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IP Verse

Disc Brake - EP2516881

The patent EP2516881 was granted to Knorr Bremse Systeme FR Nutzfahrzeuge on Oct 18, 2017. The application was originally filed on Dec 15, 2010 under application number EP10795308A. The patent is currently recorded with a legal status of "Revoked".

EP2516881

KNORR BREMSE SYSTEME FR NUTZFAHRZEUGE

Application Number: EP10795308A
Filing Date: Dec 15, 2010
Status: Revoked; Feb 5, 2024
Publication Date: Oct 18, 2017
External Links: Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Oppositions (2)

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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BPW BERGISCHE ACHSEN	Jul 18, 2018	DREISS PATENTANWALTE PARTG MBB	ADMISSIBLE
ZF CV SYSTEMS HANNOVER	Jul 10, 2018	EISENFUHR SPEISER	ADMISSIBLE

Patent Citations (11) New

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

Citation Phase	Publication Number
DESCRIPTION	DE102006010215
DESCRIPTION	DE102008004896
INTERNATIONAL-SEARCH-REPORT	DE102006033254
INTERNATIONAL-SEARCH-REPORT	DE19506955
INTERNATIONAL-SEARCH-REPORT	US2008047787
OPPOSITION	DE102006010215
OPPOSITION	DE102006033254
OPPOSITION	DE102007039204
OPPOSITION	DE102008004896
OPPOSITION	DE19506955
OPPOSITION	US2008047787

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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Jan 24, 2024
Advice of delivery
Search/Exam
Jan 10, 2024
Communication about missing proof of delivery
Appeal
Dec 13, 2023
Advice of delivery
Appeal
Dec 13, 2023
Advice of delivery
Appeal
Dec 12, 2023
Decision of the Board of Appeal
Appeal
Dec 12, 2023
F3032 Notification(s) of the decision
Appeal
Dec 12, 2023
F3032 Notification(s) of the decision
Appeal
Dec 12, 2023
F3032 Notification(s) of the decision
Appeal
Dec 4, 2023
Refund of fees
Appeal
Nov 23, 2023
(Electronic) Receipt
Appeal
Nov 23, 2023
Annexes (other than cited documents) regarding appeal procedure
Appeal
Nov 23, 2023
Letter accompanying subsequently filed items
Appeal
Nov 23, 2023
Letter relating to Appeal Procedure
Appeal
Nov 22, 2023
Refund of fees
Search/Exam
Nov 17, 2023
F3013 Oral Proceedings: Forwarding minutes
Appeal
Nov 17, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Appeal
Nov 7, 2023
F3345 Forwarding of submissions to parties
Appeal
Nov 7, 2023
F3345 Forwarding of submissions to parties
Appeal
Nov 7, 2023
F3345 Forwarding of submissions to parties
Appeal
Nov 7, 2023
F3345 Forwarding of submissions to parties
Appeal
Nov 7, 2023
F3345 Forwarding of submissions to parties
Appeal
Nov 6, 2023
(Electronic) Receipt
Appeal
Nov 6, 2023
Letter accompanying subsequently filed items
Appeal
Nov 6, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Nov 3, 2023
(Electronic) Receipt
Appeal
Nov 3, 2023
Amended claims with annotations
Appeal
Nov 3, 2023
Authorisation
Appeal
Nov 3, 2023
Claims
Appeal
Nov 3, 2023
F3345 Forwarding of submissions to parties
Appeal
Nov 3, 2023
F3345 Forwarding of submissions to parties
Appeal
Nov 3, 2023
Letter accompanying subsequently filed items
Appeal
Nov 3, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Nov 3, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Nov 3, 2023
Non-Patent Literature cited during the appeal procedure
Appeal
Oct 30, 2023
Amended claims with annotations
Appeal
Oct 30, 2023
Claims
Appeal
Oct 30, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Oct 30, 2023
