Adaptive Defrosting Of An Air Treatment System

Patent No. EP3207315 (titled "Adaptive Defrosting Of An Air Treatment System") was filed by Swegon Operations on Oct 15, 2015. The application was issued on Mar 18, 2020.

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
FLAKTGROUP SWEDEN	Dec 15, 2020	ACAPO ONSAGERS
FLAKTGROUP SWEDEN	Dec 15, 2020	CURO

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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Aug 1, 2023
Communication to the parties concerning the termination of opposition procedure - opposition deemed not filed (opponent)
Aug 1, 2023
Communication to the parties concerning the termination of the opposition proceedings - opposition deemed not filed (proprietor)
Jul 27, 2023
Termination of the opposition proceedings with maintenance of patent
Jul 25, 2023
Refund of fees
Apr 24, 2023
Advice of delivery
Apr 19, 2023
Advice of delivery
Apr 17, 2023
Annex to the communication - opposition
Apr 17, 2023
Communication for party to proceedings/third party
Apr 17, 2023
Communication for party to proceedings/third party
Apr 17, 2023
Grounds for the decision (Annex) - opposition
Apr 17, 2023
Means of redress
Apr 17, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 17, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 17, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 17, 2023
Provision of a copy of the minutes - opposition procedure
Apr 17, 2023
Provision of a copy of the minutes - opposition procedure
Apr 17, 2023
Transmittal of decision / summons - opposition
Apr 17, 2023
Transmittal of decision / summons - opposition
Mar 21, 2023
Information about the result of oral proceedings
Feb 17, 2023
(Electronic) Receipt
Feb 17, 2023
Letter accompanying subsequently filed items
Jan 27, 2023
Brief communication - Opposition proceedings
Jan 25, 2023
Brief communication - Opposition proceedings
Jan 24, 2023
Brief communication - Opposition proceedings
Jan 23, 2023
(Electronic) Receipt
Jan 23, 2023
Letter accompanying subsequently filed items
Jan 23, 2023
Request for interpreters during oral proceedings
Jan 20, 2023
(Electronic) Receipt
Jan 20, 2023
Letter accompanying subsequently filed items
Jan 20, 2023
Written submission in preparation to/during oral proceedings
Jan 18, 2023
(Electronic) Receipt
Jan 18, 2023
Letter accompanying subsequently filed items
Jan 18, 2023
Written submission in preparation to/during oral proceedings
Sep 15, 2022
Advice of delivery
Sep 1, 2022
Advice of delivery
Aug 24, 2022
Annex to the communication - opposition
Aug 24, 2022
Information concerning oral proceedings
Aug 24, 2022
Summons to attend oral proceedings
Aug 24, 2022
Transmittal of decision / summons - opposition
Aug 24, 2022
Transmittal of decision / summons - opposition
Jul 28, 2022
Enlargement of the examining/opposition division
Nov 5, 2021
Brief communication - Opposition proceedings
Nov 1, 2021
Reply of the patent proprietor to the notice(s) of opposition
Oct 28, 2021
Brief communication - Opposition proceedings
Oct 28, 2021
Rejection of request for extension of time limit
Oct 22, 2021
(Electronic) Receipt
Oct 22, 2021
Letter accompanying subsequently filed items
Oct 22, 2021
Request for extension of time limit
Aug 25, 2021
Refund of fees
Aug 25, 2021
Refund of fees
Aug 13, 2021
Brief communication - Opposition proceedings
Aug 10, 2021
(Electronic) Receipt
Aug 10, 2021
Letter accompanying subsequently filed items
Aug 10, 2021
Letter regarding the opposition procedure (no time limit)
Jul 1, 2021
Communication of a notice of opposition and request to file observations
Jul 1, 2021
Notice of further oppositions to opponent(s)
Jun 28, 2021
Brief communication - Opposition proceedings
Jun 28, 2021
Communication for party to proceedings/third party
Jun 14, 2021
Communication of amended entries concerning the representative
Jun 9, 2021
Letter accompanying subsequently filed items
Jun 9, 2021
Submission concerning change of proprietor's representative
Apr 20, 2021
Brief communication - Opposition proceedings
Apr 6, 2021
(Electronic) Receipt
Apr 6, 2021
Letter accompanying subsequently filed items
Apr 6, 2021
Request for re-establishment of rights
Mar 31, 2021
General enquiry
Feb 24, 2021
Brief communication - Opposition proceedings
Feb 19, 2021
Brief communication - Opposition proceedings
