Process Of Controlling Heavies In A Recycle Catalyst Stream

Patent No. EP2297077 (titled "Process Of Controlling Heavies In A Recycle Catalyst Stream") was filed by Basf on Jul 2, 2009. The application was issued on Jun 4, 2014.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
OXEA	Feb 18, 2015	-

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

Sep 22, 2017
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Sep 22, 2017
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 19, 2017
Termination of the opposition proceedings with maintenance of patent
Jun 14, 2017
Advice of delivery
Jun 13, 2017
Advice of delivery
Jun 12, 2017
Advice of delivery
Jun 8, 2017
Acknowledgement of a document
Jun 8, 2017
Acknowledgement of a document
Jun 8, 2017
Annex to the communication - opposition
Jun 8, 2017
Decision of the Opposition Division and instruction
Jun 8, 2017
Decision rejecting the opposition
Jun 8, 2017
Grounds for the decision (Annex) - opposition
Jun 8, 2017
Internal form - Opposition/addressees
Jun 8, 2017
Internal form - Opposition/addressees
Jun 8, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 8, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 8, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 8, 2017
Provision of a copy of the minutes - opposition procedure
May 15, 2017
Information about the result of oral proceedings
Apr 11, 2017
Brief communication - Opposition proceedings
Apr 11, 2017
Brief communication - Opposition proceedings
Dec 2, 2016
Brief communication - Opposition proceedings
Nov 28, 2016
(Electronic) Receipt
Nov 28, 2016
Letter accompanying subsequently filed items
Nov 28, 2016
Request for interpreters during oral proceedings
Nov 23, 2016
Notification concerning the date of oral proceedings
Nov 23, 2016
Notification concerning the date of oral proceedings
Nov 14, 2016
Advice of delivery
Nov 11, 2016
Brief communication - Opposition proceedings
Nov 4, 2016
Letter regarding the opposition procedure (no time limit)
Oct 28, 2016
Advice of delivery
Oct 21, 2016
Advice of delivery
Oct 20, 2016
Advice of delivery
Oct 17, 2016
Acknowledgement of a document
Oct 17, 2016
Acknowledgement of a document
Oct 17, 2016
Annex to the communication - opposition
Oct 17, 2016
Information concerning oral proceedings
Oct 17, 2016
Preparation for oral proceedings
Oct 17, 2016
Summons to attend oral proceedings
Oct 17, 2016
Summons to attend oral proceedings
Aug 23, 2016
Annexes in respect of a client data request
Aug 23, 2016
Letter regarding the opposition procedure (no time limit)
Aug 10, 2016
Brief communication - Opposition proceedings
Jul 20, 2016
Request for change of opponent's representative
Jun 27, 2016
Invitation to give notice of appointment of a professional representative and to file an authorisation
May 25, 2016
Request for change of opponent's representative
Mar 3, 2016
CDS Clean up - amended applicant details
Mar 3, 2016
Submission concerning change of applicant's address
Nov 18, 2015
Brief communication - Opposition proceedings
Oct 23, 2015
(Electronic) Receipt
Oct 23, 2015
Letter accompanying subsequently filed items
Oct 23, 2015
Reply of the patent proprietor to the notice(s) of opposition
Aug 26, 2015
Brief communication - Opposition proceedings
Aug 26, 2015
Grant of extension of time limit (opposition procedure)
Aug 19, 2015
(Electronic) Receipt
Aug 19, 2015
Authorisation
Aug 19, 2015
Letter accompanying subsequently filed items
Aug 19, 2015
Request for extension of time limit
May 6, 2015
Authorisation
May 6, 2015
Submission concerning change of applicant's representative
Apr 14, 2015
Communication of a notice of opposition and request to file observations
Apr 14, 2015
Notice of further oppositions to opponent(s)
Apr 2, 2015
Communication of a notice of opposition - first information to patent proprietor
Feb 18, 2015
Notice of opposition
Feb 18, 2015
Patent document cited during the opposition procedure
Feb 18, 2015
Patent document cited during the opposition procedure
Feb 18, 2015
Patent document cited during the opposition procedure
Feb 18, 2015
Patent document cited during the opposition procedure
Feb 18, 2015