Non-Patent Literature cited during the appeal procedure
Appeal
Oct 27, 2023
F3345 Forwarding of submissions to parties
Appeal
Oct 26, 2023
(Electronic) Receipt
Appeal
Oct 26, 2023
Letter accompanying subsequently filed items
Appeal
Oct 26, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Oct 12, 2023
F3345 Forwarding of submissions to parties
Appeal
Oct 12, 2023
F3345 Forwarding of submissions to parties
Appeal
Oct 10, 2023
(Electronic) Receipt
Appeal
Oct 10, 2023
(Electronic) Receipt
Appeal
Oct 10, 2023
F3345 Forwarding of submissions to parties
Appeal
Oct 10, 2023
Letter accompanying subsequently filed items
Appeal
Oct 10, 2023
Letter accompanying subsequently filed items
Appeal
Oct 10, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Oct 10, 2023
Request for interpreters during oral proceedings
Appeal
Oct 4, 2023
Request for interpreters during oral proceedings
Appeal
Aug 23, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Aug 23, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Aug 23, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Aug 22, 2023
F3345 Forwarding of submissions to parties
Appeal
Aug 22, 2023
F3345 Forwarding of submissions to parties
Appeal
Aug 17, 2023
(Electronic) Receipt
Appeal
Aug 17, 2023
Letter accompanying subsequently filed items
Appeal
Aug 17, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Aug 3, 2023
Advice of delivery
Appeal
Jul 31, 2023
Advice of delivery
Appeal
Jul 27, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jul 27, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jul 27, 2023
F3011.1 Oral Proceedings: summons
Appeal
Jul 24, 2023
F3010 Oral proceedings: order for summons
Appeal
Jul 24, 2023
F3303.16 Change of composition of the Board (T)
Appeal
Feb 21, 2023
F3303.16 Change of composition of the Board (T)
Appeal
Nov 2, 2022
F3345 Forwarding of submissions to parties
Appeal
Oct 25, 2022
(Electronic) Receipt
Appeal
Oct 25, 2022
Letter accompanying subsequently filed items
Appeal
Oct 25, 2022
Letter relating to Appeal Procedure
Appeal
Jul 22, 2022
Communication of amended entries in the Register of European Patents
Appeal
Jul 22, 2022
Communication of amended entries in the Register of European Patents
Appeal
Jul 22, 2022
F3345 Forwarding of submissions to parties
Appeal
Jul 11, 2022
Request for change of opponent's representative
Appeal
Jun 29, 2022
(Electronic) Receipt
Appeal
Jun 29, 2022
Letter regarding the opposition procedure (no time limit)
Appeal
Jun 29, 2022
Request for change of opponent's representative
Appeal
Mar 1, 2022
Communication of amended entries in the Register of European Patents
Appeal
Mar 1, 2022
F3345 Forwarding of submissions to parties
Appeal
Feb 15, 2022
Letter accompanying subsequently filed items
Appeal
Feb 15, 2022
Request for change of opponent's representative
Appeal
Dec 21, 2021
Communication of amended entries in the Register of European Patents
Appeal
Dec 21, 2021
F3345 Forwarding of submissions to parties
Appeal
Dec 21, 2021
F3345 Forwarding of submissions to parties
Appeal
Dec 8, 2021
F3303.16 Change of composition of the Board (T)
Appeal
Dec 7, 2021
F3345 Forwarding of submissions to parties
Appeal
Nov 22, 2021
(Electronic) Receipt
Appeal
Nov 22, 2021
Amended claims with annotations
Appeal
Nov 22, 2021
Auxiliary request during appeals procedure - 01
Appeal
Nov 22, 2021
Auxiliary request during appeals procedure - 02
Appeal
Nov 22, 2021
