The Weekly Litigation News Digest is now live. Subscribe now

IP Verse

Method For Preparation Of An Oil-In-Water Emulsion - EP3131421

The patent EP3131421 was granted to Unilever on Oct 1, 2025. The application was originally filed on Nov 3, 2014 under application number EP14793093A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3131421

UNILEVER

Application Number: EP14793093A
Filing Date: Nov 3, 2014
Status: Patent Maintained As Amended; Aug 29, 2025
Publication Date: Oct 1, 2025
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
Get instant alerts for new oppositions and patent status changes
RUPP	Dec 20, 2018	RUPP	-

Patent Citations (22) New

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

Citation Phase	Publication Number
DESCRIPTION	US5011701
DESCRIPTION	WO02069737
DESCRIPTION	WO2005039316
DESCRIPTION	WO2008062057
DESCRIPTION	WO2012046072
DESCRIPTION	WO2012104398
DESCRIPTION	WO2013109721
INTERNATIONAL-SEARCH-REPORT	US2010233342
INTERNATIONAL-SEARCH-REPORT	US2010291280
INTERNATIONAL-SEARCH-REPORT	US5011701
INTERNATIONAL-SEARCH-REPORT	WO2005039316
INTERNATIONAL-SEARCH-REPORT	WO2013092086
INTERNATIONAL-SEARCH-REPORT	WO2013109721
OPPOSITION	CA2540770
OPPOSITION	US2005271790
OPPOSITION	US2007172572
OPPOSITION	US2013131012
OPPOSITION	WO2005039310
OPPOSITION	WO2005039316
OPPOSITION	WO2010102920
OPPOSITION	WO2013109721
OPPOSITION	WO9427451

