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Amperometric Electrochemical Gas Sensing Apparatus And Method For Measuring Oxidising Gases - EP2975390

The patent EP2975390 was granted to Alphasense on May 1, 2024. The application was originally filed on Jul 14, 2015 under application number EP15176730A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2975390

ALPHASENSE

Application Number: EP15176730A
Filing Date: Jul 14, 2015
Status: Patent Maintained As Amended; Mar 29, 2024
Publication Date: May 1, 2024
External Links: Slate, Register, Google Patents

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	Opposition Status
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DRAGERWERK	Sep 13, 2018	MULLER SCHUPFNER & PARTNER PATENT UND RECHTSANWALTSPARTNERSCHAFT MBB HAMBURG	ADMISSIBLE

Patent Citations (11) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
OPPOSITION	DE102010021977
OPPOSITION	DE10330704
OPPOSITION	EP1544614
OPPOSITION	EP2412755
OPPOSITION	WO2006067491
SEARCH	CN101571506
SEARCH	DE10330704
SEARCH	DE19622931
SEARCH	EP1544614
SEARCH	GB2436144
SEARCH	US2011290672

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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Apr 5, 2024
Decision to maintain the European patent in amended form
OPPO
Apr 5, 2024
Decision to maintain the European patent in amended form
OPPO
Mar 22, 2024
(Electronic) Receipt
OPPO
Mar 22, 2024
Filing of the translation of the amended claims
OPPO
Mar 22, 2024
French translation of claims
OPPO
Mar 22, 2024
German translation of the claims
OPPO
Mar 22, 2024
Letter accompanying subsequently filed items
OPPO
Jan 3, 2024
Communication to opponent concerning maintenance
OPPO
Jan 3, 2024
Communication with request to file translations
OPPO
Dec 15, 2023
Maintenance of the patent with the documents specified in the final decision
OPPO
Nov 20, 2023
Refund of fees
Appeal
Nov 16, 2023
Advice of delivery
Appeal
Nov 15, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Appeal
Nov 15, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Appeal
Nov 13, 2023
F3018 Oral proceedings: Confirmation interpreters
Appeal
Nov 13, 2023
F3018 Oral proceedings: Confirmation interpreters
Appeal
Nov 13, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Nov 13, 2023
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Appeal
Nov 10, 2023
(Electronic) Receipt
Appeal
Nov 10, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Appeal
Nov 10, 2023
Letter accompanying subsequently filed items
Appeal
Nov 10, 2023
Withdrawal of an appeal
Appeal
Oct 17, 2023
F3345 Forwarding of submissions to parties
Appeal
Oct 16, 2023
(Electronic) Receipt
Appeal
Oct 16, 2023
F3345 Forwarding of submissions to parties
Appeal
Oct 16, 2023
Letter accompanying subsequently filed items
Appeal
Oct 16, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Oct 13, 2023
(Electronic) Receipt
Appeal
Oct 13, 2023
Letter accompanying subsequently filed items
Appeal
Oct 13, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Sep 18, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Sep 18, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Sep 13, 2023
F3345 Forwarding of submissions to parties
Appeal
Sep 12, 2023
(Electronic) Receipt
Appeal
Sep 12, 2023
Letter accompanying subsequently filed items
Appeal
Sep 12, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Sep 5, 2022
Advice of delivery
Appeal
Sep 2, 2022
F3011.1 Oral Proceedings: summons
Appeal
Sep 2, 2022
F3011.1 Oral Proceedings: summons
Appeal
Sep 2, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Appeal
Aug 30, 2022
F3010 Oral proceedings: order for summons
Appeal
Apr 6, 2022
Composition of the board (T)
Appeal
Feb 10, 2022
F3345 Forwarding of submissions to parties
Appeal
Feb 4, 2022
(Electronic) Receipt
Appeal
Feb 4, 2022
Amended claims with annotations
Appeal
Feb 4, 2022
Amended claims with annotations
Appeal
Feb 4, 2022
Amended claims with annotations
Appeal
Feb 4, 2022
Amended claims with annotations
Appeal
Feb 4, 2022
Amended claims with annotations
Appeal
Feb 4, 2022
Amended claims with annotations
Appeal
Feb 4, 2022
Annexes (other than cited documents) regarding appeal procedure
Appeal
Feb 4, 2022
Annexes (other than cited documents) regarding appeal procedure
Appeal
Feb 4, 2022
Annexes (other than cited documents) regarding appeal procedure
