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IP Verse

Optical Waveguide Bodies With High Light Intensity And High Transparency - EP2556395

The patent EP2556395 was granted to Evonik RHM on Oct 18, 2017. The application was originally filed on Feb 24, 2011 under application number EP11707140A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2556395

EVONIK RHM

Application Number: EP11707140A
Filing Date: Feb 24, 2011
Status: Opposition Rejected; Jul 7, 2023
Publication Date: Oct 18, 2017
External Links: Slate, Register, Google Patents

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	Opposition Status
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ARKEMA FRANCE	Jul 18, 2018	SSM SANDMAIR	ADMISSIBLE

Patent Citations (28) New

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

Citation Phase	Publication Number
DESCRIPTION	EP0656548
DESCRIPTION	EP1453900
DESCRIPTION	JP2002148443
DESCRIPTION	JP2004351649
DESCRIPTION	JPH0720459B
DESCRIPTION	US2005272879
DESCRIPTION	WO2007058060
DESCRIPTION	WO2009137053
EXAMINATION	WO0157434
INTERNATIONAL-SEARCH-REPORT	JP2004351649
INTERNATIONAL-SEARCH-REPORT	JP2009212076
INTERNATIONAL-SEARCH-REPORT	US2005117369
INTERNATIONAL-SEARCH-REPORT	US2005239581
INTERNATIONAL-SEARCH-REPORT	US2005272879
INTERNATIONAL-SEARCH-REPORT	US2007133935
INTERNATIONAL-SEARCH-REPORT	US7513674
INTERNATIONAL-SEARCH-REPORT	WO2007058060
INTERNATIONAL-SEARCH-REPORT	WO2009137053
OPPOSITION	JP2004351649
OPPOSITION	JP2009212076
OPPOSITION	JPH04145485
OPPOSITION	US2005272879
OPPOSITION	US2006002137
OPPOSITION	US2008132429
OPPOSITION	US5055978
OPPOSITION	US6709123
OPPOSITION	WO2007058060
OPPOSITION	WO2009137053

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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Jun 30, 2023
Termination of the opposition proceedings with maintenance of patent
OPPO
Jun 29, 2023
Advice of delivery
Appeal
Jun 27, 2023
Decision of the Board of Appeal
Appeal
Jun 27, 2023
F3032 Notification(s) of the decision
Appeal
Jun 27, 2023
F3032 Notification(s) of the decision
Appeal
May 25, 2023
F3013 Oral Proceedings: Forwarding minutes
Appeal
May 25, 2023
F3013 Oral Proceedings: Forwarding minutes
Appeal
May 25, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Appeal
Apr 14, 2023
F3345 Forwarding of submissions to parties
Appeal
Apr 14, 2023
F3345 Forwarding of submissions to parties
Appeal
Apr 11, 2023
(Electronic) Receipt
Appeal
Apr 11, 2023
(Electronic) Receipt
Appeal
Apr 11, 2023
Letter accompanying subsequently filed items
Appeal
Apr 11, 2023
Letter accompanying subsequently filed items
Appeal
Apr 11, 2023
Request for interpreters during oral proceedings
Appeal
Apr 11, 2023
Request for interpreters during oral proceedings
Appeal
Jan 31, 2023
F3345 Forwarding of submissions to parties
Appeal
Jan 26, 2023
(Electronic) Receipt
Appeal
Jan 26, 2023
Letter accompanying subsequently filed items
Appeal
Jan 26, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
May 12, 2022
Advice of delivery
Appeal
May 10, 2022
F3011.1 Oral Proceedings: summons
Appeal
May 10, 2022
F3011.1 Oral Proceedings: summons
Appeal
May 10, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Appeal
May 4, 2022
F3010 Oral proceedings: order for summons
Appeal
Jan 20, 2022
Composition of the board (T)
Appeal
Nov 15, 2021
F3345 Forwarding of submissions to parties
Appeal
Nov 9, 2021
(Electronic) Receipt
Appeal
Nov 9, 2021
Amended claims with annotations
Appeal
Nov 9, 2021
Amended claims with annotations
Appeal
Nov 9, 2021
Amended claims with annotations
Appeal
Nov 9, 2021
Amended claims with annotations
