Wood Fibre Mat For Use As Plant Substrate

Patent No. EP3235370 (titled "Wood Fibre Mat For Use As Plant Substrate") was filed by Swiss Krono TEC on Sep 17, 2015. The application was issued on Jun 1, 2022.

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
SAINT GOBAIN ISOVER	Mar 20, 2019	SAINT GOBAIN RECHERCHE
SAINT GOBAIN	Mar 20, 2019	SAINT GOBAIN RECHERCHE

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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May 6, 2022
Decision to maintain the European patent in amended form
May 6, 2022
Decision to maintain the European patent in amended form
May 2, 2022
Termination of the opposition proceedings with maintenance of patent
Apr 21, 2022
(Electronic) Receipt
Apr 21, 2022
English translation of the claims
Apr 21, 2022
Filing of the translation of the amended claims
Apr 21, 2022
French translation of claims
Apr 21, 2022
Letter accompanying subsequently filed items
Feb 17, 2022
Communication of bibliographic data
Feb 17, 2022
Communication to opponent concerning maintenance
Feb 17, 2022
Communication with request to file translations
Feb 10, 2022
Maintenance of the patent with the documents specified in the final decision
Oct 25, 2021
(Electronic) Receipt
Oct 25, 2021
Advice of delivery
Oct 25, 2021
Letter accompanying subsequently filed items
Oct 19, 2021
Advice of delivery
Oct 19, 2021
Annex to a communication
Oct 19, 2021
Annex to the communication - opposition
Oct 19, 2021
Druckexemplar in opposition procedure
Oct 19, 2021
Grounds for the decision (Annex) - opposition
Oct 19, 2021
Interlocutory decision in opposition proceedings
Oct 19, 2021
Interlocutory decision in opposition proceedings
Oct 19, 2021
Means of redress
Oct 19, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 19, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 19, 2021
Provision of a copy of the minutes - opposition procedure
Oct 19, 2021
Provision of a copy of the minutes - opposition procedure
Oct 19, 2021
Transmittal of decision / summons - opposition
Oct 19, 2021
Transmittal of decision / summons - opposition
Oct 6, 2021
Annex to a communication
Oct 6, 2021
Decision of the Opposition Division and instruction
Sep 7, 2021
Information about the result of oral proceedings
Jul 22, 2021
Notification concerning the date of oral proceedings
Jul 22, 2021
Notification concerning the date of oral proceedings
Jul 20, 2021
Brief communication - Opposition proceedings
Jul 12, 2021
(Electronic) Receipt
Jul 12, 2021
Letter accompanying subsequently filed items
Jul 12, 2021
Oral proceedings: reply to date proposed
Jun 22, 2021
Notification concerning the date of oral proceedings
Jun 22, 2021
Notification concerning the date of oral proceedings
Jun 8, 2021
(Electronic) Receipt
Jun 8, 2021
Letter accompanying subsequently filed items
Aug 17, 2020
Communication about missing advice of delivery
Jul 15, 2020
Notification concerning the date of oral proceedings
Jul 15, 2020
Notification concerning the date of oral proceedings
Jul 9, 2020
Brief communication - Opposition proceedings
Jul 8, 2020
Request for interpreters during oral proceedings
Jul 3, 2020
Advice of delivery
Jul 1, 2020
(Electronic) Receipt
Jul 1, 2020
Auxiliary request during Opposition procedure
Jul 1, 2020
Auxiliary request during Opposition procedure
Jul 1, 2020
Auxiliary request during Opposition procedure
Jul 1, 2020
Auxiliary request during Opposition procedure - 01
Jul 1, 2020
Auxiliary request during Opposition procedure - 02
Jul 1, 2020
Auxiliary request during Opposition procedure - 03
Jul 1, 2020
Letter accompanying subsequently filed items
Jul 1, 2020
Main request during Opposition procedure
Jul 1, 2020
Main request during Opposition procedure
Jul 1, 2020
Written submission in preparation to/during oral proceedings
Jun 30, 2020
Acknowledgement of a document
Jun 30, 2020
Acknowledgement of a document
Jun 30, 2020
Information about the result of oral proceedings
Jun 30, 2020
Information concerning oral proceedings
