Polymeric Prosthetic Liner With Controlled Stretch Characteristics

Patent No. EP2538892 (titled "Polymeric Prosthetic Liner With Controlled Stretch Characteristics") was filed by The Ohio Willow Wood on Feb 18, 2011. The application was issued on Mar 28, 2018.

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
OTTOBOCK	Jan 2, 2019	GRAMM

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, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 14, 2020
Termination of the opposition proceedings with maintenance of patent
Apr 16, 2020
(Electronic) Receipt
Apr 16, 2020
Letter accompanying subsequently filed items
Apr 16, 2020
Written submission in preparation to/during oral proceedings
Apr 2, 2020
Acknowledgement of a document
Apr 2, 2020
Decision to discontinue the opposition proceedings
Mar 30, 2020
Brief communication - Opposition proceedings
Mar 30, 2020
Brief communication - Opposition proceedings
Mar 26, 2020
Brief communication - Opposition proceedings
Mar 26, 2020
Communication of the registration of a transfer or change of name and/or address
Mar 25, 2020
(Electronic) Receipt
Mar 25, 2020
Letter accompanying subsequently filed items
Mar 25, 2020
Notification concerning the date of oral proceedings
Mar 25, 2020
Notification concerning the date of oral proceedings
Mar 25, 2020
Withdrawal of an opposition
Mar 18, 2020
(Electronic) Receipt
Mar 18, 2020
Annexes in respect of a client data request
Mar 18, 2020
Letter accompanying subsequently filed items
Mar 18, 2020
Submission concerning a transfer of rights (applicant)
Feb 6, 2020
Brief communication - Opposition proceedings
Feb 3, 2020
Request for interpreters during oral proceedings
Jan 31, 2020
(Electronic) Receipt
Jan 31, 2020
(Electronic) Receipt
Jan 31, 2020
Amended claims with annotations
Jan 31, 2020
Amended claims with annotations
Jan 31, 2020
Amended claims with annotations
Jan 31, 2020
Any annexes (other than citation) to an opposition letter
Jan 31, 2020
Citation in opposition procedure - 012
Jan 31, 2020
Claims
Jan 31, 2020
Claims
Jan 31, 2020
Claims
Jan 31, 2020
Claims
Jan 31, 2020
Consolidated list of cited opposition documents
Jan 31, 2020
Letter accompanying subsequently filed items
Jan 31, 2020
Letter accompanying subsequently filed items
Jan 31, 2020
Request for interpreters during oral proceedings
Jan 31, 2020
Written submission in preparation to/during oral proceedings
Jan 31, 2020
Written submission in preparation to/during oral proceedings
Aug 19, 2019
Advice of delivery
Aug 14, 2019
Advice of delivery
Aug 14, 2019
Advice of delivery
Aug 9, 2019
Acknowledgement of a document
Aug 9, 2019
Acknowledgement of a document
Aug 9, 2019
Annex to the communication - opposition
Aug 9, 2019
Information concerning oral proceedings
Aug 9, 2019
Summons to attend oral proceedings
Aug 9, 2019
Summons to attend oral proceedings
Jun 4, 2019
Brief communication - Opposition proceedings
May 28, 2019
(Electronic) Receipt
May 28, 2019
Amended claims with annotations
May 28, 2019
Claims
May 28, 2019
Letter accompanying subsequently filed items
May 28, 2019
Reply of the patent proprietor to the notice(s) of opposition
May 28, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jan 30, 2019
Notice of further oppositions to opponent(s)
Jan 18, 2019
Communication of a notice of opposition and request to file observations
Jan 18, 2019
Notice of further oppositions to opponent(s)
Jan 7, 2019
Communication of a notice of opposition - first information to patent proprietor
Jan 2, 2019
(Electronic) Receipt
Jan 2, 2019
Any annexes (other than citation) to an opposition letter
Jan 2, 2019
Citation in opposition procedure - 001
Jan 2, 2019
Citation in opposition procedure - 002
Jan 2, 2019
Citation in opposition procedure - 003
Jan 2, 2019
Citation in opposition procedure - 004
Jan 2, 2019
Citation in opposition procedure - 005
Jan 2, 2019
Citation in opposition procedure - 006
Jan 2, 2019
Citation in opposition procedure - 007
Jan 2, 2019
Citation in opposition procedure - 008
Jan 2, 2019
Citation in opposition procedure - 009
Jan 2, 2019
Citation in opposition procedure - 010
Jan 2, 2019
Citation in opposition procedure - 011
Jan 2, 2019
Notice of opposition
Jan 2, 2019
Notice of opposition
Apr 10, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 1, 2018
