Rare Earth Alumina Particulate Manufacturing Method And Application

Patent No. EP2190574 (titled "Rare Earth Alumina Particulate Manufacturing Method And Application") was filed by Pacific Industrial on Aug 29, 2007. The application was issued on Aug 28, 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
SASOL GERMANY	May 27, 2020	HOFFMANN EITLE
RHODIA OPERATIONS	May 26, 2020	KRAUS & LEDERER PARTGMBB

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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Feb 14, 2024
Decision of the Board of Appeal
Feb 14, 2024
F3032 Notification(s) of the decision
Feb 14, 2024
F3032 Notification(s) of the decision
Feb 14, 2024
F3032 Notification(s) of the decision
Feb 14, 2024
Refund of fees
Feb 8, 2024
F3013 Oral Proceedings: Forwarding minutes
Feb 8, 2024
F3013 Oral Proceedings: Forwarding minutes
Feb 8, 2024
F3013 Oral Proceedings: Forwarding minutes
Feb 8, 2024
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Jan 29, 2024
(Electronic) Receipt
Jan 29, 2024
Letter accompanying subsequently filed items
Jan 29, 2024
Miscellaneous requests concerning client data
Jan 15, 2024
Communication of amended entries in the Register of European Patents
Jan 15, 2024
F3345 Forwarding of submissions to parties
Jan 15, 2024
F3345 Forwarding of submissions to parties
Jan 15, 2024
F3345 Forwarding of submissions to parties
Jan 15, 2024
F3345 Forwarding of submissions to parties
Jan 15, 2024
F3936 Acknowledgement of receipt Board of Appeal
Jan 11, 2024
(Electronic) Receipt
Jan 11, 2024
Letter accompanying subsequently filed items
Jan 11, 2024
Letter dealing with oral proceedings during the appeal procedure
Dec 12, 2023
F3345 Forwarding of submissions to parties
Dec 12, 2023
F3345 Forwarding of submissions to parties
Dec 12, 2023
F3345 Forwarding of submissions to parties
Dec 12, 2023
F3345 Forwarding of submissions to parties
Dec 12, 2023
Letter accompanying subsequently filed items
Dec 12, 2023
Request for change of opponent's representative
Dec 8, 2023
(Electronic) Receipt
Dec 8, 2023
(Electronic) Receipt
Dec 8, 2023
Letter accompanying subsequently filed items
Dec 8, 2023
Letter accompanying subsequently filed items
Dec 5, 2023
F3345 Forwarding of submissions to parties
Dec 5, 2023
F3345 Forwarding of submissions to parties
Dec 1, 2023
(Electronic) Receipt
Dec 1, 2023
F3345 Forwarding of submissions to parties
Dec 1, 2023
F3345 Forwarding of submissions to parties
Dec 1, 2023
Letter accompanying subsequently filed items
Dec 1, 2023
Request for interpreters during oral proceedings
Nov 29, 2023
(Electronic) Receipt
Nov 29, 2023
Amended claims with annotations
Nov 29, 2023
Amended claims with annotations
Nov 29, 2023
Amended claims with annotations
Nov 29, 2023
Amended claims with annotations
Nov 29, 2023
Amended claims with annotations
Nov 29, 2023
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Nov 29, 2023
Amended claims with annotations
Nov 29, 2023
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Nov 29, 2023
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Nov 29, 2023
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Nov 29, 2023
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Nov 29, 2023
Amended claims with annotations
Nov 29, 2023
Amended claims with annotations
Nov 29, 2023
Amended claims with annotations
Nov 29, 2023
Annexes (other than cited documents) regarding appeal procedure
Nov 29, 2023
Auxiliary request during appeals procedure - 01
Nov 29, 2023
Auxiliary request during appeals procedure - 02
Nov 29, 2023
Auxiliary request during appeals procedure - 03
Nov 29, 2023
Auxiliary request during appeals procedure - 04
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Auxiliary request during appeals procedure - 17
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Auxiliary request during appeals procedure - 18
Nov 29, 2023
Auxiliary request during appeals procedure - 19
Nov 29, 2023
Claims
Nov 29, 2023
F3936 Acknowledgement of receipt Board of Appeal
Nov 29, 2023
Letter accompanying subsequently filed items
Nov 29, 2023
Letter dealing with oral proceedings during the appeal procedure
Nov 29, 2023
Letter dealing with oral proceedings during the appeal procedure
Nov 28, 2023
Oral proceedings: change of venue
Nov 28, 2023
Oral proceedings: change of venue
Nov 28, 2023
Oral proceedings: change of venue
