Sheet Material For Forming Roof Coverings

Patent No. EP3323607 (titled "Sheet Material For Forming Roof Coverings") was filed by Cqlt Saargummi on Nov 6, 2017. The application was issued on Apr 28, 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
CARLISLE CONSTRUCTION MATERIALS	Jan 26, 2022	STUVEN

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

Get instant alerts for new documents

Feb 12, 2025
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Nov 8, 2024
Brief communication - Opposition proceedings
Nov 8, 2024
Brief communication - Opposition proceedings
Nov 8, 2024
Brief communication - Opposition proceedings
Nov 8, 2024
Brief communication - Opposition proceedings
Nov 8, 2024
Decision to discontinue the opposition proceedings
Nov 8, 2024
Notification concerning the date of oral proceedings
Nov 5, 2024
(Electronic) Receipt
Nov 5, 2024
Letter accompanying subsequently filed items
Nov 5, 2024
Request for interpreters during oral proceedings
Nov 5, 2024
Withdrawal of an opposition
Oct 25, 2024
Annex to the communication - opposition
Oct 25, 2024
Brief communication - Opposition proceedings
Oct 25, 2024
Brief communication - Opposition proceedings
Oct 25, 2024
Brief communication - Opposition proceedings
Oct 25, 2024
Brief communication - Opposition proceedings
Oct 25, 2024
Scanned annex to a communication - opposition procedure
Oct 25, 2024
Scanned annex to a communication - opposition procedure
Oct 25, 2024
Scanned annex to a communication - opposition procedure
Feb 1, 2024
Notification concerning the date of oral proceedings
Feb 1, 2024
Notification concerning the date of oral proceedings
Jan 24, 2024
Brief communication - Opposition proceedings
Dec 27, 2023
Non-scannable object
Dec 27, 2023
Written submission in preparation to/during oral proceedings
Dec 13, 2023
Request for documents
Dec 8, 2023
(Electronic) Receipt
Dec 8, 2023
Auxiliary request during Opposition procedure
Dec 8, 2023
Auxiliary request during Opposition procedure - 01
Dec 8, 2023
Citation in opposition procedure - 020
Dec 8, 2023
Consolidated list of cited opposition documents
Dec 8, 2023
Letter accompanying subsequently filed items
Dec 8, 2023
Written submission in preparation to/during oral proceedings
Dec 7, 2023
(Electronic) Receipt
Dec 7, 2023
Citation in opposition procedure - 020
Dec 7, 2023
Citation in opposition procedure - 021
Dec 7, 2023
Citation in opposition procedure - 022
Dec 7, 2023
Citation in opposition procedure - 023
Dec 7, 2023
Citation in opposition procedure - 023
Dec 7, 2023
Citation in opposition procedure - 024
Dec 7, 2023
Citation in opposition procedure - 026
Dec 7, 2023
Citation in opposition procedure - 027
Dec 7, 2023
Citation in opposition procedure - 027
Dec 7, 2023
Citation in opposition procedure - 028
Dec 7, 2023
Citation in opposition procedure - 029
Dec 7, 2023
Citation in opposition procedure - 030
Dec 7, 2023
Citation in opposition procedure - 031
Dec 7, 2023
Letter accompanying subsequently filed items
Dec 7, 2023
Written submission in preparation to/during oral proceedings
Apr 12, 2023
(Electronic) Receipt
Apr 12, 2023
Advice of delivery
Apr 12, 2023
Letter accompanying subsequently filed items
Feb 2, 2023
Advice of delivery
Jan 30, 2023
Annex to the communication - opposition
Jan 30, 2023
Scanned annex to a communication - opposition procedure
Jan 30, 2023
Summons to attend oral proceedings
Jan 30, 2023
Summons to attend oral proceedings
Jan 30, 2023
Transmittal of decision / summons - opposition
Jan 30, 2023
Transmittal of decision / summons - opposition
Jun 30, 2022
Brief communication - Opposition proceedings
Jun 27, 2022
(Electronic) Receipt
Jun 27, 2022
Letter accompanying subsequently filed items
Jun 27, 2022
Reply of the patent proprietor to the notice(s) of opposition
Feb 15, 2022
Communication of a notice of opposition and request to file observations
Feb 15, 2022
Notice of further oppositions to opponent(s)
Feb 9, 2022
Communication of a notice of opposition - first information to patent proprietor
Jan 26, 2022
(Electronic) Receipt
Jan 26, 2022
Citation in opposition procedure - 001
Jan 26, 2022
Citation in opposition procedure - 001
Jan 26, 2022
Citation in opposition procedure - 002
Jan 26, 2022
Citation in opposition procedure - 003
Jan 26, 2022
Citation in opposition procedure - 004
Jan 26, 2022
Citation in opposition procedure - 005
Jan 26, 2022
Citation in opposition procedure - 006
Jan 26, 2022
Citation in opposition procedure - 007
Jan 26, 2022
Citation in opposition procedure - 008
Jan 26, 2022
Citation in opposition procedure - 009
Jan 26, 2022
Citation in opposition procedure - 010
Jan 26, 2022
Citation in opposition procedure - 011
Jan 26, 2022
Citation in opposition procedure - 012