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

Get instant alerts for new documents

Sep 4, 2025
Decision to maintain the European patent in amended form
OPPO
Sep 4, 2025
Decision to maintain the European patent in amended form
OPPO
Aug 26, 2025
Communication of the registration of a transfer or change of name and/or address
Search/Exam
Aug 15, 2025
(Electronic) Receipt
OPPO
Aug 15, 2025
French translation of claims
OPPO
Aug 15, 2025
German translation of the claims
OPPO
Aug 15, 2025
Letter accompanying subsequently filed items
OPPO
Aug 6, 2025
Annexes in respect of a client data request
Search/Exam
Aug 6, 2025
Letter accompanying subsequently filed items
Search/Exam
Aug 6, 2025
Submission concerning change of applicant's address
Search/Exam
Jun 10, 2025
Communication of bibliographic data
OPPO
Jun 10, 2025
Communication to opponent concerning maintenance
OPPO
Jun 10, 2025
Communication with request to file translations
OPPO
May 28, 2025
Maintenance of the patent with the documents specified in the final decision
OPPO
Feb 27, 2025
Annex to the communication - opposition
OPPO
Feb 27, 2025
Brief communication - Opposition proceedings
OPPO
Feb 27, 2025
Brief communication - Opposition proceedings
OPPO
Feb 27, 2025
Decision of the Opposition Division and instruction
OPPO
Feb 27, 2025
Druckexemplar in opposition procedure
OPPO
Feb 27, 2025
Grounds for the decision (Annex) - opposition
OPPO
Feb 27, 2025
Interlocutory decision in opposition proceedings
OPPO
Feb 27, 2025
Interlocutory decision in opposition proceedings
OPPO
Feb 27, 2025
Means of redress
Search/Exam
Feb 27, 2025
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Feb 27, 2025
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Feb 27, 2025
Provision of a copy of the minutes - opposition procedure
OPPO
Feb 27, 2025
Provision of a copy of the minutes - opposition procedure
OPPO
Feb 27, 2025
Scanned annex to a communication - opposition procedure
OPPO
Feb 27, 2025
Scanned annex to a communication - opposition procedure
OPPO
Feb 11, 2025
Information about the result of oral proceedings
OPPO
Jan 15, 2025
Brief communication - Opposition proceedings
OPPO
Jan 10, 2025
(Electronic) Receipt
OPPO
Jan 10, 2025
Letter accompanying subsequently filed items
OPPO
Jan 10, 2025
Written submission in preparation to/during oral proceedings
OPPO
Dec 16, 2024
Brief communication - Opposition proceedings
OPPO
Dec 11, 2024
(Electronic) Receipt
OPPO
Dec 11, 2024
Auxiliary request during Opposition procedure
OPPO
Dec 11, 2024
Auxiliary request during Opposition procedure - 15
OPPO
Dec 11, 2024
Letter accompanying subsequently filed items
OPPO
Dec 11, 2024
Written submission in preparation to/during oral proceedings
OPPO
Nov 12, 2024
Brief communication - Opposition proceedings
OPPO
Nov 8, 2024
Brief communication - Opposition proceedings
OPPO
Nov 7, 2024
(Electronic) Receipt
OPPO
Nov 7, 2024
Letter accompanying subsequently filed items
OPPO
Nov 7, 2024
Written submission in preparation to/during oral proceedings
OPPO
Nov 5, 2024
(Electronic) Receipt
OPPO
Nov 5, 2024
Letter accompanying subsequently filed items
OPPO
Nov 5, 2024
Written submission in preparation to/during oral proceedings
OPPO
Mar 7, 2024
Annex to the communication - opposition
OPPO
Mar 7, 2024
Brief communication - Opposition proceedings
OPPO
Mar 7, 2024
Brief communication - Opposition proceedings
OPPO
Mar 7, 2024
Information concerning oral proceedings
OPPO
Mar 7, 2024
Scanned annex to a communication - opposition procedure
OPPO
Mar 7, 2024
Summons to attend oral proceedings
OPPO
Mar 7, 2024
Summons to attend oral proceedings
OPPO
Nov 15, 2023
Decision of the Board of Appeal
Appeal
Nov 15, 2023
F3032 Notification(s) of the decision
Appeal
Nov 15, 2023
F3032 Notification(s) of the decision
Appeal
Oct 5, 2023
F3013 Oral Proceedings: Forwarding minutes
Appeal
Oct 5, 2023
F3013 Oral Proceedings: Forwarding minutes
Appeal
Oct 5, 2023
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Appeal
Sep 20, 2023
F3345 Forwarding of submissions to parties
Appeal
Sep 14, 2023
(Electronic) Receipt
Appeal
Sep 14, 2023
Letter accompanying subsequently filed items
Appeal
Sep 14, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Aug 28, 2023
F3345 Forwarding of submissions to parties
Appeal
Aug 23, 2023
(Electronic) Receipt
Appeal
Aug 23, 2023
