IP Verse

Zero-Order Diffractive Filter And Method For Manufacturing Thereof

Patent No. EP2264491 (titled "Zero-Order Diffractive Filter And Method For Manufacturing Thereof") was filed by Csem Centre Suisse Delectronique ET DE Microtechnique Recherche ET Dveloppement on Jun 14, 2010. The application was issued on Aug 9, 2017.

Patent Summary

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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
LEONHARD KURZ STIFTUNG	May 9, 2018	ZINSINGER

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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Dec 22, 2023
Advice of delivery
Dec 15, 2023
Communication about missing proof of delivery
Oct 17, 2023
Communication about missing proof of delivery
Oct 17, 2023
Communication about missing proof of delivery
Sep 18, 2023
Communication about missing proof of delivery
Aug 3, 2023
Advice of delivery
Aug 3, 2023
Decision of the Board of Appeal
Aug 3, 2023
F3032 Notification(s) of the decision
Aug 3, 2023
F3032 Notification(s) of the decision
Jun 26, 2023
F3013 Oral Proceedings: Forwarding minutes
Jun 26, 2023
F3013 Oral Proceedings: Forwarding minutes
Jun 26, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
May 15, 2023
Advice of delivery
May 12, 2023
F3018 Oral proceedings: Confirmation interpreters
May 12, 2023
F3018 Oral proceedings: Confirmation interpreters
May 12, 2023
Oral proceedings: change of venue
May 12, 2023
Oral proceedings: change of venue
May 11, 2023
F3345 Forwarding of submissions to parties
May 10, 2023
(Electronic) Receipt
May 10, 2023
Letter accompanying subsequently filed items
May 10, 2023
Letter dealing with oral proceedings during the appeal procedure
May 9, 2023
F3345 Forwarding of submissions to parties
May 2, 2023
(Electronic) Receipt
May 2, 2023
Letter accompanying subsequently filed items
May 2, 2023
Letter dealing with oral proceedings during the appeal procedure
Feb 9, 2023
Advice of delivery
Feb 6, 2023
F3010 Oral proceedings: order for summons
Feb 6, 2023
F3011.1 Oral Proceedings: summons
Feb 6, 2023
F3011.1 Oral Proceedings: summons
Feb 6, 2023
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Dec 13, 2022
Communication of amended entries in the Register of European Patents
Dec 13, 2022
F3345 Forwarding of submissions to parties
Nov 18, 2022
Request concerning representative opponent
Jul 21, 2021
Composition of the board (T)
Apr 16, 2021
F3345 Forwarding of submissions to parties
Apr 12, 2021
(Electronic) Receipt
Apr 12, 2021
Auxiliary request during appeals procedure - 01
Apr 12, 2021
Auxiliary request during appeals procedure - 01
Apr 12, 2021
Auxiliary request during appeals procedure - 02
Apr 12, 2021
Auxiliary request during appeals procedure - 02
Apr 12, 2021
Auxiliary request during appeals procedure - 03
Apr 12, 2021
Auxiliary request during appeals procedure - 03
Apr 12, 2021
Auxiliary request during appeals procedure - 04
Apr 12, 2021
Auxiliary request during appeals procedure - 04
Apr 12, 2021
Letter accompanying subsequently filed items
Apr 12, 2021
Non-Patent Literature cited during the appeal procedure
Apr 12, 2021
Non-Patent Literature cited during the appeal procedure
Apr 12, 2021
Non-Patent Literature cited during the appeal procedure
Apr 12, 2021
Reply to appeal
Dec 1, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Nov 25, 2020
(Electronic) Receipt
Nov 25, 2020
Letter accompanying subsequently filed items
Nov 25, 2020
Statement of grounds of appeal
Aug 12, 2020
F3204 Communication of the file number to the parties
Aug 12, 2020
F3204 Communication of the file number to the parties
Jul 28, 2020
(Electronic) Receipt
Jul 28, 2020
Letter accompanying subsequently filed items
Jul 28, 2020
Notice of appeal
Jul 20, 2020
Advice of delivery
Jul 20, 2020
Advice of delivery
Jul 15, 2020
Acknowledgement of a document
Jul 15, 2020
Acknowledgement of a document
Jul 15, 2020
Annex to the communication - opposition
Jul 15, 2020
Grounds for the decision (Annex) - opposition
Jul 15, 2020
Interlocutory decision in opposition proceedings
Jul 15, 2020
Internal form - Opposition/addressees
Jul 15, 2020
Internal form - Opposition/addressees