Jun 30, 2020
Notification concerning the date of oral proceedings
Jun 30, 2020
Notification concerning the date of oral proceedings
Jun 30, 2020
Summons to attend oral proceedings
Jun 30, 2020
Summons to attend oral proceedings
Nov 28, 2019
Advice of delivery
Nov 25, 2019
Advice of delivery
Nov 21, 2019
Acknowledgement of a document
Nov 21, 2019
Acknowledgement of a document
Nov 21, 2019
Annex to the communication - opposition
Nov 21, 2019
Information concerning oral proceedings
Nov 21, 2019
Summons to attend oral proceedings
Nov 21, 2019
Summons to attend oral proceedings
Aug 7, 2019
Brief communication - Opposition proceedings
Jul 30, 2019
(Electronic) Receipt
Jul 30, 2019
Amended claims with annotations
Jul 30, 2019
Amended claims with annotations
Jul 30, 2019
Any annexes (other than citation) to an opposition letter
Jul 30, 2019
Claims
Jul 30, 2019
Claims
Jul 30, 2019
Letter accompanying subsequently filed items
Jul 30, 2019
Reply of the patent proprietor to the notice(s) of opposition
Apr 3, 2019
Communication of a notice of opposition and request to file observations
Apr 3, 2019
Notice of further oppositions to opponent(s)
Mar 27, 2019
Communication of a notice of opposition - first information to patent proprietor
Mar 20, 2019
(Electronic) Receipt
Mar 20, 2019
Any annexes (other than citation) to an opposition letter
Mar 20, 2019
Non-patent literature cited during the opposition procedure
Mar 20, 2019
Notice of opposition
Mar 20, 2019
Notice of opposition
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Patent document cited during the opposition procedure
Mar 20, 2019
Translation of the evidence during Opposition procedure
Mar 20, 2019
Translation of the evidence during Opposition procedure
Jul 2, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 25, 2018
Decision to grant a European patent
May 4, 2018
(Electronic) Receipt
May 4, 2018
English translation of the claims
May 4, 2018
Filing of the translations of the claims
May 4, 2018
French translation of claims
May 4, 2018
Letter accompanying subsequently filed items
Jan 31, 2018
Bibliographic data of the European patent application
Jan 31, 2018
Communication about intention to grant a European patent
Jan 31, 2018
Intention to grant (signatures)
Jan 31, 2018
Text intended for grant (clean copy)
Jan 31, 2018
Text intended for grant (version for approval)
Jan 4, 2018
Examination started
Oct 30, 2017
Information about publication, reminder payment of designation fee, response to extended European search report, if applicable
Sep 27, 2017
Notification of forthcoming publication
Sep 7, 2017
(Electronic) Receipt
Sep 7, 2017
Amended claims filed after receipt of (European) search report
Sep 7, 2017
Amended claims with annotations
Sep 7, 2017
Amendments received before examination
Sep 7, 2017
Letter accompanying subsequently filed items
Sep 7, 2017
Letter concerning fees and payments
Aug 4, 2017
Communication to designated inventor
Aug 4, 2017
Communication to designated inventor
Jul 12, 2017
Refund of fees
Jul 6, 2017
Communication regarding the transmission of the European search report
Jul 6, 2017
European search opinion
Jul 6, 2017
European search report
Jul 6, 2017
Information on Search Strategy
Jun 30, 2017
Modified abstract
Jun 28, 2017
Search started
Jun 27, 2017
EPO/applicant correspondence crossed
Jun 13, 2017
Letter concerning the inventor
May 23, 2017
Abstract
May 23, 2017
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
May 23, 2017
Claims
May 23, 2017
Description
May 23, 2017
Designation of inventor
May 23, 2017
Drawings
May 23, 2017
Request for grant of a European patent

EP3235370

SWISS KRONO TEC

Application Number: EP17172439A
Filing Date: Sep 17, 2015
Status: Patent Maintained As Amended; Apr 29, 2022
Publication Date: Jun 1, 2022
External Links: Slate, Register , Google Patents

IP Verse

Wood Fibre Mat For Use As Plant Substrate

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3235370