Appeal
Feb 4, 2022
Auxiliary request during appeals procedure - 01
Appeal
Feb 4, 2022
Auxiliary request during appeals procedure - 02
Appeal
Feb 4, 2022
Auxiliary request during appeals procedure - 03
Appeal
Feb 4, 2022
Auxiliary request during appeals procedure - 04
Appeal
Feb 4, 2022
Auxiliary request during appeals procedure - 05
Appeal
Feb 4, 2022
Claims
Appeal
Feb 4, 2022
Letter accompanying subsequently filed items
Appeal
Feb 4, 2022
Reply to appeal
Appeal
Sep 24, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Sep 20, 2021
(Electronic) Receipt
Appeal
Sep 20, 2021
Letter accompanying subsequently filed items
Appeal
Sep 20, 2021
Statement of grounds of appeal
Appeal
Jul 13, 2021
F3204 Communication of the file number to the parties
Appeal
Jul 13, 2021
F3204 Communication of the file number to the parties
Appeal
Jul 8, 2021
(Electronic) Receipt
Appeal
Jul 8, 2021
Letter accompanying subsequently filed items
Appeal
Jul 8, 2021
Notice of appeal
Appeal
Jul 6, 2021
Annex to the communication - opposition
OPPO
Jul 6, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jul 6, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jul 6, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Jul 6, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 6, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 6, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 6, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Jun 17, 2021
Brief communication - Opposition proceedings
OPPO
Jun 15, 2021
Advice of delivery
OPPO
Jun 15, 2021
Communication about missing advice of delivery
OPPO
Jun 10, 2021
(Electronic) Receipt
OPPO
Jun 10, 2021
Letter accompanying subsequently filed items
OPPO
Jun 10, 2021
Letter regarding the opposition procedure (no time limit)
OPPO
May 12, 2021
Advice of delivery
OPPO
May 10, 2021
Annex to the communication - opposition
OPPO
May 10, 2021
Druckexemplar in opposition procedure
OPPO
May 10, 2021
Grounds for the decision (Annex) - opposition
OPPO
May 10, 2021
Interlocutory decision in opposition proceedings
OPPO
May 10, 2021
Internal form - Opposition/addressees
OPPO
May 10, 2021
Internal form - Opposition/addressees
OPPO
May 10, 2021
Means of redress
OPPO
May 10, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
May 10, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
May 10, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
May 10, 2021
Scanned annex to a communication - opposition procedure
OPPO
May 10, 2021
Scanned annex to a communication - opposition procedure
OPPO
May 10, 2021
Scanned annex to a communication - opposition procedure
OPPO
Mar 12, 2021
Information about the result of oral proceedings
OPPO
Feb 24, 2021
(Electronic) Receipt
OPPO
Feb 22, 2021
Consolidated list of cited opposition documents
OPPO
Feb 17, 2021
Brief communication - Opposition proceedings
OPPO
Feb 12, 2021
(Electronic) Receipt
OPPO
Feb 12, 2021
Any annexes (other than citation) to an opposition letter
OPPO
Feb 12, 2021
Letter accompanying subsequently filed items
OPPO
Feb 12, 2021
Written submission in preparation to/during oral proceedings
OPPO
Jan 19, 2021
Brief communication - Opposition proceedings
OPPO
Jan 19, 2021
Brief communication - Opposition proceedings
OPPO
Jan 12, 2021
(Electronic) Receipt
OPPO
Jan 12, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 12, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 12, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 12, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 12, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 12, 2021
Auxiliary request during Opposition procedure - 03
OPPO
Jan 12, 2021
Auxiliary request during Opposition procedure - 04
OPPO
Jan 12, 2021
Auxiliary request during Opposition procedure - 05
OPPO
Jan 12, 2021
Auxiliary request during Opposition procedure - 06
OPPO
Jan 12, 2021
Auxiliary request during Opposition procedure - 07
OPPO
Jan 12, 2021
Letter accompanying subsequently filed items
OPPO
Jan 12, 2021
Written submission in preparation to/during oral proceedings
OPPO
Jan 11, 2021
(Electronic) Receipt
OPPO
Jan 11, 2021
Letter accompanying subsequently filed items
OPPO
Jan 11, 2021
Written submission in preparation to/during oral proceedings
OPPO
Dec 7, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 7, 2020
