Preservation Of Fetal Nucleic Acids In Maternal Plasma

Patent No. EP2228453 (titled "Preservation Of Fetal Nucleic Acids In Maternal Plasma") was filed by Streck on Jan 20, 2010. The application was issued on Dec 7, 2016.

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
CENATA	Mar 28, 2018	MAIWALD PATENT- UND RECHTSANWALTSGESELLSCHAFT MBH
ROCHE	Sep 7, 2017	BUHLER

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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Dec 23, 2020
Refund of fees
Dec 23, 2020
Refund of fees
Dec 21, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Dec 21, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Dec 21, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Dec 17, 2020
F3345 Forwarding of submissions to parties
Dec 17, 2020
F3345 Forwarding of submissions to parties
Dec 17, 2020
F3345 Forwarding of submissions to parties
Dec 16, 2020
Termination of the opposition proceedings with maintenance of patent
Dec 15, 2020
Composition of the board (T)
Dec 14, 2020
(Electronic) Receipt
Dec 14, 2020
(Electronic) Receipt
Dec 14, 2020
Letter accompanying subsequently filed items
Dec 14, 2020
Letter accompanying subsequently filed items
Dec 14, 2020
Withdrawal of an appeal
Dec 14, 2020
Withdrawal of an appeal
Jan 8, 2020
F3345 Forwarding of submissions to parties
Jan 8, 2020
F3345 Forwarding of submissions to parties
Dec 24, 2019
(Electronic) Receipt
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Claims
Dec 24, 2019
Letter accompanying subsequently filed items
Dec 24, 2019
Reply to appeal
Aug 19, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 12, 2019
(Electronic) Receipt
Aug 12, 2019
(Electronic) Receipt
Aug 12, 2019
Cited document during appeal procedure
Aug 12, 2019
Cited document during appeal procedure
Aug 12, 2019
Cited document during appeal procedure
Aug 12, 2019
Cited document during appeal procedure
Aug 12, 2019
Letter accompanying subsequently filed items
Aug 12, 2019
Letter accompanying subsequently filed items
Aug 12, 2019
Statement of grounds of appeal
Aug 12, 2019
Statement of grounds of appeal
Jun 13, 2019
F3204 Communication of the file number to the parties
Jun 5, 2019
Processing of an appeal
Jun 4, 2019
(Electronic) Receipt
Jun 4, 2019
(Electronic) Receipt
Jun 4, 2019
Letter accompanying subsequently filed items
Jun 4, 2019
Letter accompanying subsequently filed items
Jun 4, 2019
Notice of appeal
Jun 4, 2019
Notice of appeal
Apr 15, 2019
Advice of delivery
Apr 4, 2019
Advice of delivery
Apr 4, 2019
Advice of delivery
Apr 4, 2019
Advice of delivery
Apr 3, 2019
Advice of delivery
Apr 2, 2019
Acknowledgement of a document
Apr 2, 2019
Acknowledgement of a document
Apr 2, 2019
Acknowledgement of a document
Apr 2, 2019
Annex to the communication - opposition
Apr 2, 2019
Decision of the Opposition Division and instruction
Apr 2, 2019
Decision rejecting the opposition
Apr 2, 2019
Grounds for the decision (Annex) - opposition
Apr 2, 2019
Internal form - Opposition/addressees
Apr 2, 2019
Internal form - Opposition/addressees
Apr 2, 2019
Means of redress
Apr 2, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 2, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 2, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 2, 2019
Provision of a copy of the minutes - opposition procedure
Mar 11, 2019
Information about the result of oral proceedings
Feb 28, 2019
Brief communication - Opposition proceedings
Feb 28, 2019
Brief communication - Opposition proceedings
Feb 28, 2019
Brief communication - Opposition proceedings
Feb 25, 2019
Consolidated list of cited opposition documents
Feb 22, 2019
(Electronic) Receipt
Feb 22, 2019
(Electronic) Receipt
Feb 22, 2019
Letter accompanying subsequently filed items
Feb 22, 2019
Letter accompanying subsequently filed items
Feb 22, 2019
Non-patent literature cited during the opposition procedure
Feb 22, 2019
Oral proceedings: reply to date proposed
Feb 22, 2019
Patent document cited during the opposition procedure
Feb 22, 2019
Patent document cited during the opposition procedure
Feb 22, 2019
Reply from the opponent to submission of proprietor
Jan 11, 2019
Brief communication - Opposition proceedings
Jan 11, 2019
Brief communication - Opposition proceedings
Jan 10, 2019
Brief communication - Opposition proceedings
Jan 7, 2019
