Cold Plasma Generating System

Patent No. EP3222121 (titled "Cold Plasma Generating System") was filed by Rambam MED Tech on Nov 19, 2015. The application was issued on Aug 18, 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
PATENT INNOVATIONS	May 18, 2022	SONNENBERG HARRISON PARTNERS

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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Jan 8, 2026
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 8, 2026
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 7, 2026
F3014 Oral Proceedings: Order cancelling/postponing
Jan 5, 2026
F3345 Forwarding of submissions to parties
Dec 22, 2025
(Electronic) Receipt
Dec 22, 2025
Letter accompanying subsequently filed items
Nov 25, 2025
F3011.2 Oral Proceedings: Summons VICO
Nov 25, 2025
F3011.2 Oral Proceedings: Summons VICO
Nov 25, 2025
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Nov 20, 2025
F3010 Oral proceedings: order for summons
Dec 3, 2024
Standard Communication Rule 103 (2) EPC
Dec 3, 2024
Standard Communication Rule 103 (2) EPC
May 10, 2024
F3345 Forwarding of submissions to parties
May 3, 2024
(Electronic) Receipt
May 3, 2024
Letter accompanying subsequently filed items
May 3, 2024
Reply to appeal
Jan 12, 2024
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Nov 21, 2023
Composition of the board (T)
Nov 20, 2023
(Electronic) Receipt
Nov 20, 2023
(Electronic) Receipt
Nov 20, 2023
Amended claims with annotations
Nov 20, 2023
Amended claims with annotations
Nov 20, 2023
Amended claims with annotations
Nov 20, 2023
Auxiliary request during appeals procedure - 01
Nov 20, 2023
Auxiliary request during appeals procedure - 02
Nov 20, 2023
Auxiliary request during appeals procedure - 03
Nov 20, 2023
Letter accompanying subsequently filed items
Nov 20, 2023
Letter accompanying subsequently filed items
Nov 20, 2023
Statement of grounds of appeal
Oct 13, 2023
Communication concerning the filing of a power of attorney
Oct 13, 2023
Communication of amended entries concerning the representative
Oct 13, 2023
F3204 Communication of the file number to the parties
Oct 13, 2023
F3204 Communication of the file number to the parties
Sep 18, 2023
(Electronic) Receipt
Sep 18, 2023
Annex
Sep 18, 2023
Authorisation
Sep 18, 2023
Authorisation
Sep 18, 2023
Letter accompanying subsequently filed items
Sep 18, 2023
Notice of appeal
Jul 10, 2023
(Electronic) Receipt
Jul 10, 2023
Advice of delivery
Jul 10, 2023
Advice of delivery
Jul 10, 2023
Annex to the communication - opposition
Jul 10, 2023
Decision of the Opposition Division and instruction
Jul 10, 2023
Decision revoking the European patent
Jul 10, 2023
Decision revoking the European patent
Jul 10, 2023
Grounds for the decision (Annex) - opposition
Jul 10, 2023
Letter accompanying subsequently filed items
Jul 10, 2023
Means of redress
Jul 10, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 10, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 10, 2023
Provision of a copy of the minutes - opposition procedure
Jul 10, 2023
Provision of a copy of the minutes - opposition procedure
Jul 10, 2023
Scanned annex to a communication - opposition procedure
Jul 10, 2023
Scanned annex to a communication - opposition procedure
Jul 10, 2023
Scanned annex to a communication - opposition procedure
Jul 10, 2023
Scanned annex to a communication - opposition procedure
Jul 10, 2023
Transmittal of decision / summons - opposition
Jul 10, 2023
Transmittal of decision / summons - opposition
Jun 7, 2023
Information about the result of oral proceedings
Apr 13, 2023
Brief communication - Opposition proceedings
Apr 12, 2023
Brief communication - Opposition proceedings
Apr 5, 2023
(Electronic) Receipt
Apr 5, 2023
(Electronic) Receipt
Apr 5, 2023
Auxiliary request during Opposition procedure
Apr 5, 2023
Auxiliary request during Opposition procedure
Apr 5, 2023
Auxiliary request during Opposition procedure - 01
Apr 5, 2023
Auxiliary request during Opposition procedure - 02
Apr 5, 2023
Clean copy of claims in the opposition procedure
Apr 5, 2023
Letter accompanying subsequently filed items
Apr 5, 2023
Letter accompanying subsequently filed items
Apr 5, 2023
Written submission in preparation to/during oral proceedings
Apr 5, 2023
Written submission in preparation to/during oral proceedings
Feb 3, 2023
Brief communication - Opposition proceedings
Jan 30, 2023
Letter accompanying subsequently filed items
Jan 30, 2023
Request for interpreters during oral proceedings
Jan 3, 2023
Advice of delivery
Dec 20, 2022
Advice of delivery
Dec 20, 2022
Annex to the communication - opposition
Dec 20, 2022
Information concerning oral proceedings
Dec 20, 2022
Scanned annex to a communication - opposition procedure
Dec 20, 2022
Summons to attend oral proceedings
Dec 20, 2022
Summons to attend oral proceedings
Dec 20, 2022
Transmittal of decision / summons - opposition
Dec 20, 2022
Transmittal of decision / summons - opposition
Oct 14, 2022
Brief communication - Opposition proceedings
Oct 7, 2022
(Electronic) Receipt
