Implant For Dental Prostheses

Patent No. EP3258879 (titled "Implant For Dental Prostheses") was filed by Sweden & Martina on Feb 20, 2015. The application was issued on Jun 21, 2023.

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
INSTITUT STRAUMANN	Sep 9, 2021	SCHAAD

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 6, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 6, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Sep 1, 2023
Termination of the opposition proceedings with revocation of patent
Jun 2, 2023
(Electronic) Receipt
Jun 2, 2023
Advice of delivery
Jun 2, 2023
Letter accompanying subsequently filed items
May 23, 2023
(Electronic) Receipt
May 23, 2023
Advice of delivery
May 23, 2023
Annex to the communication - opposition
May 23, 2023
Decision of the Opposition Division and instruction
May 23, 2023
Decision revoking the European patent
May 23, 2023
Decision revoking the European patent
May 23, 2023
Grounds for the decision (Annex) - opposition
May 23, 2023
Letter accompanying subsequently filed items
May 23, 2023
Means of redress
May 23, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 23, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 23, 2023
Provision of a copy of the minutes - opposition procedure
May 23, 2023
Provision of a copy of the minutes - opposition procedure
May 23, 2023
Transmittal of decision / summons - opposition
May 23, 2023
Transmittal of decision / summons - opposition
May 17, 2023
Communication concerning correction of publication errors in European patent specification
May 11, 2023
Brief communication - Opposition proceedings
May 9, 2023
Information about the result of oral proceedings
May 8, 2023
(Electronic) Receipt
May 8, 2023
Letter accompanying subsequently filed items
May 8, 2023
Written submission in preparation to/during oral proceedings
Mar 29, 2023
Brief communication - Opposition proceedings
Mar 24, 2023
(Electronic) Receipt
Mar 24, 2023
Written submission in preparation to/during oral proceedings
Mar 14, 2023
Brief communication - Opposition proceedings
Mar 14, 2023
Brief communication - Opposition proceedings
Mar 9, 2023
(Electronic) Receipt
Mar 9, 2023
(Electronic) Receipt
Mar 9, 2023
(Electronic) Receipt
Mar 9, 2023
Any annexes (other than citation) to an opposition letter
Mar 9, 2023
Authorisation
Mar 9, 2023
Auxiliary request during Opposition procedure
Mar 9, 2023
Auxiliary request during Opposition procedure
Mar 9, 2023
Auxiliary request during Opposition procedure - 01
Mar 9, 2023
Auxiliary request during Opposition procedure - 02
Mar 9, 2023
Letter accompanying subsequently filed items
Mar 9, 2023
Letter accompanying subsequently filed items
Mar 9, 2023
Written submission in preparation to/during oral proceedings
Mar 7, 2023
Brief communication - Opposition proceedings
Mar 2, 2023
(Electronic) Receipt
Mar 2, 2023
Citation in opposition procedure - 005
Mar 2, 2023
Citation in opposition procedure - 005
Mar 2, 2023
Citation in opposition procedure - 005
Mar 2, 2023
Citation in opposition procedure - 005
Mar 2, 2023
Citation in opposition procedure - 005
Mar 2, 2023
Citation in opposition procedure - 005
Mar 2, 2023
Citation in opposition procedure - 005
Mar 2, 2023
Citation in opposition procedure - 005
Mar 2, 2023
Citation in opposition procedure - 005
Mar 2, 2023
Citation in opposition procedure - 005
Mar 2, 2023
Citation in opposition procedure - 006
Mar 2, 2023
Citation in opposition procedure - 006
Mar 2, 2023
Citation in opposition procedure - 006
Mar 2, 2023
Citation in opposition procedure - 006
Mar 2, 2023
Citation in opposition procedure - 006
Mar 2, 2023
Citation in opposition procedure - 006
Mar 2, 2023
Citation in opposition procedure - 006
Mar 2, 2023
Citation in opposition procedure - 010
Mar 2, 2023
Citation in opposition procedure - 011
Mar 2, 2023
Citation in opposition procedure - 012
Mar 2, 2023
Citation in opposition procedure - 013
Mar 2, 2023
Citation in opposition procedure - 014
Mar 2, 2023
Citation in opposition procedure - 015
Mar 2, 2023
Citation in opposition procedure - 016
Mar 2, 2023
Consolidated list of cited opposition documents
Mar 2, 2023
Letter accompanying subsequently filed items
Mar 2, 2023
Written submission in preparation to/during oral proceedings
Nov 28, 2022
Notification concerning the date of oral proceedings
Nov 28, 2022
Notification concerning the date of oral proceedings
May 18, 2022
(Electronic) Receipt
May 18, 2022
Advice of delivery
May 18, 2022
Letter accompanying subsequently filed items
May 16, 2022
(Electronic) Receipt
May 16, 2022