(Electronic) Receipt
Jan 7, 2019
Citation in opposition procedure
Jan 7, 2019
Citation in opposition procedure
Jan 7, 2019
Citation in opposition procedure
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Claims
Jan 7, 2019
Letter accompanying subsequently filed items
Jan 7, 2019
Written submission in preparation to/during oral proceedings
Jan 3, 2019
(Electronic) Receipt
Jan 3, 2019
(Electronic) Receipt
Jan 3, 2019
(Electronic) Receipt
Jan 3, 2019
(Electronic) Receipt
Jan 3, 2019
Citation in opposition procedure
Jan 3, 2019
Citation in opposition procedure
Jan 3, 2019
Letter accompanying subsequently filed items
Jan 3, 2019
Letter accompanying subsequently filed items
Jan 3, 2019
Non-patent literature cited during the opposition procedure
Jan 3, 2019
Non-patent literature cited during the opposition procedure
Jan 3, 2019
Non-patent literature cited during the opposition procedure
Jan 3, 2019
Non-patent literature cited during the opposition procedure
Jan 3, 2019
Patent document cited during the opposition procedure
Jan 3, 2019
Patent document cited during the opposition procedure
Jan 3, 2019
Patent document cited during the opposition procedure
Jan 3, 2019
Patent document cited during the opposition procedure
Jan 3, 2019
Request for interpreters during oral proceedings
Jan 3, 2019
Request for interpreters during oral proceedings
Jan 3, 2019
Written submission in preparation to/during oral proceedings
Jan 3, 2019
Written submission in preparation to/during oral proceedings
Nov 19, 2018
Submission concerning representation
Jul 30, 2018
Advice of delivery
Jul 27, 2018
Advice of delivery
Jul 26, 2018
Advice of delivery
Jul 26, 2018
Advice of delivery
Jul 25, 2018
Advice of delivery
Jul 25, 2018
Advice of delivery
Jul 23, 2018
Acknowledgement of a document
Jul 23, 2018
Acknowledgement of a document
Jul 23, 2018
Acknowledgement of a document
Jul 23, 2018
Annex to the communication - opposition
Jul 23, 2018
Information concerning oral proceedings
Jul 23, 2018
Preparation for oral proceedings
Jul 23, 2018
Summons to attend oral proceedings
Jul 23, 2018
Summons to attend oral proceedings
Jul 23, 2018
Summons to attend oral proceedings
Jun 22, 2018
Brief communication - Opposition proceedings
Jun 22, 2018
Brief communication - Opposition proceedings
Jun 18, 2018
(Electronic) Receipt
Jun 18, 2018
Any annexes (other than citation) to an opposition letter
Jun 18, 2018
Any annexes (other than citation) to an opposition letter
Jun 18, 2018
Letter accompanying subsequently filed items
Jun 18, 2018
Letter regarding the opposition procedure (no time limit)
Jun 14, 2018
Brief communication - Opposition proceedings
Jun 14, 2018
Brief communication - Opposition proceedings
Jun 6, 2018
(Electronic) Receipt
Jun 6, 2018
(Electronic) Receipt
Jun 6, 2018
Any annexes (other than citation) to an opposition letter
Jun 6, 2018
Any annexes (other than citation) to an opposition letter
Jun 6, 2018
Citation in opposition procedure
Jun 6, 2018
Citation in opposition procedure
Jun 6, 2018
Citation in opposition procedure
Jun 6, 2018
Citation in opposition procedure
Jun 6, 2018
Citation in opposition procedure
Jun 6, 2018
Citation in opposition procedure
Jun 6, 2018
Letter accompanying subsequently filed items
Jun 6, 2018
Letter accompanying subsequently filed items
Jun 6, 2018
Letter regarding the opposition procedure (no time limit)
Jun 6, 2018
Letter regarding the opposition procedure (no time limit)
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
Jun 6, 2018
Non-patent literature cited during the opposition procedure
May 29, 2018
Brief communication - Opposition proceedings
May 29, 2018
Brief communication - Opposition proceedings
May 3, 2018
Brief communication - Opposition proceedings
May 3, 2018
Communication of amended entries
May 3, 2018
Communication of amended entries
Apr 26, 2018
(Electronic) Receipt
Apr 26, 2018
Citation in opposition procedure
Apr 26, 2018
Citation in opposition procedure
Apr 26, 2018
Citation in opposition procedure
Apr 26, 2018
Citation in opposition procedure
Apr 26, 2018
Citation in opposition procedure
Apr 26, 2018
Citation in opposition procedure
Apr 26, 2018
Letter accompanying subsequently filed items
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Non-patent literature cited during the opposition procedure
