Catalyst Feed Systems And Methods For Using The Same

Patent No. EP2229234 (titled "Catalyst Feed Systems And Methods For Using The Same") was filed by Univation on Dec 15, 2008. The application was issued on Mar 15, 2017.

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
BOREALIS	Dec 13, 2017	MAIWALD

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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Mar 10, 2022
Refund of fees
Mar 9, 2022
Advice of delivery
Mar 8, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 8, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 8, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 8, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 3, 2022
(Electronic) Receipt
Mar 3, 2022
(Electronic) Receipt
Mar 3, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Mar 3, 2022
Letter accompanying subsequently filed items
Mar 3, 2022
Letter accompanying subsequently filed items
Mar 2, 2022
(Electronic) Receipt
Mar 2, 2022
Letter accompanying subsequently filed items
Mar 2, 2022
Withdrawal of an appeal
Feb 7, 2022
Communication of amended entries in the Register of European Patents
Feb 7, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 7, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 7, 2022
F3345 Forwarding of submissions to parties
Jan 31, 2022
Letter accompanying subsequently filed items
Jan 31, 2022
Request for a change of address - opponent
Jan 21, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 21, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 21, 2022
F3345 Forwarding of submissions to parties
Jan 21, 2022
Oral proceedings: change of venue
Jan 21, 2022
Oral proceedings: change of venue
Jan 17, 2022
(Electronic) Receipt
Jan 17, 2022
Letter accompanying subsequently filed items
Jan 17, 2022
Letter dealing with oral proceedings
Oct 22, 2021
(Electronic) Receipt
Oct 22, 2021
Advice of delivery
Oct 22, 2021
Letter accompanying subsequently filed items
Sep 24, 2021
Advice of delivery
Sep 20, 2021
F3011.1 Oral Proceedings: summons
Sep 20, 2021
F3011.1 Oral Proceedings: summons
Sep 15, 2021
F3010 Oral proceedings: order for summons
Oct 2, 2020
F3345 Forwarding of submissions to parties
Sep 28, 2020
(Electronic) Receipt
Sep 28, 2020
Letter accompanying subsequently filed items
Sep 28, 2020
Letter relating to Appeal Procedure
Aug 5, 2020
F3345 Forwarding of submissions to parties
Jul 30, 2020
(Electronic) Receipt
Jul 30, 2020
Letter accompanying subsequently filed items
Jul 30, 2020
Letter relating to Appeal Procedure
Jul 24, 2020
Composition of the board (T)
Mar 31, 2020
F3345 Forwarding of submissions to parties
Mar 25, 2020
(Electronic) Receipt
Mar 25, 2020
Letter accompanying subsequently filed items
Mar 25, 2020
Letter relating to Appeal Procedure
Nov 7, 2019
F3345 Forwarding of submissions to parties
Nov 4, 2019
(Electronic) Receipt
Nov 4, 2019
Cited document during appeal procedure
Nov 4, 2019
Letter accompanying subsequently filed items
Nov 4, 2019
Reply to appeal
Oct 21, 2019
Submission concerning representation
Jun 26, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 20, 2019
(Electronic) Receipt
Jun 20, 2019
Amended claims with annotations
Jun 20, 2019
Amended claims with annotations
Jun 20, 2019
Amended claims with annotations
Jun 20, 2019
Amended claims with annotations
Jun 20, 2019
Amended claims with annotations
Jun 20, 2019
Claims
Jun 20, 2019
Claims
Jun 20, 2019
Claims
Jun 20, 2019
Claims
Jun 20, 2019
Claims
Jun 20, 2019
Letter accompanying subsequently filed items
Jun 20, 2019
Statement of grounds of appeal
Jun 20, 2019
Statement of grounds of appeal
Apr 11, 2019
F3204 Communication of the file number to the parties
Apr 11, 2019
F3204 Communication of the file number to the parties
Apr 4, 2019
Processing of an appeal
Apr 3, 2019
(Electronic) Receipt
Apr 3, 2019
Letter accompanying subsequently filed items
Apr 3, 2019
Notice of appeal
Apr 2, 2019
Annex to the communication
Apr 2, 2019
Brief communication - Opposition proceedings
Apr 2, 2019
Brief communication - Opposition proceedings
Mar 18, 2019
Brief communication - Opposition proceedings
Mar 12, 2019
(Electronic) Receipt
Mar 12, 2019
Auxiliary request during Opposition procedure
Mar 12, 2019
Letter accompanying subsequently filed items
Mar 12, 2019
