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Parenteral Pharmaceutical Formulation In Suspension, Having Sustained Release, In Low And Ultralow Dosage, In Hormonal Therapy In The Climacteric Syndrome

Patent No. EP2520301 (titled "Parenteral Pharmaceutical Formulation In Suspension, Having Sustained Release, In Low And Ultralow Dosage, In Hormonal Therapy In The Climacteric Syndrome") was filed by Techsphere on Dec 14, 2010. The application was issued on Mar 3, 2021.

Patent Summary

Patent Family

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
BESINS HEALTHCARE MONACO SAM	Feb 8, 2018	NEDERLANDSCH OCTROOIBUREAU

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 4, 2021
Decision to maintain the European patent in amended form
Feb 4, 2021
Decision to maintain the European patent in amended form
Jan 29, 2021
Termination of the opposition proceedings with maintenance of patent
Jan 25, 2021
(Electronic) Receipt
Jan 25, 2021
Filing of the translation of the amended claims
Jan 25, 2021
French translation of claims
Jan 25, 2021
German translation of the claims
Jan 25, 2021
Letter accompanying subsequently filed items
Oct 27, 2020
Communication of bibliographic data
Oct 27, 2020
Communication to opponent concerning maintenance
Oct 27, 2020
Communication with request to file translations
Oct 6, 2020
Maintenance of the patent with the documents specified in the final decision
Sep 18, 2020
Communication of amended entries concerning the representative
Sep 14, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Submission concerning change of applicant's representative
Jul 3, 2020
(Electronic) Receipt
Jul 3, 2020
Advice of delivery
Jul 3, 2020
Letter accompanying subsequently filed items
Jun 15, 2020
Advice of delivery
Jun 10, 2020
Acknowledgement of a document
Jun 10, 2020
Acknowledgement of a document
Jun 10, 2020
Annex to the communication - opposition
Jun 10, 2020
Decision of the Opposition Division and instruction
Jun 10, 2020
Druckexemplar in opposition procedure
Jun 10, 2020
Grounds for the decision (Annex) - opposition
Jun 10, 2020
Interlocutory decision in opposition proceedings
Jun 10, 2020
Internal form - Opposition/addressees
Jun 10, 2020
Internal form - Opposition/addressees
Jun 10, 2020
Means of redress
Jun 10, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 10, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 10, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 10, 2020
Provision of a copy of the minutes - opposition procedure
Jun 10, 2020
Scanned annex to a communication - opposition procedure
Jun 10, 2020
Scanned annex to a communication - opposition procedure
Jul 18, 2019
Information about the result of oral proceedings
Jul 12, 2019
Brief communication - Opposition proceedings
Jul 9, 2019
(Electronic) Receipt
Jul 9, 2019
Letter accompanying subsequently filed items
Jul 9, 2019
Written submission in preparation to/during oral proceedings
May 23, 2019
Brief communication - Opposition proceedings
May 21, 2019
Brief communication - Opposition proceedings
May 17, 2019
(Electronic) Receipt
May 17, 2019
Consolidated list of cited opposition documents
May 17, 2019
Letter accompanying subsequently filed items
May 17, 2019
Written submission in preparation to/during oral proceedings
May 16, 2019
(Electronic) Receipt
May 16, 2019
Letter accompanying subsequently filed items
May 16, 2019
Request for interpreters during oral proceedings
May 14, 2019
Brief communication - Opposition proceedings
May 9, 2019
(Electronic) Receipt
May 9, 2019
Letter accompanying subsequently filed items
May 9, 2019
Request for interpreters during oral proceedings
Mar 28, 2019
Brief communication - Opposition proceedings
Mar 25, 2019
(Electronic) Receipt
Mar 25, 2019
Letter accompanying subsequently filed items
Mar 25, 2019
Non-patent literature cited during the opposition procedure
Mar 25, 2019
Non-patent literature cited during the opposition procedure
Mar 25, 2019
Non-patent literature cited during the opposition procedure
Mar 25, 2019
Non-patent literature cited during the opposition procedure
Mar 25, 2019
Non-patent literature cited during the opposition procedure
Mar 25, 2019
Written submission in preparation to/during oral proceedings
Jan 9, 2019
Brief communication - Opposition proceedings
Jan 3, 2019
(Electronic) Receipt
Jan 3, 2019
Advice of delivery
Jan 3, 2019
Letter accompanying subsequently filed items
Jan 3, 2019
Request concerning the applicant/representative
Jan 2, 2019
Advice of delivery
Dec 27, 2018
Advice of delivery
Dec 21, 2018
Acknowledgement of a document
Dec 21, 2018
Acknowledgement of a document
Dec 21, 2018
Annex to the communication - opposition
Dec 21, 2018
Information concerning oral proceedings
Dec 21, 2018
Scanned annex to a communication - opposition procedure
Dec 21, 2018
Summons to attend oral proceedings
