Improved Oxo Process And Method For Producing Synthesis Gas From Waste Oil

Patent No. EP2736839 (titled "Improved Oxo Process And Method For Producing Synthesis Gas From Waste Oil") was filed by Oxea Corporation on Jun 8, 2012. The application was issued on Aug 5, 2015.

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
EVONIK OPERATIONS	May 4, 2016	EISENFUHR SPEISER

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

Feb 28, 2018
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Feb 28, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 23, 2018
Termination of the opposition proceedings with maintenance of patent
Jan 11, 2018
Advice of delivery
Dec 1, 2017
Advice of delivery
Nov 22, 2017
Advice of delivery
Nov 17, 2017
Advice of delivery
Nov 14, 2017
Acknowledgement of a document
Nov 14, 2017
Acknowledgement of a document
Nov 14, 2017
Annex to the communication - opposition
Nov 14, 2017
Decision of the Opposition Division and instruction
Nov 14, 2017
Decision rejecting the opposition
Nov 14, 2017
Grounds for the decision (Annex) - opposition
Nov 14, 2017
Internal form - Opposition/addressees
Nov 14, 2017
Internal form - Opposition/addressees
Nov 14, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 14, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 14, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 14, 2017
Provision of a copy of the minutes - opposition procedure
Nov 14, 2017
Scanned annex to a communication - opposition procedure
Oct 11, 2017
Information about the result of oral proceedings
Sep 21, 2017
Notification concerning the date of oral proceedings
Sep 15, 2017
Brief communication - Opposition proceedings
Sep 15, 2017
Brief communication - Opposition proceedings
Sep 11, 2017
(Electronic) Receipt
Sep 11, 2017
(Electronic) Receipt
Sep 11, 2017
Letter accompanying subsequently filed items
Sep 11, 2017
Letter accompanying subsequently filed items
Sep 11, 2017
Request for interpreters during oral proceedings
Sep 11, 2017
Withdrawal of a request for oral proceedings
Sep 8, 2017
Result of consultation by telephone/in person
Aug 10, 2017
Brief communication - Opposition proceedings
Aug 7, 2017
(Electronic) Receipt
Aug 7, 2017
Letter accompanying subsequently filed items
Aug 7, 2017
Request for interpreters during oral proceedings
Jan 27, 2017
Advice of delivery
Jan 19, 2017
Advice of delivery
Jan 18, 2017
Advice of delivery
Jan 16, 2017
Advice of delivery
Jan 11, 2017
Acknowledgement of a document
Jan 11, 2017
Acknowledgement of a document
Jan 11, 2017
Annex to the communication - opposition
Jan 11, 2017
Information concerning oral proceedings
Jan 11, 2017
Preparation for oral proceedings
Jan 11, 2017
Summons to attend oral proceedings
Jan 11, 2017
Summons to attend oral proceedings
Aug 12, 2016
Brief communication - Opposition proceedings
Aug 5, 2016
(Electronic) Receipt
Aug 5, 2016
Amended claims with annotations
Aug 5, 2016
Amended claims with annotations
Aug 5, 2016
Claims
Aug 5, 2016
Claims
Aug 5, 2016
Letter accompanying subsequently filed items
Aug 5, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jun 27, 2016
Brief communication - Opposition proceedings
Jun 27, 2016
Communication of a notice of opposition and request to file observations
Jun 20, 2016
Brief communication - Opposition proceedings
Jun 20, 2016
Communication of amended entries concerning the representative
Jun 13, 2016
Communication of a notice of opposition and request to file observations
Jun 13, 2016
Notice of further oppositions to opponent(s)
Jun 9, 2016
Submission concerning change of applicant's representative
May 27, 2016
Communication of a notice of opposition - first information to patent proprietor
May 25, 2016
Submission concerning change of applicant's representative
May 4, 2016
(Electronic) Receipt
May 4, 2016
Any annexes (other than citation) to an opposition letter
May 4, 2016
Any annexes (other than citation) to an opposition letter
May 4, 2016
Citation in opposition procedure
May 4, 2016
Letter regarding the opposition procedure (no time limit)
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Non-patent literature cited during the opposition procedure
May 4, 2016
Notice of opposition
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
May 4, 2016
