Packaged Acetaminophen Injection Solution Preparation

Patent No. EP3171868 (titled "Packaged Acetaminophen Injection Solution Preparation") was filed by Terumo Kabushiki Kaisha on Jul 25, 2014. The application was issued on Sep 30, 2020.

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
HOFFMANN EITLE	Jun 29, 2021	HOFFMANN EITLE

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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Jul 17, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 17, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 12, 2023
Termination of the opposition proceedings with revocation of patent
Apr 3, 2023
Advice of delivery
Mar 31, 2023
Decision of the Opposition Division and instruction
Mar 31, 2023
Decision revoking the European patent
Mar 31, 2023
Decision revoking the European patent
Mar 31, 2023
Grounds for the decision (Annex) - opposition
Mar 31, 2023
Means of redress
Mar 31, 2023
Scanned annex to a communication - opposition procedure
Mar 31, 2023
Scanned annex to a communication - opposition procedure
Mar 31, 2023
Scanned annex to a communication - opposition procedure
Mar 31, 2023
Scanned annex to a communication - opposition procedure
Mar 31, 2023
Transmittal of decision / summons - opposition
Mar 31, 2023
Transmittal of decision / summons - opposition
Dec 23, 2022
Advice of delivery
Dec 21, 2022
Advice of delivery
Dec 21, 2022
Notification concerning the date of oral proceedings
Dec 21, 2022
Notification concerning the date of oral proceedings
Dec 15, 2022
(Electronic) Receipt
Dec 13, 2022
Brief communication - Opposition proceedings
Dec 9, 2022
Written submission in preparation to/during oral proceedings
Nov 24, 2022
Brief communication - Opposition proceedings
Nov 24, 2022
Notification concerning the date of oral proceedings
Nov 24, 2022
Notification concerning the date of oral proceedings
Nov 18, 2022
(Electronic) Receipt
Nov 18, 2022
(Electronic) Receipt
Nov 18, 2022
Letter accompanying subsequently filed items
Nov 18, 2022
Letter accompanying subsequently filed items
Nov 18, 2022
Request for interpreters during oral proceedings
Nov 18, 2022
Written submission in preparation to/during oral proceedings
Apr 14, 2022
Advice of delivery
Apr 13, 2022
Advice of delivery
Apr 13, 2022
Annex to the communication - opposition
Apr 13, 2022
Information concerning oral proceedings
Apr 13, 2022
Summons to attend oral proceedings
Apr 13, 2022
Summons to attend oral proceedings
Apr 13, 2022
Transmittal of decision / summons - opposition
Apr 13, 2022
Transmittal of decision / summons - opposition
Feb 4, 2022
Brief communication - Opposition proceedings
Feb 1, 2022
(Electronic) Receipt
Feb 1, 2022
Citation in opposition procedure - 011
Feb 1, 2022
Consolidated list of cited opposition documents
Feb 1, 2022
Letter accompanying subsequently filed items
Feb 1, 2022
Reply from the opponent to submission of proprietor
Nov 23, 2021
Brief communication - Opposition proceedings
Nov 17, 2021
(Electronic) Receipt
Nov 17, 2021
Auxiliary request during Opposition procedure - 01
Nov 17, 2021
Auxiliary request during Opposition procedure - 02
Nov 17, 2021
Citation in opposition procedure - 010
Nov 17, 2021
Letter accompanying subsequently filed items
Nov 17, 2021
Main request during Opposition procedure
Nov 17, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jul 12, 2021
Communication of a notice of opposition and request to file observations
Jul 12, 2021
Notice of further oppositions to opponent(s)
Jul 2, 2021
Communication of a notice of opposition - first information to patent proprietor
Jun 29, 2021
(Electronic) Receipt
Jun 29, 2021
Citation in opposition procedure - 001
Jun 29, 2021
Citation in opposition procedure - 001
Jun 29, 2021
Citation in opposition procedure - 002
Jun 29, 2021
Citation in opposition procedure - 003
Jun 29, 2021
Citation in opposition procedure - 003
Jun 29, 2021
Citation in opposition procedure - 004
Jun 29, 2021
Citation in opposition procedure - 005
Jun 29, 2021
Citation in opposition procedure - 006
Jun 29, 2021
Citation in opposition procedure - 007
Jun 29, 2021
Citation in opposition procedure - 008
Jun 29, 2021
Citation in opposition procedure - 009
Jun 29, 2021
Notice of opposition
Jun 29, 2021
