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Cellulose Fibre - Based Support Containing A Modified Pva Layer, And A Method Its Production And Use

Patent No. EP2539505 (titled "Cellulose Fibre - Based Support Containing A Modified Pva Layer, And A Method Its Production And Use") was filed by Ahlstrom on Jan 19, 2011. The application was issued on Sep 1, 2021.

Patent Summary

Patent Family

Patent Oppositions

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
UPM KYMMENE	Jul 14, 2015	COHAUSZ & FLORACK

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

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Aug 5, 2021
Decision to maintain the European patent in amended form
Aug 5, 2021
Decision to maintain the European patent in amended form
Jul 30, 2021
Termination of the opposition proceedings with maintenance of patent
Jun 11, 2021
(Electronic) Receipt
Jun 11, 2021
Clean copy of claims in the opposition procedure
Jun 11, 2021
Filing of the translation of the amended claims
Jun 11, 2021
French translation of claims
Jun 11, 2021
German translation of the claims
Jun 11, 2021
Letter accompanying subsequently filed items
Mar 16, 2021
Communication of bibliographic data
Mar 16, 2021
Communication to opponent concerning maintenance
Mar 16, 2021
Communication with request to file translations
Mar 9, 2021
Maintenance of the patent with the documents specified in the final decision
Mar 9, 2021
Maintenance of the patent with the documents specified in the final decision
Mar 8, 2021
F3936 Acknowledgement of receipt Board of Appeal
Feb 26, 2021
Refund of fees
Feb 25, 2021
F3936 Acknowledgement of receipt Board of Appeal
Feb 24, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 24, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 22, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 22, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 22, 2021
F3345 Forwarding of submissions to parties
Feb 17, 2021
(Electronic) Receipt
Feb 17, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Feb 17, 2021
Letter accompanying subsequently filed items
Feb 17, 2021
Withdrawal of an appeal
Jan 27, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 27, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 22, 2021
Refund of fees
Jan 20, 2021
F3345 Forwarding of submissions to parties
Jan 15, 2021
(Electronic) Receipt
Jan 15, 2021
Letter accompanying subsequently filed items
Jan 15, 2021
Withdrawal of an appeal
Jun 15, 2020
F3936 Acknowledgement of receipt Board of Appeal
Jun 9, 2020
F3936 Acknowledgement of receipt Board of Appeal
Jun 5, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 5, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 5, 2020
F3345 Forwarding of submissions to parties
Jun 4, 2020
F3345 Forwarding of submissions to parties
Jun 2, 2020
F3014 Oral Proceedings: Order cancelling/postponing
Jun 2, 2020
Request for interpreters during oral proceedings
May 29, 2020
(Electronic) Receipt
May 29, 2020
Annexes (other than cited documents) regarding appeal procedure
May 29, 2020
F3345 Forwarding of submissions to parties
May 29, 2020
Letter accompanying subsequently filed items
May 29, 2020
Oral proceedings: Request for postponement
May 26, 2020
(Electronic) Receipt
May 26, 2020
Letter accompanying subsequently filed items
May 26, 2020
Oral proceedings: Request for postponement
May 12, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 12, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 14, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 14, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 27, 2020
F3345 Forwarding of submissions to parties
Mar 24, 2020
(Electronic) Receipt
Mar 24, 2020
Amended claims with annotations
Mar 24, 2020
Amended claims with annotations
Mar 24, 2020
Amended claims with annotations
Mar 24, 2020
Amended claims with annotations
Mar 24, 2020