Advice of delivery
May 16, 2022
Letter accompanying subsequently filed items
May 6, 2022
Annex to the communication - opposition
May 6, 2022
Information concerning oral proceedings
May 6, 2022
Summons to attend oral proceedings
May 6, 2022
Summons to attend oral proceedings
May 6, 2022
Transmittal of decision / summons - opposition
May 6, 2022
Transmittal of decision / summons - opposition
Mar 18, 2022
Brief communication - Opposition proceedings
Mar 18, 2022
Communication of amended entries
Mar 3, 2022
Letter accompanying subsequently filed items
Mar 3, 2022
Request concerning representative opponent
Feb 10, 2022
Brief communication - Opposition proceedings
Feb 7, 2022
(Electronic) Receipt
Feb 7, 2022
Letter accompanying subsequently filed items
Feb 7, 2022
Reply of the patent proprietor to the notice(s) of opposition
Jan 27, 2022
Brief communication - Opposition proceedings
Jan 21, 2022
(Electronic) Receipt
Jan 21, 2022
Auxiliary request during Opposition procedure
Jan 21, 2022
Auxiliary request during Opposition procedure - 01
Jan 21, 2022
General authorisation
Jan 21, 2022
Letter accompanying subsequently filed items
Jan 21, 2022
Reply of the patent proprietor to the notice(s) of opposition
Sep 23, 2021
Communication of a notice of opposition and request to file observations
Sep 23, 2021
Notice of further oppositions to opponent(s)
Sep 15, 2021
Communication of a notice of opposition - first information to patent proprietor
Sep 9, 2021
(Electronic) Receipt
Sep 9, 2021
Citation in opposition procedure - 001
Sep 9, 2021
Citation in opposition procedure - 002
Sep 9, 2021
Citation in opposition procedure - 003
Sep 9, 2021
Citation in opposition procedure - 004
Sep 9, 2021
Citation in opposition procedure - 005
Sep 9, 2021
Citation in opposition procedure - 006
Sep 9, 2021
Citation in opposition procedure - 007
Sep 9, 2021
Citation in opposition procedure - 008
Sep 9, 2021
Citation in opposition procedure - 009
Sep 9, 2021
Notice of opposition
Sep 9, 2021
Notice of opposition
Dec 21, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 12, 2020
Decision to grant a European patent
Nov 3, 2020
(Electronic) Receipt
Nov 3, 2020
Filing of the translations of the claims
Nov 3, 2020
French translation of claims
Nov 3, 2020
German translation of the claims
Aug 11, 2020
Bibliographic data of the European patent application
Aug 11, 2020
Communication about intention to grant a European patent
Aug 11, 2020
Intention to grant (signatures)
Aug 11, 2020
Text intended for grant (clean copy)
Aug 11, 2020
Text intended for grant (version for approval)
Jun 25, 2019
(Electronic) Receipt
Jun 25, 2019
Amended claims with annotations
Jun 25, 2019
Claims
Jun 25, 2019
Letter accompanying subsequently filed items
Jun 25, 2019
Reply to communication from the Examining Division
Feb 18, 2019
Annex to the communication
Feb 18, 2019
Communication from the Examining Division
Feb 8, 2019
Examination started
Apr 10, 2018
(Electronic) Receipt
Apr 10, 2018
Amended claims filed after receipt of (European) search report
Apr 10, 2018
Amended claims with annotations
Apr 10, 2018
Amendments received before examination
Apr 10, 2018
Letter accompanying subsequently filed items
Nov 29, 2017
Notification on forthcoming publication of bibliographic data
Oct 25, 2017
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Oct 18, 2017
Priority search results copy provided by EPO
Sep 20, 2017
Communication to designated inventor
Sep 5, 2017
Copy of the international preliminary report on patentability
Aug 21, 2017
(Electronic) Receipt
Aug 21, 2017
Authorisation
Aug 21, 2017
Request for entry into the European phase
Jun 30, 2017
Information on entry into European phase
Sep 14, 2016
Priority document (electronically transmitted)
Aug 25, 2016
Copy of the international search report
Aug 25, 2016
Published international application - A1
Sep 29, 2015
ISR: cited documents
Sep 25, 2015
Written opinion of the ISA, boxes No. I to VIII
Sep 25, 2015
Written opinion of the ISA, cover sheet
Sep 25, 2015
Written opinion of the ISA, supplemental box
Mar 27, 2015
Abstract
Mar 27, 2015
Claims
Mar 27, 2015
Description
Mar 27, 2015
Drawings
Mar 27, 2015
Submission concerning representation

EP3258879

SWEDEN & MARTINA

Application Number: EP15714931A
Filing Date: Feb 20, 2015
Status: Revoked; Sep 8, 2023
Publication Date: Jun 21, 2023
External Links: Slate, Register , Google Patents

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Implant For Dental Prostheses

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Dossier Documents

EP3258879