Jul 15, 2020
Means of redress
Jul 15, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 15, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 15, 2020
Provision of a copy of the minutes - opposition procedure
Jul 8, 2020
Decision of the Opposition Division and instruction
Jul 8, 2020
Druckexemplar in opposition procedure
Jul 8, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 8, 2020
Scanned annex to a communication - opposition procedure
Jan 30, 2020
Communication concerning corrected entries of the applicant
Jan 16, 2020
Information about the result of oral proceedings
Nov 21, 2019
Brief communication - Opposition proceedings
Nov 21, 2019
Brief communication - Opposition proceedings
Nov 15, 2019
(Electronic) Receipt
Nov 15, 2019
(Electronic) Receipt
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Any annexes (other than citation) to an opposition letter
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Letter accompanying subsequently filed items
Nov 15, 2019
Letter accompanying subsequently filed items
Nov 15, 2019
Written submission in preparation to/during oral proceedings
Nov 15, 2019
Written submission in preparation to/during oral proceedings
Jun 28, 2019
Advice of delivery
Jun 26, 2019
Advice of delivery
Jun 26, 2019
Brief communication - Opposition proceedings
Jun 17, 2019
(Electronic) Receipt
Jun 17, 2019
Letter accompanying subsequently filed items
Jun 17, 2019
Request for interpreters during oral proceedings
May 20, 2019
Advice of delivery
May 17, 2019
Advice of delivery
May 15, 2019
Acknowledgement of a document
May 15, 2019
Acknowledgement of a document
May 15, 2019
Annex to the communication - opposition
May 15, 2019
Information concerning oral proceedings
May 15, 2019
Summons to attend oral proceedings
May 15, 2019
Summons to attend oral proceedings
Feb 15, 2019
Brief communication - Opposition proceedings
Feb 15, 2019
Brief communication - Opposition proceedings
Feb 15, 2019
Communication of the registration of a transfer or change of name and/or address
Jan 30, 2019
(Electronic) Receipt
Jan 30, 2019
Annexes in respect of a client data request
Jan 30, 2019
Letter accompanying subsequently filed items
Jan 30, 2019
Miscellaneous requests concerning client data
Dec 12, 2018
Brief communication - Opposition proceedings
Dec 12, 2018
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Dec 7, 2018
Brief communication - Opposition proceedings
Nov 30, 2018
(Electronic) Receipt
Nov 30, 2018
(Electronic) Receipt
Nov 30, 2018
Amended claims with annotations
Nov 30, 2018
Amended claims with annotations
Nov 30, 2018
Amended claims with annotations
Nov 30, 2018
Amended claims with annotations
Nov 30, 2018
Annexes in respect of a client data request
Nov 30, 2018
Claims
Nov 30, 2018
Claims
Nov 30, 2018
Claims
Nov 30, 2018
Claims
Nov 30, 2018
Letter accompanying subsequently filed items
Nov 30, 2018
Letter accompanying subsequently filed items
Nov 30, 2018
Reply of the patent proprietor to the notice(s) of opposition
Nov 30, 2018
Submission concerning a transfer of rights (applicant)
Nov 14, 2018
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Nov 12, 2018
Communication confirming withdrawal from representation
Nov 12, 2018
Communication of amended entries concerning the representative
Nov 6, 2018
(Electronic) Receipt
Nov 6, 2018
Letter accompanying subsequently filed items
Nov 6, 2018
Submission concerning change of applicant's representative
Oct 24, 2018
(Electronic) Receipt
Oct 24, 2018
Letter accompanying subsequently filed items
Oct 24, 2018
Miscellaneous requests concerning client data
Oct 24, 2018
Submission concerning a transfer of rights (applicant)
Oct 5, 2018
Brief communication - Opposition proceedings
Oct 5, 2018
Grant of extension of time limit (opposition procedure)
Sep 25, 2018
(Electronic) Receipt
Sep 25, 2018
Letter accompanying subsequently filed items
Sep 25, 2018
Request for extension of time limit to communication from the Examining Division
Aug 27, 2018
Communication of amended entries concerning the representative
Aug 21, 2018
Annexes in respect of a client data request
Aug 21, 2018