Amended claims with annotations
Mar 24, 2020
Amended claims with annotations
Mar 24, 2020
Auxiliary request during appeals procedure - 14
Mar 24, 2020
Auxiliary request during appeals procedure - 14
Mar 24, 2020
Auxiliary request during appeals procedure - 15
Mar 24, 2020
Auxiliary request during appeals procedure - 15
Mar 24, 2020
Auxiliary request during appeals procedure - 16
Mar 24, 2020
Auxiliary request during appeals procedure - 16
Mar 24, 2020
Letter accompanying subsequently filed items
Mar 24, 2020
Letter dealing with oral proceedings during the appeal procedure
Mar 24, 2020
Letter dealing with oral proceedings during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Mar 24, 2020
Non-Patent Literature cited during the appeal procedure
Jan 7, 2020
F3345 Forwarding of submissions to parties
Jan 2, 2020
F3936 Acknowledgement of receipt Board of Appeal
Dec 27, 2019
F3936 Acknowledgement of receipt Board of Appeal
Dec 20, 2019
(Electronic) Receipt
Dec 20, 2019
F3011.1 Oral Proceedings: summons
Dec 20, 2019
F3011.1 Oral Proceedings: summons
Dec 20, 2019
Letter accompanying subsequently filed items
Dec 20, 2019
Letter relating to Appeal Procedure
Dec 19, 2019
(Electronic) Receipt
Dec 19, 2019
Letter accompanying subsequently filed items
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 19, 2019
Non-Patent Literature cited during the appeal procedure
Dec 17, 2019
F3010 Oral proceedings: order for summons
Aug 14, 2018
Composition of the board (T)
Jun 4, 2018
F3345 Forwarding of submissions to parties
May 30, 2018
Refund of fees
May 23, 2018
Communication of the registration of a transfer or change of name and/or address
May 18, 2018
F3345 Forwarding of submissions to parties
May 17, 2018
Result of consultation by telephone/in person
May 11, 2018
Annexes in respect of a client data request
May 11, 2018
Submission concerning change of applicant's name
May 9, 2018
Submission concerning change of applicant's name
Feb 27, 2018
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Jan 10, 2018
F3345 Forwarding of submissions to parties
Jan 2, 2018
Annexes in respect of a client data request
Jan 2, 2018
Annexes in respect of a client data request
Jan 2, 2018
Letter relating to Appeal Procedure
Dec 7, 2017
F3345 Forwarding of submissions to parties
Dec 6, 2017
F3345 Forwarding of submissions to parties
Nov 30, 2017
(Electronic) Receipt
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Claims
Nov 30, 2017
Letter accompanying subsequently filed items
Nov 30, 2017
Non-Patent Literature cited during the appeal procedure
Nov 30, 2017
Non-Patent Literature cited during the appeal procedure
Nov 30, 2017
Non-Patent Literature cited during the appeal procedure
Nov 30, 2017
Non-Patent Literature cited during the appeal procedure
Nov 30, 2017
Non-Patent Literature cited during the appeal procedure
Nov 30, 2017
Non-Patent Literature cited during the appeal procedure
Nov 30, 2017
Reply to appeal
Nov 30, 2017
Reply to appeal
Nov 7, 2017
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Oct 20, 2017
F3345 Forwarding of submissions to parties
Oct 12, 2017
Annexes in respect of a client data request
Oct 12, 2017
Payment of fees and costs
Oct 12, 2017
Submission concerning change of applicant's name
Jul 20, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 20, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 17, 2017
(Electronic) Receipt
Jul 17, 2017
Cited document during appeal procedure
Jul 17, 2017
Letter accompanying subsequently filed items
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Non-Patent Literature cited during the appeal procedure
Jul 17, 2017
Statement of grounds of appeal
Jul 17, 2017
Statement of grounds of appeal
May 19, 2017
F3204 Communication of the file number to the parties
May 19, 2017
F3204 Communication of the file number to the parties
May 17, 2017
(Electronic) Receipt