Dec 21, 2018
Summons to attend oral proceedings
Dec 19, 2018
Brief communication - Opposition proceedings
Dec 13, 2018
(Electronic) Receipt
Dec 13, 2018
Letter accompanying subsequently filed items
Dec 13, 2018
Non-patent literature cited during the opposition procedure
Dec 13, 2018
Non-patent literature cited during the opposition procedure
Dec 13, 2018
Notice of opposition
Jun 21, 2018
Brief communication - Opposition proceedings
Jun 18, 2018
(Electronic) Receipt
Jun 18, 2018
Amended claims with annotations
Jun 18, 2018
Claims
Jun 18, 2018
Claims
Jun 18, 2018
Claims
Jun 18, 2018
Letter accompanying subsequently filed items
Jun 18, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jun 18, 2018
Reply of the patent proprietor to the notice(s) of opposition
Feb 21, 2018
Communication of a notice of opposition and request to file observations
Feb 21, 2018
Notice of further oppositions to opponent(s)
Feb 14, 2018
Communication of a notice of opposition - first information to patent proprietor
Feb 8, 2018
(Electronic) Receipt
Feb 8, 2018
Non-patent literature cited during the opposition procedure
Feb 8, 2018
Non-patent literature cited during the opposition procedure
Feb 8, 2018
Non-patent literature cited during the opposition procedure
Feb 8, 2018
Non-patent literature cited during the opposition procedure
Feb 8, 2018
Non-patent literature cited during the opposition procedure
Feb 8, 2018
Non-patent literature cited during the opposition procedure
Feb 8, 2018
Non-patent literature cited during the opposition procedure
Feb 8, 2018
Notice of opposition
Feb 8, 2018
Notice of opposition
Feb 8, 2018
Patent document cited during the opposition procedure
Feb 8, 2018
Patent document cited during the opposition procedure
Feb 8, 2018
Patent document cited during the opposition procedure
Feb 8, 2018
Patent document cited during the opposition procedure
Feb 8, 2018
Patent document cited during the opposition procedure
May 10, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 20, 2017
Submission concerning representation
Apr 13, 2017
Decision to grant a European patent
Mar 30, 2017
(Electronic) Receipt
Mar 30, 2017
Filing of the translations of the claims
Mar 30, 2017
French translation of claims
Mar 30, 2017
German translation of the claims
Mar 30, 2017
Letter accompanying subsequently filed items
Dec 6, 2016
Bibliographic data of the European patent application
Dec 6, 2016
Communication about intention to grant a European patent
Dec 6, 2016
Intention to grant (signatures)
Dec 6, 2016
Text intended for grant (clean copy)
Dec 6, 2016
Text intended for grant (version for approval)
May 4, 2016
(Electronic) Receipt
May 4, 2016
Amended claims with annotations
May 4, 2016
Claims
May 4, 2016
Letter accompanying subsequently filed items
May 4, 2016
Reply to communication from the Examining Division
Jan 14, 2016
Annex to the communication
Jan 14, 2016
Communication from the Examining Division
Jan 8, 2016
Examination started
Apr 17, 2014
(Electronic) Receipt
Apr 17, 2014
Amended claims filed after receipt of (European) search report
Apr 17, 2014
Amended claims with annotations
Apr 17, 2014
Amendments received before examination
Apr 17, 2014
Letter accompanying subsequently filed items
Oct 9, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Sep 19, 2013
Communication regarding the transmission of the European search report
Sep 19, 2013
European search opinion
Sep 19, 2013
Supplementary European search report
Sep 11, 2013
Search started
Oct 10, 2012
Notification of forthcoming publication
Aug 14, 2012
Communication regarding possible amendment of the application/payment of claims fee
Jul 4, 2012
Copy of the international preliminary report on patentability
Jun 26, 2012
(Electronic) Receipt
Jun 26, 2012
Abstract
Jun 26, 2012
Letter accompanying subsequently filed items
Jun 26, 2012
Matter concerning the application
Jun 19, 2012
Translation of the international preliminary report on patentability
Jun 11, 2012
Deficiencies in translation of international application
May 23, 2012
(Electronic) Receipt
May 23, 2012
Claims
May 23, 2012
Description
May 23, 2012
Drawings
May 23, 2012
Request for entry into the European phase
Apr 27, 2012
Information on entry into European phase
Mar 15, 2012
Notification of the recording of a change
Sep 22, 2011
Copy of the international search report
Sep 22, 2011
Copy of the translated international search report
Sep 22, 2011
International publication of the international search report
Jul 13, 2011
Priority document (electronically transmitted)
Jun 23, 2011
Published international application - A2

EP2520301

TECHSPHERE

Application Number: EP10837927A
Filing Date: Dec 14, 2010
Status: Patent Maintained As Amended; Jan 29, 2021
Publication Date: Mar 3, 2021
External Links: Slate, Register , Google Patents