IP Verse

Method For Making A Highly-Stable Liquid Nitrogenous Fertilizer For Controllably Releasing Nitrogen And The Fertilizer Made Thereby

Patent No. EP1254878 (titled "Method For Making A Highly-Stable Liquid Nitrogenous Fertilizer For Controllably Releasing Nitrogen And The Fertilizer Made Thereby") was filed by Sadepan Chimica S.r.l. on Oct 12, 2001. The application was issued on Dec 3, 2014.

Patent Summary

Patent Family

Statuses, jurisdictions and citation links are shared on request.

Patent Oppositions (3)

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
MARUBENI SPECIALTY CHEMICALS	Sep 2, 2015	DORR
FORRESTERS	Aug 28, 2015	FORRESTERS
ADVACHEM	Mar 17, 2015	POWIS DE TENBOSSCHE

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 25, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 25, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 25, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 25, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Oct 20, 2021
Termination of the opposition proceedings with revocation of patent
Jul 19, 2021
Advice of delivery
Jul 17, 2021
Advice of delivery
Jul 13, 2021
Advice of delivery
Jul 13, 2021
Advice of delivery
Jul 13, 2021
Advice of delivery
Jul 9, 2021
Decision revoking the European Patent (patent proprietor)
Jul 9, 2021
Decision revoking the European patent (opponent)
Jul 9, 2021
Decision revoking the European patent (opponent)
Jul 9, 2021
Decision revoking the European patent (opponent)
Jul 9, 2021
Transmittal of decision / summons - opposition
Jul 9, 2021
Transmittal of decision / summons - opposition
Jul 9, 2021
Transmittal of decision / summons - opposition
Jul 9, 2021
Transmittal of decision / summons - opposition
Mar 23, 2021
Communication concerning surcharge and failure to observe time limit
Nov 2, 2020
Communication to opponent concerning maintenance
Nov 2, 2020
Communication to opponent concerning maintenance
Nov 2, 2020
Communication to opponent concerning maintenance
Nov 2, 2020
Communication with request to file translations
Oct 28, 2020
Maintenance of the patent with the documents specified in the final decision
Sep 24, 2020
(Electronic) Receipt
Sep 24, 2020
Advice of delivery
Sep 24, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Request concerning representative opponent
Apr 7, 2020
Advice of delivery
Apr 6, 2020
Advice of delivery
Apr 3, 2020
Advice of delivery
Apr 2, 2020
Decision of the Board of Appeal
Apr 2, 2020
F3032 Notification(s) of the decision
Apr 2, 2020
F3032 Notification(s) of the decision
Apr 2, 2020
F3032 Notification(s) of the decision
Apr 2, 2020
F3032 Notification(s) of the decision
Feb 24, 2020
Advice of delivery
Feb 19, 2020
Advice of delivery
Feb 19, 2020
Advice of delivery
Feb 17, 2020
Advice of delivery
Feb 14, 2020
Advice of delivery
Feb 13, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 10, 2020
F3014 Oral Proceedings: Order cancelling/postponing
Feb 6, 2020
F3345 Forwarding of submissions to parties
Feb 3, 2020
(Electronic) Receipt
Feb 3, 2020
Letter accompanying subsequently filed items
Feb 3, 2020
Letter relating to Appeal Procedure
Jan 31, 2020
F3345 Forwarding of submissions to parties
Jan 31, 2020
F3345 Forwarding of submissions to parties
Jan 31, 2020
F3345 Forwarding of submissions to parties
Jan 28, 2020
Letter dealing with oral proceedings during the appeal procedure
Jan 13, 2020
Communication of amended entries in the Register of European Patents
Jan 13, 2020
Communication of amended entries in the Register of European Patents
Jan 13, 2020
F3345 Forwarding of submissions to parties
Dec 19, 2019
Request concerning representative opponent
Dec 19, 2019
Request for change of opponent's representative
Dec 12, 2019
