Smoking Room With The Air Renewed By A Laminar Flow

Patent No. EP2422142 (titled "Smoking Room With The Air Renewed By A Laminar Flow") was filed by LTB on Apr 23, 2010. The application was issued on Aug 2, 2017.

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
LINDNER DECKEN	May 2, 2018	RINGS

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 7, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 2, 2020
Termination of the opposition proceedings with maintenance of patent
Feb 10, 2020
Advice of delivery
Feb 6, 2020
Acknowledgement of a document
Feb 6, 2020
Decision to discontinue the opposition proceedings
Feb 6, 2020
Notification concerning the date of oral proceedings
Feb 3, 2020
Refund of fees
Jan 28, 2020
Brief communication - Opposition proceedings
Jan 28, 2020
Brief communication - Opposition proceedings
Jan 20, 2020
(Electronic) Receipt
Jan 20, 2020
Letter accompanying subsequently filed items
Jan 20, 2020
Withdrawal of an opposition
Jan 20, 2020
Withdrawal of an opposition
Dec 17, 2019
Brief communication - Opposition proceedings
Dec 12, 2019
Request for interpreters during oral proceedings
Dec 11, 2019
Brief communication - Opposition proceedings
Dec 11, 2019
Result of consultation by telephone/in person
Dec 6, 2019
(Electronic) Receipt
Dec 6, 2019
Letter accompanying subsequently filed items
Dec 6, 2019
Letter regarding the opposition procedure (no time limit)
Dec 6, 2019
Non-patent literature cited during the opposition procedure
Dec 6, 2019
Non-patent literature cited during the opposition procedure
Jun 27, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 5, 2019
(Electronic) Receipt
Jun 5, 2019
Letter accompanying subsequently filed items
Jun 5, 2019
Written submission in preparation to/during oral proceedings
May 7, 2019
Advice of delivery
May 7, 2019
Advice of delivery
May 7, 2019
Advice of delivery
May 3, 2019
Advice of delivery
May 3, 2019
Advice of delivery
May 3, 2019
Advice of delivery
May 2, 2019
Advice of delivery
Apr 29, 2019
Advice of delivery
Apr 25, 2019
Acknowledgement of a document
Apr 25, 2019
Acknowledgement of a document
Apr 25, 2019
Acknowledgement of a document
Apr 25, 2019
Acknowledgement of a document
Apr 25, 2019
Annex to the communication - opposition
Apr 25, 2019
Decision on the taking of evidence
Apr 25, 2019
Decision on the taking of evidence
Apr 25, 2019
Information concerning oral proceedings
Apr 25, 2019
Settlement of expenses for witnesses and experts
Apr 25, 2019
Settlement of expenses for witnesses and experts
Apr 25, 2019
Summons to attend oral proceedings
Apr 25, 2019
Summons to attend oral proceedings
Apr 25, 2019
Summons to give evidence
Apr 25, 2019
Summons to give evidence
Jul 30, 2018
Brief communication - Opposition proceedings
Jul 24, 2018
(Electronic) Receipt
Jul 24, 2018
Letter accompanying subsequently filed items
Jul 24, 2018
Non-patent literature cited during the opposition procedure
Jul 24, 2018
Non-patent literature cited during the opposition procedure
Jul 24, 2018
Reply of the patent proprietor to the notice(s) of opposition
May 15, 2018
Communication of a notice of opposition and request to file observations
May 15, 2018
Notice of further oppositions to opponent(s)
May 7, 2018
Communication of a notice of opposition - first information to patent proprietor
May 2, 2018
(Electronic) Receipt
May 2, 2018
Any annexes (other than citation) to an opposition letter
May 2, 2018
Non-patent literature cited during the opposition procedure
May 2, 2018
Non-patent literature cited during the opposition procedure
May 2, 2018
Non-patent literature cited during the opposition procedure
May 2, 2018
Notice of opposition
May 2, 2018
Notice of opposition
May 2, 2018
Translation of the evidence during Opposition procedure
May 2, 2018
Translation of the evidence during Opposition procedure
Aug 2, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 6, 2017
Decision to grant a European patent
Jun 22, 2017
English translation of the claims
Jun 22, 2017
Filing of the translations of the claims
Jun 22, 2017
German translation of the claims
Jun 22, 2017
Letter concerning fees and payments
Apr 12, 2017
Bibliographic data of the European patent application
Apr 12, 2017
Communication about intention to grant a European patent
Apr 12, 2017
Intention to grant (signatures)
Apr 12, 2017
Text intended for grant (clean copy)
Apr 12, 2017
Text intended for grant (version for approval)
Mar 27, 2017
Examination started
Feb 22, 2017
Communication concerning the filing of a power of attorney
Feb 22, 2017
Communication of amended entries concerning the representative
Feb 13, 2017
Authorisation
Feb 13, 2017
Submission concerning change of applicant's representative
Feb 6, 2017
Authorisation
Feb 6, 2017
Submission concerning change of applicant's representative
Feb 6, 2017
Submission concerning change of applicant's representative
Sep 14, 2015
Letter concerning fees and payments
Sep 14, 2015
Payment of fees and costs
Jun 3, 2015
Notice drawing attention to the payment of the renewal fee and additional fee
May 28, 2015
Refund of fees
Apr 29, 2015
Fax filed during the search and/or examination procedure
Apr 29, 2015
Payment of fees and costs
Apr 30, 2014
Letter concerning fees and payments
Apr 30, 2014
Payment of fees and costs
Apr 29, 2013
Letter concerning fees and payments
Apr 29, 2013
Payment of fees and costs
Jun 5, 2012
Amended claims filed after receipt of (European) search report
Jun 5, 2012
Amendments received before examination
May 31, 2012
Amended claims filed after receipt of (European) search report
May 31, 2012
Amendments received before examination
Apr 30, 2012
Payment of fees and costs
Feb 1, 2012
Notification on forthcoming publication of bibliographic data
Dec 2, 2011
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 8, 2011
Copy of the international preliminary report on patentability
Oct 18, 2011
Payment of fees and costs
Oct 18, 2011
Request for entry into the European phase
Sep 23, 2011
Information on entry into European phase
Dec 8, 2010
Priority document (electronically transmitted)
Dec 8, 2010
Priority document (electronically transmitted)
Nov 18, 2010
Copy of the international search report
Nov 18, 2010
Copy of the international search report
Nov 18, 2010
Published international application - A1
Sep 6, 2010
Written opinion of the ISA, boxes No. I to VIII
Sep 6, 2010
Written opinion of the ISA, cover sheet
Sep 6, 2010
Written opinion of the ISA, supplemental box
Jun 21, 2010
Abstract
Jun 21, 2010
Claims
Jun 21, 2010
Description
Jun 21, 2010
Drawings

EP2422142

LTB

Application Number: EP10727840A
Filing Date: Apr 23, 2010
Status: Granted And Under Opposition; Jun 30, 2017
Publication Date: Aug 2, 2017
External Links: Slate, Register , Google Patents

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Smoking Room With The Air Renewed By A Laminar Flow

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Dossier Documents

EP2422142