May 17, 2017
Letter accompanying subsequently filed items
May 17, 2017
Notice of appeal
May 2, 2017
F3204 Communication of the file number to the parties
May 2, 2017
F3204 Communication of the file number to the parties
Apr 24, 2017
Processing of an appeal
Apr 20, 2017
Notice of appeal
Apr 20, 2017
Payment of fees and costs
Mar 13, 2017
Advice of delivery
Mar 13, 2017
Advice of delivery
Mar 9, 2017
Advice of delivery
Mar 8, 2017
Advice of delivery
Mar 8, 2017
Brief communication - Opposition proceedings
Mar 7, 2017
Acknowledgement of a document
Mar 7, 2017
Acknowledgement of a document
Mar 7, 2017
Annex to the communication - opposition
Mar 7, 2017
Brief communication - Opposition proceedings
Mar 7, 2017
Decision of the Opposition Division and instruction
Mar 7, 2017
Grounds for the decision (Annex) - opposition
Mar 7, 2017
Interlocutory decision in opposition proceedings
Mar 7, 2017
Internal form - Opposition/addressees
Mar 7, 2017
Internal form - Opposition/addressees
Mar 7, 2017
Means of redress
Mar 7, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 7, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 7, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 7, 2017
OPPODREX with handwritten amendments
Mar 7, 2017
Provision of a copy of the minutes - opposition procedure
Mar 7, 2017
Scanned annex to a communication - opposition procedure
Mar 7, 2017
Scanned annex to a communication - opposition procedure
Mar 1, 2017
Clean copy of claims in the opposition procedure
Mar 1, 2017
Letter regarding the opposition procedure (no time limit)
Feb 21, 2017
Communication of amended entries
Feb 21, 2017
Communication of amended entries
Feb 16, 2017
(Electronic) Receipt
Feb 16, 2017
Letter accompanying subsequently filed items
Feb 16, 2017
Request for change of opponent's representative
Feb 15, 2017
Authorisation
Feb 15, 2017
Request for change of opponent's representative
Feb 9, 2017
Brief communication - Opposition proceedings
Feb 6, 2017
Brief communication - Opposition proceedings
Feb 2, 2017
Information about the result of oral proceedings
Feb 1, 2017
Brief communication - Opposition proceedings
Jan 31, 2017
Auxiliary request during Opposition procedure
Jan 31, 2017
Auxiliary request during Opposition procedure
Jan 31, 2017
Auxiliary request during Opposition procedure
Jan 31, 2017
Auxiliary request during Opposition procedure
Jan 31, 2017
Auxiliary request during Opposition procedure
Jan 31, 2017
Letter regarding the opposition procedure (no time limit)
Jan 30, 2017
(Electronic) Receipt
Jan 30, 2017
Citation in opposition procedure
Jan 30, 2017
Letter accompanying subsequently filed items
Jan 30, 2017
Letter regarding the opposition procedure (no time limit)
Jan 30, 2017
Non-patent literature cited during the opposition procedure
Jan 30, 2017
Non-patent literature cited during the opposition procedure
Jan 30, 2017
Non-patent literature cited during the opposition procedure
Jan 30, 2017
Non-patent literature cited during the opposition procedure
Jan 30, 2017
Non-patent literature cited during the opposition procedure
Jan 30, 2017
Non-patent literature cited during the opposition procedure
Jan 25, 2017
Brief communication - Opposition proceedings
Jan 25, 2017
Communication of amended entries
Jan 18, 2017
(Electronic) Receipt
Jan 18, 2017
Citation in opposition procedure
Jan 18, 2017
Letter accompanying subsequently filed items
Jan 18, 2017
Letter regarding the opposition procedure (no time limit)
Jan 9, 2017
Communication concerning deficiencies in subsequently filed documents
Dec 21, 2016
Request concerning representative opponent
Dec 9, 2016
Brief communication - Opposition proceedings
Dec 2, 2016
(Electronic) Receipt
Dec 2, 2016
Amended claims with annotations
Dec 2, 2016
Amended claims with annotations
Dec 2, 2016
Amended claims with annotations
Dec 2, 2016
Amended claims with annotations
