IP Verse

A Gas Treatment Element And A Method Of Forming A Gas Treatment Element

Patent No. EP3463625 (titled "A Gas Treatment Element And A Method Of Forming A Gas Treatment Element") was filed by AIR Purification Skroll on May 24, 2017. The application was issued on Jul 12, 2023.

Patent Summary

Patent Family

Patent Oppositions

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
NORGREN	Jan 12, 2021	RANGE

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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Jun 15, 2023
Decision to maintain the European patent in amended form
Jun 15, 2023
Decision to maintain the European patent in amended form
Jun 8, 2023
Termination of the opposition proceedings with maintenance of patent
Jun 7, 2023
(Electronic) Receipt
Jun 7, 2023
Filing of the translation of the amended claims
Jun 7, 2023
French translation of claims
Jun 7, 2023
German translation of the claims
Jun 7, 2023
Letter accompanying subsequently filed items
Apr 13, 2023
Communication of bibliographic data
Apr 13, 2023
Communication to opponent concerning maintenance
Apr 13, 2023
Communication with request to file translations
Apr 6, 2023
Maintenance of the patent with the documents specified in the final decision
Mar 10, 2023
Decision of the Board of Appeal
Mar 10, 2023
Decision of the Board of Appeal
Mar 10, 2023
F3032 Notification(s) of the decision
Mar 10, 2023
F3032 Notification(s) of the decision
Dec 8, 2022
F3028 Inadmissibility of the appeal: non-submission of the statement of grounds
Dec 8, 2022
F3345 Forwarding of submissions to parties
Sep 20, 2022
Composition of the board (T)
Sep 19, 2022
F3204 Communication of the file number to the parties
Sep 19, 2022
F3204 Communication of the file number to the parties
Sep 13, 2022
(Electronic) Receipt
Sep 13, 2022
Declaration for the purpose of the reduction of the fee for appeal
Sep 13, 2022
Letter accompanying subsequently filed items
Sep 13, 2022
Letter relating to Appeal Procedure
Sep 13, 2022
Notice of appeal
Aug 16, 2022
(Electronic) Receipt
Aug 16, 2022
Advice of delivery
Aug 16, 2022
Letter accompanying subsequently filed items
Aug 2, 2022
(Electronic) Receipt
Aug 2, 2022
Advice of delivery
Aug 2, 2022
Letter accompanying subsequently filed items
Jul 14, 2022
Annex to the communication - opposition
Jul 14, 2022
Decision of the Opposition Division and instruction
Jul 14, 2022
Druckexemplar in opposition procedure
Jul 14, 2022
Grounds for the decision (Annex) - opposition
Jul 14, 2022
Interlocutory decision in opposition proceedings
Jul 14, 2022
Interlocutory decision in opposition proceedings
Jul 14, 2022
Means of redress
Jul 14, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 14, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 14, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 14, 2022
Provision of a copy of the minutes - opposition procedure
Jul 14, 2022
Provision of a copy of the minutes - opposition procedure
Jul 14, 2022
Scanned annex to a communication - opposition procedure
Jul 14, 2022
Transmittal of decision / summons - opposition
Jul 14, 2022
Transmittal of decision / summons - opposition
May 20, 2022
Information about the result of oral proceedings
May 19, 2022
Brief communication - Opposition proceedings
May 18, 2022
(Electronic) Receipt
May 18, 2022
Citation in opposition procedure - 013
May 18, 2022
Citation in opposition procedure - 014
May 18, 2022
Citation in opposition procedure - 015
May 18, 2022
Citation in opposition procedure - 016
May 18, 2022
Citation in opposition procedure - 017
May 18, 2022
Consolidated list of cited opposition documents
May 18, 2022
Letter accompanying subsequently filed items
May 18, 2022
Written submission in preparation to/during oral proceedings
May 18, 2022
Written submission in preparation to/during oral proceedings
