Feed Additive Composition

Patent No. EP2675287 (titled "Feed Additive Composition") was filed by Dupont Nutrition Biosciences on Jan 19, 2012. The application was issued on Aug 3, 2016.

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
DSM NUTRITIONAL PRODUCTS	May 3, 2017	SCHWANDER
NOVOZYMES	May 3, 2017	POTTER CLARKSON

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, 2022
Refund of fees
Jan 20, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 20, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 20, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 17, 2022
Termination of the opposition proceedings with revocation of patent
Jan 7, 2022
(Electronic) Receipt
Jan 7, 2022
Advice of delivery
Jan 7, 2022
Letter accompanying subsequently filed items
Jan 3, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 3, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 3, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Dec 21, 2021
(Electronic) Receipt
Dec 21, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Dec 21, 2021
Letter accompanying subsequently filed items
Dec 21, 2021
Withdrawal of an appeal
Dec 17, 2021
Oral proceedings: change of venue
Dec 17, 2021
Oral proceedings: change of venue
Dec 17, 2021
Oral proceedings: change of venue
Oct 22, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 22, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 22, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 29, 2021
(Electronic) Receipt
Jun 29, 2021
Advice of delivery
Jun 25, 2021
F3011.1 Oral Proceedings: summons
Jun 25, 2021
F3011.1 Oral Proceedings: summons
Jun 25, 2021
F3011.1 Oral Proceedings: summons
Jun 22, 2021
F3010 Oral proceedings: order for summons
Apr 1, 2021
Composition of the board (T)
Mar 29, 2021
F3345 Forwarding of submissions to parties
Mar 29, 2021
F3345 Forwarding of submissions to parties
Mar 23, 2021
(Electronic) Receipt
Mar 23, 2021
Amended claims with annotations
Mar 23, 2021
Amended claims with annotations
Mar 23, 2021
Amended claims with annotations
Mar 23, 2021
Auxiliary request during appeals procedure - 09
Mar 23, 2021
Auxiliary request during appeals procedure - 10
Mar 23, 2021
Auxiliary request during appeals procedure - 11
Mar 23, 2021
Letter accompanying subsequently filed items
Mar 23, 2021
Letter relating to Appeal Procedure
Mar 23, 2021
Letter relating to Appeal Procedure
Mar 23, 2021
Non-Patent Literature cited during the appeal procedure
Dec 9, 2019
F3345 Forwarding of submissions to parties
Dec 9, 2019
F3345 Forwarding of submissions to parties
Dec 3, 2019
(Electronic) Receipt
Dec 3, 2019
Letter accompanying subsequently filed items
Dec 3, 2019
Non-Patent Literature cited during the appeal procedure
Dec 3, 2019
Reply to appeal
Jul 30, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 30, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 25, 2019
(Electronic) Receipt
Jul 25, 2019
Amended claims with annotations
Jul 25, 2019
Amended claims with annotations
Jul 25, 2019
Amended claims with annotations
Jul 25, 2019
Amended claims with annotations
Jul 25, 2019
Amended claims with annotations
Jul 25, 2019
Amended claims with annotations
Jul 25, 2019
Cited document during appeal procedure
Jul 25, 2019
Cited document during appeal procedure
Jul 25, 2019
Cited document during appeal procedure
Jul 25, 2019
Cited document during appeal procedure
Jul 25, 2019
Cited document during appeal procedure
Jul 25, 2019
Claims
Jul 25, 2019
Claims
Jul 25, 2019
Claims
Jul 25, 2019
Claims
Jul 25, 2019
Claims
Jul 25, 2019
Claims
Jul 25, 2019
Letter accompanying subsequently filed items
Jul 25, 2019
Statement of grounds of appeal
May 28, 2019
F3204 Communication of the file number to the parties
May 28, 2019
F3204 Communication of the file number to the parties
May 28, 2019
F3204 Communication of the file number to the parties
May 22, 2019
Processing of an appeal
May 17, 2019
(Electronic) Receipt
May 17, 2019
Letter accompanying subsequently filed items
May 17, 2019
Notice of appeal
Apr 8, 2019
Advice of delivery
Mar 26, 2019
Advice of delivery
Mar 26, 2019
Advice of delivery
Mar 25, 2019
Advice of delivery
Mar 25, 2019
Advice of delivery
Mar 19, 2019
Means of redress
Mar 18, 2019
Acknowledgement of a document
Mar 18, 2019
Acknowledgement of a document
Mar 18, 2019
Acknowledgement of a document
Mar 18, 2019
Annex to the communication - opposition
Mar 18, 2019
Decision of the Opposition Division and instruction
Mar 18, 2019
Decision revoking the European patent
Mar 18, 2019
Grounds for the decision (Annex) - opposition
Mar 18, 2019
Internal form - Opposition/addressees
Mar 18, 2019
Internal form - Opposition/addressees