Patent document cited during the opposition procedure
Aug 6, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 9, 2015
Decision to grant a European patent
Jun 22, 2015
Letter concerning fees and payments
Jun 22, 2015
Payment of fees and costs
Jun 8, 2015
Communication regarding the forthcoming grant
May 8, 2015
Filing of the translations of the claims
May 8, 2015
French translation of claims
May 8, 2015
German translation of the claims
Mar 25, 2015
Bibliographic data of the European patent application
Mar 25, 2015
Communication about intention to grant a European patent
Mar 25, 2015
Intention to grant (signatures)
Mar 25, 2015
Text intended for grant (clean copy)
Mar 25, 2015
Text intended for grant (version for approval)
Feb 25, 2015
Examination started
May 17, 2014
Amended claims filed after receipt of (European) search report
May 17, 2014
Amended claims with annotations
May 17, 2014
Amendments received before examination
May 8, 2014
Notification on forthcoming publication of bibliographic data
Mar 13, 2014
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Mar 11, 2014
Communication to designated inventor
Feb 6, 2014
Annexes to the international preliminary examination report
Feb 6, 2014
Copy of the international preliminary examination report
Feb 6, 2014
Reply to Written Opinion prepared by the EPO
Dec 9, 2013
Information regarding early processing
Nov 20, 2013
Amended claims filed after receipt of (European) search report
Nov 20, 2013
Annex
Nov 20, 2013
Annex
Nov 20, 2013
Annex
Nov 20, 2013
Annex
Nov 20, 2013
General authorisation
Nov 20, 2013
Letter accompanying subsequently filed items
Nov 20, 2013
Priority document
Nov 20, 2013
Request for entry into the European phase
Jul 23, 2013
Annex to International preliminary examination report
Jul 23, 2013
International preliminary examination report
Jul 23, 2013
International preliminary examination report
Jul 23, 2013
International preliminary examination report - free text sheet
Jul 23, 2013
International preliminary examination report - free text sheet
Jul 23, 2013
International preliminary examination report - points I-VIII
Jul 23, 2013
International preliminary examination report - points I-VIII
Jul 23, 2013
Notification of documents sent to WIPO
Jul 23, 2013
Transmittal of International Preliminary Examination Report
Apr 9, 2013
Notification of election of EPO
Apr 4, 2013
Amendments of documents (Article 19 PCT)
Mar 18, 2013
Notification of documents sent to WIPO
Mar 18, 2013
Notification of receipt of demand
Mar 6, 2013
Document concerning fees and payments
Mar 6, 2013
Letter regarding PCTII procedure
Mar 6, 2013
Letter regarding PCTII procedure
Mar 6, 2013
PCT demand form
Mar 6, 2013
PCT(IPEA): Amended sheet - claims
Mar 6, 2013
PCT(IPEA): Amended sheet - claims
Mar 6, 2013
PCT(IPEA): Amended sheet - description
Mar 6, 2013
PCT(IPEA): Amended sheet - description
Mar 4, 2013
Document concerning fees and payments
Mar 4, 2013
Document concerning fees and payments
Mar 4, 2013
Letter regarding PCTII procedure
Mar 4, 2013
Letter regarding PCTII procedure
Mar 4, 2013
PCT demand form
Mar 4, 2013
PCT(IPEA): Amended sheet - claims
Mar 4, 2013
PCT(IPEA): Amended sheet - claims
Mar 4, 2013
PCT(IPEA): Amended sheet - claims
Mar 4, 2013
PCT(IPEA): Amended sheet - claims
Mar 4, 2013
PCT(IPEA): Amended sheet - description
Mar 4, 2013
PCT(IPEA): Amended sheet - description
Mar 4, 2013
PCT(IPEA): Amended sheet - description
Mar 4, 2013
PCT(IPEA): Amended sheet - description
Feb 26, 2013
Priority document (electronically transmitted)
Feb 7, 2013
Copy of the international search report
Feb 7, 2013
Published international application - A1
Sep 4, 2012
Written opinion of the ISA, boxes No. I to VIII
Sep 4, 2012
Written opinion of the ISA, cover sheet
Sep 4, 2012
Written opinion of the ISA, supplemental box
Jun 18, 2012
Abstract
Jun 18, 2012
Claims
Jun 18, 2012
Description
Jun 18, 2012
Drawings

EP2736839

OXEA CORPORATION

Application Number: EP12727997A
Filing Date: Jun 8, 2012
Status: Opposition Rejected; Mar 2, 2018
Publication Date: Aug 5, 2015
External Links: Slate, Register , Google Patents

IP Verse

Improved Oxo Process And Method For Producing Synthesis Gas From Waste Oil

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2736839