May 16, 2022
Brief communication - Opposition proceedings
May 13, 2022
(Electronic) Receipt
May 13, 2022
Letter accompanying subsequently filed items
May 13, 2022
Written submission in preparation to/during oral proceedings
Mar 28, 2022
Brief communication - Opposition proceedings
Mar 28, 2022
Brief communication - Opposition proceedings
Mar 18, 2022
(Electronic) Receipt
Mar 18, 2022
(Electronic) Receipt
Mar 18, 2022
Auxiliary request during Opposition procedure - 01
Mar 18, 2022
Auxiliary request during Opposition procedure - 02
Mar 18, 2022
Auxiliary request during Opposition procedure - 03
Mar 18, 2022
Auxiliary request during Opposition procedure - 04
Mar 18, 2022
Auxiliary request during Opposition procedure - 05
Mar 18, 2022
Auxiliary request during Opposition procedure - 06
Mar 18, 2022
Auxiliary request during Opposition procedure - 07
Mar 18, 2022
Auxiliary request during Opposition procedure - 08
Mar 18, 2022
Auxiliary request during Opposition procedure - 09
Mar 18, 2022
Auxiliary request during Opposition procedure - 10
Mar 18, 2022
Auxiliary request during Opposition procedure - 11
Mar 18, 2022
Auxiliary request during Opposition procedure - 12
Mar 18, 2022
Auxiliary request during Opposition procedure - 13
Mar 18, 2022
Letter accompanying subsequently filed items
Mar 18, 2022
Letter accompanying subsequently filed items
Mar 18, 2022
Letter regarding the opposition procedure (no time limit)
Mar 18, 2022
Written submission in preparation to/during oral proceedings
Jan 27, 2022
Notification concerning the date of oral proceedings
Jan 27, 2022
Notification concerning the date of oral proceedings
Nov 30, 2021
(Electronic) Receipt
Nov 30, 2021
Advice of delivery
Nov 30, 2021
Letter accompanying subsequently filed items
Nov 23, 2021
Annex to the communication - opposition
Nov 23, 2021
Information concerning oral proceedings
Nov 23, 2021
Summons to attend oral proceedings
Nov 23, 2021
Summons to attend oral proceedings
Nov 23, 2021
Transmittal of decision / summons - opposition
Nov 23, 2021
Transmittal of decision / summons - opposition
Sep 3, 2021
Communication of amended entries
Aug 26, 2021
Request concerning representative opponent
Aug 11, 2021
Brief communication - Opposition proceedings
Aug 6, 2021
(Electronic) Receipt
Aug 6, 2021
Letter accompanying subsequently filed items
Aug 6, 2021
Letter regarding the opposition procedure (no time limit)
Jun 14, 2021
Brief communication - Opposition proceedings
Jun 8, 2021
(Electronic) Receipt
Jun 8, 2021
Auxiliary request during Opposition procedure
Jun 8, 2021
Auxiliary request during Opposition procedure
Jun 8, 2021
Auxiliary request during Opposition procedure
Jun 8, 2021
Auxiliary request during Opposition procedure
Jun 8, 2021
Auxiliary request during Opposition procedure - 01
Jun 8, 2021
Auxiliary request during Opposition procedure - 02
Jun 8, 2021
Auxiliary request during Opposition procedure - 03
Jun 8, 2021
Auxiliary request during Opposition procedure - 04
Jun 8, 2021
Auxiliary request during Opposition procedure - 05
Jun 8, 2021
Auxiliary request during Opposition procedure - 06
Jun 8, 2021
Letter accompanying subsequently filed items
Jun 8, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jan 29, 2021
Communication of a notice of opposition and request to file observations
Jan 29, 2021
Notice of further oppositions to opponent(s)
Jan 25, 2021
Communication of a notice of opposition - first information to patent proprietor
Jan 12, 2021
(Electronic) Receipt
Jan 12, 2021
Citation in opposition procedure - 001
Jan 12, 2021
Citation in opposition procedure - 002
Jan 12, 2021
Citation in opposition procedure - 003
Jan 12, 2021
Citation in opposition procedure - 004
Jan 12, 2021
Citation in opposition procedure - 005
Jan 12, 2021
Citation in opposition procedure - 006
Jan 12, 2021
