Process For Purification Of Biological Feed Material

Patent No. EP2838979 (titled "Process For Purification Of Biological Feed Material") was filed by UPM Kymmene on Apr 17, 2013. The application was issued on Mar 13, 2019.

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
NESTE OYJ	Dec 12, 2019	ZACCO DENMARK

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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Dec 6, 2024
Refund of fees
Dec 4, 2024
F3013 Oral Proceedings: Forwarding minutes
Dec 4, 2024
F3013 Oral Proceedings: Forwarding minutes
Dec 4, 2024
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Dec 4, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Dec 4, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Nov 6, 2024
F3345 Forwarding of submissions to parties
Nov 1, 2024
(Electronic) Receipt
Nov 1, 2024
Letter accompanying subsequently filed items
Nov 1, 2024
Letter dealing with oral proceedings during the appeal procedure
Oct 30, 2024
F3345 Forwarding of submissions to parties
Oct 25, 2024
(Electronic) Receipt
Oct 25, 2024
Letter accompanying subsequently filed items
Oct 25, 2024
Letter dealing with oral proceedings during the appeal procedure
Feb 14, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 14, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 21, 2023
Oral proceedings: change of venue
Aug 21, 2023
Oral proceedings: change of venue
Aug 16, 2023
F3345 Forwarding of submissions to parties
Aug 11, 2023
(Electronic) Receipt
Aug 11, 2023
Letter accompanying subsequently filed items
Aug 11, 2023
Letter dealing with oral proceedings during the appeal procedure
Aug 1, 2023
F3345 Forwarding of submissions to parties
Jul 31, 2023
(Electronic) Receipt
Jul 31, 2023
Letter accompanying subsequently filed items
Jul 31, 2023
Letter dealing with oral proceedings during the appeal procedure
Jul 12, 2023
F3011.1 Oral Proceedings: summons
Jul 12, 2023
F3011.1 Oral Proceedings: summons
Jul 7, 2023
F3010 Oral proceedings: order for summons
Nov 16, 2022
F3345 Forwarding of submissions to parties
Nov 10, 2022
(Electronic) Receipt
Nov 10, 2022
Annexes (other than cited documents) regarding appeal procedure
Nov 10, 2022
Letter accompanying subsequently filed items
Nov 10, 2022
Reply to appeal
Jul 1, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 28, 2022
(Electronic) Receipt
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Amended claims with annotations
Jun 28, 2022
Auxiliary request during appeals procedure - 01
Jun 28, 2022
Auxiliary request during appeals procedure - 02
Jun 28, 2022
Auxiliary request during appeals procedure - 03
Jun 28, 2022
Auxiliary request during appeals procedure - 04
Jun 28, 2022
Auxiliary request during appeals procedure - 05
Jun 28, 2022
Auxiliary request during appeals procedure - 06
Jun 28, 2022
Auxiliary request during appeals procedure - 07
Jun 28, 2022
Auxiliary request during appeals procedure - 08
Jun 28, 2022
Auxiliary request during appeals procedure - 09
Jun 28, 2022
Auxiliary request during appeals procedure - 10
Jun 28, 2022
Auxiliary request during appeals procedure - 11
Jun 28, 2022
Auxiliary request during appeals procedure - 12
Jun 28, 2022
Auxiliary request during appeals procedure - 13
Jun 28, 2022
Auxiliary request during appeals procedure - 14
Jun 28, 2022
Auxiliary request during appeals procedure - 15
Jun 28, 2022
Auxiliary request during appeals procedure - 16
Jun 28, 2022
Auxiliary request during appeals procedure - 17
Jun 28, 2022
Auxiliary request during appeals procedure - 18
Jun 28, 2022
Auxiliary request during appeals procedure - 19
Jun 28, 2022
Auxiliary request during appeals procedure - 20
Jun 28, 2022
Auxiliary request during appeals procedure - 21
Jun 28, 2022
Auxiliary request during appeals procedure - 22
Jun 28, 2022
Auxiliary request during appeals procedure - 23
Jun 28, 2022
Auxiliary request during appeals procedure - 24
Jun 28, 2022
Auxiliary request during appeals procedure - 25
