Modified Disodium Pyrophosphate

Patent No. EP2673236 (titled "Modified Disodium Pyrophosphate") was filed by Chemische Fabrik Budenheim on Feb 7, 2012. The application was issued on Apr 6, 2016.

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
BK GIULINI	Jan 4, 2017	REITSTOTTER KINZEBACH

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 11, 2021
Termination of the opposition proceedings with revocation of patent
Feb 8, 2021
(Electronic) Receipt
Feb 8, 2021
Advice of delivery
Feb 8, 2021
Advice of delivery
Feb 8, 2021
Letter accompanying subsequently filed items
Feb 5, 2021
Decision of the Board of Appeal
Feb 5, 2021
F3032 Notification(s) of the decision
Feb 5, 2021
F3032 Notification(s) of the decision
Jan 21, 2021
F3013 Oral Proceedings: Forwarding minutes
Jan 21, 2021
F3013 Oral Proceedings: Forwarding minutes
Jan 21, 2021
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Dec 21, 2020
F3345 Forwarding of submissions to parties
Dec 15, 2020
(Electronic) Receipt
Dec 15, 2020
Letter accompanying subsequently filed items
Dec 15, 2020
Letter dealing with oral proceedings during the appeal procedure
Jul 3, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 3, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 24, 2020
F3345 Forwarding of submissions to parties
Jun 19, 2020
(Electronic) Receipt
Jun 19, 2020
Letter accompanying subsequently filed items
Jun 19, 2020
Request for interpreters during oral proceedings
Jun 5, 2020
Advice of delivery
Jun 4, 2020
Advice of delivery
Jun 3, 2020
Acknowledgement of a document
Jun 3, 2020
Acknowledgement of a document
Jun 3, 2020
F3011.1 Oral Proceedings: summons
Jun 3, 2020
F3011.1 Oral Proceedings: summons
May 28, 2020
F3010 Oral proceedings: order for summons
Jan 31, 2020
F3345 Forwarding of submissions to parties
Jan 28, 2020
(Electronic) Receipt
Jan 28, 2020
Letter accompanying subsequently filed items
Jan 28, 2020
Letter relating to Appeal Procedure
Jun 11, 2019
F3345 Forwarding of submissions to parties
Jun 5, 2019
(Electronic) Receipt
Jun 5, 2019
Amended claims with annotations
Jun 5, 2019
Annexes (other than cited documents) regarding appeal procedure
Jun 5, 2019
Claims
Jun 5, 2019
Letter accompanying subsequently filed items
Jun 5, 2019
Reply to appeal
May 31, 2019
Composition of the board (T)
Jan 31, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jan 25, 2019
(Electronic) Receipt
Jan 25, 2019
Letter accompanying subsequently filed items
Jan 25, 2019
Non-Patent Literature cited during the appeal procedure
Jan 25, 2019
Non-Patent Literature cited during the appeal procedure
Jan 25, 2019
Non-Patent Literature cited during the appeal procedure
Jan 25, 2019
Non-Patent Literature cited during the appeal procedure
Jan 25, 2019
Statement of grounds of appeal
Dec 4, 2018
F3204 Communication of the file number to the parties
Dec 4, 2018
F3204 Communication of the file number to the parties
Nov 28, 2018
(Electronic) Receipt
Nov 28, 2018
Letter accompanying subsequently filed items
Nov 28, 2018
Notice of appeal
Nov 28, 2018
Processing of an appeal
Nov 19, 2018
Advice of delivery
Oct 5, 2018
Advice of delivery
Sep 26, 2018
Advice of delivery
Sep 21, 2018
Advice of delivery
Sep 19, 2018
Acknowledgement of a document
Sep 19, 2018
Acknowledgement of a document
Sep 19, 2018
Annex to the communication - opposition
Sep 19, 2018
Decision of the Opposition Division and instruction
Sep 19, 2018
Decision rejecting the opposition
Sep 19, 2018
Grounds for the decision (Annex) - opposition
Sep 19, 2018
Internal form - Opposition/addressees
Sep 19, 2018
Internal form - Opposition/addressees
Sep 19, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Sep 19, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Sep 19, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Sep 19, 2018
Provision of a copy of the minutes - opposition procedure
Apr 19, 2018
Brief communication - Opposition proceedings
Apr 17, 2018
Brief communication - Opposition proceedings
Apr 13, 2018
(Electronic) Receipt
Apr 13, 2018
Letter accompanying subsequently filed items
Apr 13, 2018
Letter regarding the opposition procedure (no time limit)
Apr 12, 2018
(Electronic) Receipt
Apr 12, 2018
Letter accompanying subsequently filed items
Apr 12, 2018
Letter regarding the opposition procedure (no time limit)
Jan 11, 2018
Advice of delivery
Jan 10, 2018
Brief communication - Opposition proceedings
Jan 4, 2018
(Electronic) Receipt
Jan 4, 2018
Amended claims with annotations
Jan 4, 2018
Amended claims with annotations
Jan 4, 2018
Amended claims with annotations
Jan 4, 2018
Amended claims with annotations
