Dual Material Plunger Tip For Use With A Syringe

Patent No. EP1922098 (titled "Dual Material Plunger Tip For Use With A Syringe") was filed by West Pharmaceutical Services, Inc. on Aug 29, 2006. The application was issued on Oct 2, 2019.

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
THOMSON	Oct 25, 2017	BOULT WADE TENNANT

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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Sep 5, 2019
Decision to maintain the European patent in amended form
Sep 5, 2019
Decision to maintain the European patent in amended form
Sep 3, 2019
Termination of the opposition proceedings with maintenance of patent
Aug 28, 2019
Brief communication - Opposition proceedings
Aug 22, 2019
(Electronic) Receipt
Aug 22, 2019
Filing of the translation of the amended claims
Aug 22, 2019
French translation of claims
Aug 22, 2019
German translation of the claims
Aug 22, 2019
Letter accompanying subsequently filed items
May 21, 2019
Communication of bibliographic data
May 21, 2019
Communication to opponent concerning maintenance
May 21, 2019
Communication with request to file translations
May 15, 2019
Maintenance of the patent with the documents specified in the final decision
Apr 15, 2019
Brief communication - Opposition proceedings
Apr 15, 2019
Communication of amended entries
Mar 11, 2019
Request concerning representative opponent
Jan 21, 2019
Advice of delivery
Jan 18, 2019
Advice of delivery
Jan 16, 2019
Advice of delivery
Jan 11, 2019
Acknowledgement of a document
Jan 11, 2019
Acknowledgement of a document
Jan 11, 2019
Annex to the communication - opposition
Jan 11, 2019
Decision of the Opposition Division and instruction
Jan 11, 2019
Druckexemplar in opposition procedure
Jan 11, 2019
Grounds for the decision (Annex) - opposition
Jan 11, 2019
Interlocutory decision in opposition proceedings
Jan 11, 2019
Internal form - Opposition/addressees
Jan 11, 2019
Internal form - Opposition/addressees
Jan 11, 2019
Means of redress
Jan 11, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 11, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 11, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 11, 2019
Provision of a copy of the minutes - opposition procedure
Jan 11, 2019
Scanned annex to a communication - opposition procedure
Jan 11, 2019
Scanned annex to a communication - opposition procedure
Dec 7, 2018
Brief communication - Opposition proceedings
Dec 6, 2018
Brief communication - Opposition proceedings
Dec 5, 2018
Information about the result of oral proceedings
Dec 3, 2018
Brief communication - Opposition proceedings
Nov 30, 2018
(Electronic) Receipt
Nov 30, 2018
Letter accompanying subsequently filed items
Nov 30, 2018
Written submission in preparation to/during oral proceedings
Nov 26, 2018
Brief communication - Opposition proceedings
Nov 21, 2018
Brief communication - Opposition proceedings
Nov 20, 2018
(Electronic) Receipt
Nov 20, 2018
Amended claims with annotations
Nov 20, 2018
Amended claims with annotations
Nov 20, 2018
Amended claims with annotations
Nov 20, 2018
Claims
Nov 20, 2018
Claims
Nov 20, 2018
Claims
Nov 20, 2018
Letter accompanying subsequently filed items
Nov 20, 2018
Written submission in preparation to/during oral proceedings
Nov 12, 2018
Letter dealing with oral proceedings
Nov 9, 2018
Brief communication - Opposition proceedings
Nov 5, 2018
(Electronic) Receipt
Nov 5, 2018
Authorisation
Nov 5, 2018
Letter accompanying subsequently filed items
Nov 5, 2018
Result of consultation by telephone/in person
Nov 5, 2018
Written submission in preparation to/during oral proceedings
Oct 11, 2018
Brief communication - Opposition proceedings
Oct 11, 2018
Brief communication - Opposition proceedings
Oct 5, 2018
(Electronic) Receipt
Oct 5, 2018
Letter accompanying subsequently filed items
Oct 5, 2018
Written submission in preparation to/during oral proceedings
Oct 4, 2018
Brief communication - Opposition proceedings
Oct 2, 2018
(Electronic) Receipt
Oct 2, 2018
Letter accompanying subsequently filed items
Oct 2, 2018
Request for interpreters during oral proceedings
Sep 28, 2018
(Electronic) Receipt
Sep 28, 2018
Letter accompanying subsequently filed items
Sep 28, 2018
Request for interpreters during oral proceedings
Jul 16, 2018
Communication of amended entries
Jul 3, 2018
Request concerning representative opponent
May 14, 2018
Advice of delivery
May 11, 2018
Advice of delivery
May 7, 2018
Advice of delivery
May 4, 2018
Acknowledgement of a document
May 4, 2018
Acknowledgement of a document
May 4, 2018
