The weekly litigation news digest is live. Subscribe now
The patent EP2936585 was granted to Bater SP Z OO on Jul 12, 2017. The application was filed on Dec 16, 2013 under application number EP13824534A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| HOPPECKE BATTERIEN | Apr 12, 2018 | BRINKMANN & PARTNER | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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
May 23, 2022
Refund of fees
Appeal
May 19, 2022
May 19, 2022
May 19, 2022
May 19, 2022
May 18, 2022
May 16, 2022
May 13, 2022
(Electronic) Receipt
Appeal
May 13, 2022
Withdrawal of an appeal
Appeal
May 13, 2022
May 6, 2022
May 6, 2022
May 6, 2022
May 2, 2022
Oct 12, 2020
Jul 20, 2020
Jul 14, 2020
Reply to appeal
Appeal
Mar 4, 2020
Feb 28, 2020
(Electronic) Receipt
Appeal
Feb 28, 2020
Feb 28, 2020
Dec 16, 2019
Dec 16, 2019
Dec 10, 2019
(Electronic) Receipt
Appeal
Dec 10, 2019
Dec 10, 2019
Notice of appeal
Appeal
Nov 20, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Means of redress
OPPO
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Nov 12, 2019
Oct 16, 2019
Sep 30, 2019
Sep 30, 2019
Sep 23, 2019
Sep 18, 2019
Sep 18, 2019
Aug 6, 2019
Aug 6, 2019
Jul 31, 2019
Jul 31, 2019
Jul 31, 2019
Jul 31, 2019
Jul 29, 2019
Jul 29, 2019
Jul 29, 2019
Feb 11, 2019
Feb 11, 2019
Feb 8, 2019
Jan 21, 2019
Jan 16, 2019
Jan 16, 2019
Jan 16, 2019
Jan 16, 2019
Jan 16, 2019
Jan 16, 2019
Oct 1, 2018
Sep 24, 2018
May 14, 2018
May 14, 2018
Apr 20, 2018
Apr 12, 2018
Apr 12, 2018
Apr 12, 2018
Apr 12, 2018
Apr 12, 2018
Apr 12, 2018
Apr 12, 2018
Apr 12, 2018
Apr 12, 2018
Apr 12, 2018
Apr 12, 2018
Jul 13, 2017
Jun 16, 2017
Decision to grant a European patent
Search/Exam
Jun 6, 2017
Jun 6, 2017
May 26, 2017
Authorisation
Search/Exam
May 26, 2017
Filing of the translations of the claims
Search/Exam
May 26, 2017
French translation of claims
Search/Exam
May 26, 2017
German translation of the claims
Search/Exam
May 25, 2017
Authorisation
Search/Exam
May 25, 2017
Filing of the translations of the claims
Search/Exam
May 25, 2017
French translation of claims
Search/Exam
May 25, 2017
German translation of the claims
Search/Exam
May 24, 2017
Payment of fees and costs
Search/Exam
May 24, 2017
Payment of fees and costs
Search/Exam
Feb 3, 2017
Jan 26, 2017
Jan 26, 2017
Jan 26, 2017
Intention to grant (signatures)
Search/Exam
Jan 26, 2017
Text intended for grant (clean copy)
Search/Exam
Jan 26, 2017
Oct 28, 2016
Amended claims with annotations
Search/Exam
Oct 28, 2016
Amended claims with annotations
Search/Exam
Oct 28, 2016
Amended description with annotations
Search/Exam
Oct 28, 2016
Amended description with annotations
Search/Exam
Oct 28, 2016
Claims
Search/Exam
Oct 28, 2016
Claims
Search/Exam
Oct 28, 2016
Description
Search/Exam
Oct 28, 2016
Description
Search/Exam
Oct 28, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 28, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 28, 2016
Oct 28, 2016
Jun 30, 2016
Annex to the communication
Search/Exam
Jun 30, 2016
Communication from the Examining Division
Search/Exam
Jun 24, 2016
Examination started
Search/Exam
Feb 23, 2016
Feb 22, 2016
Submission concerning representation
Search/Exam
Feb 17, 2016
Feb 17, 2016
Jan 19, 2016
Jan 19, 2016
Jan 19, 2016
Amended claims with annotations
Search/Exam
Jan 19, 2016
Amended claims with annotations
Search/Exam
Jan 19, 2016
Amendments received before examination
Search/Exam
Jan 19, 2016
Amendments received before examination
Search/Exam
Jan 19, 2016
Amendments received before examination
Search/Exam
Jan 19, 2016
Authorisation
Search/Exam
Jan 19, 2016
Letter accompanying subsequently filed items
Search/Exam
Jan 19, 2016
Letter accompanying subsequently filed items
Search/Exam
Jan 19, 2016
Letter accompanying subsequently filed items
Search/Exam
Jan 19, 2016
Letter accompanying subsequently filed items
Search/Exam
Jan 19, 2016
Letter concerning fees and payments
Search/Exam
Jan 19, 2016
Letter concerning fees and payments
Search/Exam
Jan 19, 2016
Letter concerning fees and payments
Search/Exam
Jan 19, 2016
Payment of fees and costs
Search/Exam
Jan 19, 2016
Payment of fees and costs
Search/Exam
Jan 19, 2016
Payment of fees and costs
Search/Exam
Jan 19, 2016
Payment of fees and costs
Search/Exam
Jan 19, 2016
Submission concerning representation
Search/Exam
Jan 18, 2016
Sep 30, 2015
Jul 28, 2015
Jul 24, 2015
Communication to designated inventor
Search/Exam
Jul 24, 2015
Communication to designated inventor
Search/Exam
Jul 7, 2015
May 30, 2015
Authorisation
Search/Exam
May 30, 2015
Matter concerning the application
Search/Exam
May 30, 2015
Priority search results
Search/Exam
May 30, 2015
Request for entry into the European phase
Search/Exam
May 29, 2015
Annex
Search/Exam
May 29, 2015
Authorisation
Search/Exam
May 29, 2015
Matter concerning the application
Search/Exam
May 29, 2015
Payment of fees and costs
Search/Exam
May 29, 2015
Payment of fees and costs
Search/Exam
May 29, 2015
Priority search results
Search/Exam
May 28, 2015
Annex
Search/Exam
May 28, 2015
Annex
Search/Exam
May 28, 2015
Authorisation
Search/Exam
May 28, 2015
Matter concerning the application
Search/Exam
May 28, 2015
Payment of fees and costs
Search/Exam
May 28, 2015
Payment of fees and costs
Search/Exam
May 28, 2015
Request for entry into the European phase
Search/Exam
May 4, 2015
Information on entry into European phase
Search/Exam
Jul 17, 2014
Jul 17, 2014
Jun 26, 2014
Copy of the international search report
Search/Exam
Jun 26, 2014
Published international application - A1
Search/Exam
Apr 4, 2014
Mar 20, 2014
Mar 20, 2014
Mar 20, 2014
Mar 20, 2014
Jan 27, 2014
Abstract
PCTISA
Jan 27, 2014
Claims
PCTISA
Jan 27, 2014
Description
PCTISA
Jan 27, 2014
Drawings
PCTISA