Appeal
Nov 9, 2021
Amended claims with annotations
Appeal
Nov 9, 2021
Amended claims with annotations
Appeal
Nov 9, 2021
Amended claims with annotations
Appeal
Nov 9, 2021
Amended claims with annotations
Appeal
Nov 9, 2021
Amended claims with annotations
Appeal
Nov 9, 2021
Amended claims with annotations
Appeal
Nov 9, 2021
Amended claims with annotations
Appeal
Nov 9, 2021
Auxiliary request during appeals procedure - 01
Appeal
Nov 9, 2021
Auxiliary request during appeals procedure - 01
Appeal
Nov 9, 2021
Auxiliary request during appeals procedure - 02
Appeal
Nov 9, 2021
Auxiliary request during appeals procedure - 02
Appeal
Nov 9, 2021
Auxiliary request during appeals procedure - 02
Appeal
Nov 9, 2021
Auxiliary request during appeals procedure - 03
Appeal
Nov 9, 2021
Auxiliary request during appeals procedure - 03
Appeal
Nov 9, 2021
Auxiliary request during appeals procedure - 03
Appeal
Nov 9, 2021
Auxiliary request during appeals procedure - 04
Appeal
Nov 9, 2021
Auxiliary request during appeals procedure - 04
Appeal
Nov 9, 2021
Auxiliary request during appeals procedure - 04
Appeal
Nov 9, 2021
Letter accompanying subsequently filed items
Appeal
Nov 9, 2021
Reply to appeal
Appeal
Sep 6, 2021
F3345 Forwarding of submissions to parties
Appeal
Aug 20, 2021
(Electronic) Receipt
Appeal
Aug 20, 2021
Authorisation
Appeal
Aug 20, 2021
Letter accompanying subsequently filed items
Appeal
Aug 20, 2021
Submission concerning representation
Appeal
Aug 9, 2021
Brief communication - Opposition proceedings
Appeal
Aug 9, 2021
Communication of amended entries concerning the representative
Appeal
Aug 3, 2021
(Electronic) Receipt
Appeal
Aug 3, 2021
Letter accompanying subsequently filed items
Appeal
Aug 3, 2021
Submission concerning change of applicant's representative
Appeal
Jun 29, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Jun 23, 2021
(Electronic) Receipt
Appeal
Jun 23, 2021
Cited document during appeal procedure
Appeal
Jun 23, 2021
Letter accompanying subsequently filed items
Appeal
Jun 23, 2021
Statement of grounds of appeal
Appeal
Apr 23, 2021
Communication of amended entries in the Register of European Patents
Appeal
Apr 23, 2021
F3345 Forwarding of submissions to parties
Appeal
Apr 22, 2021
F3204 Communication of the file number to the parties
Appeal
Apr 22, 2021
F3204 Communication of the file number to the parties
Appeal
Apr 20, 2021
(Electronic) Receipt
Appeal
Apr 20, 2021
Authorisation
Appeal
Apr 20, 2021
Letter accompanying subsequently filed items
Appeal
Apr 20, 2021
Request for change of opponent's representative
Appeal
Apr 15, 2021
(Electronic) Receipt
Appeal
Apr 15, 2021
Letter accompanying subsequently filed items
Appeal
Apr 15, 2021
Notice of appeal
Appeal
Feb 24, 2021
(Electronic) Receipt
OPPO
Feb 24, 2021
Advice of delivery
OPPO
Feb 24, 2021
Letter accompanying subsequently filed items
OPPO
Feb 18, 2021
Advice of delivery
OPPO
Feb 15, 2021
Annex to the communication - opposition
OPPO
Feb 15, 2021
Decision rejecting the opposition
OPPO
Feb 15, 2021
Grounds for the decision (Annex) - opposition
OPPO
Feb 15, 2021
Internal form - Opposition/addressees
OPPO
Feb 15, 2021
Internal form - Opposition/addressees
OPPO
Feb 15, 2021
Means of redress
OPPO
Feb 15, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Feb 15, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Feb 15, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Feb 15, 2021
Transmittal of decision / summons - opposition
OPPO
Feb 15, 2021
Transmittal of decision / summons - opposition
OPPO
Feb 10, 2021