Annex to the communication - opposition
May 4, 2018
Information concerning oral proceedings
May 4, 2018
Preparation for oral proceedings
May 4, 2018
Summons to attend oral proceedings
May 4, 2018
Summons to attend oral proceedings
Apr 17, 2018
Brief communication - Opposition proceedings
Apr 11, 2018
(Electronic) Receipt
Apr 11, 2018
Amended claims with annotations
Apr 11, 2018
Amended claims with annotations
Apr 11, 2018
Claims
Apr 11, 2018
Claims
Apr 11, 2018
Letter accompanying subsequently filed items
Apr 11, 2018
Reply of the patent proprietor to the notice(s) of opposition
Dec 1, 2017
Communication of a notice of opposition and request to file observations
Dec 1, 2017
Notice of further oppositions to opponent(s)
Nov 3, 2017
Communication of a notice of opposition - first information to patent proprietor
Oct 25, 2017
(Electronic) Receipt
Oct 25, 2017
Notice of opposition
Oct 25, 2017
Notice of opposition
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Jan 25, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 5, 2017
Decision to grant a European patent
Dec 20, 2016
Bibliographic data of the European patent application
Dec 20, 2016
Information about intention to grant a patent
Dec 20, 2016
Intention to grant (signatures)
Dec 20, 2016
Text intended for grant (clean copy)
Dec 20, 2016
Text intended for grant (version for approval)
Sep 20, 2016
(Electronic) Receipt
Sep 20, 2016
Claims
Sep 20, 2016
Letter accompanying subsequently filed items
Jun 10, 2016
Submission concerning representation
Jun 10, 2016
Submission concerning representation
May 6, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Mar 17, 2016
(Electronic) Receipt
Mar 17, 2016
Amended claims with annotations
Mar 17, 2016
Claims
Mar 17, 2016
French translation of claims
Mar 17, 2016
German translation of the claims
Mar 17, 2016
Letter accompanying subsequently filed items
Mar 17, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 11, 2015
Bibliographic data of the European patent application
Nov 11, 2015
Communication about intention to grant a European patent
Nov 11, 2015
Intention to grant (signatures)
Nov 11, 2015
Text intended for grant
Jun 24, 2015
(Electronic) Receipt
Jun 24, 2015
Amended claims with annotations
Jun 24, 2015
Claims
Jun 24, 2015
Letter accompanying subsequently filed items
Jun 24, 2015
Reply to communication from the Examining Division
Feb 24, 2015
Annex to the communication
Feb 24, 2015
Communication from the Examining Division
Feb 13, 2015
Examination started
Nov 3, 2014
Response to enquiry for communication from the Examining Division
Oct 27, 2014
Enquiry as to when a communication from the Examining Division can be expected
Feb 12, 2014
Submission concerning representation
Oct 16, 2009
CDS Clean up - amended data concerning the representative for the applicant
Aug 29, 2008
Refund of fees
Aug 26, 2008
Letter concerning fees and payments
Jul 29, 2008
Letter concerning fees and payments
Jul 3, 2008
Letter concerning the inventor
May 28, 2008
Amended claims filed after receipt of (European) search report
May 28, 2008
Amended claims filed after receipt of (European) search report
May 28, 2008
Amendments received before examination
May 26, 2008
Invitation to indicate correct address of inventor
May 6, 2008
Letter which had not been notified
Apr 23, 2008
Communication regarding possible amendment of claims/payment of claims fees
Apr 23, 2008
Notification on forthcoming publication of bibliographic data
Apr 1, 2008
Confirmation of receipt of (electronically) transmitted priority document
Mar 18, 2008
Copy of the international preliminary report on patentability
Mar 12, 2008
(Electronic) Receipt
Mar 12, 2008
Matter concerning the application
Mar 12, 2008
Request for entry into the European phase
Jan 11, 2008
Information on entry into European phase
May 10, 2007
Copy of the international search report
May 10, 2007
International publication of the international search report
Mar 28, 2007
Priority document (electronically transmitted)
Mar 8, 2007
Published international application - A2
Nov 15, 2006
Abstract
Nov 15, 2006
Claims
Nov 15, 2006
Description
Nov 15, 2006
Drawings

EP1922098

WEST PHARMACEUTICAL SERVICES, INC.

Application Number: EP06813848A
Filing Date: Aug 29, 2006
Status: Patent Maintained As Amended; Aug 30, 2019
Publication Date: Oct 2, 2019
External Links: Slate, Register , Google Patents

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Dual Material Plunger Tip For Use With A Syringe

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Dossier Documents

EP1922098