Mar 18, 2019
Means of redress
Mar 18, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 18, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 18, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 18, 2019
Provision of a copy of the minutes - opposition procedure
Mar 18, 2019
Scanned annex to a communication - opposition procedure
Mar 18, 2019
Scanned annex to a communication - opposition procedure
Jan 29, 2019
Information about the result of oral proceedings
Jan 28, 2019
Brief communication - Opposition proceedings
Jan 28, 2019
Brief communication - Opposition proceedings
Jan 25, 2019
(Electronic) Receipt
Jan 25, 2019
Letter accompanying subsequently filed items
Jan 25, 2019
Written submission in preparation to/during oral proceedings
Jan 23, 2019
(Electronic) Receipt
Jan 23, 2019
Amended claims with annotations
Jan 23, 2019
Any annexes (other than citation) to an opposition letter
Jan 23, 2019
Any annexes (other than citation) to an opposition letter
Jan 23, 2019
Any annexes (other than citation) to an opposition letter
Jan 23, 2019
Claims
Jan 23, 2019
Letter accompanying subsequently filed items
Jan 23, 2019
Written submission in preparation to/during oral proceedings
Jan 16, 2019
Brief communication - Opposition proceedings
Jan 16, 2019
Brief communication - Opposition proceedings
Jan 14, 2019
(Electronic) Receipt
Jan 14, 2019
Letter accompanying subsequently filed items
Jan 14, 2019
Request for interpreters during oral proceedings
Jan 11, 2019
Communication of amended entries
Dec 14, 2018
Request concerning representative opponent
Dec 7, 2018
Brief communication - Opposition proceedings
Dec 7, 2018
Brief communication - Opposition proceedings
Dec 4, 2018
Brief communication - Opposition proceedings
Dec 4, 2018
Brief communication - Opposition proceedings
Nov 29, 2018
(Electronic) Receipt
Nov 29, 2018
Letter accompanying subsequently filed items
Nov 29, 2018
Non-patent literature cited during the opposition procedure
Nov 29, 2018
Non-patent literature cited during the opposition procedure
Nov 29, 2018
Non-patent literature cited during the opposition procedure
Nov 29, 2018
Non-patent literature cited during the opposition procedure
Nov 29, 2018
Non-patent literature cited during the opposition procedure
Nov 29, 2018
Non-patent literature cited during the opposition procedure
Nov 29, 2018
Non-patent literature cited during the opposition procedure
Nov 29, 2018
Non-patent literature cited during the opposition procedure
Nov 29, 2018
Non-patent literature cited during the opposition procedure
Nov 29, 2018
Non-patent literature cited during the opposition procedure
Nov 29, 2018
Non-patent literature cited during the opposition procedure
Nov 29, 2018
Patent document cited during the opposition procedure
Nov 29, 2018
Written submission in preparation to/during oral proceedings
Nov 28, 2018
(Electronic) Receipt
Nov 28, 2018
Amended claims with annotations
Nov 28, 2018
Amended claims with annotations
Nov 28, 2018
Amended claims with annotations
Nov 28, 2018
Amended claims with annotations
Nov 28, 2018
Amended claims with annotations
Nov 28, 2018
Amended claims with annotations
Nov 28, 2018
Claims
Nov 28, 2018
Claims
Nov 28, 2018
Claims
Nov 28, 2018
Claims
Nov 28, 2018
Claims
Nov 28, 2018
Claims
Nov 28, 2018
Letter accompanying subsequently filed items
Nov 28, 2018
Written submission in preparation to/during oral proceedings
Aug 23, 2018
Brief communication - Opposition proceedings
Aug 23, 2018
Brief communication - Opposition proceedings
Aug 8, 2018
(Electronic) Receipt
Aug 8, 2018
Letter accompanying subsequently filed items
Aug 8, 2018
Request for interpreters during oral proceedings
Jul 13, 2018
Advice of delivery
Jul 10, 2018
Communication about missing advice of delivery
Jun 28, 2018
Advice of delivery
Jun 22, 2018
Advice of delivery
Jun 15, 2018
Advice of delivery
Jun 12, 2018
Advice of delivery
Jun 7, 2018
Acknowledgement of a document
Jun 7, 2018
Acknowledgement of a document
Jun 7, 2018
Acknowledgement of a document
Jun 7, 2018
Notification concerning the date of oral proceedings
Jun 7, 2018
Notification concerning the date of oral proceedings
Jun 7, 2018
Notification concerning the date of oral proceedings
May 30, 2018
Request for change of opponent's representative
May 9, 2018
Brief communication - Opposition proceedings
May 9, 2018
Brief communication - Opposition proceedings
May 9, 2018
Brief communication - Opposition proceedings
May 2, 2018
Brief communication - Opposition proceedings
May 2, 2018
Brief communication - Opposition proceedings
May 2, 2018
Brief communication - Opposition proceedings
Apr 13, 2018