Letter accompanying subsequently filed items
Appeal
Nov 22, 2021
Reply to appeal
Appeal
Nov 11, 2021
(Electronic) Receipt
Appeal
Nov 11, 2021
Annexes in respect of a client data request
Appeal
Nov 11, 2021
Letter accompanying subsequently filed items
Appeal
Nov 11, 2021
Submission concerning change of applicant's name
Appeal
Oct 25, 2021
Composition of the board (T)
Appeal
Oct 13, 2021
Indication of deficiencies in a request for entry of a change in personal particulars and invitation to correct them
Appeal
Sep 30, 2021
Request for change of name -opponent
Appeal
Jul 14, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Jul 14, 2021
F3345 Forwarding of submissions to parties
Appeal
Jul 8, 2021
(Electronic) Receipt
Appeal
Jul 8, 2021
Annexes (other than cited documents) regarding appeal procedure
Appeal
Jul 8, 2021
Letter accompanying subsequently filed items
Appeal
Jul 8, 2021
Statement of grounds of appeal
Appeal
Jun 25, 2021
(Electronic) Receipt
Appeal
Jun 25, 2021
Letter accompanying subsequently filed items
Appeal
Jun 25, 2021
Statement of grounds of appeal
Appeal
May 14, 2021
F3204 Communication of the file number to the parties
Appeal
May 7, 2021
(Electronic) Receipt
Appeal
May 7, 2021
(Electronic) Receipt
Appeal
May 7, 2021
Letter accompanying subsequently filed items
Appeal
May 7, 2021
Letter accompanying subsequently filed items
Appeal
May 7, 2021
Letter relating to Appeal Procedure
Appeal
May 7, 2021
Notice of appeal
Appeal
Apr 29, 2021
F3204 Communication of the file number to the parties
Appeal
Apr 29, 2021
F3204 Communication of the file number to the parties
Appeal
Apr 29, 2021
F3204 Communication of the file number to the parties
Appeal
Apr 22, 2021
(Electronic) Receipt
Appeal
Apr 22, 2021
Letter accompanying subsequently filed items
Appeal
Apr 22, 2021
Notice of appeal
Appeal
Mar 3, 2021
Advice of delivery
OPPO
Mar 2, 2021
Advice of delivery
OPPO
Mar 1, 2021
Advice of delivery
OPPO
Feb 26, 2021
Annex to the communication - opposition
OPPO
Feb 26, 2021
Decision of the Opposition Division and instruction
OPPO
Feb 26, 2021
Decision rejecting the opposition
OPPO
Feb 26, 2021
Decision rejecting the opposition
OPPO
Feb 26, 2021
Grounds for the decision (Annex) - opposition
OPPO
Feb 26, 2021
Internal form - Opposition/addressees
OPPO
Feb 26, 2021
Internal form - Opposition/addressees
OPPO
Feb 26, 2021
Means of redress
OPPO
Feb 26, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Feb 26, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Feb 26, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Feb 26, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Feb 26, 2021
Scanned annex to a communication - opposition procedure
OPPO
Feb 26, 2021
Scanned annex to a communication - opposition procedure
OPPO
Feb 26, 2021
Scanned annex to a communication - opposition procedure
OPPO
Feb 26, 2021
Scanned annex to a communication - opposition procedure
OPPO
Feb 26, 2021
Transmittal of decision / summons - opposition
OPPO
Feb 26, 2021
Transmittal of decision / summons - opposition
OPPO
Feb 26, 2021
Transmittal of decision / summons - opposition
OPPO
Feb 4, 2021
Information about the result of oral proceedings
OPPO
Jan 28, 2021
Communication of amended entries
OPPO
Jan 14, 2021
Brief communication - Opposition proceedings
OPPO
Jan 4, 2021
Request concerning representative opponent
OPPO
Dec 23, 2020
(Electronic) Receipt
OPPO
Dec 23, 2020