Jul 12, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 12, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 12, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 6, 2023
F3345 Forwarding of submissions to parties
Jul 6, 2023
F3345 Forwarding of submissions to parties
Jul 3, 2023
(Electronic) Receipt
Jul 3, 2023
Letter accompanying subsequently filed items
Jul 3, 2023
Letter dealing with oral proceedings during the appeal procedure
May 26, 2023
F3345 Forwarding of submissions to parties
May 26, 2023
F3345 Forwarding of submissions to parties
May 23, 2023
(Electronic) Receipt
May 23, 2023
Letter accompanying subsequently filed items
May 23, 2023
Letter dealing with oral proceedings during the appeal procedure
May 17, 2023
F3936 Acknowledgement of receipt Board of Appeal
May 2, 2023
F3011.1 Oral Proceedings: summons
May 2, 2023
F3011.1 Oral Proceedings: summons
May 2, 2023
F3011.1 Oral Proceedings: summons
Apr 25, 2023
F3010 Oral proceedings: order for summons
Dec 23, 2022
Communication of amended entries in the Register of European Patents
Dec 23, 2022
F3345 Forwarding of submissions to parties
Dec 23, 2022
F3345 Forwarding of submissions to parties
Dec 23, 2022
F3345 Forwarding of submissions to parties
Dec 23, 2022
F3345 Forwarding of submissions to parties
Dec 23, 2022
F3345 Forwarding of submissions to parties
Dec 20, 2022
(Electronic) Receipt
Dec 20, 2022
(Electronic) Receipt
Dec 20, 2022
Letter accompanying subsequently filed items
Dec 20, 2022
Letter accompanying subsequently filed items
Dec 20, 2022
Reply to appeal
Dec 20, 2022
Reply to appeal
Aug 17, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 17, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 17, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 17, 2022
F3345 Forwarding of submissions to parties
Aug 17, 2022
F3345 Forwarding of submissions to parties
Aug 17, 2022
F3345 Forwarding of submissions to parties
Aug 9, 2022
F3345 Forwarding of submissions to parties
Aug 9, 2022
F3345 Forwarding of submissions to parties
Aug 8, 2022
(Electronic) Receipt
Aug 8, 2022
Letter accompanying subsequently filed items
Aug 8, 2022
Letter relating to Appeal Procedure
Aug 8, 2022
Statement of grounds of appeal
Aug 3, 2022
F3004 Communication of the Registry
Jul 21, 2022
Composition of the board (T)
Jul 18, 2022
(Electronic) Receipt
Jul 18, 2022
(Electronic) Receipt
Jul 18, 2022
Amended claims with annotations
Jul 18, 2022
Amended claims with annotations
Jul 18, 2022
Amended claims with annotations
Jul 18, 2022
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Jul 18, 2022
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Jul 18, 2022
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Jul 18, 2022
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Jul 18, 2022
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Jul 18, 2022
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Amended claims with annotations
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Amended claims with annotations
Jul 18, 2022
Amended claims with annotations
Jul 18, 2022
Amended claims with annotations
Jul 18, 2022
Amended claims with annotations
Jul 18, 2022
Amended claims with annotations
Jul 18, 2022
Amended claims with annotations
Jul 18, 2022
Amended claims with annotations
Jul 18, 2022
Auxiliary request during appeals procedure - 01
Jul 18, 2022
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Auxiliary request during appeals procedure - 19
Jul 18, 2022
Letter accompanying subsequently filed items
Jul 18, 2022
Letter accompanying subsequently filed items
Jul 18, 2022
Main request during appeals procedure
Jul 18, 2022
Statement of grounds of appeal
Jul 18, 2022
Statement of grounds of appeal
Jun 27, 2022
Communication of amended entries in the Register of European Patents
Jun 27, 2022
F3345 Forwarding of submissions to parties
Jun 27, 2022
F3345 Forwarding of submissions to parties
Jun 1, 2022
F3345 Forwarding of submissions to parties
Jun 1, 2022
F3345 Forwarding of submissions to parties
May 27, 2022
(Electronic) Receipt
May 27, 2022
Letter accompanying subsequently filed items
May 27, 2022
Letter relating to Appeal Procedure
May 24, 2022
Communication of amended entries in the Register of European Patents
May 24, 2022
F3345 Forwarding of submissions to parties
May 24, 2022
F3345 Forwarding of submissions to parties
May 23, 2022
F3204 Communication of the file number to the parties