Jan 4, 2018
Amended claims with annotations
Jan 4, 2018
Amended claims with annotations
Jan 4, 2018
Claims
Jan 4, 2018
Claims
Jan 4, 2018
Claims
Jan 4, 2018
Claims
Jan 4, 2018
Claims
Jan 4, 2018
Claims
Jan 4, 2018
Claims
Jan 4, 2018
Claims
Jan 4, 2018
Letter accompanying subsequently filed items
Jan 4, 2018
Letter regarding the opposition procedure (no time limit)
Jan 3, 2018
Advice of delivery
Dec 13, 2017
Advice of delivery
Dec 11, 2017
Advice of delivery
Nov 30, 2017
Acknowledgement of a document
Nov 30, 2017
Acknowledgement of a document
Nov 30, 2017
Annex to the communication - opposition
Nov 30, 2017
Information concerning oral proceedings
Nov 30, 2017
Preparation for oral proceedings
Nov 30, 2017
Summons to attend oral proceedings
Nov 30, 2017
Summons to attend oral proceedings
Oct 12, 2017
Brief communication - Opposition proceedings
Oct 5, 2017
(Electronic) Receipt
Oct 5, 2017
Letter accompanying subsequently filed items
Oct 5, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jun 29, 2017
Brief communication - Opposition proceedings
Jun 29, 2017
Rejection of request for extension of time limit
Jun 16, 2017
Request for extension of time limit
Feb 14, 2017
Communication of a notice of opposition and request to file observations
Feb 14, 2017
Notice of further oppositions to opponent(s)
Jan 13, 2017
Communication of a notice of opposition - first information to patent proprietor
Jan 4, 2017
(Electronic) Receipt
Jan 4, 2017
Non-patent literature cited during the opposition procedure
Jan 4, 2017
Non-patent literature cited during the opposition procedure
Jan 4, 2017
Non-patent literature cited during the opposition procedure
Jan 4, 2017
Non-patent literature cited during the opposition procedure
Jan 4, 2017
Notice of opposition
Jan 4, 2017
Notice of opposition
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Jan 4, 2017
Patent document cited during the opposition procedure
Apr 7, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 10, 2016
Decision to grant a European patent
Feb 1, 2016
(Electronic) Receipt
Feb 1, 2016
English translation of the claims
Feb 1, 2016
French translation of claims
Feb 1, 2016
Letter accompanying subsequently filed items
Oct 8, 2015
Bibliographic data of the European patent application
Oct 8, 2015
Communication about intention to grant a European patent
Oct 8, 2015
Intention to grant (signatures)
Oct 8, 2015
Text intended for grant
Jun 25, 2015
(Electronic) Receipt
Jun 25, 2015
Letter accompanying subsequently filed items
Jun 25, 2015
Reply to communication from the Examining Division
Jun 9, 2015
Annex to the communication
Jun 9, 2015
Communication from the Examining Division
Nov 7, 2014
(Electronic) Receipt
Nov 7, 2014
Letter accompanying subsequently filed items
Nov 7, 2014
Reply to communication from the Examining Division
Jul 28, 2014
Annex to the communication
Jul 28, 2014
Communication from the Examining Division
Jul 1, 2014
Examination started
Jan 22, 2014
Request for change of applicant's representative
Jan 22, 2014
Request for change of applicant's representative
Jan 2, 2014
Submission concerning representation
Nov 20, 2013
Notification on forthcoming publication of bibliographic data
Sep 27, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Sep 18, 2013
Communication to designated inventor
Sep 9, 2013
(Electronic) Receipt
Sep 9, 2013
Amended claims filed after receipt of (European) search report
Sep 9, 2013
Amended claims with annotations
Sep 9, 2013
Amended description filed after receipt of (European) search report
Sep 9, 2013
Amended description with annotations
Sep 9, 2013
Priority search results
Sep 9, 2013
Request for entry into the European phase
Aug 27, 2013
Copy of the international preliminary report on patentability
Jun 21, 2013
Information on entry into European phase
Sep 4, 2012
Priority document (electronically transmitted)
Aug 16, 2012
Copy of the international search report
Aug 16, 2012
Copy of the international search report
Aug 16, 2012
Published international application - A1
May 3, 2012
Written opinion of the ISA, boxes No. I to VIII
May 3, 2012
Written opinion of the ISA, cover sheet
May 3, 2012
Written opinion of the ISA, supplemental box
Mar 9, 2012
Submission concerning representation
Feb 7, 2012
(Electronic) Receipt

EP2673236

CHEMISCHE FABRIK BUDENHEIM

Application Number: EP12703776A
Filing Date: Feb 7, 2012
Status: Revoked; Feb 12, 2021
Publication Date: Apr 6, 2016
External Links: Slate, Register , Google Patents

IP Verse

Modified Disodium Pyrophosphate

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2673236