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IP Verse

Thermal Array System - EP2752081

The patent EP2752081 was granted to Watlow Electric Manufacturing on Mar 16, 2022. The application was originally filed on Aug 30, 2012 under application number EP12772556A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2752081

WATLOW ELECTRIC MANUFACTURING

Application Number: EP12772556A
Filing Date: Aug 30, 2012
Status: Patent Maintained As Amended; Feb 11, 2022
Publication Date: Mar 16, 2022
External Links: Slate, Register, Google Patents

Patent Summary

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Patent Oppositions

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	Opposition Status
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BALS & VOGEL PATENTANWALTE	Dec 5, 2019	-	ADMISSIBLE

Patent Citations (21) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
DESCRIPTION	US20060475534
DESCRIPTION	US6073577
DESCRIPTION	US7196295
INTERNATIONAL-SEARCH-REPORT	EP1303168
INTERNATIONAL-SEARCH-REPORT	EP2203028
INTERNATIONAL-SEARCH-REPORT	US2011092072
INTERNATIONAL-SEARCH-REPORT	US3752956
OPPOSITION	DE69807918T
OPPOSITION	EP1303168
OPPOSITION	EP2203028
OPPOSITION	JP2010065662
OPPOSITION	JPH11111823
OPPOSITION	US2005109767
OPPOSITION	US2009059461
OPPOSITION	US2011092072
OPPOSITION	US3752956
OPPOSITION	US5714739
OPPOSITION	US6392205
OPPOSITION	WO2011107324
OPPOSITION	WO2013033336
OPPOSITION	WO2013033350

