5, 2019
Dec 5, 2019
Dec 5, 2019
Oct 14, 2019
Oct 14, 2019
Oct 4, 2019
(Electronic) Receipt
Appeal
Oct 4, 2019
Oct 4, 2019
Notice of appeal
Appeal
Sep 4, 2019
Sep 4, 2019
Aug 14, 2019
Aug 8, 2019
Aug 2, 2019
Jul 31, 2019
Jul 31, 2019
Jul 30, 2019
Jul 26, 2019
Jul 26, 2019
Jul 26, 2019
Jul 26, 2019
Jul 26, 2019
Jul 26, 2019
Jul 26, 2019
Jul 26, 2019
Means of redress
OPPO
Jul 26, 2019
Jul 26, 2019
Jul 26, 2019
Jul 26, 2019
Jul 26, 2019
Jul 26, 2019
Jun 6, 2019
Apr 10, 2019
Apr 10, 2019
Apr 8, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 5, 2019
Apr 4, 2019
Apr 1, 2019
Apr 1, 2019
Apr 1, 2019
Oct 30, 2018
Oct 29, 2018
Oct 26, 2018
Oct 26, 2018
Oct 24, 2018
Oct 24, 2018
Oct 24, 2018
Oct 24, 2018
Jun 26, 2018
Jun 18, 2018
Jun 18, 2018
Jun 18, 2018
Feb 7, 2018
Feb 7, 2018
Feb 1, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Jan 26, 2018
Apr 26, 2017
Mar 30, 2017
Decision to grant a European patent
Search/Exam
Mar 17, 2017
(Electronic) Receipt
Search/Exam
Mar 17, 2017
French translation of claims
Search/Exam
Mar 17, 2017
German translation of the claims
Search/Exam
Mar 17, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 23, 2016
Nov 23, 2016
Nov 23, 2016
Intention to grant (signatures)
Search/Exam
Nov 23, 2016
Text intended for grant (clean copy)
Search/Exam
Nov 23, 2016
Jul 5, 2016
(Electronic) Receipt
Search/Exam
Jul 5, 2016
Amended description with annotations
Search/Exam
Jul 5, 2016
Description
Search/Exam
Jul 5, 2016
Letter accompanying subsequently filed items
Search/Exam
Jul 5, 2016
Mar 16, 2016
Annex to the communication
Search/Exam
Mar 16, 2016
Communication from the Examining Division
Search/Exam
Mar 10, 2016
Submission concerning representation
Search/Exam
Nov 5, 2015
(Electronic) Receipt
Search/Exam
Nov 5, 2015
Amended claims with annotations
Search/Exam
Nov 5, 2015
Claims
Search/Exam
Nov 5, 2015
Letter accompanying subsequently filed items
Search/Exam
Nov 5, 2015
Sep 15, 2015
Sep 10, 2015
May 20, 2015
Submission concerning representation
Search/Exam
May 5, 2015
Annex to the communication
Search/Exam
May 5, 2015
Communication from the Examining Division
Search/Exam
Apr 2, 2012
Mar 22, 2012
Dec 16, 2011
Dec 14, 2011
Submission concerning representation
Search/Exam
Aug 25, 2011
(Electronic) Receipt
Search/Exam
Aug 25, 2011
Amended claims with annotations
Search/Exam
Aug 25, 2011
Claims
Search/Exam
Aug 25, 2011
Letter accompanying subsequently filed items
Search/Exam
Aug 25, 2011
Jun 24, 2011
Jun 17, 2011
Feb 17, 2011
Annex to the communication
Search/Exam
Feb 17, 2011
Communication from the Examining Division
Search/Exam
Dec 23, 2010
(Electronic) Receipt
Search/Exam
Dec 23, 2010
Claims
Search/Exam
Dec 23, 2010
Claims
Search/Exam
Dec 23, 2010
Letter accompanying subsequently filed items
Search/Exam
Dec 23, 2010
Aug 16, 2010
Annex to the communication
Search/Exam
Aug 16, 2010
Communication from the Examining Division
Search/Exam
Aug 5, 2010
Aug 3, 2010
General enquiry
Search/Exam
Oct 15, 2008
Submission concerning representation
Search/Exam
Feb 22, 2006
Aug 29, 2005
Jul 13, 2005
Notification of forthcoming publication
Search/Exam
Jul 13, 2005
Refund order search fee
Search/Exam
Jun 15, 2005
Annex to European Search report
Search/Exam
Jun 15, 2005
Jun 15, 2005
European search report
Search/Exam
Mar 23, 2005
Priority document
Search/Exam
Mar 8, 2005
Letter concerning fees and payments
Search/Exam
Feb 18, 2005
Abstract
Search/Exam
Feb 18, 2005
Claims
Search/Exam
Feb 18, 2005
Description
Search/Exam
Feb 18, 2005
Designation of inventor
Search/Exam
Feb 18, 2005
Request for grant of a European patent
Search/Exam