Jun 28, 2022
Auxiliary request during appeals procedure - 26
Jun 28, 2022
Auxiliary request during appeals procedure - 27
Jun 28, 2022
Auxiliary request during appeals procedure - 28
Jun 28, 2022
Composition of the board (T)
Jun 28, 2022
Letter accompanying subsequently filed items
Jun 28, 2022
Statement of grounds of appeal
May 16, 2022
F3204 Communication of the file number to the parties
May 16, 2022
F3204 Communication of the file number to the parties
May 10, 2022
(Electronic) Receipt
May 10, 2022
Letter accompanying subsequently filed items
May 10, 2022
Notice of appeal
Mar 31, 2022
Advice of delivery
Mar 8, 2022
Advice of delivery
Mar 7, 2022
Annex to the communication - opposition
Mar 7, 2022
Decision of the Opposition Division and instruction
Mar 7, 2022
Decision revoking the European patent
Mar 7, 2022
Decision revoking the European patent
Mar 7, 2022
Grounds for the decision (Annex) - opposition
Mar 7, 2022
Means of redress
Mar 7, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 7, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 7, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 7, 2022
Provision of a copy of the minutes - opposition procedure
Mar 7, 2022
Provision of a copy of the minutes - opposition procedure
Mar 7, 2022
Transmittal of decision / summons - opposition
Mar 7, 2022
Transmittal of decision / summons - opposition
Nov 19, 2021
Information about the result of oral proceedings
Sep 22, 2021
Brief communication - Opposition proceedings
Sep 21, 2021
Brief communication - Opposition proceedings
Sep 20, 2021
Brief communication - Opposition proceedings
Sep 16, 2021
(Electronic) Receipt
Sep 16, 2021
(Electronic) Receipt
Sep 16, 2021
Any annexes (other than citation) to an opposition letter
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure
Sep 16, 2021
Auxiliary request during Opposition procedure - 01
Sep 16, 2021
Auxiliary request during Opposition procedure - 02
Sep 16, 2021
Auxiliary request during Opposition procedure - 03
Sep 16, 2021
Auxiliary request during Opposition procedure - 04
Sep 16, 2021
Auxiliary request during Opposition procedure - 05
Sep 16, 2021
Auxiliary request during Opposition procedure - 06
Sep 16, 2021
Auxiliary request during Opposition procedure - 07
Sep 16, 2021
Auxiliary request during Opposition procedure - 08
Sep 16, 2021
Auxiliary request during Opposition procedure - 09
Sep 16, 2021
Auxiliary request during Opposition procedure - 10
Sep 16, 2021
Auxiliary request during Opposition procedure - 11
Sep 16, 2021
Auxiliary request during Opposition procedure - 12
Sep 16, 2021
Auxiliary request during Opposition procedure - 13
Sep 16, 2021
Auxiliary request during Opposition procedure - 14
Sep 16, 2021
Auxiliary request during Opposition procedure - 15
Sep 16, 2021
Auxiliary request during Opposition procedure - 16
Sep 16, 2021
Auxiliary request during Opposition procedure - 17
Sep 16, 2021
Auxiliary request during Opposition procedure - 18
Sep 16, 2021
Auxiliary request during Opposition procedure - 19
Sep 16, 2021
Auxiliary request during Opposition procedure - 20
Sep 16, 2021
Auxiliary request during Opposition procedure - 21
Sep 16, 2021
Auxiliary request during Opposition procedure - 22
Sep 16, 2021
Auxiliary request during Opposition procedure - 23
Sep 16, 2021
Auxiliary request during Opposition procedure - 24
Sep 16, 2021
Auxiliary request during Opposition procedure - 25
Sep 16, 2021
Auxiliary request during Opposition procedure - 26
Sep 16, 2021
Auxiliary request during Opposition procedure - 27
Sep 16, 2021
Auxiliary request during Opposition procedure - 28
Sep 16, 2021
Citation in opposition procedure - 012
Sep 16, 2021
Consolidated list of cited opposition documents
Sep 16, 2021
Letter accompanying subsequently filed items
Sep 16, 2021
Letter accompanying subsequently filed items
Sep 16, 2021
Written submission in preparation to/during oral proceedings
