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The patent EP2775898 was granted to Pisani on Apr 5, 2017. The application was filed on Oct 22, 2012 under application number EP12818636A. The patent is currently recorded with a legal status of "Revoked".

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 |
|---|---|---|---|
| HOYA LENS ITALIA | Jan 5, 2018 | BETTEN & RESCH | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2011157550 |
| INTERNATIONAL-SEARCH-REPORT | US2012105609 |
| OPPOSITION | JP3043266B |
| OPPOSITION | JPH1094515 |
| OPPOSITION | US2010283969 |
| OPPOSITION | US2011157550 |
| OPPOSITION | US2012105609 |
| OPPOSITION | US2012135803 |
| OPPOSITION | US2012249550 |
| OPPOSITION | US7417664 |
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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Nov 10, 2021
Refund of fees
Appeal
Nov 8, 2021
Nov 8, 2021
Nov 3, 2021
Oct 22, 2021
Oct 20, 2021
Oct 19, 2021
(Electronic) Receipt
Appeal
Oct 19, 2021
Oct 19, 2021
Withdrawal of an appeal
Appeal
Mar 30, 2020
Jan 20, 2020
Dec 30, 2019
(Electronic) Receipt
Appeal
Dec 30, 2019
Dec 30, 2019
Reply to appeal
Appeal
Sep 23, 2019
Sep 23, 2019
Aug 27, 2019
Aug 21, 2019
(Electronic) Receipt
Appeal
Aug 21, 2019
Aug 21, 2019
Aug 21, 2019
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Aug 21, 2019
Claims
Appeal
Aug 21, 2019
Claims
Appeal
Aug 21, 2019
Claims
Appeal
Aug 21, 2019
Claims
Appeal
Aug 21, 2019
Aug 21, 2019
Aug 14, 2019
Aug 9, 2019
(Electronic) Receipt
Appeal
Aug 9, 2019
Aug 9, 2019
Jul 31, 2019
Advice of delivery
Appeal
Jul 25, 2019
(Electronic) Receipt
Appeal
Jul 25, 2019
Advice of delivery
Appeal
Jul 25, 2019
Jul 10, 2019
Jul 10, 2019
Jul 10, 2019
Jul 1, 2019
Processing of an appeal
Appeal
Jun 28, 2019
(Electronic) Receipt
Appeal
Jun 28, 2019
Jun 28, 2019
Notice of appeal
Appeal
May 29, 2019
May 10, 2019
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Apr 29, 2019
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Means of redress
OPPO
Apr 29, 2019
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Apr 1, 2019
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Claims
OPPO
Jan 31, 2019
Claims
OPPO
Jan 31, 2019
Claims
OPPO
Jan 31, 2019
Claims
OPPO
Jan 31, 2019
Claims
OPPO
Jan 31, 2019
Claims
OPPO
Jan 31, 2019
Claims
OPPO
Jan 31, 2019
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Apr 6, 2017
Mar 28, 2017
Mar 17, 2017
Mar 14, 2017
(Electronic) Receipt
Search/Exam
Mar 14, 2017
Letter accompanying subsequently filed items
Search/Exam
Mar 14, 2017
Request for correction of the publication
Search/Exam
Mar 9, 2017
Decision to grant a European patent
Search/Exam
Feb 24, 2017
(Electronic) Receipt
Search/Exam
Feb 24, 2017
Filing of the translations of the claims
Search/Exam
Feb 24, 2017
French translation of claims
Search/Exam
Feb 24, 2017
German translation of the claims
Search/Exam
Feb 24, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 29, 2016
Nov 29, 2016
Nov 29, 2016
Intention to grant (signatures)
Search/Exam
Nov 29, 2016
Text intended for grant (clean copy)
Search/Exam
Nov 29, 2016
Oct 19, 2016
Communication to designated inventor
Search/Exam
Oct 14, 2016
(Electronic) Receipt
Search/Exam
Oct 14, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 14, 2016
Matter concerning the application
Search/Exam
Jul 18, 2016
Jul 18, 2016
Jul 13, 2016
(Electronic) Receipt
Search/Exam
Jul 13, 2016
Amended claims with annotations
Search/Exam
Jul 13, 2016
Claims
Search/Exam
Jul 13, 2016
General authorisation
Search/Exam
Jul 13, 2016
Letter accompanying subsequently filed items
Search/Exam
Jul 13, 2016
Jun 7, 2016
Annex to the communication
Search/Exam
Jun 7, 2016
Communication from the Examining Division
Search/Exam
Mar 29, 2016
Decision to allow further processing
Search/Exam
Mar 16, 2016
(Electronic) Receipt
Search/Exam
Mar 16, 2016
Amended claims with annotations
Search/Exam
Mar 16, 2016
Amended claims with annotations
Search/Exam
Mar 16, 2016
Claims
Search/Exam
Mar 16, 2016
Claims
Search/Exam
Mar 16, 2016
Letter accompanying subsequently filed items
Search/Exam
Mar 16, 2016
Jan 8, 2016
Sep 17, 2015
Sep 11, 2015
May 20, 2015
Annex to the communication
Search/Exam
May 20, 2015
Communication from the Examining Division
Search/Exam
May 13, 2015
Mar 13, 2015
Mar 9, 2015
(Electronic) Receipt
Search/Exam
Mar 9, 2015
Amended claims with annotations
Search/Exam
Mar 9, 2015
Claims
Search/Exam
Mar 9, 2015
Letter accompanying subsequently filed items
Search/Exam
Mar 9, 2015
Feb 20, 2015
Letter concerning fees and payments
Search/Exam
Feb 20, 2015
Payment of fees and costs
Search/Exam
Feb 20, 2015
Feb 19, 2015
Notification of the recording of a change
Search/Exam
Feb 4, 2015
Annexes in respect of a client data request
Search/Exam
Feb 4, 2015
Nov 12, 2014
Annex to the communication
Search/Exam
Nov 12, 2014
Communication from the Examining Division
Search/Exam
Nov 6, 2014
Examination started
Search/Exam
Aug 20, 2014
Jun 5, 2014
(Electronic) Receipt
Search/Exam
Jun 5, 2014
Jun 5, 2014
Amendments received before examination
Search/Exam
Jun 5, 2014
Jun 5, 2014
Request for entry into the European phase
Search/Exam
May 1, 2014
Copy of the international search report
Search/Exam
May 1, 2014
Published international application - A1
Search/Exam
Jul 18, 2013
Jul 18, 2013
Jul 18, 2013
Jan 16, 2013
Abstract
PCTISA
Jan 16, 2013
Annex
PCTISA
Jan 16, 2013
Claims
PCTISA
Jan 16, 2013
Description
PCTISA
Jan 16, 2013
Drawings
PCTISA
Jan 16, 2013