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IP Verse

Zero-Order Diffractive Filter And Method For Manufacturing Thereof - EP2264491

The patent EP2264491 was granted to Csem Centre Suisse Delectronique ET DE Microtechnique Recherche ET Dveloppement on Aug 9, 2017. The application was filed on Jun 14, 2010 under application number EP10165817A. The patent is currently recorded with a legal status of "Revoked".

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

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
LEONHARD KURZ STIFTUNG	May 9, 2018	ZINSINGER	-

Patent Citations (13) New

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

Citation Phase	Publication Number
DESCRIPTION	US2003017580
DESCRIPTION	US2007285782
DESCRIPTION	US2008024866
DESCRIPTION	US4484797
DESCRIPTION	WO2004077468
DESCRIPTION	WO2006038120
EXAMINATION	WO2009068462
SEARCH	EP1862827
SEARCH	EP1990661
SEARCH	US2003230816
SEARCH	US2007285782
SEARCH	US2008225391
SEARCH	WO2006038120

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