IP Verse

Process For Manufacture Of High Purity D-(-)-N, N-Diethyl-2-( - Naphthoxy) Propionamide

Patent No. EP2146574 (titled "Process For Manufacture Of High Purity D-(-)-N, N-Diethyl-2-( - Naphthoxy) Propionamide") was filed by United Phosphorus on May 5, 2008. The application was issued on Nov 2, 2022.

Patent Summary

Patent Family

Statuses, jurisdictions and citation links are shared on request.

Patent Oppositions

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
STRAWMAN	Aug 3, 2016	MEWBURN ELLIS

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

Oct 7, 2022
Decision to maintain the European patent in amended form
Oct 7, 2022
Decision to maintain the European patent in amended form
Oct 4, 2022
Termination of the opposition proceedings with maintenance of patent
Sep 27, 2022
(Electronic) Receipt
Sep 27, 2022
Filing of the translation of the amended claims
Sep 27, 2022
French translation of claims
Sep 27, 2022
German translation of the claims
Sep 27, 2022
Letter accompanying subsequently filed items
Jul 6, 2022
Communication of bibliographic data
Jul 6, 2022
Communication to opponent concerning maintenance
Jul 6, 2022
Communication with request to file translations
Jun 29, 2022
Maintenance of the patent with the documents specified in the final decision
Jun 27, 2022
Refund of fees
Jun 23, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 23, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 23, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 23, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 20, 2022
(Electronic) Receipt
Jun 20, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Jun 20, 2022
Letter accompanying subsequently filed items
Jun 20, 2022
Withdrawal of an appeal
May 12, 2022
F3345 Forwarding of submissions to parties
May 10, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 10, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 9, 2022
(Electronic) Receipt
May 9, 2022
Letter accompanying subsequently filed items
May 9, 2022
Letter dealing with oral proceedings
Mar 24, 2022
(Electronic) Receipt
Mar 24, 2022
Annex
Mar 24, 2022
Letter accompanying subsequently filed items
Mar 17, 2022
Oral proceedings: change of venue
Mar 17, 2022
Oral proceedings: change of venue
Feb 9, 2022
F3345 Forwarding of submissions to parties
Feb 4, 2022
(Electronic) Receipt
Feb 4, 2022
Letter accompanying subsequently filed items
Feb 4, 2022
Letter dealing with oral proceedings during the appeal procedure
Aug 10, 2021
Refund of fees
Aug 6, 2021
F3345 Forwarding of submissions to parties
Aug 3, 2021
(Electronic) Receipt
Aug 3, 2021
Letter accompanying subsequently filed items
Aug 3, 2021
Withdrawal of an appeal
Jul 14, 2021
F3011.1 Oral Proceedings: summons
Jul 14, 2021
F3011.1 Oral Proceedings: summons
Jul 11, 2021
Consolidated list of documents cited in appeal procedure
Jul 9, 2021
F3010 Oral proceedings: order for summons
Feb 27, 2019
Miscellaneous requests concerning client data
Nov 19, 2018
Composition of the board (T)
Nov 15, 2018
F3345 Forwarding of submissions to parties
Nov 6, 2018
(Electronic) Receipt
Nov 6, 2018
Letter accompanying subsequently filed items
Nov 6, 2018
Letter relating to Appeal Procedure
Sep 13, 2018
F3345 Forwarding of submissions to parties
Sep 5, 2018
(Electronic) Receipt
Sep 5, 2018
Citation in appeal procedure - 021
Sep 5, 2018
Citation in appeal procedure - 022
Sep 5, 2018
Letter accompanying subsequently filed items
Sep 5, 2018
Reply to appeal
Aug 13, 2018
F3345 Forwarding of submissions to parties
Aug 8, 2018
(Electronic) Receipt
Aug 8, 2018
Claims
Aug 8, 2018
Claims
Aug 8, 2018
Letter accompanying subsequently filed items
Aug 8, 2018
Reply to appeal