Letter accompanying subsequently filed items
Appeal
Aug 23, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Aug 22, 2023
F3345 Forwarding of submissions to parties
Appeal
Aug 18, 2023
(Electronic) Receipt
Appeal
Aug 18, 2023
Letter accompanying subsequently filed items
Appeal
Aug 18, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Jul 4, 2023
Letter accompanying subsequently filed items
Appeal
Jul 4, 2023
Letter accompanying subsequently filed items
Appeal
Jul 4, 2023
Submission concerning change of applicant's address
Appeal
May 25, 2023
Miscellaneous requests concerning client data
Appeal
Apr 19, 2023
F3345 Forwarding of submissions to parties
Appeal
Apr 14, 2023
(Electronic) Receipt
Appeal
Apr 14, 2023
Letter accompanying subsequently filed items
Appeal
Apr 14, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Apr 13, 2023
F3345 Forwarding of submissions to parties
Appeal
Apr 6, 2023
(Electronic) Receipt
Appeal
Apr 6, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Mar 28, 2023
Oral proceedings: change of venue
Appeal
Mar 28, 2023
Oral proceedings: change of venue
Appeal
Feb 16, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Feb 16, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Feb 6, 2023
Communication of amended entries in the Register of European Patents
Appeal
Feb 6, 2023
Communication of amended entries in the Register of European Patents
Appeal
Feb 6, 2023
F3004 Communication of the Registry
Appeal
Feb 6, 2023
F3004 Communication of the Registry
Appeal
Jan 9, 2023
Document concerning representation
Appeal
Jan 9, 2023
General authorisation
Appeal
Jan 9, 2023
Letter accompanying subsequently filed items
Appeal
May 30, 2022
F3011.1 Oral Proceedings: summons
Appeal
May 30, 2022
F3011.1 Oral Proceedings: summons
Appeal
May 24, 2022
F3010 Oral proceedings: order for summons
Appeal
May 4, 2022
F3303.16 Change of composition of the Board (T)
Appeal
Nov 19, 2021
F3345 Forwarding of submissions to parties
Appeal
Nov 15, 2021
(Electronic) Receipt
Appeal
Nov 15, 2021
Letter accompanying subsequently filed items
Appeal
Nov 15, 2021
Reply to appeal
Appeal
Oct 22, 2021
Composition of the board (T)
Appeal
Aug 17, 2021
F3345 Forwarding of submissions to parties
Appeal
Aug 12, 2021
(Electronic) Receipt
Appeal
Aug 12, 2021
Letter accompanying subsequently filed items
Appeal
Aug 12, 2021
Letter relating to Appeal Procedure
Appeal
Aug 5, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Jul 30, 2021
(Electronic) Receipt
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Amended claims with annotations
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 01
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 02
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 03
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 04
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 05
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 06
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 07
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 08
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 09
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 10
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 11
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 12
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 13
Appeal
Jul 30, 2021
Auxiliary request during appeals procedure - 14
Appeal
Jul 30, 2021
Letter accompanying subsequently filed items
Appeal
Jul 30, 2021
Non-Patent Literature cited during the appeal procedure
Appeal
Jul 30, 2021
Non-Patent Literature cited during the appeal procedure
Appeal
Jul 30, 2021
Non-Patent Literature cited during the appeal procedure
Appeal
Jul 30, 2021
Non-Patent Literature cited during the appeal procedure
Appeal
Jul 30, 2021
Non-Patent Literature cited during the appeal procedure
Appeal
Jul 30, 2021
Non-Patent Literature cited during the appeal procedure
Appeal
Jul 30, 2021
Non-Patent Literature cited during the appeal procedure
Appeal
Jul 30, 2021
Non-Patent Literature cited during the appeal procedure
Appeal
Jul 30, 2021
Non-Patent Literature cited during the appeal procedure
Appeal
Jul 30, 2021
Non-Patent Literature cited during the appeal procedure
Appeal
Jul 30, 2021
Patent Document cited during the appeal procedure
Appeal
Jul 30, 2021
Patent Document cited during the appeal procedure
