Roofing Underlay For Steep-Pitched Roof With Adjacent Roof Surfaces

Patent No. EP3015598 (titled "Roofing Underlay For Steep-Pitched Roof With Adjacent Roof Surfaces") was filed by Ewald Drken on Sep 8, 2015. The application was issued on Apr 11, 2018.

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
SYNWER	Jan 10, 2019	KBN

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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Oct 5, 2020
Refund of fees
Oct 2, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Sep 29, 2020
Termination of the opposition proceedings with maintenance of patent
Sep 24, 2020
(Electronic) Receipt
Sep 24, 2020
Letter accompanying subsequently filed items
Sep 24, 2020
Letter regarding the opposition procedure (no time limit)
May 28, 2020
Advice of delivery
May 19, 2020
Acknowledgement of a document
May 19, 2020
Decision to discontinue the opposition proceedings
May 11, 2020
Brief communication - Opposition proceedings
May 11, 2020
Brief communication - Opposition proceedings
May 5, 2020
(Electronic) Receipt
May 5, 2020
Letter accompanying subsequently filed items
May 5, 2020
Withdrawal of an opposition
Feb 25, 2020
Advice of delivery
Feb 25, 2020
Brief communication - Opposition proceedings
Feb 25, 2020
Letter which had not been notified
Feb 24, 2020
Communication of amended entries
Feb 19, 2020
Advice of delivery
Feb 14, 2020
Acknowledgement of a document
Feb 14, 2020
Decision on the taking of evidence
Feb 14, 2020
Summons to give evidence
Feb 13, 2020
(Electronic) Receipt
Feb 13, 2020
Annexes in respect of a client data request
Feb 13, 2020
Letter accompanying subsequently filed items
Feb 13, 2020
Request for change of name -opponent
Feb 10, 2020
(Electronic) Receipt
Feb 10, 2020
Any annexes (other than citation) to an opposition letter
Feb 10, 2020
Letter accompanying subsequently filed items
Feb 10, 2020
Letter regarding the opposition procedure (no time limit)
Feb 4, 2020
Advice of delivery
Feb 4, 2020
Letter which had not been notified
Jan 24, 2020
Advice of delivery
Jan 23, 2020
Advice of delivery
Jan 20, 2020
Acknowledgement of a document
Jan 20, 2020
Acknowledgement of a document
Jan 20, 2020
Acknowledgement of a document
Jan 20, 2020
Annex to the communication - opposition
Jan 20, 2020
Decision on the taking of evidence
Jan 20, 2020
Information concerning oral proceedings
Jan 20, 2020
Settlement of expenses for witnesses and experts
Jan 20, 2020
Summons to attend oral proceedings
Jan 20, 2020
Summons to attend oral proceedings
Jan 20, 2020
Summons to give evidence
Sep 2, 2019
Enlargement of the examining/opposition division
May 24, 2019
Brief communication - Opposition proceedings
May 21, 2019
(Electronic) Receipt
May 21, 2019
Amended claims with annotations
May 21, 2019
Amended claims with annotations
May 21, 2019
Amended claims with annotations
May 21, 2019
Amended claims with annotations
May 21, 2019
Claims
May 21, 2019
Claims
May 21, 2019
Claims
May 21, 2019
Claims
May 21, 2019
Letter accompanying subsequently filed items
May 21, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jan 28, 2019
Communication of a notice of opposition and request to file observations
Jan 28, 2019
Notice of further oppositions to opponent(s)
Jan 17, 2019
Communication of a notice of opposition - first information to patent proprietor
Jan 10, 2019
(Electronic) Receipt
Jan 10, 2019
Citation in opposition procedure
Jan 10, 2019
Citation in opposition procedure
Jan 10, 2019
Citation in opposition procedure
Jan 10, 2019
Citation in opposition procedure
Jan 10, 2019
Non-patent literature cited during the opposition procedure
Jan 10, 2019
Notice of opposition
Jan 10, 2019
Notice of opposition
Jan 10, 2019
Patent document cited during the opposition procedure