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 12, 2019
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 12, 2019
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 12, 2019
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 5, 2019
Advice of delivery
Oct 23, 2019
Communication about missing proof of delivery
Oct 1, 2019
Advice of delivery
Sep 23, 2019
Advice of delivery
Sep 23, 2019
Advice of delivery
Sep 20, 2019
Advice of delivery
Sep 19, 2019
Advice of delivery
Sep 19, 2019
Advice of delivery
Sep 18, 2019
Acknowledgement of a document
Sep 18, 2019
Acknowledgement of a document
Sep 18, 2019
Acknowledgement of a document
Sep 18, 2019
Acknowledgement of a document
Sep 18, 2019
F3011.1 Oral Proceedings: summons
Sep 18, 2019
F3011.1 Oral Proceedings: summons
Sep 18, 2019
F3011.1 Oral Proceedings: summons
Sep 18, 2019
F3011.1 Oral Proceedings: summons
Sep 13, 2019
F3010 Oral proceedings: order for summons
Nov 5, 2018
F3345 Forwarding of submissions to parties
Oct 26, 2018
F3345 Forwarding of submissions to parties
Oct 26, 2018
F3345 Forwarding of submissions to parties
Oct 26, 2018
F3345 Forwarding of submissions to parties
Oct 26, 2018
Letter relating to Appeal Procedure
Oct 26, 2018
Non-scannable object
Oct 26, 2018
Non-scannable object
Oct 23, 2018
Letter relating to Appeal Procedure
Oct 23, 2018
Non-Patent Literature cited during the appeal procedure
Aug 3, 2018
F3345 Forwarding of submissions to parties
Aug 3, 2018
F3345 Forwarding of submissions to parties
Aug 3, 2018
F3345 Forwarding of submissions to parties
Jul 31, 2018
Letter relating to Appeal Procedure
Jul 30, 2018
Reply to appeal
Jul 26, 2018
F3345 Forwarding of submissions to parties
Jul 26, 2018
F3345 Forwarding of submissions to parties
Jul 26, 2018
F3345 Forwarding of submissions to parties
Jul 23, 2018
(Electronic) Receipt
Jul 23, 2018
Letter accompanying subsequently filed items
Jul 23, 2018
Reply to appeal
Jul 11, 2018
F3345 Forwarding of submissions to parties
Jul 11, 2018
F3345 Forwarding of submissions to parties
Jul 11, 2018
F3345 Forwarding of submissions to parties
Jul 9, 2018
F3345 Forwarding of submissions to parties
Jul 6, 2018
Letter relating to Appeal Procedure
Jul 6, 2018
Letter relating to Appeal Procedure
Jul 6, 2018
Non-Patent Literature cited during the appeal procedure
Jul 6, 2018
Non-Patent Literature cited during the appeal procedure
Jul 6, 2018
Reply to appeal
Jul 4, 2018
Reply to appeal
Apr 10, 2018
Composition of the board (T)
Mar 23, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 19, 2018
(Electronic) Receipt
Mar 19, 2018
Annexes (other than cited documents) regarding appeal procedure
Mar 19, 2018
Letter accompanying subsequently filed items
Mar 19, 2018
Statement of grounds of appeal
Jan 26, 2018
F3204 Communication of the file number to the parties
Jan 26, 2018
F3204 Communication of the file number to the parties
Jan 26, 2018
F3204 Communication of the file number to the parties
Jan 26, 2018
F3204 Communication of the file number to the parties
Jan 25, 2018
Advice of delivery
Jan 22, 2018
Processing of an appeal
Jan 19, 2018
(Electronic) Receipt
Jan 19, 2018
Letter accompanying subsequently filed items
Jan 19, 2018
Notice of appeal
Dec 1, 2017
Advice of delivery
Dec 1, 2017
Advice of delivery
Nov 16, 2017
Advice of delivery
Nov 15, 2017
Advice of delivery
Nov 14, 2017
Advice of delivery
Nov 13, 2017
Advice of delivery
Nov 9, 2017
Acknowledgement of a document
Nov 9, 2017
Acknowledgement of a document
Nov 9, 2017
Acknowledgement of a document
Nov 9, 2017
Acknowledgement of a document
Nov 9, 2017
Annex to the communication - opposition
Nov 9, 2017
Decision of the Opposition Division and instruction
Nov 9, 2017