Appeal
Jul 30, 2021
Patent Document cited during the appeal procedure
Appeal
Jul 30, 2021
Patent Document cited during the appeal procedure
Appeal
Jul 30, 2021
Patent Document cited during the appeal procedure
Appeal
Jul 30, 2021
Patent Document cited during the appeal procedure
Appeal
Jul 30, 2021
Patent Document cited during the appeal procedure
Appeal
Jul 30, 2021
Patent Document cited during the appeal procedure
Appeal
Jul 30, 2021
Patent Document cited during the appeal procedure
Appeal
Jul 30, 2021
Patent Document cited during the appeal procedure
Appeal
Jul 30, 2021
Patent Document cited during the appeal procedure
Appeal
Jul 30, 2021
Statement of grounds of appeal
Appeal
May 28, 2021
F3204 Communication of the file number to the parties
Appeal
May 28, 2021
F3204 Communication of the file number to the parties
Appeal
May 20, 2021
(Electronic) Receipt
Appeal
May 20, 2021
Letter accompanying subsequently filed items
Appeal
May 20, 2021
Notice of appeal
Appeal
Mar 22, 2021
(Electronic) Receipt
OPPO
Mar 22, 2021
(Electronic) Receipt
OPPO
Mar 22, 2021
Advice of delivery
OPPO
Mar 22, 2021
Advice of delivery
OPPO
Mar 22, 2021
Annex to the communication - opposition
OPPO
Mar 22, 2021
Decision of the Opposition Division and instruction
OPPO
Mar 22, 2021
Decision revoking the European patent
OPPO
Mar 22, 2021
Grounds for the decision (Annex) - opposition
OPPO
Mar 22, 2021
Internal form - Opposition/addressees
OPPO
Mar 22, 2021
Internal form - Opposition/addressees
OPPO
Mar 22, 2021
Letter accompanying subsequently filed items
OPPO
Mar 22, 2021
Letter accompanying subsequently filed items
OPPO
Mar 22, 2021
Means of redress
OPPO
Mar 22, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 22, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 22, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Mar 22, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Mar 22, 2021
Scanned annex to a communication - opposition procedure
OPPO
Mar 22, 2021
Scanned annex to a communication - opposition procedure
OPPO
Mar 22, 2021
Scanned annex to a communication - opposition procedure
OPPO
Mar 22, 2021
Transmittal of decision / summons - opposition
OPPO
Mar 22, 2021
Transmittal of decision / summons - opposition
OPPO
Feb 9, 2021
Information about the result of oral proceedings
OPPO
Feb 8, 2021
Brief communication - Opposition proceedings
OPPO
Feb 3, 2021
Brief communication - Opposition proceedings
OPPO
Feb 1, 2021
(Electronic) Receipt
OPPO
Feb 1, 2021
Citation in opposition procedure - 019
OPPO
Feb 1, 2021
Citation in opposition procedure - 020
OPPO
Feb 1, 2021
Citation in opposition procedure - 021
OPPO
Feb 1, 2021
Consolidated list of cited opposition documents
OPPO
Feb 1, 2021
Letter accompanying subsequently filed items
OPPO
Feb 1, 2021
Written submission in preparation to/during oral proceedings
OPPO
Jan 20, 2021
Communication of the registration of a transfer or change of name and/or address
Search/Exam
Jan 14, 2021
Brief communication - Opposition proceedings
OPPO
Jan 7, 2021
(Electronic) Receipt
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 01
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 02
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 03
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 04
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 05
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 06
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 07
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 08
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 09
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 10
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 11
OPPO
Jan 7, 2021
Auxiliary request during Opposition procedure - 12
OPPO
Jan 7, 2021
Citation in opposition procedure - 018
OPPO
Jan 7, 2021
Letter accompanying subsequently filed items
OPPO
Jan 7, 2021
Written submission in preparation to/during oral proceedings
OPPO
Dec 10, 2020
Annexes in respect of a client data request
Search/Exam
Dec 10, 2020
Annexes in respect of a client data request
Search/Exam
Dec 10, 2020
Submission concerning a transfer of rights (applicant)
Search/Exam
Dec 3, 2020
(Electronic) Receipt
OPPO
Dec 3, 2020
Letter accompanying subsequently filed items
OPPO
Nov 30, 2020
Notification concerning the date of oral proceedings