Dec 2, 2016
Amended claims with annotations
Dec 2, 2016
Any annexes (other than citation) to an opposition letter
Dec 2, 2016
Any annexes (other than citation) to an opposition letter
Dec 2, 2016
Any annexes (other than citation) to an opposition letter
Dec 2, 2016
Any annexes (other than citation) to an opposition letter
Dec 2, 2016
Any annexes (other than citation) to an opposition letter
Dec 2, 2016
Letter accompanying subsequently filed items
Dec 2, 2016
Letter regarding the opposition procedure (no time limit)
Dec 2, 2016
Letter regarding the opposition procedure (no time limit)
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Dec 2, 2016
Non-patent literature cited during the opposition procedure
Jul 29, 2016
Brief communication - Opposition proceedings
Jul 22, 2016
Letter regarding the opposition procedure (no time limit)
Jul 1, 2016
Advice of delivery
Jun 28, 2016
Advice of delivery
Jun 25, 2016
Advice of delivery
Jun 23, 2016
Annex to the communication - opposition
Jun 23, 2016
Preparation for oral proceedings
Jun 23, 2016
Summons to attend oral proceedings
Jun 23, 2016
Summons to attend oral proceedings
Mar 24, 2016
Brief communication - Opposition proceedings
Mar 17, 2016
(Electronic) Receipt
Mar 17, 2016
Any annexes (other than citation) to an opposition letter
Mar 17, 2016
Letter accompanying subsequently filed items
Mar 17, 2016
Letter regarding the opposition procedure (no time limit)
Dec 17, 2015
Brief communication - Opposition proceedings
Dec 8, 2015
Reply of the patent proprietor to the notice(s) of opposition
Nov 30, 2015
General authorisation
Nov 30, 2015
Miscellaneous requests concerning client data
Nov 9, 2015
Brief communication - Opposition proceedings
Nov 9, 2015
Brief communication - Opposition proceedings
Nov 9, 2015
Communication concerning the filing of a power of attorney
Nov 9, 2015
Communication of amended entries concerning the representative
Nov 9, 2015
Invitation to file an authorisation
Oct 30, 2015
Letter regarding the opposition procedure (no time limit)
Oct 30, 2015
Patent document cited during the opposition procedure
Sep 21, 2015
Brief communication - Opposition proceedings
Sep 21, 2015
Communication of amended entries
Sep 15, 2015
Submission concerning change of applicant's representative
Sep 9, 2015
Request concerning representative opponent
Aug 19, 2015
Communication of a notice of opposition and request to file observations
Aug 19, 2015
Notice of further oppositions to opponent(s)
Jul 20, 2015
Communication of a notice of opposition - first information to patent proprietor
Jul 14, 2015
(Electronic) Receipt
Jul 14, 2015
Non-patent literature cited during the opposition procedure
Jul 14, 2015
Non-patent literature cited during the opposition procedure
Jul 14, 2015
Non-patent literature cited during the opposition procedure
Jul 14, 2015
Notice of opposition
Jul 14, 2015
Notice of opposition
Jul 14, 2015
Patent document cited during the opposition procedure
Jul 14, 2015
Patent document cited during the opposition procedure
Jul 14, 2015
Patent document cited during the opposition procedure
Jul 14, 2015
Patent document cited during the opposition procedure
Jul 14, 2015
Patent document cited during the opposition procedure
Jul 14, 2015
Patent document cited during the opposition procedure
Jul 14, 2015
Patent document cited during the opposition procedure
Jul 14, 2015
Patent document cited during the opposition procedure
Jul 14, 2015
Patent document cited during the opposition procedure
Jul 14, 2015
Patent document cited during the opposition procedure
Jul 14, 2015
Translation of the evidence during Opposition procedure
Jul 14, 2015
Translation of the evidence during Opposition procedure
Oct 16, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 18, 2014
Decision to grant a European patent
Jul 4, 2014
(Electronic) Receipt
Jul 4, 2014