Grounds for the decision (Annex) - opposition
Nov 9, 2017
Interlocutory decision in opposition proceedings
Nov 9, 2017
Internal form - Opposition/addressees
Nov 9, 2017
Internal form - Opposition/addressees
Nov 9, 2017
Means of redress
Nov 9, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 9, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 9, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 9, 2017
OPPODREX with handwritten amendments
Nov 9, 2017
Provision of a copy of the minutes - opposition procedure
Nov 9, 2017
Scanned annex to a communication - opposition procedure
Oct 11, 2017
Information about the result of oral proceedings
Oct 6, 2017
Brief communication - Opposition proceedings
Oct 6, 2017
Brief communication - Opposition proceedings
Oct 6, 2017
Brief communication - Opposition proceedings
Oct 6, 2017
Letter regarding the opposition procedure (no time limit)
Oct 2, 2017
Letter regarding the opposition procedure (no time limit)
Aug 18, 2017
Brief communication - Opposition proceedings
Aug 18, 2017
Brief communication - Opposition proceedings
Aug 18, 2017
Brief communication - Opposition proceedings
Aug 17, 2017
Brief communication - Opposition proceedings
Aug 17, 2017
Brief communication - Opposition proceedings
Aug 17, 2017
Brief communication - Opposition proceedings
Aug 16, 2017
Brief communication - Opposition proceedings
Aug 16, 2017
Brief communication - Opposition proceedings
Aug 16, 2017
Brief communication - Opposition proceedings
Aug 14, 2017
Brief communication - Opposition proceedings
Aug 14, 2017
Brief communication - Opposition proceedings
Aug 14, 2017
Brief communication - Opposition proceedings
Aug 14, 2017
Brief communication - Opposition proceedings
Aug 14, 2017
Brief communication - Opposition proceedings
Aug 14, 2017
Brief communication - Opposition proceedings
Aug 10, 2017
(Electronic) Receipt
Aug 10, 2017
Any annexes (other than citation) to an opposition letter
Aug 10, 2017
Auxiliary request during Opposition procedure
Aug 10, 2017
Auxiliary request during Opposition procedure
Aug 10, 2017
Auxiliary request during Opposition procedure
Aug 10, 2017
Auxiliary request during Opposition procedure
Aug 10, 2017
Citation in opposition procedure
Aug 10, 2017
Citation in opposition procedure
Aug 10, 2017
Citation in opposition procedure
Aug 10, 2017
Citation in opposition procedure
Aug 10, 2017
Citation in opposition procedure
Aug 10, 2017
Letter accompanying subsequently filed items
Aug 10, 2017
Letter dealing with oral proceedings
Aug 9, 2017
(Electronic) Receipt
Aug 9, 2017
Request for interpreters during oral proceedings
Aug 8, 2017
(Electronic) Receipt
Aug 8, 2017
Letter accompanying subsequently filed items
Aug 8, 2017
Request for interpreters during oral proceedings
Aug 8, 2017
Request for interpreters during oral proceedings
Aug 7, 2017
Citation in opposition procedure
Aug 7, 2017
Letter regarding the opposition procedure (no time limit)
Aug 4, 2017
Brief communication - Opposition proceedings
Aug 4, 2017
Brief communication - Opposition proceedings
Aug 4, 2017
Brief communication - Opposition proceedings
Aug 3, 2017
Letter regarding the opposition procedure (no time limit)
Jul 31, 2017
Letter regarding the opposition procedure (no time limit)
May 2, 2017
Communication of amended entries
Apr 21, 2017
Brief communication - Opposition proceedings
Apr 21, 2017
Brief communication - Opposition proceedings
Apr 21, 2017
Brief communication - Opposition proceedings
Apr 21, 2017
Brief communication - Opposition proceedings
Apr 20, 2017
Request concerning representative opponent
Apr 3, 2017
Request concerning representative opponent
Mar 16, 2017
Advice of delivery
Mar 9, 2017
Advice of delivery
Feb 2, 2017