Apr 25, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 25, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 19, 2018
(Electronic) Receipt
Apr 19, 2018
Citation in appeal procedure - 016
Apr 19, 2018
Citation in appeal procedure - 017
Apr 19, 2018
Citation in appeal procedure - 018
Apr 19, 2018
Citation in appeal procedure - 019
Apr 19, 2018
Citation in appeal procedure - 020
Apr 19, 2018
Letter accompanying subsequently filed items
Apr 19, 2018
Statement of grounds of appeal
Apr 12, 2018
(Electronic) Receipt
Apr 12, 2018
Claims
Apr 12, 2018
Claims
Apr 12, 2018
Letter accompanying subsequently filed items
Apr 12, 2018
Statement of grounds of appeal
Feb 26, 2018
F3204 Communication of the file number to the parties
Feb 26, 2018
F3204 Communication of the file number to the parties
Feb 22, 2018
F3204 Communication of the file number to the parties
Feb 22, 2018
F3204 Communication of the file number to the parties
Feb 21, 2018
Refund of fees
Feb 20, 2018
(Electronic) Receipt
Feb 20, 2018
Letter accompanying subsequently filed items
Feb 20, 2018
Notice of appeal
Feb 12, 2018
Processing of an appeal
Feb 9, 2018
(Electronic) Receipt
Feb 9, 2018
(Electronic) Receipt
Feb 9, 2018
Letter accompanying subsequently filed items
Feb 9, 2018
Letter accompanying subsequently filed items
Feb 9, 2018
Notice of appeal
Feb 9, 2018
Notice of appeal
Jan 29, 2018
Advice of delivery
Jan 25, 2018
Communication about missing advice of delivery
Dec 27, 2017
Advice of delivery
Dec 20, 2017
Advice of delivery
Dec 19, 2017
(Electronic) Receipt
Dec 19, 2017
Advice of delivery
Dec 19, 2017
Letter accompanying subsequently filed items
Dec 12, 2017
Acknowledgement of a document
Dec 12, 2017
Acknowledgement of a document
Dec 12, 2017
Annex to the communication - opposition
Dec 12, 2017
Decision of the Opposition Division and instruction
Dec 12, 2017
Druckexemplar in opposition procedure
Dec 12, 2017
Grounds for the decision (Annex) - opposition
Dec 12, 2017
Interlocutory decision in opposition proceedings
Dec 12, 2017
Internal form - Opposition/addressees
Dec 12, 2017
Internal form - Opposition/addressees
Dec 12, 2017
Means of redress
Dec 12, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 12, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 12, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 12, 2017
Provision of a copy of the minutes - opposition procedure
Nov 21, 2017
Brief communication - Opposition proceedings
Nov 17, 2017
Brief communication - Opposition proceedings
Nov 16, 2017
Information about the result of oral proceedings
Nov 15, 2017
(Electronic) Receipt
Nov 15, 2017
Brief communication - Opposition proceedings
Nov 15, 2017
Letter accompanying subsequently filed items
Nov 15, 2017
Letter regarding the opposition procedure (no time limit)
Nov 14, 2017
Result of consultation by telephone/in person
Nov 13, 2017
(Electronic) Receipt
Nov 13, 2017
Letter accompanying subsequently filed items
Nov 13, 2017
Letter regarding the opposition procedure (no time limit)
Nov 13, 2017
Non-patent literature cited during the opposition procedure
Nov 13, 2017
Non-patent literature cited during the opposition procedure
Nov 13, 2017
Non-patent literature cited during the opposition procedure
Nov 9, 2017
(Electronic) Receipt
Nov 9, 2017
Amended claims with annotations
Nov 9, 2017
Claims
Nov 9, 2017
Letter accompanying subsequently filed items
Nov 9, 2017
Letter regarding the opposition procedure (no time limit)
Nov 6, 2017
Brief communication - Opposition proceedings
Nov 6, 2017
Brief communication - Opposition proceedings
Sep 19, 2017
Brief communication - Opposition proceedings
Sep 13, 2017
(Electronic) Receipt
Sep 13, 2017
Claims
Sep 13, 2017