OPPO
Nov 30, 2020
Notification concerning the date of oral proceedings
OPPO
Oct 30, 2020
Brief communication - Opposition proceedings
OPPO
Oct 27, 2020
(Electronic) Receipt
OPPO
Oct 27, 2020
Letter accompanying subsequently filed items
OPPO
Oct 27, 2020
Written submission in preparation to/during oral proceedings
OPPO
Oct 1, 2020
Document concerning representation
Search/Exam
Sep 29, 2020
(Electronic) Receipt
OPPO
Sep 29, 2020
Advice of delivery
OPPO
Sep 29, 2020
Letter accompanying subsequently filed items
OPPO
Sep 24, 2020
Advice of delivery
OPPO
Sep 21, 2020
Acknowledgement of a document
OPPO
Sep 21, 2020
Acknowledgement of a document
OPPO
Sep 21, 2020
Annex to the communication - opposition
OPPO
Sep 21, 2020
Summons to attend oral proceedings
OPPO
Sep 21, 2020
Summons to attend oral proceedings
OPPO
Jun 23, 2020
Brief communication - Opposition proceedings
OPPO
Jun 18, 2020
(Electronic) Receipt
OPPO
Jun 18, 2020
Letter accompanying subsequently filed items
OPPO
Jun 18, 2020
Letter regarding the opposition procedure (no time limit)
OPPO
Jun 12, 2020
(Electronic) Receipt
Search/Exam
Jun 12, 2020
Advice of delivery
OPPO
Jun 12, 2020
Letter accompanying subsequently filed items
Search/Exam
Jun 9, 2020
Advice of delivery
OPPO
Jun 4, 2020
Notification concerning the date of oral proceedings
OPPO
Jun 4, 2020
Notification concerning the date of oral proceedings
OPPO
May 29, 2020
Oral proceedings: reply to date proposed
OPPO
May 29, 2020
Oral proceedings: reply to date proposed
OPPO
Apr 29, 2020
Brief communication - Opposition proceedings
OPPO
Apr 23, 2020
(Electronic) Receipt
OPPO
Apr 23, 2020
Auxiliary request during Opposition procedure - 06
OPPO
Apr 23, 2020
Auxiliary request during Opposition procedure - 07
OPPO
Apr 23, 2020
Auxiliary request during Opposition procedure - 08
OPPO
Apr 23, 2020
Auxiliary request during Opposition procedure - 09
OPPO
Apr 23, 2020
Auxiliary request during Opposition procedure - 10
OPPO
Apr 23, 2020
Letter accompanying subsequently filed items
OPPO
Apr 23, 2020
Written submission in preparation to/during oral proceedings
OPPO
Mar 12, 2020
Brief communication - Opposition proceedings
OPPO
Mar 11, 2020
Brief communication - Opposition proceedings
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
Mar 6, 2020
(Electronic) Receipt
OPPO
Mar 6, 2020
Citation in opposition procedure - 015
OPPO
Mar 6, 2020
Letter accompanying subsequently filed items
OPPO
Mar 6, 2020
Written submission in preparation to/during oral proceedings
OPPO
Oct 21, 2019
Advice of delivery
OPPO
Oct 17, 2019
Brief communication - Opposition proceedings
OPPO
Oct 14, 2019
(Electronic) Receipt
OPPO
Oct 14, 2019
Citation in opposition procedure - 016
OPPO
Oct 14, 2019
Citation in opposition procedure - 017
OPPO
Oct 14, 2019
Letter accompanying subsequently filed items
OPPO
Oct 14, 2019
Written submission in preparation to/during oral proceedings
OPPO
Oct 10, 2019
Advice of delivery
OPPO
Oct 3, 2019
Advice of delivery
OPPO
Oct 2, 2019
Advice of delivery
OPPO
Sep 27, 2019
Acknowledgement of a document
OPPO
Sep 27, 2019
Acknowledgement of a document
OPPO
Sep 27, 2019
Annex to the communication - opposition
OPPO
Sep 27, 2019
Information concerning oral proceedings
OPPO
Sep 27, 2019
Summons to attend oral proceedings
OPPO
Sep 27, 2019
Summons to attend oral proceedings
OPPO
Jul 31, 2019
Brief communication - Opposition proceedings
OPPO
Jul 26, 2019
(Electronic) Receipt
OPPO
Jul 26, 2019
Letter accompanying subsequently filed items
OPPO
Jul 26, 2019
Reply from the opponent to submission of proprietor
OPPO
May 31, 2019
Brief communication - Opposition proceedings
OPPO
May 24, 2019
(Electronic) Receipt
OPPO
May 24, 2019
Auxiliary request during Opposition procedure - 01
OPPO
May 24, 2019
Auxiliary request during Opposition procedure - 02
OPPO
May 24, 2019
Auxiliary request during Opposition procedure - 03
OPPO
May 24, 2019
Auxiliary request during Opposition procedure - 04
OPPO
May 24, 2019
Auxiliary request during Opposition procedure - 05
OPPO
May 24, 2019
Letter accompanying subsequently filed items
OPPO
May 24, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Jan 15, 2019
Communication of a notice of opposition and request to file observations
OPPO
Jan 15, 2019
Notice of further oppositions to opponent(s)
OPPO