May 23, 2022
F3204 Communication of the file number to the parties
May 20, 2022
Annexes in respect of a client data request
May 20, 2022
Annexes in respect of a client data request
May 20, 2022
Annexes in respect of a client data request
May 20, 2022
Annexes in respect of a client data request
May 20, 2022
Request concerning representative opponent
May 17, 2022
(Electronic) Receipt
May 17, 2022
(Electronic) Receipt
May 17, 2022
Letter accompanying subsequently filed items
May 17, 2022
Letter relating to Appeal Procedure
May 17, 2022
Notice of appeal
May 17, 2022
Notice of appeal
Mar 8, 2022
(Electronic) Receipt
Mar 8, 2022
Advice of delivery
Mar 8, 2022
Advice of delivery
Mar 8, 2022
Letter accompanying subsequently filed items
Mar 7, 2022
Annex to the communication - opposition
Mar 7, 2022
Decision of the Opposition Division and instruction
Mar 7, 2022
Druckexemplar in opposition procedure
Mar 7, 2022
Grounds for the decision (Annex) - opposition
Mar 7, 2022
Interlocutory decision in opposition proceedings
Mar 7, 2022
Interlocutory decision in opposition proceedings
Mar 7, 2022
Interlocutory decision in opposition proceedings
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
Provision of a copy of the minutes - opposition procedure
Mar 7, 2022
Scanned annex to a communication - opposition procedure
Mar 7, 2022
Scanned annex to a communication - opposition procedure
Mar 7, 2022
Transmittal of decision / summons - opposition
Mar 7, 2022
Transmittal of decision / summons - opposition
Mar 7, 2022
Transmittal of decision / summons - opposition
Feb 8, 2022
Brief communication - Opposition proceedings
Feb 8, 2022
Brief communication - Opposition proceedings
Feb 8, 2022
Information about the result of oral proceedings
Feb 7, 2022
(Electronic) Receipt
Feb 7, 2022
Citation in opposition procedure - 026
Feb 7, 2022
Consolidated list of cited opposition documents
Feb 7, 2022
Letter accompanying subsequently filed items
Feb 7, 2022
Written submission in preparation to/during oral proceedings
Feb 3, 2022
Brief communication - Opposition proceedings
Feb 3, 2022
Brief communication - Opposition proceedings
Feb 2, 2022
(Electronic) Receipt
Feb 2, 2022
Auxiliary request during Opposition procedure
Feb 2, 2022
Auxiliary request during Opposition procedure
Feb 2, 2022
Auxiliary request during Opposition procedure
Feb 2, 2022
Auxiliary request during Opposition procedure
Feb 2, 2022
Auxiliary request during Opposition procedure
Feb 2, 2022
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Feb 2, 2022
Auxiliary request during Opposition procedure
Feb 2, 2022
Auxiliary request during Opposition procedure
Feb 2, 2022
Auxiliary request during Opposition procedure - 36
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Auxiliary request during Opposition procedure - 43
Feb 2, 2022
Brief communication - Opposition proceedings
Feb 2, 2022
Brief communication - Opposition proceedings
Feb 2, 2022
Letter accompanying subsequently filed items
Feb 2, 2022
Written submission in preparation to/during oral proceedings
Feb 1, 2022
(Electronic) Receipt
Feb 1, 2022
Citation in opposition procedure - 019
Feb 1, 2022
Citation in opposition procedure - 020
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Citation in opposition procedure - 024
Feb 1, 2022
Citation in opposition procedure - 025
Feb 1, 2022
Letter accompanying subsequently filed items
Feb 1, 2022
Written submission in preparation to/during oral proceedings
Jan 31, 2022
Brief communication - Opposition proceedings
Jan 31, 2022
Brief communication - Opposition proceedings
Jan 20, 2022
Brief communication - Opposition proceedings
Jan 20, 2022
Brief communication - Opposition proceedings
Jan 20, 2022
Brief communication - Opposition proceedings
Jan 17, 2022
(Electronic) Receipt
Jan 17, 2022
Letter accompanying subsequently filed items
Jan 17, 2022
Written submission in preparation to/during oral proceedings
Jan 7, 2022
Written submission in preparation to/during oral proceedings
Dec 28, 2021
Authorisation
Dec 28, 2021
Written submission in preparation to/during oral proceedings
Dec 23, 2021
Communication of amended entries
Dec 16, 2021
Brief communication - Opposition proceedings
Dec 16, 2021
Brief communication - Opposition proceedings
Dec 15, 2021
Brief communication - Opposition proceedings
Dec 15, 2021
Brief communication - Opposition proceedings
Dec 14, 2021