Decision of the Opposition Division and instruction
OPPO
Feb 10, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Feb 4, 2021
Information about the result of oral proceedings
OPPO
Dec 10, 2020
Brief communication - Opposition proceedings
OPPO
Dec 9, 2020
Brief communication - Opposition proceedings
OPPO
Dec 9, 2020
Brief communication - Opposition proceedings
OPPO
Dec 9, 2020
Communication about missing advice of delivery
OPPO
Dec 9, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 9, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 4, 2020
(Electronic) Receipt
OPPO
Dec 4, 2020
(Electronic) Receipt
OPPO
Dec 4, 2020
Auxiliary request during Opposition procedure
OPPO
Dec 4, 2020
Auxiliary request during Opposition procedure
OPPO
Dec 4, 2020
Auxiliary request during Opposition procedure
OPPO
Dec 4, 2020
Auxiliary request during Opposition procedure - 02
OPPO
Dec 4, 2020
Auxiliary request during Opposition procedure - 03
OPPO
Dec 4, 2020
Auxiliary request during Opposition procedure - 04
OPPO
Dec 4, 2020
Letter accompanying subsequently filed items
OPPO
Dec 4, 2020
Letter accompanying subsequently filed items
OPPO
Dec 4, 2020
Letter regarding the opposition procedure (no time limit)
OPPO
Dec 4, 2020
Letter regarding the opposition procedure (no time limit)
OPPO
Dec 3, 2020
(Electronic) Receipt
OPPO
Dec 3, 2020
Advice of delivery
OPPO
Dec 3, 2020
Letter accompanying subsequently filed items
OPPO
Aug 4, 2020
Communication of amended entries concerning the representative
OPPO
Jul 17, 2020
Communication of amended entries
OPPO
Jul 16, 2020
Brief communication - Opposition proceedings
OPPO
Jul 9, 2020
Document concerning representation
OPPO
Jul 9, 2020
Letter accompanying subsequently filed items
OPPO
Jul 8, 2020
Request for change of opponent's representative
OPPO
Jun 22, 2020
Communication of the registration of a transfer or change of name and/or address
OPPO
Jun 17, 2020
Annex
OPPO
Jun 17, 2020
Annexes in respect of a client data request
OPPO
Jun 17, 2020
Letter accompanying subsequently filed items
OPPO
Jun 17, 2020
Submission concerning change of applicant's address
OPPO
May 13, 2020
Advice of delivery
OPPO
May 6, 2020
Acknowledgement of a document
OPPO
May 6, 2020
Acknowledgement of a document
OPPO
May 6, 2020
Information concerning oral proceedings
OPPO
May 6, 2020
Notification concerning the date of oral proceedings
OPPO
May 6, 2020
Notification concerning the date of oral proceedings
OPPO
May 6, 2020
Summons to attend oral proceedings
OPPO
May 6, 2020
Summons to attend oral proceedings
OPPO
Apr 30, 2020
Brief communication - Opposition proceedings
OPPO
Apr 24, 2020
(Electronic) Receipt
OPPO
Apr 24, 2020
Letter accompanying subsequently filed items
OPPO
Apr 24, 2020
Letter regarding the opposition procedure (no time limit)
OPPO
Mar 19, 2020
Brief communication - Opposition proceedings
OPPO
Mar 18, 2020
Brief communication - Opposition proceedings
OPPO
Mar 13, 2020
(Electronic) Receipt
OPPO
Mar 13, 2020
Letter accompanying subsequently filed items
OPPO
Mar 13, 2020
Letter regarding the opposition procedure (no time limit)
OPPO
Mar 13, 2020
Non-patent literature cited during the opposition procedure
OPPO
Mar 13, 2020
Result of consultation by telephone/in person
OPPO
Mar 12, 2020
Brief communication - Opposition proceedings
OPPO
Mar 11, 2020
(Electronic) Receipt
OPPO
Mar 11, 2020
Letter accompanying subsequently filed items
OPPO
Mar 11, 2020
Letter regarding the opposition procedure (no time limit)
OPPO
Mar 9, 2020
(Electronic) Receipt
OPPO
Mar 9, 2020
Letter accompanying subsequently filed items
OPPO
Mar 9, 2020