Any annexes (other than citation) to an opposition letter
OPPO
Dec 23, 2020
Any annexes (other than citation) to an opposition letter
OPPO
Dec 23, 2020
Any annexes (other than citation) to an opposition letter
OPPO
Dec 23, 2020
Letter accompanying subsequently filed items
OPPO
Dec 23, 2020
Oral proceedings: Request for postponement
OPPO
Dec 10, 2020
Brief communication - Opposition proceedings
OPPO
Dec 10, 2020
Brief communication - Opposition proceedings
OPPO
Dec 10, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 10, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 10, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 9, 2020
Brief communication - Opposition proceedings
OPPO
Dec 9, 2020
Brief communication - Opposition proceedings
OPPO
Dec 7, 2020
Brief communication - Opposition proceedings
OPPO
Dec 7, 2020
Brief communication - Opposition proceedings
OPPO
Dec 4, 2020
(Electronic) Receipt
OPPO
Dec 4, 2020
Letter accompanying subsequently filed items
OPPO
Dec 4, 2020
Written submission in preparation to/during oral proceedings
OPPO
Dec 3, 2020
(Electronic) Receipt
OPPO
Dec 3, 2020
Letter accompanying subsequently filed items
OPPO
Dec 3, 2020
Request for interpreters during oral proceedings
OPPO
Dec 1, 2020
(Electronic) Receipt
OPPO
Dec 1, 2020
Letter accompanying subsequently filed items
OPPO
Dec 1, 2020
Written submission in preparation to/during oral proceedings
OPPO
Nov 30, 2020
Notification concerning the date of oral proceedings
OPPO
Nov 30, 2020
Notification concerning the date of oral proceedings
OPPO
Nov 30, 2020
Notification concerning the date of oral proceedings
OPPO
Nov 25, 2020
Notification concerning the date of oral proceedings
OPPO
Nov 25, 2020
Notification concerning the date of oral proceedings
OPPO
Nov 25, 2020
Notification concerning the date of oral proceedings
OPPO
Nov 23, 2020
Brief communication - Opposition proceedings
OPPO
Nov 23, 2020
Brief communication - Opposition proceedings
OPPO
Nov 23, 2020
Information about the result of oral proceedings
OPPO
Nov 20, 2020
Brief communication - Opposition proceedings
OPPO
Nov 20, 2020
Brief communication - Opposition proceedings
OPPO
Nov 20, 2020
Oral proceedings: reply to date proposed
OPPO
Nov 18, 2020
(Electronic) Receipt
OPPO
Nov 18, 2020
Letter accompanying subsequently filed items
OPPO
Nov 18, 2020
Oral proceedings: Request for postponement
OPPO
Nov 17, 2020
(Electronic) Receipt
OPPO
Nov 17, 2020
Letter accompanying subsequently filed items
OPPO
Nov 17, 2020
Request for interpreters during oral proceedings
OPPO
Sep 4, 2020
Brief communication - Opposition proceedings
OPPO
Sep 4, 2020
Brief communication - Opposition proceedings
OPPO
Sep 3, 2020
Communication of amended entries
OPPO
Aug 18, 2020
Request concerning representative opponent
OPPO
May 18, 2020
Advice of delivery
OPPO
May 13, 2020
Advice of delivery
OPPO
May 13, 2020
Advice of delivery
OPPO
May 11, 2020
Annex to the communication - opposition
OPPO
May 11, 2020
Information concerning oral proceedings
OPPO
May 11, 2020
Summons to attend oral proceedings
OPPO
May 11, 2020
Summons to attend oral proceedings
OPPO
May 11, 2020
Summons to attend oral proceedings
OPPO
Apr 14, 2020
Notification concerning the date of oral proceedings
OPPO
Apr 14, 2020
Notification concerning the date of oral proceedings
OPPO
Apr 14, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 31, 2020
(Electronic) Receipt
OPPO
Mar 31, 2020