Advice of delivery
Feb 2, 2017
Advice of delivery
Feb 1, 2017
Advice of delivery
Jan 25, 2017
Advice of delivery
Jan 24, 2017
Advice of delivery
Jan 23, 2017
Advice of delivery
Jan 20, 2017
Acknowledgement of a document
Jan 20, 2017
Acknowledgement of a document
Jan 20, 2017
Acknowledgement of a document
Jan 20, 2017
Acknowledgement of a document
Jan 20, 2017
Annex to the communication - opposition
Jan 20, 2017
Information concerning oral proceedings
Jan 20, 2017
Preparation for oral proceedings
Jan 20, 2017
Summons to attend oral proceedings
Jan 20, 2017
Summons to attend oral proceedings
Jan 20, 2017
Summons to attend oral proceedings
Jan 20, 2017
Summons to attend oral proceedings
Jan 11, 2017
Information about the result of oral proceedings
Apr 5, 2016
Brief communication - Opposition proceedings
Apr 5, 2016
Brief communication - Opposition proceedings
Apr 5, 2016
Brief communication - Opposition proceedings
Mar 25, 2016
(Electronic) Receipt
Mar 25, 2016
Any annexes (other than citation) to an opposition letter
Mar 25, 2016
Citation in opposition procedure
Mar 25, 2016
Citation in opposition procedure
Mar 25, 2016
Citation in opposition procedure
Mar 25, 2016
Citation in opposition procedure
Mar 25, 2016
Citation in opposition procedure
Mar 25, 2016
Non-patent literature cited during the opposition procedure
Mar 25, 2016
Non-patent literature cited during the opposition procedure
Mar 25, 2016
Patent document cited during the opposition procedure
Mar 25, 2016
Reply of the patent proprietor to the notice(s) of opposition
Feb 11, 2016
Brief communication - Opposition proceedings
Feb 11, 2016
Brief communication - Opposition proceedings
Feb 11, 2016
Brief communication - Opposition proceedings
Feb 11, 2016
Grant of extension of time limit (opposition procedure)
Feb 4, 2016
(Electronic) Receipt
Feb 4, 2016
Any annexes (other than citation) to an opposition letter
Feb 4, 2016
Oral proceedings: Request for postponement
Sep 25, 2015
Communication of a notice of opposition and request to file observations
Sep 25, 2015
Notice of further oppositions to opponent(s)
Sep 25, 2015
Notice of further oppositions to opponent(s)
Sep 25, 2015
Notice of further oppositions to opponent(s)
Sep 14, 2015
Communication of a notice of opposition - first information to patent proprietor
Sep 7, 2015
Letter regarding the opposition procedure (no time limit)
Sep 4, 2015
Letter regarding the opposition procedure (no time limit)
Sep 3, 2015
Non-patent literature cited during the opposition procedure
Sep 3, 2015
Non-patent literature cited during the opposition procedure
Sep 3, 2015
Non-patent literature cited during the opposition procedure
Sep 3, 2015
Notice of opposition
Sep 3, 2015
Patent document cited during the opposition procedure
Sep 3, 2015
Patent document cited during the opposition procedure
Sep 3, 2015
Patent document cited during the opposition procedure
Sep 3, 2015
Patent document cited during the opposition procedure
Sep 3, 2015
Patent document cited during the opposition procedure
Sep 3, 2015
Payment of fees and costs
Sep 2, 2015
Non-patent literature cited during the opposition procedure
Sep 2, 2015
Non-patent literature cited during the opposition procedure
Sep 2, 2015
Non-patent literature cited during the opposition procedure
Sep 2, 2015
Non-patent literature cited during the opposition procedure
Sep 2, 2015
Notice of opposition
Sep 2, 2015
Patent document cited during the opposition procedure
Sep 2, 2015
Patent document cited during the opposition procedure
Sep 2, 2015
Patent document cited during the opposition procedure
Sep 2, 2015
Patent document cited during the opposition procedure
Sep 2, 2015
Payment of fees and costs
Sep 2, 2015
Payment of fees and costs