Decision to grant a European patent
Jan 11, 2018
(Electronic) Receipt
Jan 11, 2018
Filing of the translations of the claims
Jan 11, 2018
French translation of claims
Jan 11, 2018
German translation of the claims
Jan 11, 2018
Letter accompanying subsequently filed items
Oct 4, 2017
Bibliographic data of the European patent application
Oct 4, 2017
Communication about intention to grant a European patent
Oct 4, 2017
Intention to grant (signatures)
Oct 4, 2017
Text intended for grant (clean copy)
Oct 4, 2017
Text intended for grant (version for approval)
Oct 18, 2016
Response to enquiry for communication from the Examining Division
Oct 13, 2016
(Electronic) Receipt
Oct 13, 2016
Enquiry as to when a communication from the Examining Division can be expected
Oct 13, 2016
Letter accompanying subsequently filed items
Oct 22, 2015
(Electronic) Receipt
Oct 22, 2015
Amended claims with annotations
Oct 22, 2015
Claims
Oct 22, 2015
Letter accompanying subsequently filed items
Oct 22, 2015
Reply to communication from the Examining Division
Jun 12, 2015
Annex to the communication
Jun 12, 2015
Communication from the Examining Division
Jun 8, 2015
Examination started
Jan 9, 2015
Response to enquiry for communication from the Examining Division
Dec 24, 2014
(Electronic) Receipt
Dec 24, 2014
Enquiry as to when a communication from the Examining Division can be expected
Dec 24, 2014
Letter accompanying subsequently filed items
Jun 24, 2014
Communication of amended entries concerning the representative
Jun 11, 2014
Authorisation
Jun 11, 2014
Letter accompanying subsequently filed items
Jun 11, 2014
Submission concerning change of applicant's representative
Jun 11, 2014
Submission concerning representation
Apr 14, 2014
Communication confirming withdrawal from representation
Apr 14, 2014
Communication of amended entries concerning the representative
Mar 27, 2014
Confirmation of revocation of automatic debit order
Mar 21, 2014
(Electronic) Receipt
Mar 21, 2014
Letter accompanying subsequently filed items
Jan 27, 2014
(Electronic) Receipt
Jan 27, 2014
Amended claims filed after receipt of (European) search report
Jan 27, 2014
Amended claims with annotations
Jan 27, 2014
Amended description filed after receipt of (European) search report
Jan 27, 2014
Amended description filed after receipt of (European) search report
Jan 27, 2014
Amendments received before examination
Jan 27, 2014
Letter accompanying subsequently filed items
Aug 19, 2013
Communication of amended entries concerning the representative
Aug 7, 2013
Submission concerning change of applicant's representative
Jul 16, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jan 8, 2013
Reminder for payment period (examination fee/designation fees)
Jan 3, 2013
Copy of the international search report
Jan 3, 2013
International publication of the international search report
Dec 6, 2012
Copy of the international preliminary report on patentability
Dec 5, 2012
Notification on forthcoming publication of bibliographic data
Dec 4, 2012
CDS Clean up - amended data concerning the representative for the applicant
Nov 1, 2012
Reply by International Bureau
Oct 22, 2012
Communication to designated inventor
Oct 22, 2012
Communication to designated inventor
Oct 22, 2012
Communication to designated inventor
Oct 19, 2012
Enquiry with the International Bureau
Sep 24, 2012
(Electronic) Receipt
Sep 24, 2012
Request for entry into the European phase
Jul 6, 2012
Information on entry into European phase
Sep 21, 2011
Priority document (electronically transmitted)
Sep 1, 2011
Published international application - A2
Jun 6, 2011
Written opinion of the ISA, boxes No. I to VIII
Jun 6, 2011
Written opinion of the ISA, cover sheet
Jun 6, 2011
Written opinion of the ISA, supplemental box
Feb 28, 2011
Abstract
Feb 28, 2011
Claims
Feb 28, 2011
Description
Feb 28, 2011
Drawings
Feb 28, 2011
Submission concerning representation

EP2538892

THE OHIO WILLOW WOOD

Application Number: EP11705417A
Filing Date: Feb 18, 2011
Status: Granted And Under Opposition; Feb 23, 2018
Publication Date: Mar 28, 2018
External Links: Slate, Register , Google Patents

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Polymeric Prosthetic Liner With Controlled Stretch Characteristics

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Dossier Documents

EP2538892