Request for interpreters during oral proceedings
OPPO
Oct 24, 2019
Advice of delivery
OPPO
Oct 23, 2019
Advice of delivery
OPPO
Oct 11, 2019
Advice of delivery
OPPO
Oct 9, 2019
Advice of delivery
OPPO
Oct 4, 2019
Acknowledgement of a document
OPPO
Oct 4, 2019
Acknowledgement of a document
OPPO
Oct 4, 2019
Annex to the communication - opposition
OPPO
Oct 4, 2019
Information concerning oral proceedings
OPPO
Oct 4, 2019
Summons to attend oral proceedings
OPPO
Oct 4, 2019
Summons to attend oral proceedings
OPPO
Sep 17, 2019
Communication of the registration of a transfer or change of name and/or address
OPPO
Sep 12, 2019
Annexes in respect of a client data request
OPPO
Sep 12, 2019
Annexes in respect of a client data request
OPPO
Sep 12, 2019
Authorisation
OPPO
Sep 12, 2019
Submission concerning change of applicant's name
OPPO
Jul 5, 2019
Brief communication - Opposition proceedings
OPPO
Jul 2, 2019
(Electronic) Receipt
OPPO
Jul 2, 2019
Amended claims with annotations
OPPO
Jul 2, 2019
Claims
OPPO
Jul 2, 2019
Letter accompanying subsequently filed items
OPPO
Jul 2, 2019
Non-patent literature cited during the opposition procedure
OPPO
Jul 2, 2019
Non-patent literature cited during the opposition procedure
OPPO
Jul 2, 2019
Non-patent literature cited during the opposition procedure
OPPO
Jul 2, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Jun 4, 2019
Notification concerning the date of oral proceedings
OPPO
Apr 8, 2019
Notification concerning the date of oral proceedings
OPPO
Apr 8, 2019
Notification concerning the date of oral proceedings
OPPO
Mar 28, 2019
Advice of delivery
OPPO
Mar 26, 2019
Advice of delivery
OPPO
Mar 26, 2019
Brief communication - Opposition proceedings
OPPO
Mar 26, 2019
Communication of a notice of opposition and request to file observations
OPPO
Mar 26, 2019
Notice of further oppositions to opponent(s)
OPPO
Mar 22, 2019
Advice of delivery
OPPO
Mar 21, 2019
(Electronic) Receipt
OPPO
Mar 21, 2019
Letter accompanying subsequently filed items
OPPO
Mar 21, 2019
Letter dealing with oral proceedings
OPPO
Mar 20, 2019
Advice of delivery
OPPO
Mar 20, 2019
Advice of delivery
OPPO
Mar 14, 2019
Acknowledgement of a document
OPPO
Mar 14, 2019
Acknowledgement of a document
OPPO
Mar 14, 2019
Annex to the communication - opposition
OPPO
Mar 14, 2019
Brief communication - Opposition proceedings
OPPO
Mar 14, 2019
Information concerning oral proceedings
OPPO
Mar 14, 2019
Summons to attend oral proceedings
OPPO
Mar 14, 2019
Summons to attend oral proceedings
OPPO
Feb 4, 2019
Communication of amended entries concerning the representative
OPPO
Jan 30, 2019
Submission concerning change of applicant's representative
OPPO
Oct 17, 2018
Brief communication - Opposition proceedings
OPPO
Sep 21, 2018
(Electronic) Receipt
OPPO
Sep 21, 2018
Letter accompanying subsequently filed items
OPPO
Sep 21, 2018
Letter regarding the opposition procedure (no time limit)
OPPO
Sep 21, 2018
Non-patent literature cited during the opposition procedure
OPPO
Sep 21, 2018
Patent document cited during the opposition procedure
OPPO
Jul 23, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Jul 23, 2018
Request for the date of publication in citations
OPPO
Jul 18, 2018
(Electronic) Receipt
OPPO
Jul 18, 2018
Any annexes (other than citation) to an opposition letter
OPPO
Jul 18, 2018
Citation in opposition procedure
OPPO
Jul 18, 2018
International publication (Pamphlet)
OPPO
Jul 18, 2018
Non-patent literature cited during the opposition procedure
OPPO
Jul 18, 2018
Non-patent literature cited during the opposition procedure
OPPO
Jul 18, 2018