Notification concerning the date of oral proceedings
OPPO
Sep 15, 2020
Brief communication - Opposition proceedings
OPPO
Sep 9, 2020
(Electronic) Receipt
OPPO
Sep 9, 2020
Letter accompanying subsequently filed items
OPPO
Sep 9, 2020
Request for interpreters during oral proceedings
OPPO
Jul 9, 2020
Advice of delivery
OPPO
Jul 9, 2020
Advice of delivery
OPPO
Jul 6, 2020
Annex to the communication - opposition
OPPO
Jul 6, 2020
Information concerning oral proceedings
OPPO
Jul 6, 2020
Summons to attend oral proceedings
OPPO
Jul 6, 2020
Summons to attend oral proceedings
OPPO
May 26, 2020
Brief communication - Opposition proceedings
OPPO
May 26, 2020
Notification concerning the date of oral proceedings
OPPO
May 26, 2020
Notification concerning the date of oral proceedings
OPPO
May 19, 2020
(Electronic) Receipt
OPPO
May 19, 2020
Letter accompanying subsequently filed items
OPPO
May 19, 2020
Oral proceedings: Request for postponement
OPPO
Apr 23, 2020
Brief communication - Opposition proceedings
OPPO
Apr 22, 2020
Brief communication - Opposition proceedings
OPPO
Apr 17, 2020
(Electronic) Receipt
OPPO
Apr 17, 2020
(Electronic) Receipt
OPPO
Apr 17, 2020
Auxiliary request during Opposition procedure
OPPO
Apr 17, 2020
Auxiliary request during Opposition procedure
OPPO
Apr 17, 2020
Auxiliary request during Opposition procedure - 01
OPPO
Apr 17, 2020
Auxiliary request during Opposition procedure - 02
OPPO
Apr 17, 2020
Citation in opposition procedure - 007
OPPO
Apr 17, 2020
Letter accompanying subsequently filed items
OPPO
Apr 17, 2020
Request for interpreters during oral proceedings
OPPO
Apr 17, 2020
Written submission in preparation to/during oral proceedings
OPPO
Apr 17, 2020
Written submission in preparation to/during oral proceedings
OPPO
Nov 19, 2019
Advice of delivery
OPPO
Nov 18, 2019
Advice of delivery
OPPO
Nov 14, 2019
Information concerning oral proceedings
OPPO
Nov 14, 2019
Notification concerning the date of oral proceedings
OPPO
Nov 14, 2019
Notification concerning the date of oral proceedings
OPPO
Nov 14, 2019
Summons to attend oral proceedings
OPPO
Nov 14, 2019
Summons to attend oral proceedings
OPPO
Oct 31, 2019
Brief communication - Opposition proceedings
OPPO
Oct 25, 2019
(Electronic) Receipt
OPPO
Oct 25, 2019
Letter accompanying subsequently filed items
OPPO
Oct 25, 2019
Oral proceedings: Request for postponement
OPPO
Oct 24, 2019
Advice of delivery
OPPO
Oct 21, 2019
Advice of delivery
OPPO
Oct 21, 2019
Advice of delivery
OPPO
Oct 17, 2019
Information concerning oral proceedings
OPPO
Oct 17, 2019
Notification concerning the date of oral proceedings
OPPO
Oct 17, 2019
Notification concerning the date of oral proceedings
OPPO
Oct 17, 2019
Summons to attend oral proceedings
OPPO
Oct 17, 2019
Summons to attend oral proceedings
OPPO
Oct 1, 2019
Brief communication - Opposition proceedings
OPPO
Sep 25, 2019
Advice of delivery
OPPO
Sep 25, 2019
Advice of delivery
OPPO
Sep 24, 2019
(Electronic) Receipt
OPPO
Sep 24, 2019
Any annexes (other than citation) to an opposition letter
OPPO
Sep 24, 2019
Letter accompanying subsequently filed items
OPPO
Sep 24, 2019
Oral proceedings: Request for postponement
OPPO
Sep 23, 2019
Advice of delivery
OPPO
Sep 19, 2019
Information concerning oral proceedings
OPPO
Sep 19, 2019
Notification concerning the date of oral proceedings
OPPO
Sep 19, 2019
Notification concerning the date of oral proceedings
OPPO
Sep 19, 2019
Summons to attend oral proceedings
OPPO
Sep 19, 2019
Summons to attend oral proceedings
OPPO
Aug 14, 2019
Brief communication - Opposition proceedings
OPPO
Aug 7, 2019
(Electronic) Receipt
OPPO
Aug 7, 2019
Letter accompanying subsequently filed items
OPPO
Aug 7, 2019
Oral proceedings: Request for postponement
OPPO
Jul 10, 2019
Brief communication - Opposition proceedings
OPPO
Jul 4, 2019
(Electronic) Receipt
OPPO
Jul 4, 2019
Letter accompanying subsequently filed items
OPPO
Jul 4, 2019
Oral proceedings: Request for postponement
OPPO
Jun 19, 2019
Advice of delivery
OPPO
Jun 19, 2019
Advice of delivery
OPPO
Jun 17, 2019
Advice of delivery
OPPO
Jun 13, 2019
Annex to the communication - opposition
OPPO
Jun 13, 2019
Information concerning oral proceedings
OPPO
Jun 13, 2019
Summons to attend oral proceedings
OPPO
Jun 13, 2019
Summons to attend oral proceedings
OPPO
Feb 11, 2019
Brief communication - Opposition proceedings
OPPO