Jan 3, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Dec 20, 2018
(Electronic) Receipt
OPPO
Dec 20, 2018
Citation in opposition procedure - 001
OPPO
Dec 20, 2018
Citation in opposition procedure - 002
OPPO
Dec 20, 2018
Citation in opposition procedure - 003
OPPO
Dec 20, 2018
Citation in opposition procedure - 004
OPPO
Dec 20, 2018
Citation in opposition procedure - 005
OPPO
Dec 20, 2018
Citation in opposition procedure - 006
OPPO
Dec 20, 2018
Citation in opposition procedure - 007
OPPO
Dec 20, 2018
Citation in opposition procedure - 008
OPPO
Dec 20, 2018
Citation in opposition procedure - 009
OPPO
Dec 20, 2018
Citation in opposition procedure - 010
OPPO
Dec 20, 2018
Citation in opposition procedure - 011
OPPO
Dec 20, 2018
Citation in opposition procedure - 012
OPPO
Dec 20, 2018
Citation in opposition procedure - 013
OPPO
Dec 20, 2018
Citation in opposition procedure - 014
OPPO
Dec 20, 2018
International publication (Pamphlet)
OPPO
Dec 20, 2018
Notice of opposition
OPPO
Dec 20, 2018
Notice of opposition
OPPO
Apr 3, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Feb 22, 2018
Decision to grant a European patent
Search/Exam
Feb 5, 2018
(Electronic) Receipt
Search/Exam
Feb 5, 2018
French translation of claims
Search/Exam
Feb 5, 2018
German translation of the claims
Search/Exam
Feb 5, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 2, 2017
Bibliographic data of the European patent application
Search/Exam
Nov 2, 2017
Communication about intention to grant a European patent
Search/Exam
Nov 2, 2017
Intention to grant (signatures)
Search/Exam
Nov 2, 2017
Text intended for grant (clean copy)
Search/Exam
Nov 2, 2017
Text intended for grant (version for approval)
Search/Exam
Oct 2, 2017
Examination started
Search/Exam
Sep 5, 2017
Request for change of applicant's representative
Search/Exam
Jan 25, 2017
Notification on forthcoming publication of bibliographic data
Search/Exam
Jul 15, 2016
Communication to designated inventor
Search/Exam
Jul 15, 2016
Communication to designated inventor
Search/Exam
Jul 15, 2016
Communication to designated inventor
Search/Exam
Jul 12, 2016
Priority search results copy provided by EPO
Search/Exam
Jun 21, 2016
Annexes to the international preliminary examination report
Search/Exam
Jun 21, 2016
Copy of the international preliminary examination report
Search/Exam
Jun 8, 2016
Refund of fees
Search/Exam
May 3, 2016
(Electronic) Receipt
Search/Exam
May 3, 2016
Request for entry into the European phase
Search/Exam
Apr 22, 2016
Information on entry into European phase
Search/Exam
Dec 1, 2015
Annex to International preliminary examination report
PCT2
Dec 1, 2015
International preliminary examination report
PCT2
Dec 1, 2015
International preliminary examination report - free text sheet
PCT2
Dec 1, 2015
International preliminary examination report - points I-VIII
PCT2
Dec 1, 2015
Transmittal of International Preliminary Examination Report
PCT2
Nov 3, 2015
Notification of election of EPO
Search/Exam
Oct 16, 2015
Notification of receipt of demand
PCT2
Oct 12, 2015
Document concerning fees and payments
PCT2
Oct 12, 2015
PCT demand form
PCT2
Oct 12, 2015
PCT(IPEA): Amended sheet - claims
PCT2
Oct 12, 2015
PCT(IPEA): Amended sheet - claims
PCT2
Oct 12, 2015
Reply to International Search Opinion
PCT2
Oct 8, 2015
Document concerning fees and payments
PCT2
Oct 8, 2015
PCT demand form
PCT2
Oct 8, 2015
PCT(IPEA): Amended sheet - claims
PCT2
Oct 8, 2015
PCT(IPEA): Amended sheet - claims
PCT2
Oct 8, 2015
Payment of fees and costs
PCT2
Oct 8, 2015
Reply to International Search Opinion
PCT2
Jul 7, 2015
Priority document (electronically transmitted)
Search/Exam
Jun 18, 2015
Copy of the international search report
Search/Exam
Jun 18, 2015
Published international application - A1
Search/Exam
May 13, 2015
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
PCTRO
Jan 23, 2015
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Jan 23, 2015
Written opinion of the ISA, cover sheet
PCTISA
Jan 23, 2015
Written opinion of the ISA, supplemental box
PCTISA
Nov 3, 2014
(Electronic) Receipt
PCTRO
Nov 3, 2014
Abstract
PCTRO
Nov 3, 2014
Claims
PCTRO
Nov 3, 2014
Description
PCTRO
Nov 3, 2014
Drawings
PCTRO
Nov 3, 2014
Incoming communication concerning PCT Direct
PCTRO
Nov 3, 2014
Incoming communication concerning PCT Direct
PCTRO
Nov 3, 2014
Priority document (RO-procedure)
PCTRO