Notice of opposition
OPPO
Jul 18, 2018
Notice of opposition
OPPO
Jul 18, 2018
Patent document cited during the examination procedure
OPPO
Jul 18, 2018
Patent document cited during the examination procedure
OPPO
Jul 18, 2018
Patent document cited during the examination procedure
OPPO
Jul 18, 2018
Patent document cited during the examination procedure
OPPO
Jul 18, 2018
Patent document cited during the examination procedure
OPPO
Jul 18, 2018
Patent document cited during the opposition procedure
OPPO
Jul 18, 2018
Patent document cited during the opposition procedure
OPPO
Jul 18, 2018
Patent document cited during the opposition procedure
OPPO
Jul 18, 2018
Patent document cited during the opposition procedure
OPPO
Jul 18, 2018
Patent document cited during the opposition procedure
OPPO
Jul 18, 2018
Translation of the evidence during Opposition procedure
OPPO
Jul 18, 2018
Translation of the evidence during Opposition procedure
OPPO
Jul 18, 2018
Translation of the evidence during Opposition procedure
OPPO
Oct 26, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Sep 21, 2017
Decision to grant a European patent
Search/Exam
Sep 7, 2017
(Electronic) Receipt
Search/Exam
Sep 7, 2017
English translation of the claims
Search/Exam
Sep 7, 2017
Filing of the translations of the claims
Search/Exam
Sep 7, 2017
French translation of claims
Search/Exam
Sep 7, 2017
Letter accompanying subsequently filed items
Search/Exam
Jun 20, 2017
Annex to the communication about intention to grant a European patent
Search/Exam
Jun 20, 2017
Bibliographic data of the European patent application
Search/Exam
Jun 20, 2017
Communication about intention to grant a European patent
Search/Exam
Jun 20, 2017
Intention to grant (signatures)
Search/Exam
Jun 20, 2017
Text intended for grant (clean copy)
Search/Exam
Jun 20, 2017
Text intended for grant (version for approval)
Search/Exam
Jun 12, 2017
Annex to a communication
Search/Exam
Jun 12, 2017
Annex to the communication
Search/Exam
Jun 12, 2017
Minutes of the oral proceedings (examining division)
Search/Exam
Jun 12, 2017
Minutes of the oral proceedings (examining division)
Search/Exam
Jun 12, 2017
Minutes of the oral proceedings (examining division)
Search/Exam
Jun 12, 2017
Provision of a copy of the minutes of oral proceedings
Search/Exam
May 10, 2017
(Electronic) Receipt
Search/Exam
May 10, 2017
Any annexes (other than citation) to an opposition letter
Search/Exam
May 10, 2017
Letter accompanying subsequently filed items
Search/Exam
May 10, 2017
Letter dealing with oral proceedings
Search/Exam
May 10, 2017
Main request during Opposition procedure
Search/Exam
May 3, 2017
Annex to the communication
Search/Exam
May 3, 2017
Consultation by telephone/in person
Search/Exam
May 3, 2017
Result of consultation by telephone/in person
Search/Exam
Apr 21, 2017
Letter dealing with oral proceedings
Search/Exam
Apr 18, 2017
Letter dealing with oral proceedings
Search/Exam
Mar 16, 2017
Annex to the communication
Search/Exam
Mar 16, 2017
Consultation by telephone/in person
Search/Exam
Mar 16, 2017
Result of consultation by telephone/in person
Search/Exam
Feb 23, 2017
(Electronic) Receipt
Search/Exam
Feb 23, 2017
Citation for the examination procedure
Search/Exam
Feb 23, 2017
Citation for the examination procedure
Search/Exam
Feb 23, 2017
Citation for the examination procedure
Search/Exam
Feb 23, 2017
Citation for the examination procedure
Search/Exam
Feb 23, 2017
Citation for the examination procedure
Search/Exam
Feb 23, 2017
Citation for the examination procedure
Search/Exam
Feb 23, 2017
Citation for the examination procedure
