Device For Defibrating Wastepaper And Pulps In A Pulper (Defibrator)

Patent No. EP2758588 (titled "Device For Defibrating Wastepaper And Pulps In A Pulper (Defibrator)") was filed by Betz on Sep 19, 2012. The application was issued on Apr 24, 2019.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
ANDRITZ	Oct 25, 2016	TSCHINDER

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

Mar 28, 2019
Decision to maintain the European patent in amended form
Mar 28, 2019
Decision to maintain the European patent in amended form
Mar 25, 2019
Termination of the opposition proceedings with maintenance of patent
Mar 8, 2019
(Electronic) Receipt
Mar 8, 2019
(Electronic) Receipt
Mar 8, 2019
Claims
Mar 8, 2019
Druckexemplar in opposition procedure
Mar 8, 2019
English translation of the claims
Mar 8, 2019
Filing of the translation of the amended claims
Mar 8, 2019
Filing of the translation of the amended claims
Mar 8, 2019
French translation of claims
Mar 8, 2019
Letter accompanying subsequently filed items
Mar 8, 2019
Letter accompanying subsequently filed items
Feb 12, 2019
Communication of bibliographic data
Feb 12, 2019
Communication to opponent concerning maintenance
Feb 12, 2019
Communication with request to file translations
Feb 1, 2019
Maintenance of the patent with the documents specified in the final decision
Aug 30, 2018
Advice of delivery
Aug 23, 2018
Advice of delivery
Aug 22, 2018
Advice of delivery
Aug 20, 2018
Advice of delivery
Aug 16, 2018
Acknowledgement of a document
Aug 16, 2018
Acknowledgement of a document
Aug 16, 2018
Annex to the communication - opposition
Aug 16, 2018
Decision of the Opposition Division and instruction
Aug 16, 2018
Grounds for the decision (Annex) - opposition
Aug 16, 2018
Interlocutory decision in opposition proceedings
Aug 16, 2018
Internal form - Opposition/addressees
Aug 16, 2018
Internal form - Opposition/addressees
Aug 16, 2018
Means of redress
Aug 16, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 16, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 16, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 16, 2018
OPPODREX with handwritten amendments
Aug 16, 2018
Provision of a copy of the minutes - opposition procedure
Aug 16, 2018
Scanned annex to a communication - opposition procedure
Jul 4, 2018
(Electronic) Receipt
Jul 4, 2018
Amended claims with annotations
Jul 4, 2018
Amended description with annotations
Jul 4, 2018
Clean copy of claims in the opposition procedure
Jul 4, 2018
Clean copy of description pages in the opposition procedure
Jul 4, 2018
Letter accompanying subsequently filed items
Jul 4, 2018
Letter regarding the opposition procedure (no time limit)
Jul 3, 2018
Information about the result of oral proceedings
May 8, 2018
Brief communication - Opposition proceedings
May 8, 2018
Brief communication - Opposition proceedings
May 3, 2018
(Electronic) Receipt
May 3, 2018
Amended claims with annotations
May 3, 2018
Amended claims with annotations
May 3, 2018
Amended claims with annotations
May 3, 2018
Amended claims with annotations
May 3, 2018
Amended description with annotations
May 3, 2018
Amended description with annotations
May 3, 2018
Amended description with annotations
May 3, 2018
Amended description with annotations
May 3, 2018
Claims
May 3, 2018
Claims
May 3, 2018
Claims
May 3, 2018
Claims
May 3, 2018
Description
May 3, 2018
Description
May 3, 2018
Description
May 3, 2018
Description
May 3, 2018
Letter accompanying subsequently filed items
May 3, 2018
Letter regarding the opposition procedure (no time limit)
May 2, 2018
(Electronic) Receipt
May 2, 2018
Letter accompanying subsequently filed items
May 2, 2018
Letter regarding the opposition procedure (no time limit)
May 2, 2018
Patent document cited during the opposition procedure
Mar 15, 2018
Brief communication - Opposition proceedings
Mar 12, 2018
(Electronic) Receipt
Mar 12, 2018
Letter accompanying subsequently filed items
Mar 12, 2018
Request for interpreters during oral proceedings
Oct 5, 2017
Advice of delivery
Oct 4, 2017
Advice of delivery
Oct 2, 2017
Advice of delivery
Oct 2, 2017
Advice of delivery
Sep 27, 2017
Annex to the communication - opposition
Sep 27, 2017
Information concerning oral proceedings
Sep 27, 2017
Preparation for oral proceedings
Sep 27, 2017
Summons to attend oral proceedings
Sep 27, 2017
Summons to attend oral proceedings
May 29, 2017
Brief communication - Opposition proceedings
May 22, 2017
(Electronic) Receipt
May 22, 2017
Amended claims with annotations
May 22, 2017
Amended claims with annotations
May 22, 2017
Amended claims with annotations
May 22, 2017
Amended claims with annotations
May 22, 2017
Claims
May 22, 2017
Claims
May 22, 2017
Claims
May 22, 2017
Claims