Feb 19, 2021
Brief communication - Opposition proceedings
Feb 17, 2021
(Electronic) Receipt
Feb 17, 2021
Letter accompanying subsequently filed items
Feb 17, 2021
Letter concerning fees and payments
Feb 17, 2021
Matter concerning the application
Feb 11, 2021
Result of consultation by telephone/in person
Jan 26, 2021
Brief communication - Opposition proceedings
Jan 26, 2021
Brief communication - Opposition proceedings
Jan 25, 2021
Noting of loss of rights (opposition deemed not to have been filed)
Jan 19, 2021
Communication of a notice of opposition and request to file observations
Jan 19, 2021
Notice of further oppositions to opponent(s)
Dec 21, 2020
Communication of a notice of opposition - first information to patent proprietor
Dec 16, 2020
(Electronic) Receipt
Dec 16, 2020
Letter accompanying subsequently filed items
Dec 16, 2020
Non-patent literature cited during the opposition procedure
Dec 16, 2020
Non-patent literature cited during the opposition procedure
Dec 16, 2020
Non-patent literature cited during the opposition procedure
Dec 16, 2020
Non-patent literature cited during the opposition procedure
Dec 16, 2020
Notice of opposition
Dec 16, 2020
Patent document cited during the opposition procedure
Dec 16, 2020
Patent document cited during the opposition procedure
Dec 15, 2020
(Electronic) Receipt
Dec 15, 2020
Citation in opposition procedure - 001
Dec 15, 2020
Citation in opposition procedure - 002
Dec 15, 2020
Citation in opposition procedure - 003
Dec 15, 2020
Citation in opposition procedure - 004
Dec 15, 2020
Citation in opposition procedure - 005
Dec 15, 2020
Consolidated list of cited opposition documents
Dec 15, 2020
International publication (Pamphlet)
Dec 15, 2020
Letter accompanying subsequently filed items
Dec 15, 2020
Notice of opposition
Mar 30, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 20, 2020
Decision to grant a European patent
Feb 7, 2020
(Electronic) Receipt
Feb 7, 2020
Filing of the translations of the claims
Feb 7, 2020
French translation of claims
Feb 7, 2020
German translation of the claims
Oct 9, 2019
Bibliographic data of the European patent application
Oct 9, 2019
Communication about intention to grant a European patent
Oct 9, 2019
Intention to grant (signatures)
Oct 9, 2019
Text intended for grant (clean copy)
Oct 9, 2019
Text intended for grant (version for approval)
Sep 9, 2019
Examination started
Apr 16, 2019
(Electronic) Receipt
Apr 16, 2019
Amended description filed after receipt of (European) search report
Apr 16, 2019
Amended description with annotations
Apr 16, 2019
Amendments received before examination
Apr 16, 2019
Letter accompanying subsequently filed items
Oct 10, 2018
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Sep 21, 2018
Communication regarding the transmission of the European search report
Sep 21, 2018
European search opinion
Sep 21, 2018
Information on Search Strategy
Sep 21, 2018
Supplementary European search report
Jun 8, 2018
Search started
Jul 26, 2017
Notification on forthcoming publication of bibliographic data
Jul 21, 2017
Letter which had not been notified
Jun 28, 2017
Communication regarding possible amendment of the application/payment of claims fee
Jun 20, 2017
Communication to designated inventor
Jun 20, 2017
Communication to designated inventor
Jun 20, 2017
Communication to designated inventor
May 2, 2017
(Electronic) Receipt
May 2, 2017
Priority search results
May 2, 2017
Priority search results
May 2, 2017
Request for entry into the European phase
Apr 25, 2017
Annexes to the international preliminary examination report
Apr 25, 2017
Copy of the international preliminary examination report
Mar 7, 2017
Notification of the recording of a change
Feb 24, 2017
Information on entry into European phase
Sep 20, 2016
Notification of election of EPO
May 18, 2016
Priority document (electronically transmitted)
Apr 21, 2016
Copy of the international search report
Apr 21, 2016
Published international application - A1

EP3207315

SWEGON OPERATIONS

Application Number: EP15850416A
Filing Date: Oct 15, 2015
Status: Granted And Under Opposition; Feb 14, 2020
Publication Date: Mar 18, 2020
External Links: Slate, Register , Google Patents

IP Verse

Adaptive Defrosting Of An Air Treatment System

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3207315