Claims
Sep 13, 2017
Claims
Sep 13, 2017
Claims
Sep 13, 2017
Claims
Sep 13, 2017
Claims
Sep 13, 2017
Letter accompanying subsequently filed items
Sep 13, 2017
Letter regarding the opposition procedure (no time limit)
Aug 22, 2017
Brief communication - Opposition proceedings
Aug 16, 2017
(Electronic) Receipt
Aug 16, 2017
Letter accompanying subsequently filed items
Aug 16, 2017
Letter regarding the opposition procedure (no time limit)
Aug 16, 2017
Non-patent literature cited during the opposition procedure
Aug 16, 2017
Non-patent literature cited during the opposition procedure
Aug 16, 2017
Non-patent literature cited during the opposition procedure
Aug 16, 2017
Non-patent literature cited during the opposition procedure
May 26, 2017
Advice of delivery
May 22, 2017
Communication about missing advice of delivery
Apr 7, 2017
Advice of delivery
Apr 6, 2017
Advice of delivery
Apr 6, 2017
Advice of delivery
Mar 31, 2017
Acknowledgement of a document
Mar 31, 2017
Acknowledgement of a document
Mar 31, 2017
Annex to the communication - opposition
Mar 31, 2017
Information concerning oral proceedings
Mar 31, 2017
Preparation for oral proceedings
Mar 31, 2017
Summons to attend oral proceedings
Mar 31, 2017
Summons to attend oral proceedings
Mar 2, 2017
Communication of amended entries concerning the representative
Feb 22, 2017
Submission concerning change of applicant's representative
Jan 17, 2017
Brief communication - Opposition proceedings
Jan 3, 2017
(Electronic) Receipt
Jan 3, 2017
Letter accompanying subsequently filed items
Jan 3, 2017
Reply of the patent proprietor to the notice(s) of opposition
Oct 5, 2016
Brief communication - Opposition proceedings
Sep 29, 2016
Communication of amended entries concerning the representative
Sep 23, 2016
(Electronic) Receipt
Sep 23, 2016
Letter accompanying subsequently filed items
Sep 23, 2016
Submission concerning change of applicant's representative
Sep 14, 2016
Communication of a notice of opposition and request to file observations
Sep 14, 2016
Notice of further oppositions to opponent(s)
Aug 15, 2016
Communication of a notice of opposition - first information to patent proprietor
Aug 3, 2016
(Electronic) Receipt
Aug 3, 2016
Non-patent literature cited during the opposition procedure
Aug 3, 2016
Non-patent literature cited during the opposition procedure
Aug 3, 2016
Notice of opposition
Aug 3, 2016
Notice of opposition
Aug 3, 2016
Patent document cited during the opposition procedure
Aug 3, 2016
Patent document cited during the opposition procedure
Aug 3, 2016
Patent document cited during the opposition procedure
Aug 3, 2016
Patent document cited during the opposition procedure
Aug 3, 2016
Patent document cited during the opposition procedure
Aug 3, 2016
Patent document cited during the opposition procedure
Nov 4, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 8, 2015
Decision to grant a European patent
Sep 21, 2015
(Electronic) Receipt
Sep 21, 2015
Filing of the translations of the claims
Sep 21, 2015
French translation of claims
Sep 21, 2015
German translation of the claims
Jun 3, 2015
Bibliographic data of the European patent application
Jun 3, 2015
Communication about intention to grant a European patent
Jun 3, 2015
Intention to grant (signatures)
Jun 3, 2015
Text intended for grant
Aug 19, 2014
Communication of the registration of a transfer or change of name and/or address
Aug 19, 2014
Submission concerning change of applicant's name
Aug 12, 2014
Submission concerning change of applicant's name
Dec 2, 2013
(Electronic) Receipt
Dec 2, 2013
Amended claims with annotations
Dec 2, 2013
Amended description with annotations
Dec 2, 2013
Claims
Dec 2, 2013
Description