Sep 16, 2021
Written submission in preparation to/during oral proceedings
Sep 14, 2021
(Electronic) Receipt
Sep 14, 2021
Letter accompanying subsequently filed items
Sep 14, 2021
Request for interpreters during oral proceedings
Jun 25, 2021
Notification concerning the date of oral proceedings
Jun 25, 2021
Notification concerning the date of oral proceedings
Jan 28, 2021
Advice of delivery
Jan 28, 2021
Communication about missing advice of delivery
Dec 27, 2020
Advice of delivery
Dec 21, 2020
Annex to the communication - opposition
Dec 21, 2020
Information concerning oral proceedings
Dec 21, 2020
Summons to attend oral proceedings
Dec 21, 2020
Summons to attend oral proceedings
Dec 21, 2020
Transmittal of decision / summons - opposition
Dec 21, 2020
Transmittal of decision / summons - opposition
May 19, 2020
Brief communication - Opposition proceedings
May 13, 2020
(Electronic) Receipt
May 13, 2020
Auxiliary request during Opposition procedure
May 13, 2020
Auxiliary request during Opposition procedure - 01
May 13, 2020
Letter accompanying subsequently filed items
May 13, 2020
Reply of the patent proprietor to the notice(s) of opposition
May 13, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jan 7, 2020
Brief communication - Opposition proceedings
Jan 7, 2020
Communication of a notice of opposition and request to file observations
Jan 7, 2020
Notice of further oppositions to opponent(s)
Dec 19, 2019
(Electronic) Receipt
Dec 19, 2019
Letter accompanying subsequently filed items
Dec 19, 2019
Letter regarding the opposition procedure (no time limit)
Dec 18, 2019
Communication of a notice of opposition - first information to patent proprietor
Dec 12, 2019
(Electronic) Receipt
Dec 12, 2019
Citation in opposition procedure - 001
Dec 12, 2019
Citation in opposition procedure - 001
Dec 12, 2019
Citation in opposition procedure - 002
Dec 12, 2019
Citation in opposition procedure - 003
Dec 12, 2019
Citation in opposition procedure - 004
Dec 12, 2019
Citation in opposition procedure - 005
Dec 12, 2019
Citation in opposition procedure - 006
Dec 12, 2019
Citation in opposition procedure - 007
Dec 12, 2019
Citation in opposition procedure - 008
Dec 12, 2019
Citation in opposition procedure - 009
Dec 12, 2019
Citation in opposition procedure - 010
Dec 12, 2019
Citation in opposition procedure - 011
Dec 12, 2019
International publication (Pamphlet)
Dec 12, 2019
Notice of opposition
Dec 12, 2019
Notice of opposition
Mar 25, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 14, 2019
Decision to grant a European patent
Feb 6, 2019
Communication for party to proceedings/third party
Jan 28, 2019
(Electronic) Receipt
Jan 28, 2019
Filing of the translations of the claims
Jan 28, 2019
French translation of claims
Jan 28, 2019
German translation of the claims
Jan 28, 2019
Letter accompanying subsequently filed items
Oct 16, 2018
Bibliographic data of the European patent application
Oct 16, 2018
Communication about intention to grant a European patent
Oct 16, 2018
Intention to grant (signatures)
Oct 16, 2018
Text intended for grant (clean copy)
Oct 16, 2018
Text intended for grant (version for approval)
Sep 6, 2018
(Electronic) Receipt
Sep 6, 2018
Amended claims with annotations
Sep 6, 2018
Amended description with annotations
Sep 6, 2018
Claims
Sep 6, 2018
Description
Sep 6, 2018
Letter accompanying subsequently filed items
Sep 6, 2018
Reply to communication from the Examining Division
Jul 10, 2018
Annex to the communication
Jul 10, 2018
Communication from the Examining Division
Jan 24, 2018
(Electronic) Receipt
Jan 24, 2018
Amended claims with annotations
Jan 24, 2018
Claims
Jan 24, 2018
Letter accompanying subsequently filed items
Jan 24, 2018
Reply to communication from the Examining Division
Nov 27, 2017
Grant of extension of time limit (examination procedure)
Nov 20, 2017
(Electronic) Receipt
Nov 20, 2017
Letter accompanying subsequently filed items
Nov 20, 2017