Citation in opposition procedure - 007
Jan 12, 2021
Citation in opposition procedure - 008
Jan 12, 2021
Citation in opposition procedure - 009
Jan 12, 2021
Citation in opposition procedure - 010
Jan 12, 2021
Citation in opposition procedure - 011
Jan 12, 2021
Citation in opposition procedure - 012
Jan 12, 2021
Notice of opposition
Jan 12, 2021
Notice of opposition
Apr 27, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 24, 2020
Refund of fees
Mar 19, 2020
Decision to grant a European patent
Mar 5, 2020
(Electronic) Receipt
Mar 5, 2020
Filing of the translations of the claims
Mar 5, 2020
French translation of claims
Mar 5, 2020
German translation of the claims
Mar 5, 2020
Letter accompanying subsequently filed items
Oct 29, 2019
Bibliographic data of the European patent application
Oct 29, 2019
Communication about intention to grant a European patent
Oct 29, 2019
Intention to grant (signatures)
Oct 29, 2019
Text intended for grant (clean copy)
Oct 29, 2019
Text intended for grant (version for approval)
Sep 16, 2019
Examination started
Aug 15, 2019
(Electronic) Receipt
Aug 15, 2019
Letter accompanying subsequently filed items
Aug 15, 2019
Matter concerning the application
Jul 23, 2019
(Electronic) Receipt
Jul 23, 2019
Amended claims filed after receipt of (European) search report
Jul 23, 2019
Amended claims with annotations
Jul 23, 2019
Amended description filed after receipt of (European) search report
Jul 23, 2019
Amended description with annotations
Jul 23, 2019
Amendments received before examination
Jul 23, 2019
Letter accompanying subsequently filed items
Mar 13, 2019
Notification on forthcoming publication of bibliographic data
Jan 15, 2019
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jan 11, 2019
Communication to designated inventor
Jan 11, 2019
Communication to designated inventor
Dec 24, 2018
(Electronic) Receipt
Dec 24, 2018
Amended claims filed after receipt of (European) search report
Dec 24, 2018
Request for entry into the European phase
Dec 11, 2018
Copy of the international preliminary report on patentability
Nov 23, 2018
Notification of the recording of a change
Nov 23, 2018
Notification of the recording of a change
Nov 23, 2018
Notification of the recording of a change
Nov 23, 2018
Notification of the recording of a change
Oct 8, 2018
Information on entry into European phase
Dec 21, 2017
Priority document (electronically transmitted)
Nov 30, 2017
Copy of the international search report
Nov 30, 2017
Published international application - A1
Nov 3, 2017
Incoming letter related to ISA procedure
Nov 3, 2017
Notification Concerning Documents Transmitted (copy for ISA/EP)
Nov 3, 2017
Substitute sheet (Rule 26) - drawings for ISA/EP
Sep 22, 2017
ISR: cited documents
Sep 21, 2017
Written opinion of the ISA, boxes No. I to VIII
Sep 21, 2017
Written opinion of the ISA, cover sheet
Sep 21, 2017
Written opinion of the ISA, supplemental box
Jul 14, 2017
Notification of receipt of Search copy
Jun 30, 2017
Abstract
Jun 30, 2017
Claims
Jun 30, 2017
Description
Jun 30, 2017
Drawings
Jun 30, 2017
Fee calculation sheet for an international application
Jun 30, 2017
Incoming letter related to ISA procedure
Jun 30, 2017
Invitation to Correct Defects in the International Application (copy for ISA/EP)
Jun 30, 2017
Notification Concerning Documents Transmitted (copy for ISA/EP)
Jun 30, 2017
Notification Concerning Payment of Prescribed Fees (copy for ISA/EP)
Jun 30, 2017
Notification of the International Application Number and of the International Filing Date (copy for ISA/EP)
Jun 30, 2017
Request form for international application (copy for ISA/EP)

EP3463625

AIR PURIFICATION SKROLL

Application Number: EP17734392A
Filing Date: May 24, 2017
Status: Patent Maintained As Amended; Jun 9, 2023
Publication Date: Jul 12, 2023
External Links: Slate, Register , Google Patents