Polymer Additive Layer Manufacturing

Patent No. EP2709827 (titled "Polymer Additive Layer Manufacturing") was filed by Airbusgroup on May 9, 2012. The application was issued on Mar 24, 2021.

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
EOS ELECTRO OPTICAL SYSTEMS	Dec 1, 2017	PRUFER & PARTNER MBB PATENTANWALTE RECHTSANWALTE

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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Feb 25, 2021
Decision to maintain the European patent in amended form
Feb 19, 2021
Termination of the opposition proceedings with maintenance of patent
Jan 14, 2021
(Electronic) Receipt
Jan 14, 2021
Clean copy of description pages in the opposition procedure
Jan 14, 2021
Filing of the translation of the amended claims
Jan 14, 2021
French translation of claims
Jan 14, 2021
German translation of the claims
Jan 14, 2021
Letter accompanying subsequently filed items
Oct 7, 2020
Communication with request to file translations
Sep 29, 2020
Maintenance of the patent with the documents specified in the final decision
Jan 6, 2020
Advice of delivery
Jan 2, 2020
Communication about missing advice of delivery
Nov 6, 2019
Acknowledgement of a document
Nov 6, 2019
Annex to the communication - opposition
Nov 6, 2019
Decision of the Opposition Division and instruction
Nov 6, 2019
Grounds for the decision (Annex) - opposition
Nov 6, 2019
Interlocutory decision in opposition proceedings
Nov 6, 2019
Internal form - Opposition/addressees
Nov 6, 2019
Internal form - Opposition/addressees
Nov 6, 2019
Means of redress
Nov 6, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 6, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 6, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 6, 2019
OPPODREX with handwritten amendments
Nov 6, 2019
OPPODREX with handwritten amendments
Nov 6, 2019
Provision of a copy of the minutes - opposition procedure
Nov 6, 2019
Scanned annex to a communication - opposition procedure
May 28, 2019
Information about the result of oral proceedings
May 10, 2019
Notification concerning the date of oral proceedings
May 8, 2019
Brief communication - Opposition proceedings
May 8, 2019
Brief communication - Opposition proceedings
May 7, 2019
Notification concerning the date of oral proceedings
May 3, 2019
Brief communication - Opposition proceedings
Apr 30, 2019
Withdrawal of an opposition
Apr 4, 2019
Brief communication - Opposition proceedings
Apr 4, 2019
Brief communication - Opposition proceedings
Apr 4, 2019
Communication of the registration of a transfer or change of name and/or address
Mar 28, 2019
(Electronic) Receipt
Mar 28, 2019
(Electronic) Receipt
Mar 28, 2019
Amended claims with annotations
Mar 28, 2019
Amended claims with annotations
Mar 28, 2019
Amended claims with annotations
Mar 28, 2019
Amended claims with annotations
Mar 28, 2019
Amended claims with annotations
Mar 28, 2019
Amended claims with annotations
Mar 28, 2019
Amended description with annotations
Mar 28, 2019
Amended description with annotations
Mar 28, 2019
Amended description with annotations
Mar 28, 2019
Amended description with annotations
Mar 28, 2019
Amended description with annotations
Mar 28, 2019
Amended description with annotations
Mar 28, 2019
Annexes in respect of a client data request
Mar 28, 2019
Annexes in respect of a client data request
Mar 28, 2019
Claims
Mar 28, 2019
Claims
Mar 28, 2019
Claims
Mar 28, 2019
Claims
Mar 28, 2019
Claims
Mar 28, 2019
Claims
Mar 28, 2019
Description
Mar 28, 2019
Description
Mar 28, 2019
Description
Mar 28, 2019
Description
Mar 28, 2019
Description
Mar 28, 2019
Description
Mar 28, 2019
Letter accompanying subsequently filed items
Mar 28, 2019
Letter accompanying subsequently filed items
Mar 28, 2019
Letter regarding the opposition procedure (no time limit)
Mar 28, 2019
Non-patent literature cited during the opposition procedure
Mar 28, 2019
Non-patent literature cited during the opposition procedure
Mar 28, 2019
Non-patent literature cited during the opposition procedure
Mar 28, 2019
Submission concerning a transfer of rights (proprietor)
Jan 29, 2019
Advice of delivery
Jan 3, 2019
Brief communication - Opposition proceedings
Dec 19, 2018
Cover sheet for fax transmission
Dec 19, 2018
Request for interpreters during oral proceedings
Dec 11, 2018
Advice of delivery
Dec 5, 2018
Advice of delivery
Dec 3, 2018
Advice of delivery
Nov 27, 2018
Acknowledgement of a document
Nov 27, 2018
Acknowledgement of a document
Nov 27, 2018
Annex to the communication - opposition
Nov 27, 2018
Information concerning oral proceedings
Nov 27, 2018
Summons (notice)
Nov 27, 2018
Summons to attend oral proceedings
Nov 27, 2018
Summons to attend oral proceedings
Apr 30, 2018
Brief communication - Opposition proceedings
Apr 24, 2018
Brief communication - Opposition proceedings
Apr 24, 2018
Communication of amended entries concerning the representative
Apr 23, 2018
(Electronic) Receipt
Apr 23, 2018
Amended claims with annotations
Apr 23, 2018