Aug 28, 2015
(Electronic) Receipt
Aug 28, 2015
Citation in opposition procedure
Aug 28, 2015
Filing of a new opposition
Aug 28, 2015
Letter regarding the opposition procedure (no time limit)
Aug 28, 2015
Non-patent literature cited during the opposition procedure
Aug 28, 2015
Notice of opposition
Aug 28, 2015
Patent document cited during the opposition procedure
Aug 28, 2015
Patent document cited during the opposition procedure
Aug 28, 2015
Patent document cited during the opposition procedure
Aug 28, 2015
Patent document cited during the opposition procedure
Aug 28, 2015
Patent document cited during the opposition procedure
Aug 28, 2015
Patent document cited during the opposition procedure
May 22, 2015
Brief communication - Opposition proceedings
May 22, 2015
Communication of amended entries
May 4, 2015
Brief communication - Opposition proceedings
Apr 8, 2015
Communication of a notice of opposition - first information to patent proprietor
Apr 3, 2015
Authorisation
Apr 3, 2015
Request concerning representative opponent
Mar 27, 2015
Non-patent literature cited during the opposition procedure
Mar 27, 2015
Non-patent literature cited during the opposition procedure
Mar 27, 2015
Notice of opposition
Mar 27, 2015
Patent document cited during the opposition procedure
Mar 27, 2015
Patent document cited during the opposition procedure
Mar 27, 2015
Patent document cited during the opposition procedure
Mar 27, 2015
Patent document cited during the opposition procedure
Mar 27, 2015
Patent document cited during the opposition procedure
Mar 27, 2015
Patent document cited during the opposition procedure
Mar 27, 2015
Payment of fees and costs
Mar 17, 2015
Any annexes (other than citation) to an opposition letter
Mar 17, 2015
Any annexes (other than citation) to an opposition letter
Mar 17, 2015
Notice of opposition
Mar 17, 2015
Payment of fees and costs
Mar 17, 2015
Payment of fees and costs
Dec 3, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 6, 2014
Decision to grant a European patent
Oct 27, 2014
Brief communication to applicant/representative
Oct 27, 2014
Brief communication to applicant/representative
Oct 17, 2014
(Electronic) Receipt
Oct 17, 2014
Letter accompanying subsequently filed items
Oct 17, 2014
Matter concerning the application
Oct 8, 2014
(Electronic) Receipt
Oct 8, 2014
Filing of the translations of the claims
Oct 8, 2014
French translation of claims
Oct 8, 2014
German translation of the claims
Oct 8, 2014
Letter accompanying subsequently filed items
Oct 7, 2014
Bibliographic data of the European patent application
Oct 7, 2014
Communication about intention to grant a European patent
Oct 7, 2014
Intention to grant (signatures)
Oct 7, 2014
Text intended for grant
Sep 29, 2014
Acknowledgement of receipt of third party observations
Sep 29, 2014
Transmittal of third party observations to applicant
Sep 24, 2014
Acknowledgement of receipt of third party observations
Sep 24, 2014
Transmittal of third party observations to applicant
Sep 23, 2014
Acknowledgement of receipt of third party observations
Sep 23, 2014
Observations by third parties
Sep 23, 2014
Transmittal of third party observations to applicant
Sep 18, 2014
(Electronic) Receipt
Sep 18, 2014
Citation filed by a third party
Sep 18, 2014
Citation filed by a third party
Sep 18, 2014
Citation filed by a third party
Sep 18, 2014
Citation filed by a third party
Sep 18, 2014
Citation filed by a third party
Sep 18, 2014
Citation filed by a third party
Sep 18, 2014
Letter accompanying subsequently filed items
Sep 18, 2014
Observations by third parties
Sep 17, 2014
(Electronic) Receipt
Sep 17, 2014
Citation filed by a third party
Sep 17, 2014
Citation filed by a third party
