Adjustable Refractive Optical Device

Patent No. EP2751612 (titled "Adjustable Refractive Optical Device") was filed by Crosby on Sep 3, 2012. The application was issued on Mar 24, 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
ADLENS	Nov 17, 2021	ABEL & IMRAY

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 21, 2023
Brief communication - Opposition proceedings
Jul 4, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 29, 2023
Termination of the opposition proceedings with maintenance of patent
Mar 20, 2023
Decision to discontinue the opposition proceedings
Mar 20, 2023
Notification concerning the date of oral proceedings
Mar 16, 2023
Brief communication - Opposition proceedings
Mar 16, 2023
Brief communication - Opposition proceedings
Mar 3, 2023
(Electronic) Receipt
Mar 3, 2023
Letter accompanying subsequently filed items
Mar 3, 2023
Withdrawal of an opposition
Dec 14, 2022
Notification concerning the date of oral proceedings
Dec 14, 2022
Notification concerning the date of oral proceedings
Oct 13, 2022
Advice of delivery
Sep 27, 2022
(Electronic) Receipt
Sep 27, 2022
Advice of delivery
Sep 27, 2022
Letter accompanying subsequently filed items
Sep 22, 2022
Annex to the communication - opposition
Sep 22, 2022
Information concerning oral proceedings
Sep 22, 2022
Scanned annex to a communication - opposition procedure
Sep 22, 2022
Summons to attend oral proceedings
Sep 22, 2022
Summons to attend oral proceedings
Sep 22, 2022
Transmittal of decision / summons - opposition
Sep 22, 2022
Transmittal of decision / summons - opposition
Jul 27, 2022
Brief communication - Opposition proceedings
Jul 22, 2022
(Electronic) Receipt
Jul 22, 2022
Letter accompanying subsequently filed items
Jul 22, 2022
Letter regarding the opposition procedure (no time limit)
May 4, 2022
Brief communication - Opposition proceedings
May 4, 2022
Communication confirming withdrawal from representation
May 4, 2022
Notification of termination of representative's authorisation
Apr 28, 2022
(Electronic) Receipt
Apr 28, 2022
Annexes in respect of a client data request
Apr 28, 2022
Letter accompanying subsequently filed items
Apr 28, 2022
Submission concerning change of proprietor's representative
Apr 25, 2022
Brief communication - Opposition proceedings
Apr 19, 2022
(Electronic) Receipt
Apr 19, 2022
Letter accompanying subsequently filed items
Apr 19, 2022
Reply of the patent proprietor to the notice(s) of opposition
Dec 8, 2021
Communication of a notice of opposition and request to file observations
Dec 8, 2021
Notice of further oppositions to opponent(s)
Dec 1, 2021
(Electronic) Receipt
Dec 1, 2021
Letter accompanying subsequently filed items
Dec 1, 2021
Letter regarding the opposition procedure (no time limit)
Nov 24, 2021
Communication of a notice of opposition - first information to patent proprietor
Nov 22, 2021
Citation in opposition procedure - 010
Nov 22, 2021
Consolidated list of cited opposition documents
Nov 22, 2021
Letter regarding the opposition procedure (no time limit)
Nov 22, 2021
Non-scannable object
Nov 17, 2021
(Electronic) Receipt
Nov 17, 2021
Citation in opposition procedure - 001
Nov 17, 2021
Citation in opposition procedure - 001
Nov 17, 2021
Citation in opposition procedure - 001
Nov 17, 2021
Citation in opposition procedure - 001
Nov 17, 2021
Citation in opposition procedure - 002
Nov 17, 2021
Citation in opposition procedure - 002
Nov 17, 2021
Citation in opposition procedure - 003
Nov 17, 2021
Citation in opposition procedure - 003
Nov 17, 2021
Citation in opposition procedure - 004
Nov 17, 2021
Citation in opposition procedure - 005
Nov 17, 2021
Citation in opposition procedure - 006
Nov 17, 2021
Citation in opposition procedure - 007
Nov 17, 2021
Citation in opposition procedure - 008
Nov 17, 2021
Citation in opposition procedure - 009
Nov 17, 2021
Notice of opposition
Nov 17, 2021
Notice of opposition
Mar 1, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 4, 2021
Communication concerning a request to change bibliographic data after the decision to grant/decision to maintain the patent in a
Feb 2, 2021
Communication of the registration of a transfer or change of name and/or address
Jan 26, 2021
(Electronic) Receipt
Jan 26, 2021
Letter accompanying subsequently filed items
Jan 26, 2021
Submission concerning change of applicant's address
Jan 21, 2021
Decision to grant a European patent
Dec 22, 2020
(Electronic) Receipt
Dec 22, 2020
Filing of the translations of the claims
Dec 22, 2020
French translation of claims
Dec 22, 2020
German translation of the claims
Dec 22, 2020
Letter accompanying subsequently filed items