Amended claims with annotations
Apr 23, 2018
Amended claims with annotations
Apr 23, 2018
Amended description with annotations
Apr 23, 2018
Amended description with annotations
Apr 23, 2018
Amended description with annotations
Apr 23, 2018
Claims
Apr 23, 2018
Claims
Apr 23, 2018
Claims
Apr 23, 2018
Description
Apr 23, 2018
Description
Apr 23, 2018
Description
Apr 23, 2018
Letter accompanying subsequently filed items
Apr 23, 2018
Reply of the patent proprietor to the notice(s) of opposition
Apr 18, 2018
(Electronic) Receipt
Apr 18, 2018
Letter accompanying subsequently filed items
Apr 18, 2018
Submission concerning change of applicant's representative
Dec 22, 2017
Communication of a notice of opposition and request to file observations
Dec 22, 2017
Notice of further oppositions to opponent(s)
Dec 7, 2017
Communication of a notice of opposition - first information to patent proprietor
Dec 1, 2017
(Electronic) Receipt
Dec 1, 2017
Citation in opposition procedure
Dec 1, 2017
Non-patent literature cited during the opposition procedure
Dec 1, 2017
Non-patent literature cited during the opposition procedure
Dec 1, 2017
Non-patent literature cited during the opposition procedure
Dec 1, 2017
Non-patent literature cited during the opposition procedure
Dec 1, 2017
Non-patent literature cited during the opposition procedure
Dec 1, 2017
Non-patent literature cited during the opposition procedure
Dec 1, 2017
Notice of opposition
Dec 1, 2017
Notice of opposition
Dec 1, 2017
Patent document cited during the opposition procedure
Dec 1, 2017
Patent document cited during the opposition procedure
Dec 1, 2017
Patent document cited during the opposition procedure
Dec 1, 2017
Patent document cited during the opposition procedure
Dec 1, 2017
Patent document cited during the opposition procedure
Dec 1, 2017
Patent document cited during the opposition procedure
Dec 1, 2017
Patent document cited during the opposition procedure
Mar 2, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 2, 2017
Decision to grant a European patent
Jan 10, 2017
(Electronic) Receipt
Jan 10, 2017
Filing of the translations of the claims
Jan 10, 2017
French translation of claims
Jan 10, 2017
German translation of the claims
Jan 10, 2017
Letter accompanying subsequently filed items
Sep 6, 2016
Bibliographic data of the European patent application
Sep 6, 2016
Communication about intention to grant a European patent
Sep 6, 2016
Intention to grant (signatures)
Sep 6, 2016
Text intended for grant (clean copy)
Sep 6, 2016
Text intended for grant (version for approval)
May 12, 2016
(Electronic) Receipt
May 12, 2016
Amended claims with annotations
May 12, 2016
Amended description with annotations
May 12, 2016
Claims
May 12, 2016
Description
May 12, 2016
Letter accompanying subsequently filed items
May 12, 2016
Reply to communication from the Examining Division
Jan 25, 2016
Annex to the communication
Jan 25, 2016
Communication from the Examining Division
Sep 25, 2015
(Electronic) Receipt
Sep 25, 2015
Letter accompanying subsequently filed items
Sep 25, 2015
Reply to communication from the Examining Division
May 22, 2015
Annex to the communication
May 22, 2015
Communication from the Examining Division
May 15, 2015
Examination started
Apr 16, 2015
Communication of the registration of a transfer or change of name and/or address
Feb 25, 2015
Annexes in respect of a client data request
Feb 25, 2015
Letter accompanying subsequently filed items
Feb 25, 2015
Submission concerning change of applicant's name
Jul 7, 2014
(Electronic) Receipt
Jul 7, 2014
Amended claims filed after receipt of (European) search report
Jul 7, 2014
Amended claims with annotations
Jul 7, 2014
Amendments received before examination
Jul 7, 2014
Letter accompanying subsequently filed items
Feb 26, 2014
Notification on forthcoming publication of bibliographic data
Jan 9, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jan 7, 2014
Communication to designated inventor
Dec 4, 2013
Copy of the international preliminary report on patentability
Nov 4, 2013
(Electronic) Receipt
Nov 4, 2013
Request for entry into the European phase
Oct 7, 2013
Information on entry into European phase
Jan 2, 2013
Priority document (electronically transmitted)
Nov 29, 2012
Copy of the international search report
Nov 29, 2012
Published international application - A1
Aug 2, 2012
Written opinion of the ISA, boxes No. I to VIII
Aug 2, 2012
Written opinion of the ISA, cover sheet
Aug 2, 2012
Written opinion of the ISA, supplemental box
May 18, 2012
Abstract
May 18, 2012
Claims
May 18, 2012
Description
May 18, 2012
Drawings

EP2709827

AIRBUSGROUP

Application Number: EP12722803A
Filing Date: May 9, 2012
Status: Patent Maintained As Amended; Feb 19, 2021
Publication Date: Mar 24, 2021
External Links: Slate, Register , Google Patents

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Polymer Additive Layer Manufacturing

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Dossier Documents

EP2709827