Sep 17, 2014
Citation filed by a third party
Sep 17, 2014
Citation filed by a third party
Sep 17, 2014
Citation filed by a third party
Sep 17, 2014
Citation filed by a third party
Sep 17, 2014
Letter accompanying subsequently filed items
Sep 17, 2014
Observations by third parties
Jul 31, 2014
Acknowledgement of receipt of third party observations
Jul 31, 2014
Transmittal of third party observations to applicant
Jul 29, 2014
(Electronic) Receipt
Jul 29, 2014
Letter accompanying subsequently filed items
Jul 29, 2014
Reply from applicant/patentee regarding third party observations
Jul 25, 2014
Non-patent literature filed by a third party
Jul 25, 2014
Observations by third parties
Jul 24, 2014
(Electronic) Receipt
Jul 24, 2014
Description
Jul 24, 2014
Letter accompanying subsequently filed items
Jul 24, 2014
Reply to communication from the Examining Division
Jul 10, 2014
Annex to the communication
Jul 10, 2014
Communication from the Examining Division
Apr 7, 2014
(Electronic) Receipt
Apr 7, 2014
Letter accompanying subsequently filed items
Apr 7, 2014
Reply from applicant/patentee regarding third party observations
Mar 10, 2014
Description
Mar 10, 2014
Non-patent literature cited during the examination procedure
Mar 10, 2014
Non-patent literature cited during the examination procedure
Mar 10, 2014
Observations by third parties
Mar 5, 2014
Acknowledgement of receipt of third party observations
Mar 5, 2014
Transmittal of third party observations to applicant
Feb 26, 2014
Description
Feb 26, 2014
Non-patent literature cited during the examination procedure
Feb 26, 2014
Non-patent literature cited during the examination procedure
Feb 26, 2014
Observations by third parties
Feb 10, 2014
(Electronic) Receipt
Feb 10, 2014
Amended claims with annotations
Feb 10, 2014
Claims
Feb 10, 2014
Letter accompanying subsequently filed items
Feb 10, 2014
Reply to communication from the Examining Division
Oct 10, 2013
Annex to the communication
Oct 10, 2013
Communication from the Examining Division
Aug 30, 2013
(Electronic) Receipt
Aug 30, 2013
Claims
Aug 30, 2013
Letter accompanying subsequently filed items
Aug 30, 2013
Non-patent literature cited during the examination procedure
Aug 30, 2013
Non-patent literature cited during the examination procedure
Aug 30, 2013
Non-patent literature cited during the examination procedure
Aug 30, 2013
Non-patent literature cited during the examination procedure
Aug 30, 2013
Non-patent literature cited during the examination procedure
Aug 30, 2013
Reply from applicant/patentee regarding third party observations
Jul 12, 2013
Acknowledgement of receipt of third party observations
Jul 12, 2013
Transmittal of third party observations to applicant
Jul 4, 2013
(Electronic) Receipt
Jul 4, 2013
Citation filed by a third party
Jul 4, 2013
Letter accompanying subsequently filed items
Jul 4, 2013
Observations by third parties
May 3, 2013
(Electronic) Receipt
May 3, 2013
Claims
May 3, 2013
Description
May 3, 2013
Description
May 3, 2013
Letter accompanying subsequently filed items
May 3, 2013
Non-patent literature cited during the examination procedure
May 3, 2013
Non-patent literature cited during the examination procedure
May 3, 2013
Non-patent literature cited during the examination procedure
May 3, 2013
Non-patent literature cited during the examination procedure
May 3, 2013
Reply to communication from the Examining Division
Apr 8, 2013
Annex to the communication
Apr 8, 2013
Consultation by telephone/in person (with time limit)
Apr 8, 2013
Result of consultation by telephone/in person
Mar 22, 2013
Communication concerning the filing of a power of attorney
Mar 22, 2013
Communication of amended entries concerning the representative
Feb 22, 2013