Letter accompanying subsequently filed items
OPPO
Mar 31, 2020
Oral proceedings: Request for postponement
OPPO
Feb 27, 2020
Brief communication - Opposition proceedings
OPPO
Feb 27, 2020
Brief communication - Opposition proceedings
OPPO
Feb 27, 2020
Brief communication - Opposition proceedings
OPPO
Feb 27, 2020
Communication of amended entries
OPPO
Feb 21, 2020
(Electronic) Receipt
OPPO
Feb 21, 2020
(Electronic) Receipt
OPPO
Feb 21, 2020
Auxiliary request during Opposition procedure
OPPO
Feb 21, 2020
Auxiliary request during Opposition procedure
OPPO
Feb 21, 2020
Auxiliary request during Opposition procedure - 01
OPPO
Feb 21, 2020
Auxiliary request during Opposition procedure - 02
OPPO
Feb 21, 2020
Letter accompanying subsequently filed items
OPPO
Feb 21, 2020
Letter accompanying subsequently filed items
OPPO
Feb 21, 2020
Request for interpreters during oral proceedings
OPPO
Feb 21, 2020
Written submission in preparation to/during oral proceedings
OPPO
Feb 21, 2020
Written submission in preparation to/during oral proceedings
OPPO
Feb 18, 2020
Brief communication - Opposition proceedings
OPPO
Feb 18, 2020
Brief communication - Opposition proceedings
OPPO
Feb 13, 2020
(Electronic) Receipt
OPPO
Feb 13, 2020
Letter accompanying subsequently filed items
OPPO
Feb 13, 2020
Written submission in preparation to/during oral proceedings
OPPO
Oct 2, 2019
Brief communication - Opposition proceedings
OPPO
Oct 2, 2019
Brief communication - Opposition proceedings
OPPO
Sep 26, 2019
(Electronic) Receipt
OPPO
Sep 26, 2019
Letter accompanying subsequently filed items
OPPO
Sep 26, 2019
Written submission in preparation to/during oral proceedings
OPPO
Jul 30, 2019
Advice of delivery
OPPO
Jul 23, 2019
Advice of delivery
OPPO
Jul 22, 2019
Advice of delivery
OPPO
Jul 19, 2019
Advice of delivery
OPPO
Jul 19, 2019
Advice of delivery
OPPO
Jul 18, 2019
Advice of delivery
OPPO
Jul 16, 2019
Annex to the communication - opposition
OPPO
Jul 16, 2019
Information concerning oral proceedings
OPPO
Jul 16, 2019
Summons to attend oral proceedings
OPPO
Jul 16, 2019
Summons to attend oral proceedings
OPPO
Jul 16, 2019
Summons to attend oral proceedings
OPPO
Jun 27, 2019
Brief communication - Opposition proceedings
OPPO
Jun 27, 2019
Brief communication - Opposition proceedings
OPPO
Jan 2, 2019
Communication concerning the filing of a power of attorney
OPPO
Jan 2, 2019
Communication of amended entries concerning the representative
OPPO
Dec 20, 2018
Brief communication - Opposition proceedings
OPPO
Dec 20, 2018
Brief communication - Opposition proceedings
OPPO
Dec 17, 2018
(Electronic) Receipt
OPPO
Dec 17, 2018
Letter accompanying subsequently filed items
OPPO
Dec 17, 2018
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Aug 10, 2018
Communication of a notice of opposition and request to file observations
OPPO
Aug 10, 2018
Notice of further oppositions to opponent(s)
OPPO
Aug 10, 2018
Notice of further oppositions to opponent(s)
OPPO
Aug 8, 2018
Brief communication - Opposition proceedings
OPPO
Jul 31, 2018
(Electronic) Receipt
OPPO
Jul 31, 2018
Citation in opposition procedure - 013
OPPO
Jul 31, 2018
Citation in opposition procedure - 014
OPPO
Jul 31, 2018
Citation in opposition procedure - 015
OPPO
Jul 31, 2018
Letter accompanying subsequently filed items
OPPO
Jul 31, 2018
Letter regarding the opposition procedure (no time limit)
OPPO
Jul 26, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Jul 26, 2018
