Leak Protection Arrangement

Patent No. EP2885467 (titled "Leak Protection Arrangement") was filed by Hans Sasserath GmbH & Co. KG. on Aug 16, 2013. The application was issued on Dec 9, 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
GEORG FISCHER JRG AG	Jul 20, 2018	DIETZ

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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Nov 12, 2020
Decision to maintain the European patent in amended form
Nov 6, 2020
Termination of the opposition proceedings with maintenance of patent
Oct 30, 2020
(Electronic) Receipt
Oct 30, 2020
English translation of the claims
Oct 30, 2020
Filing of the translation of the amended claims
Oct 30, 2020
French translation of claims
Oct 30, 2020
Letter accompanying subsequently filed items
Oct 7, 2020
Communication of bibliographic data
Oct 7, 2020
Communication with request to file translations
Sep 30, 2020
Maintenance of the patent with the documents specified in the final decision
Sep 30, 2020
Maintenance of the patent with the documents specified in the final decision
Apr 14, 2020
Advice of delivery
Apr 6, 2020
Acknowledgement of a document
Apr 6, 2020
Decision of the Opposition Division and instruction
Apr 6, 2020
Druckexemplar in opposition procedure
Apr 6, 2020
Grounds for the decision (Annex) - opposition
Apr 6, 2020
Interlocutory decision in opposition proceedings
Jan 9, 2020
Notification concerning the date of oral proceedings
Dec 19, 2019
(Electronic) Receipt
Dec 19, 2019
Letter accompanying subsequently filed items
Dec 19, 2019
Written submission in preparation to/during oral proceedings
Nov 28, 2019
Brief communication - Opposition proceedings
Nov 28, 2019
Brief communication - Opposition proceedings
Nov 21, 2019
(Electronic) Receipt
Nov 21, 2019
Auxiliary request during Opposition procedure
Nov 21, 2019
Auxiliary request during Opposition procedure
Nov 21, 2019
Auxiliary request during Opposition procedure
Nov 21, 2019
Auxiliary request during Opposition procedure
Nov 21, 2019
Auxiliary request during Opposition procedure
Nov 21, 2019
Auxiliary request during Opposition procedure
Nov 21, 2019
Claims
Nov 21, 2019
Claims
Nov 21, 2019
Claims
Nov 21, 2019
Claims
Nov 21, 2019
Claims
Nov 21, 2019
Claims
Nov 21, 2019
Letter accompanying subsequently filed items
Nov 21, 2019
Letter dealing with oral proceedings
Nov 20, 2019
(Electronic) Receipt
Nov 20, 2019
Letter accompanying subsequently filed items
Nov 20, 2019
Withdrawal of an opposition
Jun 28, 2019
Brief communication - Opposition proceedings
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
Written submission in preparation to/during oral proceedings
May 31, 2019
Advice of delivery
May 31, 2019
Advice of delivery
May 29, 2019
Advice of delivery
May 29, 2019
Advice of delivery
May 27, 2019
Acknowledgement of a document
May 27, 2019
Acknowledgement of a document
May 27, 2019
Annex to the communication - opposition
May 27, 2019
Information concerning oral proceedings
May 27, 2019
Summons to attend oral proceedings
May 27, 2019
Summons to attend oral proceedings
Dec 11, 2018
Brief communication - Opposition proceedings
Dec 6, 2018
(Electronic) Receipt
Dec 6, 2018
Amended claims with annotations
Dec 6, 2018
Amended claims with annotations
Dec 6, 2018
Claims
Dec 6, 2018
Claims
Dec 6, 2018
Letter accompanying subsequently filed items
Dec 6, 2018
Non-patent literature cited during the opposition procedure
Dec 6, 2018
Reply of the patent proprietor to the notice(s) of opposition
Aug 21, 2018
(Electronic) Receipt
Aug 21, 2018
Authorisation
Aug 21, 2018
Letter accompanying subsequently filed items
Aug 21, 2018
Submission concerning representation
Aug 8, 2018
Communication of a notice of opposition and request to file observations
Aug 8, 2018
Notice of further oppositions to opponent(s)
Jul 30, 2018
Communication of a notice of opposition - first information to patent proprietor
Jul 20, 2018
(Electronic) Receipt
Jul 20, 2018
Any annexes (other than citation) to an opposition letter
Jul 20, 2018
Any annexes (other than citation) to an opposition letter
Jul 20, 2018
Notice of opposition
Jul 20, 2018
Notice of opposition
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Jul 20, 2018
Patent document cited during the opposition procedure
Nov 2, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 28, 2017
Decision to grant a European patent
Sep 19, 2017
Submission concerning representation
Sep 5, 2017
English translation of the claims
Sep 5, 2017
Filing of the translations of the claims
Sep 5, 2017
French translation of claims
Sep 5, 2017
Letter concerning fees and payments
Sep 5, 2017
Payment of fees and costs
May 26, 2017
Annex to the communication about intention to grant a European patent
May 26, 2017
Bibliographic data of the European patent application
May 26, 2017
Communication about intention to grant a European patent
May 26, 2017
Intention to grant (signatures)
May 26, 2017
Text intended for grant (clean copy)
May 26, 2017
Text intended for grant (version for approval)
Apr 19, 2017