Brief communication - Opposition proceedings
Apr 13, 2018
Brief communication - Opposition proceedings
Apr 12, 2018
Brief communication - Opposition proceedings
Apr 12, 2018
Brief communication - Opposition proceedings
Apr 9, 2018
Advice of delivery
Apr 5, 2018
(Electronic) Receipt
Apr 5, 2018
Letter accompanying subsequently filed items
Apr 5, 2018
Request for interpreters during oral proceedings
Feb 26, 2018
Brief communication - Opposition proceedings
Feb 26, 2018
Brief communication - Opposition proceedings
Feb 9, 2018
Acknowledgement of a document
Feb 9, 2018
Acknowledgement of a document
Feb 9, 2018
Acknowledgement of a document
Feb 9, 2018
Annex to the communication - opposition
Feb 9, 2018
Information concerning oral proceedings
Feb 9, 2018
Preparation for oral proceedings
Feb 9, 2018
Scanned annex to a communication - opposition procedure
Feb 9, 2018
Summons to attend oral proceedings
Feb 9, 2018
Summons to attend oral proceedings
Feb 9, 2018
Summons to attend oral proceedings
Oct 13, 2017
Brief communication - Opposition proceedings
Oct 13, 2017
Brief communication - Opposition proceedings
Oct 2, 2017
(Electronic) Receipt
Oct 2, 2017
Any annexes (other than citation) to an opposition letter
Oct 2, 2017
Letter accompanying subsequently filed items
Oct 2, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jul 10, 2017
Brief communication - Opposition proceedings
Jul 10, 2017
Brief communication - Opposition proceedings
Jun 8, 2017
(Electronic) Receipt
Jun 8, 2017
Letter accompanying subsequently filed items
Jun 8, 2017
Letter regarding the opposition procedure (no time limit)
Jun 8, 2017
Patent document cited during the opposition procedure
Jun 8, 2017
Patent document cited during the opposition procedure
Jun 8, 2017
Patent document cited during the opposition procedure
Jun 8, 2017
Patent document cited during the opposition procedure
Jun 8, 2017
Patent document cited during the opposition procedure
May 23, 2017
Communication of a notice of opposition and request to file observations
May 23, 2017
Notice of further oppositions to opponent(s)
May 23, 2017
Notice of further oppositions to opponent(s)
May 23, 2017
Request for documents
May 16, 2017
Communication of a notice of opposition - first information to patent proprietor
May 8, 2017
Letter concerning fees and payments
May 8, 2017
Non-patent literature cited during the opposition procedure
May 8, 2017
Non-patent literature cited during the opposition procedure
May 8, 2017
Non-patent literature cited during the opposition procedure
May 8, 2017
Non-patent literature cited during the opposition procedure
May 8, 2017
Notice of opposition
May 8, 2017
Sequence listing
May 3, 2017
(Electronic) Receipt
May 3, 2017
Any annexes (other than citation) to an opposition letter
May 3, 2017
Citation in opposition procedure
May 3, 2017
Citation in opposition procedure
May 3, 2017
Letter concerning fees and payments
May 3, 2017
Non-patent literature cited during the opposition procedure
May 3, 2017
Non-patent literature cited during the opposition procedure
May 3, 2017
Non-patent literature cited during the opposition procedure
May 3, 2017
Non-patent literature cited during the opposition procedure
May 3, 2017
Non-patent literature cited during the opposition procedure
May 3, 2017
Non-patent literature cited during the opposition procedure
May 3, 2017
Non-patent literature cited during the opposition procedure
May 3, 2017
Non-patent literature cited during the opposition procedure
May 3, 2017
Notice of opposition
May 3, 2017
Notice of opposition
May 3, 2017
Notice of opposition
May 3, 2017
Notice of opposition
May 3, 2017
Patent document cited during the opposition procedure
May 3, 2017
Patent document cited during the opposition procedure
May 3, 2017
Patent document cited during the opposition procedure
May 3, 2017
Patent document cited during the opposition procedure
May 3, 2017
Patent document cited during the opposition procedure
May 3, 2017
Patent document cited during the opposition procedure
May 3, 2017
Patent document cited during the opposition procedure
Aug 3, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 7, 2016
Decision to grant a European patent
Apr 20, 2016
Refund of fees
Apr 18, 2016
Communication of the registration of a transfer or change of name and/or address
Apr 11, 2016
Submission concerning change of applicant's address
Mar 8, 2016
(Electronic) Receipt
Mar 8, 2016
Filing of the translations of the claims
Mar 8, 2016
French translation of claims
Mar 8, 2016
German translation of the claims
Mar 8, 2016
Letter accompanying subsequently filed items
Jan 15, 2016