Apr 26, 2018
Reply of the patent proprietor to the notice(s) of opposition
Apr 20, 2018
Request concerning representative opponent
Apr 20, 2018
Request concerning representative opponent
Apr 13, 2018
Brief communication - Opposition proceedings
Apr 13, 2018
Brief communication - Opposition proceedings
Apr 13, 2018
Brief communication - Opposition proceedings
Apr 13, 2018
Communication of notices of intervention
Mar 28, 2018
(Electronic) Receipt
Mar 28, 2018
Citation in opposition procedure
Mar 28, 2018
Citation in opposition procedure
Mar 28, 2018
Intervention of the assumed infringer
Mar 28, 2018
Non-patent literature cited during the opposition procedure
Mar 28, 2018
Non-patent literature cited during the opposition procedure
Mar 28, 2018
Non-patent literature cited during the opposition procedure
Mar 28, 2018
Non-patent literature cited during the opposition procedure
Mar 28, 2018
Non-patent literature cited during the opposition procedure
Mar 28, 2018
Notice of opposition
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Patent document cited during the opposition procedure
Mar 28, 2018
Request for acceleration of opposition proceedings
Nov 23, 2017
Brief communication - Opposition proceedings
Nov 23, 2017
Grant of extension of time limit (opposition procedure)
Nov 21, 2017
Communication of amended entries concerning the representative
Nov 20, 2017
Submission concerning change of applicant's representative
Nov 15, 2017
Submission concerning change of applicant's representative
Nov 2, 2017
Brief communication - Opposition proceedings
Nov 2, 2017
Communication confirming withdrawal from representation
Nov 2, 2017
Confirmation of revocation of automatic debit order
Oct 31, 2017
Communication of amended entries concerning the representative
Oct 26, 2017
(Electronic) Receipt
Oct 26, 2017
Letter accompanying subsequently filed items
Oct 26, 2017
Submission concerning change of applicant's representative
Oct 16, 2017
Communication of a notice of opposition and request to file observations
Oct 16, 2017
Notice of further oppositions to opponent(s)
Sep 12, 2017
Communication of a notice of opposition - first information to patent proprietor
Sep 7, 2017
(Electronic) Receipt
Sep 7, 2017
Citation in opposition procedure
Sep 7, 2017
Citation in opposition procedure
Sep 7, 2017
Non-patent literature cited during the opposition procedure
Sep 7, 2017
Non-patent literature cited during the opposition procedure
Sep 7, 2017
Non-patent literature cited during the opposition procedure
Sep 7, 2017
Non-patent literature cited during the opposition procedure
Sep 7, 2017
Non-patent literature cited during the opposition procedure
Sep 7, 2017
Notice of opposition
Sep 7, 2017
Notice of opposition
Sep 7, 2017
Patent document cited during the opposition procedure
Sep 7, 2017
Patent document cited during the opposition procedure
Sep 7, 2017
Patent document cited during the opposition procedure
Sep 7, 2017
Patent document cited during the opposition procedure
Dec 7, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 10, 2016
Decision to grant a European patent
Oct 26, 2016
(Electronic) Receipt
Oct 26, 2016
Filing of the translations of the claims
Oct 26, 2016
French translation of claims
Oct 26, 2016
German translation of the claims
Oct 26, 2016
Letter accompanying subsequently filed items
Jun 28, 2016
Bibliographic data of the European patent application
Jun 28, 2016
Communication about intention to grant a European patent
Jun 28, 2016
Intention to grant (signatures)
Jun 28, 2016
Text intended for grant (clean copy)
Jun 28, 2016
Text intended for grant (version for approval)
Jun 20, 2016
Notification concerning the date of oral proceedings
Jun 16, 2016
Matter concerning the application
Jun 15, 2016
Notification concerning the date of oral proceedings
Jun 6, 2016
(Electronic) Receipt
Jun 6, 2016
Claims
Jun 6, 2016
Claims
Jun 6, 2016
Letter accompanying subsequently filed items
Jun 6, 2016
Non-patent literature cited during the examination procedure
Jun 6, 2016
Non-patent literature cited during the examination procedure
Jun 6, 2016
Written submission in preparation to/during oral proceedings
Feb 8, 2016
(Electronic) Receipt
Feb 8, 2016
Advice of delivery
Feb 8, 2016
Letter accompanying subsequently filed items
Feb 2, 2016