Filing of the translations of the claims
Jul 4, 2014
French translation of claims
Jul 4, 2014
German translation of the claims
Jul 4, 2014
Letter accompanying subsequently filed items
May 22, 2014
Annex to the communication about intention to grant a European patent
May 22, 2014
Bibliographic data of the European patent application
May 22, 2014
Communication about intention to grant a European patent
May 22, 2014
Intention to grant (signatures)
May 22, 2014
Intention to grant (signatures)
May 22, 2014
Text intended for grant
May 8, 2014
Communication of amended entries concerning the representative
May 2, 2014
Submission concerning change of applicant's representative
Jan 23, 2014
Annex to a communication
Jan 23, 2014
Annex to the communication
Jan 23, 2014
Consultation by telephone/in person
Jan 23, 2014
Result of consultation by telephone/in person
Jan 16, 2014
(Electronic) Receipt
Jan 16, 2014
Amended claims with annotations
Jan 16, 2014
Claims
Jan 16, 2014
Letter accompanying subsequently filed items
Jan 16, 2014
Reply to communication from the Examining Division
Jan 2, 2014
Transmittal of third party observations to applicant
Dec 27, 2013
Observations by third parties
Dec 27, 2013
Observations by third parties
Dec 12, 2013
Annex to the communication
Dec 12, 2013
Consultation by telephone/in person
Dec 12, 2013
Result of consultation by telephone/in person
Nov 21, 2013
Annex to the communication
Nov 21, 2013
Communication from the Examining Division
Nov 21, 2013
Communication of the registration of a transfer or change of name and/or address
Nov 8, 2013
(Electronic) Receipt
Nov 8, 2013
Claims
Nov 8, 2013
Letter accompanying subsequently filed items
Nov 8, 2013
Reply to communication from the Examining Division
Oct 4, 2013
(Electronic) Receipt
Oct 4, 2013
Annexes in respect of a client data request
Oct 4, 2013
Letter accompanying subsequently filed items
Oct 4, 2013
Submission concerning a transfer of rights (applicant)
Jul 1, 2013
Annex to the communication
Jul 1, 2013
Communication from the Examining Division
May 8, 2013
Communication of the registration of a transfer or change of name and/or address
Apr 29, 2013
(Electronic) Receipt
Apr 29, 2013
(Electronic) Receipt
Apr 29, 2013
Letter accompanying subsequently filed items
Apr 29, 2013
Letter accompanying subsequently filed items
Apr 29, 2013
Reply to Written Opinion prepared by the EPO
Apr 29, 2013
Submission concerning change of applicant's address
Dec 5, 2012
Notification on forthcoming publication of bibliographic data
Nov 10, 2012
Letter concerning the priority
Nov 10, 2012
Priority document
Oct 26, 2012
Priority document not received from IB during Euro-PCT phase
Oct 23, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Oct 16, 2012
Priority search results copy provided by EPO
Oct 4, 2012
Communication to designated inventor
Oct 4, 2012
Communication to designated inventor
Oct 4, 2012
Communication to designated inventor
Sep 17, 2012
(Electronic) Receipt
Sep 17, 2012
Request for entry into the European phase
Sep 11, 2012
Copy of the international preliminary report on patentability
Jul 6, 2012
Information on entry into European phase
May 2, 2012
Notification of the recording of a change
Apr 13, 2012
Notification of the recording of a change
Sep 1, 2011
Copy of the international search report
Sep 1, 2011
Published international application - A1
May 13, 2011
Written opinion of the ISA, boxes No. I to VIII
May 13, 2011
Written opinion of the ISA, cover sheet
May 13, 2011
Written opinion of the ISA, supplemental box
Jan 19, 2011
Abstract
Jan 19, 2011
Annex
Jan 19, 2011
Claims
Jan 19, 2011
Description
Jan 19, 2011
Drawings

EP2539505

AHLSTROM

Application Number: EP11706857A
Filing Date: Jan 19, 2011
Status: Patent Maintained As Amended; Jul 30, 2021
Publication Date: Sep 1, 2021
External Links: Slate, Register , Google Patents