Letter regarding the opposition procedure (no time limit)
Mar 6, 2019
Advice of delivery
Feb 27, 2019
Advice of delivery
Feb 22, 2019
Advice of delivery
Feb 19, 2019
Acknowledgement of a document
Feb 19, 2019
Acknowledgement of a document
Feb 19, 2019
Annex to the communication - opposition
Feb 19, 2019
Decision of the Opposition Division and instruction
Feb 19, 2019
Decision revoking the European patent
Feb 19, 2019
Grounds for the decision (Annex) - opposition
Feb 19, 2019
Internal form - Opposition/addressees
Feb 19, 2019
Internal form - Opposition/addressees
Feb 19, 2019
Means of redress
Feb 19, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 19, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 19, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 19, 2019
Provision of a copy of the minutes - opposition procedure
Feb 19, 2019
Scanned annex to a communication - opposition procedure
Feb 19, 2019
Scanned annex to a communication - opposition procedure
Jan 24, 2019
Information about the result of oral proceedings
Nov 28, 2018
Brief communication - Opposition proceedings
Nov 26, 2018
Brief communication - Opposition proceedings
Nov 26, 2018
Brief communication - Opposition proceedings
Nov 22, 2018
(Electronic) Receipt
Nov 22, 2018
Citation in opposition procedure
Nov 22, 2018
Letter accompanying subsequently filed items
Nov 22, 2018
Letter regarding the opposition procedure (no time limit)
Nov 22, 2018
Non-patent literature cited during the opposition procedure
Nov 22, 2018
Non-patent literature cited during the opposition procedure
Nov 21, 2018
(Electronic) Receipt
Nov 21, 2018
Letter accompanying subsequently filed items
Nov 21, 2018
Request for interpreters during oral proceedings
Nov 20, 2018
(Electronic) Receipt
Nov 20, 2018
Claims
Nov 20, 2018
Letter accompanying subsequently filed items
Nov 20, 2018
Letter regarding the opposition procedure (no time limit)
Jul 3, 2018
Submission concerning representation
Jun 20, 2018
Advice of delivery
Jun 1, 2018
Advice of delivery
May 29, 2018
Advice of delivery
May 24, 2018
Acknowledgement of a document
May 24, 2018
Acknowledgement of a document
May 24, 2018
Annex to the communication - opposition
May 24, 2018
Information concerning oral proceedings
May 24, 2018
Preparation for oral proceedings
May 24, 2018
Summons to attend oral proceedings
May 24, 2018
Summons to attend oral proceedings
May 8, 2018
Communication of amended entries
Apr 20, 2018
Request concerning representative opponent
Apr 12, 2018
Brief communication - Opposition proceedings
Apr 6, 2018
(Electronic) Receipt
Apr 6, 2018
Amended claims with annotations
Apr 6, 2018
Amended claims with annotations
Apr 6, 2018
Amended claims with annotations
Apr 6, 2018
Claims
Apr 6, 2018
Claims
Apr 6, 2018
Claims
Apr 6, 2018
Letter accompanying subsequently filed items
Apr 6, 2018
Reply of the patent proprietor to the notice(s) of opposition
Apr 6, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jan 9, 2018
Communication of a notice of opposition and request to file observations
Jan 9, 2018
Notice of further oppositions to opponent(s)
Jan 2, 2018
Communication of a notice of opposition - first information to patent proprietor
Dec 13, 2017
(Electronic) Receipt
Dec 13, 2017
Citation in opposition procedure
Dec 13, 2017
Citation in opposition procedure
Dec 13, 2017
Non-patent literature cited during the opposition procedure
Dec 13, 2017
Notice of opposition
Dec 13, 2017
Notice of opposition
Dec 13, 2017
Patent document cited during the opposition procedure
Dec 13, 2017
Patent document cited during the opposition procedure
Dec 13, 2017
Patent document cited during the opposition procedure
Dec 13, 2017
Patent document cited during the opposition procedure
Dec 13, 2017
Patent document cited during the opposition procedure
Dec 13, 2017
Patent document cited during the opposition procedure
Dec 13, 2017
Patent document cited during the opposition procedure
Mar 15, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 16, 2017
Decision to grant a European patent
Feb 15, 2017
Decision to allow further processing
Feb 2, 2017
(Electronic) Receipt
Feb 2, 2017
French translation of claims
Feb 2, 2017
German translation of the claims
Feb 2, 2017
Letter accompanying subsequently filed items