Request for documents
OPPO
Jul 19, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Jul 18, 2018
(Electronic) Receipt
OPPO
Jul 18, 2018
Citation in opposition procedure - 016
OPPO
Jul 18, 2018
Citation in opposition procedure - 017
OPPO
Jul 18, 2018
Citation in opposition procedure - 018
OPPO
Jul 18, 2018
Citation in opposition procedure - 018
OPPO
Jul 18, 2018
Citation in opposition procedure - 019
OPPO
Jul 18, 2018
Notice of opposition
OPPO
Jul 18, 2018
Notice of opposition
OPPO
Jul 10, 2018
(Electronic) Receipt
OPPO
Jul 10, 2018
Any annexes (other than citation) to an opposition letter
OPPO
Jul 10, 2018
Citation in opposition procedure - 001
OPPO
Jul 10, 2018
Citation in opposition procedure - 002
OPPO
Jul 10, 2018
Citation in opposition procedure - 003
OPPO
Jul 10, 2018
Citation in opposition procedure - 004
OPPO
Jul 10, 2018
Citation in opposition procedure - 005
OPPO
Jul 10, 2018
Citation in opposition procedure - 005
OPPO
Jul 10, 2018
Citation in opposition procedure - 005
OPPO
Jul 10, 2018
Citation in opposition procedure - 005
OPPO
Jul 10, 2018
Citation in opposition procedure - 006
OPPO
Jul 10, 2018
Citation in opposition procedure - 007
OPPO
Jul 10, 2018
Citation in opposition procedure - 008
OPPO
Jul 10, 2018
Citation in opposition procedure - 009
OPPO
Jul 10, 2018
Citation in opposition procedure - 010
OPPO
Jul 10, 2018
Citation in opposition procedure - 011
OPPO
Jul 10, 2018
Citation in opposition procedure - 012
OPPO
Jul 10, 2018
Notice of opposition
OPPO
Jul 10, 2018
Notice of opposition
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 1, 2017
English translation of the claims
Search/Exam
Sep 1, 2017
Filing of the translations of the claims
Search/Exam
Sep 1, 2017
French translation of claims
Search/Exam
Jun 30, 2017
Bibliographic data of the European patent application
Search/Exam
Jun 30, 2017
Communication about intention to grant a European patent
Search/Exam
Jun 30, 2017
Intention to grant (signatures)
Search/Exam
Jun 30, 2017
Text intended for grant (clean copy)
Search/Exam
Jun 30, 2017
Text intended for grant (version for approval)
Search/Exam
Apr 6, 2017
Examination started
Search/Exam
Mar 20, 2014
CDS Clean up - amended applicant details
Search/Exam
Feb 8, 2013
Amended claims filed after receipt of (European) search report
Search/Exam
Feb 8, 2013
Amendments received before examination
Search/Exam
Oct 4, 2012
Notification on forthcoming publication of bibliographic data
Search/Exam
Aug 20, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Search/Exam
Jul 10, 2012
Copy of the international preliminary report on patentability
Search/Exam
Jun 22, 2012
Priority search results
Search/Exam
Jun 22, 2012
Request for entry into the European phase
Search/Exam
May 25, 2012
Information on entry into European phase
Search/Exam
Aug 8, 2011
Priority document (electronically transmitted)
Search/Exam
Jul 21, 2011
Copy of the international search report
Search/Exam
Jul 21, 2011
Copy of the international search report
Search/Exam
Jul 21, 2011
Published international application - A1
Search/Exam
May 4, 2011
Written opinion of the ISA, boxes No. I to VIII
PCTISA
May 4, 2011
Written opinion of the ISA, cover sheet
PCTISA
May 4, 2011
Written opinion of the ISA, supplemental box
PCTISA
Dec 15, 2010
(Electronic) Receipt
PCTRO
Dec 15, 2010
Abstract
PCTRO
Dec 15, 2010
Claims
PCTRO
Dec 15, 2010
Description
PCTRO
Dec 15, 2010
Drawings
PCTRO