Payment of fees and costs
Jun 4, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 16, 2014
Submission concerning representation
May 9, 2014
Decision to grant a European patent
Mar 20, 2014
(Electronic) Receipt
Mar 20, 2014
Filing of the translations of the claims
Mar 20, 2014
French translation of claims
Mar 20, 2014
German translation of the claims
Jan 30, 2014
CDS Clean up - amended data concerning the representative of the applicant (Association)
Jan 30, 2014
Submission concerning representation
Jan 22, 2014
Submission concerning representation
Jan 20, 2014
Submission concerning representation
Jan 14, 2014
(Electronic) Receipt
Jan 14, 2014
Letter accompanying subsequently filed items
Jan 14, 2014
Submission concerning representation
Nov 18, 2013
Bibliographic data of the European patent application
Nov 18, 2013
Communication about intention to grant a European patent
Nov 18, 2013
Intention to grant (signatures)
Nov 18, 2013
Text intended for grant
Oct 1, 2013
Refund of fees
Sep 24, 2013
Decision to allow further processing
Sep 6, 2013
(Electronic) Receipt
Sep 6, 2013
Claims
Sep 6, 2013
Description
Sep 6, 2013
Letter accompanying subsequently filed items
Sep 6, 2013
Request for further processing
Jul 10, 2013
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jun 6, 2013
Refusal of request for extension of time limit
Jun 1, 2013
Request for extension of time limit to communication from the Examining Division
May 31, 2013
Request for extension of time limit to communication from the Examining Division
Apr 5, 2013
Grant of extension of time limit (examination procedure)
Mar 28, 2013
(Electronic) Receipt
Mar 28, 2013
Letter accompanying subsequently filed items
Mar 28, 2013
Request for extension of time limit to communication from the Examining Division
Nov 22, 2012
Annex to the communication
Nov 22, 2012
Communication from the Examining Division
Feb 23, 2011
Notification on forthcoming publication of bibliographic data
Feb 21, 2011
Communication regarding comments on Written Opinion/amendment of application/payment of claims fee
Jan 18, 2011
Copy of the international preliminary examination report
Jan 18, 2011
Notification of the recording of a change
Jan 18, 2011
Notification of the recording of a change
Dec 10, 2010
(Electronic) Receipt
Dec 10, 2010
Request for entry into the European phase
Nov 12, 2010
Information on entry into European phase
Sep 6, 2010
International preliminary examination report
Sep 6, 2010
International preliminary examination report
Sep 6, 2010
International preliminary examination report - free text sheet
Sep 6, 2010
International preliminary examination report - free text sheet
Sep 6, 2010
International preliminary examination report - points I-VIII
Sep 6, 2010
International preliminary examination report - points I-VIII
Sep 6, 2010
Notification of documents sent to WIPO
Sep 6, 2010
Transmittal of International Preliminary Examination Report
May 27, 2010
CDS Clean up - amended applicant details
Mar 29, 2010
Notification of documents sent to WIPO
Mar 22, 2010
Reply to communication PCT/IPEA/404
Mar 22, 2010
Submission concerning representation
Mar 19, 2010
Notification of election of EPO
Mar 10, 2010
Amendments of documents (Article 19 PCT)
Feb 25, 2010
Invitation to correct defects in demand
Feb 25, 2010
Notification of documents sent to WIPO
Feb 25, 2010
Notification of receipt of demand
Feb 11, 2010
Document concerning fees and payments
Feb 11, 2010
PCT demand form
Jan 28, 2010
Priority document (electronically transmitted)
Jan 7, 2010
Copy of the international search report
Jan 7, 2010
Published international application - A1
Oct 15, 2009
Written opinion of the ISA, boxes No. I to VIII
Oct 15, 2009
Written opinion of the ISA, cover sheet
Oct 15, 2009
Written opinion of the ISA, supplemental box

EP2297077

BASF

Application Number: EP09774522A
Filing Date: Jul 2, 2009
Status: Opposition Rejected; Sep 22, 2017
Publication Date: Jun 4, 2014
External Links: Slate, Register , Google Patents

IP Verse

Process Of Controlling Heavies In A Recycle Catalyst Stream

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2297077