Jan 10, 2019
Patent document cited during the opposition procedure
Jan 10, 2019
Patent document cited during the opposition procedure
Jan 10, 2019
Patent document cited during the opposition procedure
Apr 23, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 15, 2018
Decision to grant a European patent
Feb 23, 2018
(Electronic) Receipt
Feb 23, 2018
English translation of the claims
Feb 23, 2018
Filing of the translations of the claims
Feb 23, 2018
French translation of claims
Feb 23, 2018
Letter accompanying subsequently filed items
Jan 19, 2018
Bibliographic data of the European patent application
Jan 19, 2018
Communication about intention to grant a European patent
Jan 19, 2018
Intention to grant (signatures)
Jan 19, 2018
Text intended for grant (clean copy)
Jan 19, 2018
Text intended for grant (version for approval)
Oct 20, 2017
Amended claims with annotations
Oct 20, 2017
Amended description with annotations
Oct 20, 2017
Claims
Oct 20, 2017
Description
Oct 20, 2017
Reply to communication from the Examining Division
Oct 18, 2017
Amended claims with annotations
Oct 18, 2017
Amended description with annotations
Oct 18, 2017
Claims
Oct 18, 2017
Description
Oct 18, 2017
Reply to communication from the Examining Division
Sep 21, 2017
Payment of fees and costs
Sep 21, 2017
Payment of fees and costs
Aug 24, 2017
Annex to the communication
Aug 24, 2017
Communication from the Examining Division
Jun 13, 2017
Amended claims with annotations
Jun 13, 2017
Claims
Jun 13, 2017
Reply to communication from the Examining Division
Feb 9, 2017
Annex to the communication
Feb 9, 2017
Communication from the Examining Division
Feb 2, 2017
Examination started
Nov 15, 2016
Statement of non-availability of priority search results
Nov 8, 2016
Invitation to file a copy of search results(priority)
Nov 2, 2016
Amended claims filed after receipt of (European) search report
Nov 2, 2016
Amended claims with annotations
Nov 2, 2016
Amended description filed after receipt of (European) search report
Nov 2, 2016
Amended description with annotations
Nov 2, 2016
Amendments received before examination
Oct 31, 2016
Amended claims filed after receipt of (European) search report
Oct 31, 2016
Amended claims with annotations
Oct 31, 2016
Amended description filed after receipt of (European) search report
Oct 31, 2016
Amended description with annotations
Oct 31, 2016
Amendments received before examination
Aug 2, 2016
Payment of fees and costs
Aug 2, 2016
Payment of fees and costs
May 10, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Apr 6, 2016
Notification of forthcoming publication
Mar 15, 2016
Communication regarding the transmission of the European search report
Mar 15, 2016
European search opinion
Mar 15, 2016
European search report
Mar 15, 2016
Information on Search Strategy
Mar 4, 2016
Search started
Nov 20, 2015
Communication to designated inventor
Nov 20, 2015
Communication to designated inventor
Nov 20, 2015
Communication to designated inventor
Sep 29, 2015
Letter concerning the priority
Sep 29, 2015
Payment of fees and costs
Sep 29, 2015
Payment of fees and costs
Sep 29, 2015
Priority document
Sep 8, 2015
Abstract
Sep 8, 2015
Claims
Sep 8, 2015
Description
Sep 8, 2015
Designation of inventor
Sep 8, 2015
Drawings
Sep 8, 2015
Request for grant of a European patent

EP3015598

EWALD DRKEN

Application Number: EP15002626A
Filing Date: Sep 8, 2015
Status: Granted And Under Opposition; Mar 9, 2018
Publication Date: Apr 11, 2018
External Links: Slate, Register , Google Patents

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Roofing Underlay For Steep-Pitched Roof With Adjacent Roof Surfaces

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Dossier Documents

EP3015598