Brief communication - Opposition proceedings
Dec 14, 2021
Brief communication - Opposition proceedings
Dec 9, 2021
Notification concerning the date of oral proceedings
Dec 9, 2021
Notification concerning the date of oral proceedings
Dec 9, 2021
Notification concerning the date of oral proceedings
Dec 8, 2021
(Electronic) Receipt
Dec 8, 2021
(Electronic) Receipt
Dec 8, 2021
Citation in opposition procedure - 015
Dec 8, 2021
Citation in opposition procedure - 016
Dec 8, 2021
Citation in opposition procedure - 017
Dec 8, 2021
Citation in opposition procedure - 018
Dec 8, 2021
Letter accompanying subsequently filed items
Dec 8, 2021
Letter accompanying subsequently filed items
Dec 8, 2021
Written submission in preparation to/during oral proceedings
Dec 8, 2021
Written submission in preparation to/during oral proceedings
Dec 7, 2021
(Electronic) Receipt
Dec 7, 2021
Brief communication - Opposition proceedings
Dec 7, 2021
Brief communication - Opposition proceedings
Dec 7, 2021
Letter accompanying subsequently filed items
Dec 7, 2021
Request concerning representative opponent
Dec 7, 2021
Request for interpreters during oral proceedings
Dec 2, 2021
(Electronic) Receipt
Dec 2, 2021
Letter accompanying subsequently filed items
Dec 2, 2021
Request for interpreters during oral proceedings
Nov 9, 2021
Brief communication - Opposition proceedings
Nov 9, 2021
Brief communication - Opposition proceedings
Oct 28, 2021
Auxiliary request during Opposition procedure
Oct 28, 2021
Auxiliary request during Opposition procedure
Oct 28, 2021
Auxiliary request during Opposition procedure
Oct 28, 2021
Auxiliary request during Opposition procedure
Oct 28, 2021
Auxiliary request during Opposition procedure
Oct 28, 2021
Auxiliary request during Opposition procedure
Oct 28, 2021
Auxiliary request during Opposition procedure
Oct 28, 2021
Auxiliary request during Opposition procedure
Oct 28, 2021
Auxiliary request during Opposition procedure
Oct 28, 2021
Auxiliary request during Opposition procedure
Oct 28, 2021
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Oct 28, 2021
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Oct 28, 2021
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Oct 28, 2021
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Oct 28, 2021
Written submission in preparation to/during oral proceedings
Mar 8, 2021
Advice of delivery
Mar 8, 2021
Brief communication - Opposition proceedings
Feb 18, 2021
(Electronic) Receipt
Feb 18, 2021
Advice of delivery
Feb 18, 2021
Letter accompanying subsequently filed items
Feb 8, 2021
Advice of delivery
Feb 5, 2021
Annex to the communication - opposition
Feb 5, 2021
Information concerning oral proceedings
Feb 5, 2021
Summons to attend oral proceedings
Feb 5, 2021
Summons to attend oral proceedings
Feb 5, 2021
Summons to attend oral proceedings
Feb 5, 2021
Transmittal of decision / summons - opposition
Feb 5, 2021
Transmittal of decision / summons - opposition
Feb 5, 2021
Transmittal of decision / summons - opposition
Nov 6, 2020
Brief communication - Opposition proceedings
Nov 6, 2020
Brief communication - Opposition proceedings
Nov 2, 2020
(Electronic) Receipt
Nov 2, 2020
Citation in opposition procedure - 010
Nov 2, 2020
Citation in opposition procedure - 011
Nov 2, 2020
Citation in opposition procedure - 012
Nov 2, 2020
Citation in opposition procedure - 013
Nov 2, 2020
Citation in opposition procedure - 014
Nov 2, 2020
Letter accompanying subsequently filed items
Nov 2, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 24, 2020
Refund of fees
Jun 22, 2020
Communication of a notice of opposition and request to file observations
Jun 22, 2020
Notice of further oppositions to opponent(s)
Jun 22, 2020
Notice of further oppositions to opponent(s)
Jun 3, 2020
Communication of a notice of opposition - first information to patent proprietor
Jun 3, 2020
Communication of a notice of opposition - first information to patent proprietor
May 27, 2020
(Electronic) Receipt
May 27, 2020
(Electronic) Receipt
May 27, 2020
Citation in opposition procedure - 003
May 27, 2020
Citation in opposition procedure - 004
May 27, 2020
Citation in opposition procedure - 005
May 27, 2020
Citation in opposition procedure - 006
May 27, 2020
Citation in opposition procedure - 007
May 27, 2020
Citation in opposition procedure - 008
May 27, 2020
Citation in opposition procedure - 009
May 27, 2020