Notice of opposition
Oct 12, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 3, 2020
Decision to grant a European patent
Aug 25, 2020
Bibliographic data of the European patent application
Aug 25, 2020
Information about intention to grant a patent
Aug 25, 2020
Intention to grant (signatures)
Aug 25, 2020
Text intended for grant (clean copy)
Aug 25, 2020
Text intended for grant (version for approval)
Jul 28, 2020
(Electronic) Receipt
Jul 28, 2020
Amended description with annotations
Jul 28, 2020
Description
Jul 28, 2020
French translation of claims
Jul 28, 2020
German translation of the claims
Jul 28, 2020
Letter accompanying subsequently filed items
Jul 28, 2020
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Apr 16, 2020
Bibliographic data of the European patent application
Apr 16, 2020
Communication about intention to grant a European patent
Apr 16, 2020
Intention to grant (signatures)
Apr 16, 2020
Text intended for grant (clean copy)
Apr 16, 2020
Text intended for grant (version for approval)
Jan 13, 2020
(Electronic) Receipt
Jan 13, 2020
Description
Jan 13, 2020
Letter accompanying subsequently filed items
Jan 13, 2020
Reply to communication from the Examining Division
Sep 27, 2019
Annex to the communication
Sep 27, 2019
Communication from the Examining Division
May 27, 2019
(Electronic) Receipt
May 27, 2019
Amended claims with annotations
May 27, 2019
Claims
May 27, 2019
Letter accompanying subsequently filed items
May 27, 2019
Non-patent literature cited during the examination procedure
May 27, 2019
Reply to communication from the Examining Division
Mar 21, 2019
Grant of extension of time limit (examination procedure)
Mar 18, 2019
(Electronic) Receipt
Mar 18, 2019
Letter accompanying subsequently filed items
Mar 18, 2019
Request for extension of time limit to communication from the Examining Division
Nov 23, 2018
Annex to the communication
Nov 23, 2018
Communication from the Examining Division
Oct 23, 2018
Examination started
Jul 9, 2018
(Electronic) Receipt
Jul 9, 2018
Amended claims filed after receipt of (European) search report
Jul 9, 2018
Amended claims with annotations
Jul 9, 2018
Amendments received before examination
Jul 9, 2018
Letter accompanying subsequently filed items
Jan 8, 2018
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Dec 19, 2017
Communication regarding the transmission of the European search report
Dec 19, 2017
European search opinion
Dec 19, 2017
Information on Search Strategy
Dec 19, 2017
Supplementary European search report
Nov 21, 2017
Search started
Jul 11, 2017
(Electronic) Receipt
Jul 11, 2017
Letter accompanying subsequently filed items
Jul 11, 2017
Letter concerning fees and payments
May 24, 2017
Communication to designated inventor
May 24, 2017
Communication to designated inventor
May 18, 2017
(Electronic) Receipt
May 18, 2017
Letter accompanying subsequently filed items
May 18, 2017
Letter concerning the inventor
May 10, 2017
Invitation to indicate correct address of inventor
May 10, 2017
Invitation to indicate correct address of inventor
May 4, 2017
Notification on forthcoming publication of bibliographic data
May 2, 2017
Letter which had not been notified
May 2, 2017
Letter which had not been notified
Mar 3, 2017
Communication regarding possible amendment of the application/payment of claims fee
Mar 1, 2017
Communication to designated inventor
Mar 1, 2017
Communication to designated inventor
Mar 1, 2017
Communication to designated inventor
Mar 1, 2017
Communication to designated inventor
Feb 14, 2017
Copy of the international preliminary report on patentability
Jan 25, 2017
(Electronic) Receipt
Jan 25, 2017
Request for entry into the European phase
Dec 2, 2016
Information on entry into European phase
Jan 28, 2016
Copy of the international search report
Jan 28, 2016
Published international application - A1

EP3171868

TERUMO KABUSHIKI KAISHA

Application Number: EP14897969A
Filing Date: Jul 25, 2014
Status: Revoked; Jul 14, 2023
Publication Date: Sep 30, 2020
External Links: Slate, Register , Google Patents

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Packaged Acetaminophen Injection Solution Preparation

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Dossier Documents

EP3171868