Feb 5, 2019
(Electronic) Receipt
OPPO
Feb 5, 2019
Letter accompanying subsequently filed items
OPPO
Feb 5, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Sep 25, 2018
Communication of a notice of opposition and request to file observations
OPPO
Sep 25, 2018
Notice of further oppositions to opponent(s)
OPPO
Sep 18, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Sep 13, 2018
(Electronic) Receipt
OPPO
Sep 13, 2018
Citation in opposition procedure - 001
OPPO
Sep 13, 2018
Citation in opposition procedure - 002
OPPO
Sep 13, 2018
Citation in opposition procedure - 003
OPPO
Sep 13, 2018
Citation in opposition procedure - 004
OPPO
Sep 13, 2018
Citation in opposition procedure - 005
OPPO
Sep 13, 2018
Citation in opposition procedure - 006
OPPO
Sep 13, 2018
Citation in opposition procedure - 008
OPPO
Sep 13, 2018
Letter accompanying subsequently filed items
OPPO
Sep 13, 2018
Notice of opposition
OPPO
Dec 21, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Nov 16, 2017
Decision to grant a European patent
Search/Exam
Nov 3, 2017
(Electronic) Receipt
Search/Exam
Nov 3, 2017
Filing of the translations of the claims
Search/Exam
Nov 3, 2017
French translation of claims
Search/Exam
Nov 3, 2017
German translation of the claims
Search/Exam
Nov 3, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 13, 2017
Submission concerning representation
Search/Exam
Jul 7, 2017
Bibliographic data of the European patent application
Search/Exam
Jul 7, 2017
Communication about intention to grant a European patent
Search/Exam
Jul 7, 2017
Intention to grant (signatures)
Search/Exam
Jul 7, 2017
Text intended for grant (clean copy)
Search/Exam
Jul 7, 2017
Text intended for grant (version for approval)
Search/Exam
May 24, 2017
(Electronic) Receipt
Search/Exam
May 24, 2017
Amended claims with annotations
Search/Exam
May 24, 2017
Amended description with annotations
Search/Exam
May 24, 2017
Claims
Search/Exam
May 24, 2017
Description
Search/Exam
May 24, 2017
Letter accompanying subsequently filed items
Search/Exam
May 24, 2017
Reply to communication from the Examining Division
Search/Exam
Jan 18, 2017
Annex to the communication
Search/Exam
Jan 18, 2017
Communication from the Examining Division
Search/Exam
Jan 9, 2017
Examination started
Search/Exam
Nov 25, 2016
Communication of amended entries concerning the representative
Search/Exam
Nov 17, 2016
Submission concerning change of applicant's representative
Search/Exam
Jun 28, 2016
(Electronic) Receipt
Search/Exam
Jun 28, 2016
Amended claims filed after receipt of (European) search report
Search/Exam
Jun 28, 2016
Amended claims with annotations
Search/Exam
Jun 28, 2016
Amendments received before examination
Search/Exam
Jun 28, 2016
Letter accompanying subsequently filed items
Search/Exam
Feb 8, 2016
Letter accompanying subsequently filed items
Search/Exam
Feb 8, 2016
Letter concerning the priority
Search/Exam
Feb 8, 2016
Priority document
Search/Exam
Jan 25, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Search/Exam
Jan 12, 2016
Invitation to file priority document
Search/Exam
Dec 23, 2015
Notification of forthcoming publication
Search/Exam
Nov 11, 2015
Letter accompanying subsequently filed items
Search/Exam
Nov 11, 2015
Letter concerning the inventor
Search/Exam
Nov 4, 2015
Communication to designated inventor
Search/Exam
Nov 4, 2015
Communication to designated inventor
Search/Exam
Nov 4, 2015
Communication to designated inventor
Search/Exam
Oct 30, 2015
Communication regarding the transmission of the European search report
Search/Exam
Oct 30, 2015
Document annexed to the Extended European Search Report
Search/Exam
Oct 30, 2015
European search opinion
Search/Exam
Oct 30, 2015
European search report
Search/Exam
Oct 29, 2015
Designation of inventor
Search/Exam
Oct 29, 2015
Designation of inventor
Search/Exam
Oct 29, 2015
Designation of inventor
Search/Exam
Oct 29, 2015
Letter concerning the inventor
Search/Exam
Oct 22, 2015
Modified abstract
Search/Exam
Oct 12, 2015
Search started
Search/Exam
Sep 4, 2015
Deficiency in designation of inventor
Search/Exam
Jul 14, 2015
Abstract
Search/Exam
Jul 14, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Search/Exam
Jul 14, 2015
Claims
Search/Exam
Jul 14, 2015
Description
Search/Exam
Jul 14, 2015
Drawings
Search/Exam
Jul 14, 2015
Request for grant of a European patent
Search/Exam