Letter accompanying subsequently filed items
May 27, 2020
Notice of opposition
May 27, 2020
Notice of opposition
May 27, 2020
Notice of opposition
May 26, 2020
(Electronic) Receipt
May 26, 2020
Citation in opposition procedure - 001
May 26, 2020
Citation in opposition procedure - 002
May 26, 2020
Letter accompanying subsequently filed items
May 26, 2020
Notice of opposition
Sep 9, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 8, 2019
Payment submission rejected
Aug 1, 2019
Decision to grant a European patent
Jul 16, 2019
(Electronic) Receipt
Jul 16, 2019
Filing of the translations of the claims
Jul 16, 2019
French translation of claims
Jul 16, 2019
German translation of the claims
Jul 16, 2019
Letter accompanying subsequently filed items
May 21, 2019
Bibliographic data of the European patent application
May 21, 2019
Communication about intention to grant a European patent
May 21, 2019
Intention to grant (signatures)
May 21, 2019
Text intended for grant (clean copy)
May 21, 2019
Text intended for grant (version for approval)
Oct 17, 2018
Brief communication to applicant/representative
Oct 9, 2018
Communication concerning deficiencies in subsequently filed documents
Sep 13, 2018
(Electronic) Receipt
Sep 13, 2018
Amended claims with annotations
Sep 13, 2018
Claims
Sep 13, 2018
Description
Sep 13, 2018
Letter accompanying subsequently filed items
Sep 13, 2018
Reply to communication from the Examining Division
Jul 24, 2018
Annex to the communication
Jul 24, 2018
Communication from the Examining Division
Apr 26, 2017
(Electronic) Receipt
Apr 26, 2017
Amended claims with annotations
Apr 26, 2017
Claims
Apr 26, 2017
Letter accompanying subsequently filed items
Apr 26, 2017
Reply to communication from the Examining Division
Apr 5, 2017
Grant of extension of time limit (examination procedure)
Mar 31, 2017
(Electronic) Receipt
Mar 31, 2017
Letter accompanying subsequently filed items
Mar 31, 2017
Request for extension of time limit to communication from the Examining Division
Nov 23, 2016
Annex to the communication
Nov 23, 2016
Communication from the Examining Division
Apr 7, 2016
Response to enquiry for communication from the Examining Division
Apr 4, 2016
Enquiry as to when a communication from the Examining Division can be expected
Jun 12, 2014
(Electronic) Receipt
Jun 12, 2014
Amended claims with annotations
Jun 12, 2014
Claims
Jun 12, 2014
Letter accompanying subsequently filed items
Jun 12, 2014
Reply to communication from the Examining Division
Apr 10, 2014
Grant of extension of time limit (examination procedure)
Apr 7, 2014
Request for extension of time limit to communication from the Examining Division
Jan 24, 2014
Submission concerning change of applicant's representative
Dec 4, 2013
Annex to the communication
Dec 4, 2013
Communication from the Examining Division
Nov 28, 2013
Examination started
Apr 5, 2013
(Electronic) Receipt
Apr 5, 2013
Amended claims filed after receipt of (European) search report
Apr 5, 2013
Amended claims with annotations
Apr 5, 2013
Amendments received before examination
Apr 5, 2013
Letter accompanying subsequently filed items
Oct 1, 2012
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Sep 12, 2012
Communication regarding the transmission of the European search report
Sep 12, 2012
European search opinion
Sep 12, 2012
Supplementary European search report
Jul 26, 2012
General enquiry
May 6, 2010
Notification on forthcoming publication of bibliographic data
Apr 23, 2010
Communication regarding possible amendment of the application/payment of claims fee
Mar 18, 2010
Copy of the international preliminary report on patentability
Mar 10, 2010
(Electronic) Receipt
Mar 10, 2010
Amended claims filed after receipt of (European) search report
Mar 10, 2010
Amendments received before examination
Mar 10, 2010
Request for entry into the European phase
Jan 11, 2010
Information on entry into European phase
Mar 5, 2009
Copy of the international search report
Mar 5, 2009
Published international application - A1

EP2190574

PACIFIC INDUSTRIAL

Application Number: EP07811609A
Filing Date: Aug 29, 2007
Status: Revoked; Feb 16, 2024
Publication Date: Aug 28, 2019
External Links: Slate, Register , Google Patents

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Rare Earth Alumina Particulate Manufacturing Method And Application

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EP2190574