Jan 26, 2022
Citation in opposition procedure - 013
Jan 26, 2022
Citation in opposition procedure - 014
Jan 26, 2022
Citation in opposition procedure - 015
Jan 26, 2022
Citation in opposition procedure - 016
Jan 26, 2022
Citation in opposition procedure - 017
Jan 26, 2022
Citation in opposition procedure - 018
Jan 26, 2022
Citation in opposition procedure - 019
Jan 26, 2022
Notice of opposition
Jan 26, 2022
Notice of opposition
May 12, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 1, 2021
Decision to grant a European patent
Mar 19, 2021
(Electronic) Receipt
Mar 19, 2021
English translation of the claims
Mar 19, 2021
French translation of claims
Mar 19, 2021
Letter accompanying subsequently filed items
Jan 15, 2021
Annex to the communication about intention to grant a European patent
Jan 15, 2021
Bibliographic data of the European patent application
Jan 15, 2021
Communication about intention to grant a European patent
Jan 15, 2021
Intention to grant (signatures)
Jan 15, 2021
Text intended for grant (clean copy)
Jan 15, 2021
Text intended for grant (version for approval)
Aug 17, 2020
(Electronic) Receipt
Aug 17, 2020
Letter accompanying subsequently filed items
Aug 17, 2020
Reply to communication from the Examining Division
Apr 8, 2020
Annex to a communication
Apr 8, 2020
Annex to the communication
Apr 8, 2020
Communication from the Examining Division
Mar 18, 2020
Examination started
Feb 19, 2020
Acknowledgement of receipt of third party observations
Feb 19, 2020
Transmittal of third party observations to applicant
Feb 13, 2020
(Electronic) Receipt
Feb 13, 2020
Letter accompanying subsequently filed items
Feb 13, 2020
Non-patent literature filed by a third party
Feb 13, 2020
Observations by third parties
Jan 23, 2020
Acknowledgement of receipt of third party observations
Jan 23, 2020
Transmittal of third party observations to applicant
Jan 10, 2020
(Electronic) Receipt
Jan 10, 2020
Letter accompanying subsequently filed items
Jan 10, 2020
Non-patent literature filed by a third party
Jan 10, 2020
Non-patent literature filed by a third party
Jan 10, 2020
Non-patent literature filed by a third party
Jan 10, 2020
Non-patent literature filed by a third party
Jan 10, 2020
Non-patent literature filed by a third party
Jan 10, 2020
Non-patent literature filed by a third party
Jan 10, 2020
Non-patent literature filed by a third party
Jan 10, 2020
Non-patent literature filed by a third party
Jan 10, 2020
Non-patent literature filed by a third party
Jan 10, 2020
Observations by third parties
Jan 10, 2020
Patent document filed by a Third party
Jan 10, 2020
Patent document filed by a Third party
Jan 10, 2020
Patent document filed by a Third party
Jan 10, 2020
Patent document filed by a Third party
Jan 10, 2020
Patent document filed by a Third party
Jan 8, 2020
Notification regarding date of start of examination with possibility to withdraw
Nov 22, 2018
(Electronic) Receipt
Nov 22, 2018
Amended claims filed after receipt of (European) search report
Nov 22, 2018
Amended claims with annotations
Nov 22, 2018
Amended description filed after receipt of (European) search report
Nov 22, 2018
Amended description with annotations
Nov 22, 2018
Amendments received before examination
Nov 22, 2018
Letter accompanying subsequently filed items
May 28, 2018
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Apr 25, 2018
Notification of forthcoming publication
Mar 8, 2018
Communication regarding the transmission of the European search report
Mar 8, 2018
European search opinion
Mar 8, 2018
European search report
Mar 8, 2018
Information on Search Strategy
Feb 14, 2018
Search started
Jan 12, 2018
Communication to designated inventor
Jan 12, 2018
Communication to designated inventor
Dec 6, 2017
Communication for party to proceedings/third party
Dec 5, 2017
Letter concerning the priority
Dec 5, 2017
Priority document
Nov 29, 2017
Subsequently filed documents not duly signed
Nov 23, 2017
Authorisation
Nov 23, 2017
Designation of inventor
Nov 23, 2017
Matter concerning the application
Nov 23, 2017
Request for grant of a European patent
Nov 6, 2017
Abstract
Nov 6, 2017
Authorisation
Nov 6, 2017
Claims
Nov 6, 2017
Description
Nov 6, 2017
Designation of inventor
Nov 6, 2017
Drawings
Nov 6, 2017
Payment of fees and costs
Nov 6, 2017
Priority search results
Nov 6, 2017
Request for grant of a European patent

EP3323607

CQLT SAARGUMMI

Application Number: EP17001806A
Filing Date: Nov 6, 2017
Status: Granted And Under Opposition; Mar 26, 2021
Publication Date: Apr 28, 2021
External Links: Slate, Register , Google Patents

IP Verse

Sheet Material For Forming Roof Coverings

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP3323607