Acknowledgement of a document
Feb 2, 2016
Annex to the communication
Feb 2, 2016
Preparation for oral proceedings
Feb 2, 2016
Summons to attend oral proceedings
Apr 24, 2015
(Electronic) Receipt
Apr 24, 2015
Claims
Apr 24, 2015
Letter accompanying subsequently filed items
Apr 24, 2015
Reply to communication from the Examining Division
Feb 26, 2015
Grant of extension of time limit (examination procedure)
Feb 23, 2015
(Electronic) Receipt
Feb 23, 2015
Letter accompanying subsequently filed items
Feb 23, 2015
Request for extension of time limit to communication from the Examining Division
Oct 14, 2014
Annex to the communication
Oct 14, 2014
Communication from the Examining Division
Nov 29, 2013
(Electronic) Receipt
Nov 29, 2013
Claims
Nov 29, 2013
Letter accompanying subsequently filed items
Nov 29, 2013
Reply to communication from the Examining Division
Oct 9, 2013
Grant of extension of time limit (examination procedure)
Oct 3, 2013
(Electronic) Receipt
Oct 3, 2013
Letter accompanying subsequently filed items
Oct 3, 2013
Request for extension of time limit to communication from the Examining Division
May 24, 2013
Annex to the communication
May 24, 2013
Communication from the Examining Division
Mar 12, 2012
Decision to allow further processing
Feb 27, 2012
Claims
Feb 27, 2012
Request for further processing
Feb 24, 2012
Claims
Feb 24, 2012
Cover sheet for fax transmission
Feb 24, 2012
Payment of fees and costs
Feb 24, 2012
Request for further processing
Dec 20, 2011
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Nov 21, 2011
Refusal of request for extension of time limit
Nov 17, 2011
Request for extension of time limit to communication from the Examining Division
Nov 14, 2011
Request for extension of time limit to communication from the Examining Division
Sep 14, 2011
Request for extension of time limit to communication from the Examining Division
Sep 13, 2011
Grant of extension of time limit (examination procedure)
Sep 8, 2011
Request for extension of time limit to communication from the Examining Division
May 3, 2011
Annex to the communication
May 3, 2011
Communication from the Examining Division
Apr 6, 2011
Refund of fees
Apr 1, 2011
Decision to allow further processing
Mar 26, 2011
Amended claims filed after receipt of (European) search report
Mar 26, 2011
Amendments received before examination
Mar 24, 2011
Amended claims filed after receipt of (European) search report
Mar 24, 2011
Amendments received before examination
Mar 24, 2011
Cover sheet for fax transmission
Sep 20, 2010
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Aug 18, 2010
Notification of forthcoming publication
Jul 29, 2010
Communication regarding the transmission of the European search report
Jul 29, 2010
European search opinion
Jul 29, 2010
European search report
Apr 19, 2010
Non-scannable object
Apr 19, 2010
Reply to the invitation to remedy deficiencies
Apr 19, 2010
Sequence listing
Apr 15, 2010
Letter accompanying subsequently filed items
Apr 15, 2010
Payment of fees and costs
Apr 15, 2010
Reply to the invitation to remedy deficiencies
Apr 15, 2010
Sequence listing
Mar 15, 2010
Letter relating to the automatic debiting procedure
Mar 12, 2010
Letter relating to the automatic debiting procedure
Mar 9, 2010
Confirmation of receipt of (electronically) transmitted priority document
Feb 25, 2010
Designation of inventor
Feb 25, 2010
Letter accompanying subsequently filed items
Feb 25, 2010
Letter concerning the priority
Feb 25, 2010
Priority document
Feb 25, 2010
Priority document
Feb 10, 2010
Deficiencies in sequence listing
Feb 10, 2010
Deficiency in designation of inventor
Jan 29, 2010
Annex
Jan 29, 2010
Matter concerning the application
Jan 29, 2010
Payment of fees and costs
Jan 29, 2010
Request for grant of a European patent
Jan 20, 2010
Abstract
Jan 20, 2010
Claims
Jan 20, 2010
Description
Jan 20, 2010
Drawings
Jan 20, 2010
Matter concerning the application
Jan 20, 2010
Request for grant of a European patent

EP2228453

STRECK

Application Number: EP10000518A
Filing Date: Jan 20, 2010
Status: Opposition Rejected; Dec 18, 2020
Publication Date: Dec 7, 2016
External Links: Slate, Register , Google Patents

IP Verse

Preservation Of Fetal Nucleic Acids In Maternal Plasma

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2228453