Transmittal of third party observations to applicant
Jan 14, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Dec 22, 2015
Observations by third parties
Dec 21, 2015
Bibliographic data of the European patent application
Dec 21, 2015
Communication about intention to grant a European patent
Dec 21, 2015
Intention to grant (signatures)
Dec 21, 2015
Text intended for grant
Dec 7, 2015
Notification concerning the date of oral proceedings
Dec 3, 2015
Findings upon submissions relating to oral proceedings
Nov 23, 2015
Findings upon submissions relating to oral proceedings
Nov 18, 2015
(Electronic) Receipt
Nov 18, 2015
Amended claims with annotations
Nov 18, 2015
Amended description with annotations
Nov 18, 2015
Claims
Nov 18, 2015
Description
Nov 18, 2015
Letter accompanying subsequently filed items
Nov 18, 2015
Written submission in preparation to/during oral proceedings
Nov 17, 2015
Annex to the communication
Nov 17, 2015
Notification concerning the date of oral proceedings
Nov 11, 2015
Transmittal of third party observations to applicant
Nov 10, 2015
Findings upon submissions relating to oral proceedings
Nov 4, 2015
Observations by third parties
Nov 4, 2015
Patent document filed by a Third party
Oct 30, 2015
Findings upon submissions relating to oral proceedings
Oct 29, 2015
(Electronic) Receipt
Oct 29, 2015
Amended claims with annotations
Oct 29, 2015
Amended description with annotations
Oct 29, 2015
Claims
Oct 29, 2015
Description
Oct 29, 2015
Letter accompanying subsequently filed items
Oct 29, 2015
Letter dealing with oral proceedings
Jul 10, 2015
(Electronic) Receipt
Jul 10, 2015
Advice of delivery
Jul 10, 2015
Letter accompanying subsequently filed items
Jul 9, 2015
Communication of amended entries concerning the representative
Jul 3, 2015
Acknowledgement of a document
Jul 3, 2015
Annex to the communication
Jul 3, 2015
Preparation for oral proceedings
Jul 3, 2015
Summons to attend oral proceedings
Jul 2, 2015
Submission concerning change of applicant's representative
Jun 11, 2015
Decision to allow further processing
Jun 1, 2015
(Electronic) Receipt
Jun 1, 2015
Amended claims with annotations
Jun 1, 2015
Claims
Jun 1, 2015
Letter accompanying subsequently filed items
Jun 1, 2015
Reply to communication from the Examining Division
Mar 31, 2015
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jan 7, 2015
Grant of extension of time limit (examination procedure)
Dec 17, 2014
(Electronic) Receipt
Dec 17, 2014
Request for extension of time limit to communication from the Examining Division
Aug 25, 2014
Annex to the communication
Aug 25, 2014
Communication from the Examining Division
Apr 24, 2014
(Electronic) Receipt
Apr 24, 2014
Amended claims filed after receipt of (European) search report
Apr 24, 2014
Amended claims with annotations
Apr 24, 2014
Amendments received before examination
Apr 24, 2014
Letter accompanying subsequently filed items
Nov 27, 2013
Notification on forthcoming publication of bibliographic data
Oct 18, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Sep 25, 2013
Communication to designated inventor
Sep 25, 2013
Communication to designated inventor
Sep 25, 2013
Communication to designated inventor
Sep 9, 2013
(Electronic) Receipt
Sep 9, 2013
Annex
Sep 9, 2013
Annex
Sep 9, 2013
Annex
Sep 9, 2013
Annex
Sep 9, 2013
Converted Sequence Listing
Sep 9, 2013
Request for entry into the European phase
Sep 3, 2013
Copy of the international preliminary report on patentability
Jun 28, 2013
Information on entry into European phase
Apr 23, 2013
Reminder for payment period (examination fee/designation fees)
Apr 18, 2013
Copy of the international search report
Apr 18, 2013
International publication of the international search report
Feb 8, 2013
Written opinion of the ISA, boxes No. I to VIII
Feb 8, 2013
Written opinion of the ISA, cover sheet
Feb 8, 2013
Written opinion of the ISA, supplemental box
Sep 11, 2012
Priority document (electronically transmitted)
Sep 11, 2012
Priority document (electronically transmitted)
Aug 29, 2012
Certificate of deposit of biological material
Aug 23, 2012
Published international application - A2
Jun 22, 2012
Abstract
Jun 22, 2012
Claims
Jun 22, 2012
Description
Jun 22, 2012
Drawings
Jun 21, 2012
Notification of the recording of a change
Jun 11, 2012
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)

EP2675287

DUPONT NUTRITION BIOSCIENCES

Application Number: EP12728303A
Filing Date: Jan 19, 2012
Status: Revoked; Jan 21, 2022
Publication Date: Aug 3, 2016
External Links: Slate, Register , Google Patents

IP Verse

Feed Additive Composition

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2675287