Feb 2, 2017
Request for further processing
Jan 13, 2017
Application deemed to be withdrawn ( translations of claims/payment missing)
Jul 25, 2016
Bibliographic data of the European patent application
Jul 25, 2016
Communication about intention to grant a European patent
Jul 25, 2016
Intention to grant (signatures)
Jul 25, 2016
Text intended for grant (clean copy)
Jul 25, 2016
Text intended for grant (version for approval)
Jul 15, 2016
Annex to the communication
Jul 15, 2016
Consultation by telephone/in person
Jul 15, 2016
Result of consultation by telephone/in person
Jun 21, 2016
Examination started
Dec 5, 2013
Communication of amended entries concerning the representative
Nov 8, 2013
Submission concerning change of applicant's representative
Nov 6, 2013
Submission concerning change of applicant's representative
Oct 5, 2010
Letter concerning the inventor
Sep 22, 2010
Refund of fees
Sep 20, 2010
Amended claims filed after receipt of (European) search report
Sep 20, 2010
Amended description filed after receipt of (European) search report
Sep 20, 2010
Amended description with annotations
Sep 20, 2010
Amendments received before examination
Sep 20, 2010
Annex
Sep 15, 2010
Invitation to indicate correct address of inventor
Sep 9, 2010
Amended claims filed after receipt of (European) search report
Sep 9, 2010
Amended description filed after receipt of (European) search report
Sep 9, 2010
Amended description with annotations
Sep 9, 2010
Amendments received before examination
Sep 9, 2010
Annex
Sep 6, 2010
Letter which had not been notified
Aug 25, 2010
Notification on forthcoming publication of bibliographic data
Aug 16, 2010
Communication concerning correction of deficiences in Written Opinion/amendment of application/payment of claims fee
Jul 13, 2010
Annexes to the international preliminary examination report
Jul 13, 2010
Copy of the international preliminary examination report
May 21, 2010
Information on entry into European phase
May 14, 2010
Amended claims filed after receipt of (European) search report
May 14, 2010
Matter concerning the application
May 14, 2010
Request for entry into the European phase
Apr 16, 2010
Annex to International preliminary examination report
Apr 16, 2010
International preliminary examination report
Apr 16, 2010
International preliminary examination report
Apr 16, 2010
International preliminary examination report - free text sheet
Apr 16, 2010
International preliminary examination report - free text sheet
Apr 16, 2010
International preliminary examination report - points I-VIII
Apr 16, 2010
International preliminary examination report - points I-VIII
Apr 16, 2010
Notification of documents sent to WIPO
Apr 16, 2010
Transmittal of International Preliminary Examination Report
Jan 11, 2010
Notification of documents sent to WIPO
Dec 30, 2009
Letter regarding PCTII procedure
Dec 30, 2009
Submission concerning representation
Dec 17, 2009
Invitation to pay prescribed fees together with late payment fee (Rule 58bis PCT)
Dec 3, 2009
Invitation to correct defects in demand
Nov 23, 2009
Notification of defects in the demand
Nov 16, 2009
Notification of documents sent to WIPO
Nov 12, 2009
Notification of documents sent to WIPO
Nov 12, 2009
Notification of receipt of demand
Nov 2, 2009
Document concerning fees and payments
Nov 2, 2009
Letter regarding PCTII procedure
Nov 2, 2009
PCT demand form
Nov 2, 2009
PCT(IPEA): Amended sheet - claims
Nov 2, 2009
PCT(IPEA): Amended sheet - claims
Aug 4, 2009
Priority document (electronically transmitted)
Jul 16, 2009
Copy of the international search report
Jul 16, 2009
Published international application - A1
Apr 15, 2009
Written opinion of the ISA, boxes No. I to VIII
Apr 15, 2009
Written opinion of the ISA, cover sheet
Apr 15, 2009
Written opinion of the ISA, supplemental box
Jan 5, 2009
Abstract
Jan 5, 2009
Claims
Jan 5, 2009
Description
Jan 5, 2009
Drawings

EP2229234

UNIVATION

Application Number: EP08869856A
Filing Date: Dec 15, 2008
Status: Revoked; Mar 11, 2022
Publication Date: Mar 15, 2017
External Links: Slate, Register , Google Patents

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Catalyst Feed Systems And Methods For Using The Same

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Dossier Documents

EP2229234