Request for extension of time limit to communication from the Examining Division
Oct 17, 2017
Communication confirming withdrawal from representation
Oct 17, 2017
Communication of amended entries concerning the representative
Oct 10, 2017
(Electronic) Receipt
Oct 10, 2017
Letter accompanying subsequently filed items
Oct 10, 2017
Submission concerning change of applicant's representative
Jul 18, 2017
Annex to the communication
Jul 18, 2017
Communication from the Examining Division
Jul 12, 2017
Examination started
Apr 26, 2017
Notification regarding date of start of examination with possibility to withdraw
Oct 15, 2015
Brief communication to applicant/representative
Oct 7, 2015
(Electronic) Receipt
Oct 7, 2015
Letter accompanying subsequently filed items
Oct 7, 2015
Priority search results
Oct 7, 2015
Reply to invitation to file a copy of priority search results
Sep 1, 2015
Invitation to file a copy of search results(priority)
Jul 3, 2015
(Electronic) Receipt
Jul 3, 2015
Amended claims filed after receipt of (European) search report
Jul 3, 2015
Amended claims with annotations
Jul 3, 2015
Amendments received before examination
Jul 3, 2015
Letter accompanying subsequently filed items
Jan 28, 2015
Notification on forthcoming publication of bibliographic data
Jan 14, 2015
Refund order of filing/examination fee
Jan 7, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Dec 23, 2014
Communication to designated inventor
Dec 23, 2014
Communication to designated inventor
Dec 23, 2014
Communication to designated inventor
Dec 23, 2014
Communication to designated inventor
Dec 23, 2014
Communication to designated inventor
Nov 17, 2014
(Electronic) Receipt
Nov 17, 2014
Priority search results
Nov 17, 2014
Request for entry into the European phase
Oct 29, 2014
Annexes to the international preliminary examination report
Oct 29, 2014
Copy of the international preliminary examination report
Oct 13, 2014
Priority document (electronically transmitted)
Aug 29, 2014
Information on entry into European phase
Jul 18, 2014
Annex to International preliminary examination report
Jul 18, 2014
International preliminary examination report
Jul 18, 2014
International preliminary examination report - free text sheet
Jul 18, 2014
International preliminary examination report - points I-VIII
Jul 18, 2014
Notification of documents sent to WIPO
Jul 18, 2014
Transmittal of International Preliminary Examination Report
May 30, 2014
Notification of the recording of a change
May 30, 2014
Notification of the recording of a change
Apr 2, 2014
Written opinion
Apr 2, 2014
Written opinion - free text sheet
Apr 2, 2014
Written opinion - points I-VIII
Mar 18, 2014
Notification of election of EPO
Mar 4, 2014
Amendments of documents (Article 19 PCT)
Feb 28, 2014
Notification of the recording of a change
Feb 21, 2014
Notification of receipt of demand
Feb 17, 2014
Annex
Feb 17, 2014
Document concerning fees and payments
Feb 17, 2014
Letter regarding PCTII procedure
Feb 17, 2014
PCT demand form
Feb 17, 2014
PCT(IPEA): Amended sheet - claims
Feb 17, 2014
PCT(IPEA): Amended sheet - claims
Feb 17, 2014
Payment of fees and costs
Feb 17, 2014
Reply to International Search Opinion
Oct 24, 2013
Copy of the international search report
Oct 24, 2013
Published international application - A1
Jul 17, 2013
Written opinion of the ISA, boxes No. I to VIII
Jul 17, 2013
Written opinion of the ISA, cover sheet
Jul 17, 2013
Written opinion of the ISA, supplemental box
Apr 17, 2013
Abstract
Apr 17, 2013
Annex
Apr 17, 2013
Claims
Apr 17, 2013
Description
Apr 17, 2013
Drawings

EP2838979

UPM KYMMENE

Application Number: EP13721789A
Filing Date: Apr 17, 2013
Status: Revoked; Dec 6, 2024
Publication Date: Mar 13, 2019
External Links: Slate, Register , Google Patents

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Process For Purification Of Biological Feed Material

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Dossier Documents

EP2838979