(Electronic) Receipt
Feb 22, 2013
Authorisation
Feb 22, 2013
Letter accompanying subsequently filed items
Feb 22, 2013
Submission concerning change of applicant's representative
Nov 28, 2012
Response to enquiry for communication from the Examining Division
Nov 22, 2012
(Electronic) Receipt
Nov 22, 2012
General enquiry
Nov 22, 2012
Letter accompanying subsequently filed items
Feb 18, 2011
(Electronic) Receipt
Feb 18, 2011
Claims
Feb 18, 2011
Letter accompanying subsequently filed items
Feb 18, 2011
Reply to communication from the Examining Division
Dec 28, 2010
Grant of extension of time limit (examination procedure)
Dec 22, 2010
(Electronic) Receipt
Dec 22, 2010
Letter accompanying subsequently filed items
Dec 22, 2010
Request for extension of time limit to communication from the Examining Division
Aug 24, 2010
Annex to the communication
Aug 24, 2010
Communication from the Examining Division
Jun 25, 2010
Response to enquiry for communication from the Examining Division
Jun 21, 2010
(Electronic) Receipt
Jun 21, 2010
General enquiry
Jun 21, 2010
Letter accompanying subsequently filed items
Jun 23, 2009
Reply to communication from the Examining Division
Jun 22, 2009
Abstract
Jun 22, 2009
Claims
Jun 22, 2009
Description
Jun 22, 2009
Reply to communication from the Examining Division
Mar 30, 2009
Annex to the communication
Mar 30, 2009
Communication from the Examining Division
Dec 1, 2008
Claims
Dec 1, 2008
Reply to communication from the Examining Division
Nov 28, 2008
Claims
Nov 28, 2008
Reply to communication from the Examining Division
Nov 21, 2008
Grant of extension of time limit (examination procedure)
Nov 19, 2008
Letter filed during examination procedure after communication from the Examining Division
Nov 17, 2008
Request for extension of time limit to communication from the Examining Division
Jul 17, 2008
Annex to the communication
Jul 17, 2008
Communication from the Examining Division
Jun 16, 2008
Response to enquiry for communication from the Examining Division
May 27, 2008
General enquiry
May 26, 2008
General enquiry
Oct 30, 2007
Letter concerning fees and payments
Feb 10, 2006
Claims
Feb 10, 2006
Matter concerning the application
Feb 10, 2006
Reply to communication from the Examining Division
Feb 9, 2006
Reply to communication from the Examining Division
Oct 21, 2005
Annex to the communication
Oct 21, 2005
Communication from the Examining Division
Apr 16, 2003
Refund order of filing/examination fee
Mar 20, 2003
Letter concerning fees and payments
Mar 19, 2003
Letter concerning fees and payments
Feb 26, 2003
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Dec 30, 2002
Annex to European Search report
Dec 30, 2002
Communication regarding the transmission of the European search report
Dec 30, 2002
European search report
Sep 25, 2002
Notification of forthcoming publication
Jan 4, 2002
Communication to designated inventor
Jan 4, 2002
Communication to designated inventor
Nov 12, 2001
Abstract
Nov 12, 2001
Claims
Nov 12, 2001
Description
Nov 12, 2001
Matter concerning the application
Nov 9, 2001
Matter concerning the application
Oct 15, 2001
Authorisation
Oct 15, 2001
Designation of inventor
Oct 15, 2001
Priority document
Oct 15, 2001
Request for grant of a European patent
Oct 15, 2001
Specification filed by fax and/or in non-official language
Oct 12, 2001
Authorisation
Oct 12, 2001
Designation of inventor
Oct 12, 2001
Request for grant of a European patent
Oct 12, 2001
Specification filed by fax and/or in non-official language

EP1254878

SADEPAN CHIMICA S.R.L.

Application Number: EP01124513A
Filing Date: Oct 12, 2001
Status: Revoked; Oct 22, 2021
Publication Date: Dec 3, 2014
External Links: Slate, Register , Google Patents