Dec 2, 2013
Letter accompanying subsequently filed items
Dec 2, 2013
Reply to communication from the Examining Division
Jul 25, 2013
Annex to the communication
Jul 25, 2013
Communication from the Examining Division
Jul 15, 2013
(Electronic) Receipt
Jul 15, 2013
Amended claims with annotations
Jul 15, 2013
Amended claims with annotations
Jul 15, 2013
Claims
Jul 15, 2013
Claims
Jul 15, 2013
Letter accompanying subsequently filed items
Jul 15, 2013
Reply to communication from the Examining Division
Jul 5, 2013
Communication of amended entries concerning the representative
Jul 1, 2013
Submission concerning change of applicant's representative
May 3, 2013
Submission concerning representation
Mar 15, 2013
Annex to the communication
Mar 15, 2013
Communication from the Examining Division
Jan 14, 2013
Decision to allow further processing
Dec 18, 2012
(Electronic) Receipt
Dec 18, 2012
Amended claims filed after receipt of (European) search report
Dec 18, 2012
Amended claims with annotations
Dec 18, 2012
Amendments received before examination
Dec 18, 2012
Annex
Dec 18, 2012
Letter accompanying subsequently filed items
Oct 18, 2012
Application deemed to be withdrawn (non-reply to Written Opinion)
Aug 23, 2012
(Electronic) Receipt
Aug 23, 2012
Letter accompanying subsequently filed items
Aug 23, 2012
Maintenance of the application
Feb 16, 2012
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jan 30, 2012
Communication regarding the transmission of the European search report
Jan 30, 2012
European search opinion
Jan 30, 2012
Supplementary European search report
Nov 16, 2011
CDS Clean up - amended data concerning the representative of the applicant (Association)
Nov 15, 2011
Submission concerning representation
Jun 2, 2010
CDS Clean up - amended data concerning the representative of the applicant (Association)
Jan 25, 2010
(Electronic) Receipt
Jan 25, 2010
Amended claims filed after receipt of (European) search report
Jan 25, 2010
Amended description filed after receipt of (European) search report
Jan 25, 2010
Amended description with annotations
Jan 25, 2010
Amendments received before examination
Jan 25, 2010
Letter accompanying subsequently filed items
Jan 20, 2010
Refund of fees
Jan 15, 2010
Request concerning the applicant/representative
Jan 11, 2010
Brief communication to applicant/representative
Jan 11, 2010
Letter accompanying subsequently filed items
Jan 11, 2010
Submission concerning representation
Dec 30, 2009
Notification on forthcoming publication of bibliographic data
Dec 29, 2009
Authorisation
Dec 29, 2009
Letter concerning the designation and/or extension and/or validation of states
Dec 18, 2009
Authorisation
Dec 18, 2009
Letter accompanying subsequently filed items
Dec 18, 2009
Letter concerning the designation and/or extension and/or validation of states
Dec 18, 2009
Payment of fees and costs
Dec 16, 2009
Communication regarding possible amendment of claims/payment of claims fees
Nov 25, 2009
Copy of the international preliminary report on patentability
Nov 13, 2009
Information on entry into European phase
Nov 12, 2009
(Electronic) Receipt
Nov 12, 2009
Request for entry into the European phase
Jul 7, 2009
Reminder for payment period (examination fee/designation fees)
Jul 2, 2009
Copy of the international search report
Jul 2, 2009
International publication of the international search report
Jan 27, 2009
Priority document (electronically transmitted)
Jan 8, 2009
Published international application - A2

EP2146574

UNITED PHOSPHORUS

Application Number: EP08826025A
Filing Date: May 5, 2008
Status: Patent Maintained As Amended; Sep 30, 2022
Publication Date: Nov 2, 2022
External Links: Slate, Register , Google Patents