Submission concerning change of applicant's representative
Aug 20, 2018
Submission concerning change of applicant's representative
May 24, 2018
Communication of a notice of opposition and request to file observations
May 24, 2018
Notice of further oppositions to opponent(s)
May 17, 2018
Communication of a notice of opposition - first information to patent proprietor
May 9, 2018
(Electronic) Receipt
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Non-patent literature cited during the opposition procedure
May 9, 2018
Notice of opposition
May 9, 2018
Notice of opposition
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
May 9, 2018
Patent document cited during the opposition procedure
Aug 10, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 13, 2017
Decision to grant a European patent
Jun 21, 2017
(Electronic) Receipt
Jun 21, 2017
Filing of the translations of the claims
Jun 21, 2017
French translation of claims
Jun 21, 2017
German translation of the claims
Jun 21, 2017
Letter accompanying subsequently filed items
Mar 14, 2017
Bibliographic data of the European patent application
Mar 14, 2017
Communication about intention to grant a European patent
Mar 14, 2017
Intention to grant (signatures)
Mar 14, 2017
Text intended for grant (clean copy)
Mar 14, 2017
Text intended for grant (version for approval)
Oct 12, 2016
CDS Clean up - amended data concerning the representative of the applicant (Association)
Sep 29, 2016
Submission concerning representation
Aug 26, 2016
(Electronic) Receipt
Aug 26, 2016
Amended claims with annotations
Aug 26, 2016
Claims
Aug 26, 2016
Letter accompanying subsequently filed items
Aug 26, 2016
Reply to communication from the Examining Division
May 24, 2016
Annex to the communication
May 24, 2016
Communication from the Examining Division
Jul 17, 2015
(Electronic) Receipt
Jul 17, 2015
Amended claims with annotations
Jul 17, 2015
Amended description with annotations
Jul 17, 2015
Claims
Jul 17, 2015
Description
Jul 17, 2015
Letter accompanying subsequently filed items
Jul 17, 2015
Reply to communication from the Examining Division
Mar 26, 2015
Annex to the communication
Mar 26, 2015
Communication from the Examining Division
Jan 14, 2015
Communication of amended entries concerning the representative
Dec 27, 2014
Submission concerning change of applicant's representative
Dec 11, 2014
Submission concerning change of applicant's representative
Jun 5, 2012
Amended claims with annotations
Jun 5, 2012
Claims
Jun 5, 2012
Letter accompanying subsequently filed items
Jun 5, 2012
Reply to communication from the Examining Division
Apr 18, 2012
Grant of extension of time limit (examination procedure)
Apr 11, 2012
Letter accompanying subsequently filed items
Apr 11, 2012
Request for extension of time limit to communication from the Examining Division
Dec 13, 2011
Annex to the communication
Dec 13, 2011
Communication from the Examining Division
Jun 15, 2011
Amended claims filed after receipt of (European) search report
Jun 15, 2011
Amended claims with annotations
Jun 15, 2011
Amendments received before examination
Jun 15, 2011
Letter accompanying subsequently filed items
Jun 15, 2011
Payment of fees and costs
Jan 10, 2011
Confirmation of receipt of (electronically) transmitted priority document
Dec 29, 2010
Priority document (electronically transmitted)
Dec 28, 2010
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 24, 2010
Notification of forthcoming publication
Aug 19, 2010
Communication regarding the transmission of the European search report
Aug 19, 2010
European search opinion
Aug 19, 2010
European search report
Jun 14, 2010
Abstract
Jun 14, 2010
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jun 14, 2010
Claims
Jun 14, 2010
Description
Jun 14, 2010
Designation of inventor
Jun 14, 2010
Designation of inventor
Jun 14, 2010
Drawings
Jun 14, 2010
Request for grant of a European patent

EP2264491

CSEM CENTRE SUISSE DELECTRONIQUE ET DE MICROTECHNIQUE RECHERCHE ET DVELOPPEMENT

Application Number: EP10165817A
Filing Date: Jun 14, 2010
Status: Revoked; Jan 19, 2024
Publication Date: Aug 9, 2017
External Links: Slate, Register , Google Patents