Oct 7, 2022
Auxiliary request during Opposition procedure
Oct 7, 2022
Auxiliary request during Opposition procedure
Oct 7, 2022
Auxiliary request during Opposition procedure
Oct 7, 2022
Auxiliary request during Opposition procedure - 01
Oct 7, 2022
Auxiliary request during Opposition procedure - 02
Oct 7, 2022
Auxiliary request during Opposition procedure - 03
Oct 7, 2022
Letter accompanying subsequently filed items
Oct 7, 2022
Main request during Opposition procedure
Oct 7, 2022
Main request during Opposition procedure
Oct 7, 2022
Reply of the patent proprietor to the notice(s) of opposition
Oct 7, 2022
Reply of the patent proprietor to the notice(s) of opposition
May 31, 2022
Communication of a notice of opposition and request to file observations
May 31, 2022
Notice of further oppositions to opponent(s)
May 27, 2022
Communication of a notice of opposition - first information to patent proprietor
May 18, 2022
(Electronic) Receipt
May 18, 2022
Citation in opposition procedure - 001
May 18, 2022
Citation in opposition procedure - 002
May 18, 2022
Citation in opposition procedure - 003
May 18, 2022
Citation in opposition procedure - 004
May 18, 2022
Citation in opposition procedure - 005
May 18, 2022
Citation in opposition procedure - 006
May 18, 2022
Citation in opposition procedure - 007
May 18, 2022
Citation in opposition procedure - 008
May 18, 2022
Citation in opposition procedure - 009
May 18, 2022
Citation in opposition procedure - 010
May 18, 2022
Citation in opposition procedure - 011
May 18, 2022
Citation in opposition procedure - 012
May 18, 2022
Citation in opposition procedure - 013
May 18, 2022
Citation in opposition procedure - 014
May 18, 2022
Consolidated list of cited opposition documents
May 18, 2022
Notice of opposition
May 18, 2022
Notice of opposition
May 18, 2022
Priority document
Aug 31, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 22, 2021
Decision to grant a European patent
Jul 9, 2021
(Electronic) Receipt
Jul 9, 2021
Filing of the translations of the claims
Jul 9, 2021
French translation of claims
Jul 9, 2021
German translation of the claims
Jul 9, 2021
Letter accompanying subsequently filed items
Apr 22, 2021
Annex to the communication about intention to grant a European patent
Apr 22, 2021
Bibliographic data of the European patent application
Apr 22, 2021
Communication about intention to grant a European patent
Apr 22, 2021
Intention to grant (signatures)
Apr 22, 2021
Text intended for grant (clean copy)
Apr 22, 2021
Text intended for grant (version for approval)
Dec 20, 2020
(Electronic) Receipt
Dec 20, 2020
Amended claims with annotations
Dec 20, 2020
Amended description with annotations
Dec 20, 2020
Claims
Dec 20, 2020
Description
Dec 20, 2020
Letter accompanying subsequently filed items
Dec 20, 2020
Reply to communication from the Examining Division
Aug 28, 2020
Annex to the communication
Aug 28, 2020
Communication from the Examining Division
Aug 18, 2020
Examination started
Aug 30, 2017
Notification on forthcoming publication of bibliographic data
Jun 27, 2017
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jun 23, 2017
Communication to designated inventor
Jun 23, 2017
Communication to designated inventor
Jun 23, 2017
Communication to designated inventor
Jun 23, 2017
Communication to designated inventor
Jun 23, 2017
Communication to designated inventor
Jun 23, 2017
Communication to designated inventor
Jun 7, 2017
Copy of the international preliminary report on patentability
May 22, 2017
Submission concerning representation
May 16, 2017
(Electronic) Receipt
May 16, 2017
Amended claims filed after receipt of (European) search report
May 16, 2017
Amended claims with annotations
May 16, 2017
Request for entry into the European phase
Apr 13, 2017
Notification of the recording of a change
Apr 13, 2017
Notification of the recording of a change
Mar 31, 2017
Information on entry into European phase
Jun 14, 2016
Priority document (electronically transmitted)
May 26, 2016
Copy of the international search report
May 26, 2016
Published international application - A1
Apr 26, 2016
Substitute sheet (Rule 26) - drawings for ISA/EP
Apr 14, 2016
Substitute sheet (Rule 26) - drawings for ISA/EP
Feb 22, 2016
ISR: cited documents
Feb 19, 2016
Written opinion of the ISA, boxes No. I to VIII
Feb 19, 2016
Written opinion of the ISA, cover sheet
Feb 19, 2016
Written opinion of the ISA, supplemental box
Jan 12, 2016
Notification of receipt of Search copy
Dec 18, 2015
Abstract
Dec 18, 2015
Claims
Dec 18, 2015
Description
Dec 18, 2015
Drawings
Dec 18, 2015
Request form for international application (copy for ISA/EP)

EP3222121

RAMBAM MED TECH

Application Number: EP15813925A
Filing Date: Nov 19, 2015
Status: Granted And Under Opposition; Jul 16, 2021
Publication Date: Aug 18, 2021
External Links: Slate, Register , Google Patents

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Cold Plasma Generating System

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Dossier Documents

EP3222121