(Electronic) Receipt
Apr 19, 2017
Amended claims with annotations
Apr 19, 2017
Amended claims with annotations
Apr 19, 2017
Amended claims with annotations
Apr 19, 2017
Amended claims with annotations
Apr 19, 2017
Amended claims with annotations
Apr 19, 2017
Amended description with annotations
Apr 19, 2017
Claims
Apr 19, 2017
Claims
Apr 19, 2017
Claims
Apr 19, 2017
Claims
Apr 19, 2017
Description
Apr 19, 2017
Letter accompanying subsequently filed items
Apr 19, 2017
Reply to communication from the Examining Division
Jan 10, 2017
(Electronic) Receipt
Jan 10, 2017
Amended claims with annotations
Jan 10, 2017
Amended description with annotations
Jan 10, 2017
Claims
Jan 10, 2017
Description
Jan 10, 2017
Letter accompanying subsequently filed items
Jan 10, 2017
Reply to communication from the Examining Division
Dec 1, 2016
Annex to the communication
Dec 1, 2016
Communication from the Examining Division
Nov 2, 2016
(Electronic) Receipt
Nov 2, 2016
Amended claims with annotations
Nov 2, 2016
Claims
Nov 2, 2016
Letter accompanying subsequently filed items
Nov 2, 2016
Reply to communication from the Examining Division
Jul 13, 2016
Annex to the communication
Jul 13, 2016
Communication from the Examining Division
Jun 28, 2016
Examination started
Mar 2, 2016
(Electronic) Receipt
Mar 2, 2016
Letter accompanying subsequently filed items
Feb 29, 2016
Response to enquiry for communication from the Examining Division
Feb 24, 2016
(Electronic) Receipt
Feb 24, 2016
Enquiry as to when a communication from the Examining Division can be expected
Feb 24, 2016
Letter accompanying subsequently filed items
Jun 1, 2015
(Electronic) Receipt
Jun 1, 2015
Letter accompanying subsequently filed items
Jun 1, 2015
Statement of non-availability of priority search results
May 29, 2015
Invitation to file a copy of search results(priority)
May 28, 2015
Notification on forthcoming publication of bibliographic data
May 8, 2015
Communication to designated inventor
May 4, 2015
Priority search results copy provided by EPO
Mar 10, 2015
Annexes to the international preliminary examination report
Mar 10, 2015
Copy of the international preliminary examination report
Jan 21, 2015
(Electronic) Receipt
Jan 21, 2015
Amended claims filed after receipt of (European) search report
Jan 21, 2015
Amended claims with annotations
Jan 21, 2015
Amendments received before examination
Jan 21, 2015
Cover letter for submission of priority search results
Jan 21, 2015
Priority search results
Jan 21, 2015
Request for entry into the European phase
Jan 8, 2015
Information on entry into European phase
Dec 17, 2014
Annex to International preliminary examination report
Dec 17, 2014
International preliminary examination report
Dec 17, 2014
International preliminary examination report - free text sheet
Dec 17, 2014
International preliminary examination report - points I-VIII
Dec 17, 2014
Transmittal of International Preliminary Examination Report
Dec 8, 2014
Despatch of copy of consultation
Dec 8, 2014
Result of consultation
Dec 8, 2014
Separate sheet with IPEA428
Oct 7, 2014
Notification of the recording of a change
Oct 7, 2014
Notification of the recording of a change
Oct 7, 2014
Notification of the recording of a change
Sep 17, 2014
(Electronic) Receipt
Sep 17, 2014
PCT(IPEA): Amended sheet - claims
Sep 17, 2014
PCT(IPEA): Amended sheet - claims
Sep 17, 2014
Reply to communication PCT/IPEA/408
Jul 17, 2014
Written opinion
Jul 17, 2014
Written opinion - free text sheet
Jul 17, 2014
Written opinion - points I-VIII
Apr 23, 2014
Notification of election of EPO
Apr 9, 2014
Notification of receipt of demand
Mar 18, 2014
Priority document (electronically transmitted)
Mar 18, 2014
Priority document (electronically transmitted)
Mar 17, 2014
PCT demand form
Mar 17, 2014
PCT(IPEA): Amended sheet - claims
Mar 17, 2014
PCT(IPEA): Amended sheet - claims
Mar 17, 2014
PCT(IPEA): Amended sheet - claims
Mar 17, 2014
PCT(IPEA): Amended sheet - description
Mar 17, 2014
PCT(IPEA): Amended sheet - description
Mar 17, 2014
PCT(IPEA): Amended sheet - description
Mar 17, 2014
Payment of fees and costs
Mar 17, 2014
Reply to International Search Opinion
Feb 27, 2014
Copy of the international search report
Feb 27, 2014
Copy of the international search report
Feb 27, 2014
Published international application - A1
Nov 20, 2013
Written opinion of the ISA, boxes No. I to VIII
Nov 20, 2013
Written opinion of the ISA, cover sheet
Nov 20, 2013
Written opinion of the ISA, supplemental box
Sep 5, 2013
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Aug 16, 2013
(Electronic) Receipt
Aug 16, 2013
Abstract
Aug 16, 2013
Claims
Aug 16, 2013
Description
Aug 16, 2013
Drawings
Aug 16, 2013
Priority document (RO-procedure)
Aug 16, 2013
Priority document (RO-procedure)

EP2885467

HANS SASSERATH GMBH & CO. KG.

Application Number: EP13752886A
Filing Date: Aug 16, 2013
Status: Patent Maintained As Amended; Nov 6, 2020
Publication Date: Dec 9, 2020
External Links: Slate, Register , Google Patents

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EP2885467