Aug 13, 2020
Bibliographic data of the European patent application
Aug 13, 2020
Communication about intention to grant a European patent
Aug 13, 2020
Intention to grant (signatures)
Aug 13, 2020
Text intended for grant (clean copy)
Aug 13, 2020
Text intended for grant (version for approval)
Jan 21, 2020
(Electronic) Receipt
Jan 21, 2020
Amended claims with annotations
Jan 21, 2020
Amended description with annotations
Jan 21, 2020
Claims
Jan 21, 2020
Description
Jan 21, 2020
Letter accompanying subsequently filed items
Jan 21, 2020
Reply to communication from the Examining Division
Nov 25, 2019
Grant of extension of time limit (examination procedure)
Nov 19, 2019
(Electronic) Receipt
Nov 19, 2019
Letter accompanying subsequently filed items
Nov 19, 2019
Request for extension of time limit to communication from the Examining Division
Oct 21, 2019
Submission concerning representation
Jul 11, 2019
Annex to the communication
Jul 11, 2019
Communication from the Examining Division
Jun 21, 2019
Examination started
Mar 14, 2019
Notification regarding date of start of examination with possibility to withdraw
Mar 11, 2019
Submission concerning representation
Jul 3, 2018
Submission concerning representation
Oct 23, 2014
(Electronic) Receipt
Oct 23, 2014
Amended claims filed after receipt of (European) search report
Oct 23, 2014
Amended claims with annotations
Oct 23, 2014
Amended description filed after receipt of (European) search report
Oct 23, 2014
Amended description with annotations
Oct 23, 2014
Amendments received before examination
Oct 23, 2014
Letter accompanying subsequently filed items
Oct 16, 2014
Communication of the registration of a transfer or change of name and/or address
Oct 9, 2014
(Electronic) Receipt
Oct 9, 2014
Annexes in respect of a client data request
Oct 9, 2014
Annexes in respect of a client data request
Oct 9, 2014
Annexes in respect of a client data request
Oct 9, 2014
Annexes in respect of a client data request
Oct 9, 2014
Annexes in respect of a client data request
Oct 9, 2014
Letter accompanying subsequently filed items
Oct 9, 2014
Submission concerning a transfer of rights (applicant)
Sep 29, 2014
Communication of the registration of a transfer or change of name and/or address
Sep 29, 2014
Communication of the registration of a transfer or change of name and/or address
Sep 29, 2014
Communication of the registration of a transfer or change of name and/or address
Sep 29, 2014
Communication of the registration of a transfer or change of name and/or address
Aug 19, 2014
(Electronic) Receipt
Aug 19, 2014
Letter accompanying subsequently filed items
Aug 19, 2014
Letter concerning the inventor
Aug 11, 2014
Communication to designated inventor
Aug 11, 2014
Communication to designated inventor
Aug 11, 2014
Communication to designated inventor
Aug 11, 2014
Communication to designated inventor
Aug 8, 2014
Brief communication to applicant/representative
Jul 31, 2014
(Electronic) Receipt
Jul 31, 2014
Letter accompanying subsequently filed items
Jul 31, 2014
Letter concerning the inventor
Jul 17, 2014
Letter which had not been notified
Jun 12, 2014
Notification on forthcoming publication of bibliographic data
Apr 17, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Apr 4, 2014
Communication to designated inventor
Apr 4, 2014
Communication to designated inventor
Apr 4, 2014
Communication to designated inventor
Apr 4, 2014
Communication to designated inventor
Apr 2, 2014
Copy of the international preliminary report on patentability
Mar 18, 2014
(Electronic) Receipt
Mar 18, 2014
Copy of the international preliminary report on patentability
Mar 18, 2014
Request for entry into the European phase
Jan 10, 2014
Information on entry into European phase
Mar 27, 2013
Priority document (electronically transmitted)
Mar 7, 2013
Copy of the international search report
Mar 7, 2013
Published international application - A1
Dec 18, 2012
Written opinion of the ISA, boxes No. I to VIII
Dec 18, 2012
Written opinion of the ISA, cover sheet
Dec 18, 2012
Written opinion of the ISA, supplemental box
Nov 26, 2012
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Sep 7, 2012
Abstract
Sep 7, 2012
Claims
Sep 7, 2012
Description
Sep 7, 2012
Drawings

EP2751612

CROSBY

Application Number: EP12770188A
Filing Date: Sep 3, 2012
Status: Granted And Under Opposition; Jan 15, 2021
Publication Date: Mar 24, 2021
External Links: Slate, Register , Google Patents

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Adjustable Refractive Optical Device

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Dossier Documents

EP2751612