May 22, 2017
Letter accompanying subsequently filed items
May 22, 2017
Reply of the patent proprietor to the notice(s) of opposition
Apr 28, 2017
Brief communication - Opposition proceedings
Apr 24, 2017
Reply of the patent proprietor to the notice(s) of opposition
Apr 21, 2017
Reply of the patent proprietor to the notice(s) of opposition
Apr 13, 2017
Brief communication - Opposition proceedings
Apr 13, 2017
Rejection of request for extension of time limit
Apr 10, 2017
Request for extension of time limit
Apr 7, 2017
Request for extension of time limit
Dec 8, 2016
Communication of a notice of opposition and request to file observations
Dec 8, 2016
Notice of further oppositions to opponent(s)
Oct 28, 2016
Communication of a notice of opposition - first information to patent proprietor
Oct 25, 2016
(Electronic) Receipt
Oct 25, 2016
Any annexes (other than citation) to an opposition letter
Oct 25, 2016
Notice of opposition
Oct 25, 2016
Notice of opposition
Oct 25, 2016
Patent document cited during the examination procedure
Oct 25, 2016
Patent document cited during the examination procedure
Oct 25, 2016
Patent document cited during the examination procedure
Oct 25, 2016
Patent document cited during the opposition procedure
Oct 25, 2016
Patent document cited during the opposition procedure
Oct 25, 2016
Patent document cited during the opposition procedure
Oct 25, 2016
Patent document cited during the opposition procedure
Oct 25, 2016
Patent document cited during the opposition procedure
Oct 25, 2016
Patent document cited during the opposition procedure
Oct 25, 2016
Patent document cited during the opposition procedure
Feb 4, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 8, 2016
Decision to grant a European patent
Nov 27, 2015
(Electronic) Receipt
Nov 27, 2015
English translation of the claims
Nov 27, 2015
Filing of the translations of the claims
Nov 27, 2015
French translation of claims
Nov 27, 2015
Letter accompanying subsequently filed items
Aug 18, 2015
Bibliographic data of the European patent application
Aug 18, 2015
Communication about intention to grant a European patent
Aug 18, 2015
Intention to grant (signatures)
Aug 18, 2015
Text intended for grant
Aug 10, 2015
Bibliographic data of the European patent application
Jul 14, 2015
Examination started
Jan 28, 2015
Submission concerning representation
Jan 8, 2015
Statement of non-availability of priority search results
Dec 16, 2014
Invitation to file a copy of search results(priority)
Jul 2, 2014
Notification on forthcoming publication of bibliographic data
Apr 28, 2014
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Mar 26, 2014
Annexes to the international preliminary examination report
Mar 26, 2014
Copy of the international preliminary examination report
Feb 10, 2014
(Electronic) Receipt
Feb 10, 2014
Annex
Feb 10, 2014
Request for entry into the European phase
Nov 12, 2013
Annex to International preliminary examination report
Nov 12, 2013
International preliminary examination report
Nov 12, 2013
International preliminary examination report - free text sheet
Nov 12, 2013
International preliminary examination report - points I-VIII
Nov 12, 2013
Transmittal of International Preliminary Examination Report
Oct 28, 2013
PCT(IPEA): Amended sheet - claims
Oct 28, 2013
PCT(IPEA): Amended sheet - claims
Oct 28, 2013
Reply to communication PCT/IPEA/408
Aug 26, 2013
Written opinion
Aug 26, 2013
Written opinion - free text sheet
Aug 26, 2013
Written opinion - points I-VIII
Aug 7, 2013
Notification of election of EPO
Jul 9, 2013
Notification of receipt of demand
Jun 28, 2013
PCT demand form
Jun 28, 2013
PCT(IPEA): Amended sheet - claims
Jun 28, 2013
PCT(IPEA): Amended sheet - claims
Jun 28, 2013
PCT(IPEA): Amended sheet - description
Jun 28, 2013
PCT(IPEA): Amended sheet - description
Jun 28, 2013
Payment of fees and costs
May 14, 2013
Priority document (electronically transmitted)
Apr 18, 2013
Copy of the international search report
Apr 18, 2013
Copy of the international search report
Apr 18, 2013
Published international application - A1
Oct 25, 2012
Written opinion of the ISA, boxes No. I to VIII
Oct 25, 2012
Written opinion of the ISA, cover sheet
Oct 25, 2012
Written opinion of the ISA, supplemental box
Sep 19, 2012
(Electronic) Receipt
Sep 19, 2012
Abstract
Sep 19, 2012
Claims
Sep 19, 2012
Description
Sep 19, 2012
Drawings

EP2758588

BETZ

Application Number: EP12762271A
Filing Date: Sep 19, 2012
Status: Patent Maintained As Amended; Mar 22, 2019
Publication Date: Apr 24, 2019
External Links: Slate, Register , Google Patents

IP Verse

Device For Defibrating Wastepaper And Pulps In A Pulper (Defibrator)

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2758588