Search/Exam
Feb 23, 2017
Claims
Search/Exam
Feb 23, 2017
Claims
Search/Exam
Feb 23, 2017
Letter accompanying subsequently filed items
Search/Exam
Feb 23, 2017
Letter dealing with oral proceedings
Search/Exam
Nov 30, 2016
Advice of delivery
Search/Exam
Nov 29, 2016
Advice of delivery
Search/Exam
Nov 28, 2016
Acknowledgement of a document
Search/Exam
Nov 28, 2016
Annex to the communication
Search/Exam
Nov 28, 2016
Preparation for oral proceedings
Search/Exam
Nov 28, 2016
Summons to attend oral proceedings
Search/Exam
Aug 15, 2016
(Electronic) Receipt
Search/Exam
Aug 15, 2016
Amended claims with annotations
Search/Exam
Aug 15, 2016
Claims
Search/Exam
Aug 15, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 15, 2016
Reply to communication from the Examining Division
Search/Exam
May 4, 2016
Annex to the communication
Search/Exam
May 4, 2016
Communication from the Examining Division
Search/Exam
Feb 12, 2016
Response to enquiry for communication from the Examining Division
Search/Exam
Jul 5, 2013
Statement of non-availability of priority search results
Search/Exam
Jul 3, 2013
Statement of non-availability of priority search results
Search/Exam
Jun 28, 2013
Invitation to file a copy of search results(priority)
Search/Exam
May 14, 2013
(Electronic) Receipt
Search/Exam
May 14, 2013
Letter accompanying subsequently filed items
Search/Exam
May 14, 2013
Reply to Written Opinion prepared by the EPO
Search/Exam
Jan 16, 2013
Notification on forthcoming publication of bibliographic data
Search/Exam
Jan 9, 2013
Letter concerning the priority
Search/Exam
Jan 9, 2013
Priority document
Search/Exam
Dec 20, 2012
Invitation to file priority document
Search/Exam
Nov 15, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Search/Exam
Nov 13, 2012
Communication to designated inventor
Search/Exam
Nov 13, 2012
Communication to designated inventor
Search/Exam
Nov 13, 2012
Communication to designated inventor
Search/Exam
Nov 13, 2012
Communication to designated inventor
Search/Exam
Nov 13, 2012
Communication to designated inventor
Search/Exam
Nov 13, 2012
Communication to designated inventor
Search/Exam
Nov 13, 2012
Communication to designated inventor
Search/Exam
Nov 8, 2012
Priority search results copy provided by EPO
Search/Exam
Oct 23, 2012
Copy of the international preliminary report on patentability
Search/Exam
Oct 10, 2012
Notification of the recording of a change
PCTRO
Oct 10, 2012
Notification of the recording of a change
Search/Exam
Sep 14, 2012
(Electronic) Receipt
Search/Exam
Sep 14, 2012
Request for entry into the European phase
Search/Exam
Aug 28, 2012
Notification of the recording of a change
PCTRO
Aug 28, 2012
Notification of the recording of a change
Search/Exam
Aug 20, 2012
Information on entry into European phase
Search/Exam
Aug 15, 2012
Notification of the recording of a change
PCTRO
Aug 15, 2012
Notification of the recording of a change
Search/Exam
Nov 1, 2011
Priority document (electronically transmitted)
Search/Exam
Oct 13, 2011
Copy of the international search report
Search/Exam
Oct 13, 2011
Copy of the international search report
Search/Exam
Oct 13, 2011
Published international application - A1
Search/Exam
May 20, 2011
Written opinion of the ISA, boxes No. I to VIII
PCTISA
May 20, 2011
Written opinion of the ISA, cover sheet
PCTISA
May 20, 2011
Written opinion of the ISA, supplemental box
PCTISA
Feb 24, 2011
(Electronic) Receipt
PCTRO
Feb 24, 2011
Abstract
PCTRO
Feb 24, 2011
Claims
PCTRO
Feb 24, 2011
Description
PCTRO
Feb 24, 2011
Drawings
PCTRO
Feb 24, 2011
Priority document (RO-procedure)
PCTRO