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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Feb 17, 2022
Decision to maintain the European patent in amended form
OPPO
Feb 17, 2022
Decision to maintain the European patent in amended form
OPPO
Feb 11, 2022
Termination of the opposition proceedings with maintenance of patent
OPPO
Feb 8, 2022
(Electronic) Receipt
OPPO
Feb 8, 2022
Filing of the translation of the amended claims
OPPO
Feb 8, 2022
French translation of claims
OPPO
Feb 8, 2022
German translation of the claims
OPPO
Feb 8, 2022
Letter accompanying subsequently filed items
OPPO
Dec 6, 2021
Communication of bibliographic data
OPPO
Dec 6, 2021
Communication to opponent concerning maintenance
OPPO
Dec 6, 2021
Communication with request to file translations
OPPO
Nov 30, 2021
Maintenance of the patent with the documents specified in the final decision
OPPO
Oct 6, 2021
Letter regarding the opposition procedure (no time limit)
OPPO
Aug 24, 2021
Advice of delivery
OPPO
Aug 24, 2021
Advice of delivery
OPPO
Aug 19, 2021
Annex to the communication - opposition
OPPO
Aug 19, 2021
Decision of the Opposition Division and instruction
OPPO
Aug 19, 2021
Druckexemplar in opposition procedure
OPPO
Aug 19, 2021
Grounds for the decision (Annex) - opposition
OPPO
Aug 19, 2021
Interlocutory decision in opposition proceedings
OPPO
Aug 19, 2021
Interlocutory decision in opposition proceedings
OPPO
Aug 19, 2021
Means of redress
OPPO
Aug 19, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Aug 19, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Aug 19, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Aug 19, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Aug 19, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Aug 19, 2021
Scanned annex to a communication - opposition procedure
OPPO
Aug 19, 2021
Scanned annex to a communication - opposition procedure
OPPO
Aug 19, 2021
Transmittal of decision / summons - opposition
OPPO
Aug 19, 2021
Transmittal of decision / summons - opposition
OPPO
Aug 11, 2021
Communication of amended entries concerning the representative
OPPO
Aug 5, 2021
Letter accompanying subsequently filed items
OPPO
Aug 5, 2021
Submission concerning change of applicant's representative
OPPO
Jun 17, 2021
Brief communication - Opposition proceedings
OPPO
Jun 16, 2021
Information about the result of oral proceedings
OPPO
Jun 14, 2021
(Electronic) Receipt
OPPO
Jun 14, 2021
Letter accompanying subsequently filed items
OPPO
Jun 14, 2021
Written submission in preparation to/during oral proceedings
OPPO
Jun 8, 2021
Brief communication - Opposition proceedings
OPPO
Jun 2, 2021
(Electronic) Receipt
OPPO
Jun 2, 2021
Any annexes (other than citation) to an opposition letter
OPPO
Jun 2, 2021
Citation in opposition procedure
OPPO
Jun 2, 2021
Citation in opposition procedure - 016
OPPO
Jun 2, 2021
Citation in opposition procedure - 017
OPPO
Jun 2, 2021
Letter accompanying subsequently filed items
OPPO
Jun 2, 2021
Written submission in preparation to/during oral proceedings
OPPO
May 6, 2021
(Electronic) Receipt
OPPO
May 6, 2021
Letter accompanying subsequently filed items
OPPO
Apr 21, 2021
Brief communication - Opposition proceedings
OPPO
Apr 21, 2021
Brief communication - Opposition proceedings
OPPO
Apr 16, 2021
(Electronic) Receipt
OPPO
Apr 16, 2021
(Electronic) Receipt
OPPO
Apr 16, 2021
(Electronic) Receipt
OPPO
Apr 16, 2021
Any annexes (other than citation) to an opposition letter
OPPO
Apr 16, 2021
Any annexes (other than citation) to an opposition letter
OPPO
Apr 16, 2021
Auxiliary request during Opposition procedure
OPPO
Apr 16, 2021
Auxiliary request during Opposition procedure
OPPO
Apr 16, 2021
Auxiliary request during Opposition procedure
OPPO
Apr 16, 2021
Auxiliary request during Opposition procedure
OPPO
Apr 16, 2021
Auxiliary request during Opposition procedure - 01
OPPO
Apr 16, 2021
Auxiliary request during Opposition procedure - 02
OPPO
Apr 16, 2021
Auxiliary request during Opposition procedure - 03
OPPO
Apr 16, 2021
Auxiliary request during Opposition procedure - 04
OPPO
Apr 16, 2021
Letter accompanying subsequently filed items
OPPO
Apr 16, 2021
Letter accompanying subsequently filed items
OPPO
Apr 16, 2021
Letter accompanying subsequently filed items
OPPO
Apr 16, 2021
Main request during Opposition procedure
OPPO
Apr 16, 2021
Main request during Opposition procedure
OPPO
Apr 16, 2021
Written submission in preparation to/during oral proceedings
OPPO
Apr 16, 2021
Written submission in preparation to/during oral proceedings
OPPO
Apr 16, 2021
Written submission in preparation to/during oral proceedings
OPPO
Feb 4, 2021
Notification concerning the date of oral proceedings
OPPO
Feb 4, 2021
Notification concerning the date of oral proceedings
OPPO
Aug 17, 2020
Advice of delivery
OPPO
Aug 12, 2020
(Electronic) Receipt
OPPO
Aug 12, 2020
Advice of delivery
OPPO
Aug 12, 2020
Letter accompanying subsequently filed items
OPPO
Aug 7, 2020
Acknowledgement of a document
OPPO
Aug 7, 2020
Acknowledgement of a document
OPPO
Aug 7, 2020
Annex to the communication - opposition
OPPO
Aug 7, 2020
Information concerning oral proceedings
OPPO
Aug 7, 2020
Summons to attend oral proceedings
OPPO
Aug 7, 2020
Summons to attend oral proceedings
OPPO
Jul 30, 2020
Brief communication - Opposition proceedings
OPPO
Jul 29, 2020
Brief communication - Opposition proceedings
OPPO
Apr 21, 2020
(Electronic) Receipt
OPPO
Apr 21, 2020
Auxiliary request during Opposition procedure
OPPO
Apr 21, 2020
Auxiliary request during Opposition procedure - 01
OPPO
Apr 21, 2020
Letter accompanying subsequently filed items
OPPO
Apr 21, 2020
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Dec 19, 2019
Communication of a notice of opposition and request to file observations
OPPO
Dec 19, 2019
Notice of further oppositions to opponent(s)
OPPO
Dec 12, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Dec 10, 2019
Consolidated list of cited opposition documents
OPPO
Dec 5, 2019
(Electronic) Receipt
OPPO
Dec 5, 2019
Citation in opposition procedure - 001
OPPO
Dec 5, 2019
Citation in opposition procedure - 002
OPPO
Dec 5, 2019
Citation in opposition procedure - 003
OPPO
Dec 5, 2019
Citation in opposition procedure - 004
OPPO
Dec 5, 2019
Citation in opposition procedure - 004
OPPO
Dec 5, 2019
Citation in opposition procedure - 005
OPPO
Dec 5, 2019
Citation in opposition procedure - 005
OPPO
Dec 5, 2019
Citation in opposition procedure - 006
OPPO
Dec 5, 2019
Citation in opposition procedure - 007
OPPO
Dec 5, 2019
Citation in opposition procedure - 008
OPPO
Dec 5, 2019
Citation in opposition procedure - 009
OPPO
Dec 5, 2019
Citation in opposition procedure - 010
OPPO
Dec 5, 2019
Citation in opposition procedure - 011
OPPO
Dec 5, 2019
Citation in opposition procedure - 012
OPPO
Dec 5, 2019
Citation in opposition procedure - 013
OPPO
Dec 5, 2019
Citation in opposition procedure - 014
OPPO
Dec 5, 2019
Citation in opposition procedure - 015
OPPO
Dec 5, 2019
Citation in opposition procedure - 016
OPPO
Dec 5, 2019
Notice of opposition
OPPO
Dec 5, 2019
Notice of opposition
OPPO
Dec 5, 2019
Priority document
OPPO
Dec 5, 2019
Priority document
OPPO
Dec 5, 2019
Published international application - A1
OPPO
Mar 18, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Feb 7, 2019
Decision to grant a European patent
Search/Exam
Jan 22, 2019
(Electronic) Receipt
Search/Exam
Jan 22, 2019
Filing of the translations of the claims
Search/Exam
Jan 22, 2019
French translation of claims
Search/Exam
Jan 22, 2019
German translation of the claims
Search/Exam
Jan 22, 2019
Letter accompanying subsequently filed items
Search/Exam
Nov 13, 2018
Bibliographic data of the European patent application
Search/Exam
Nov 13, 2018
Communication about intention to grant a European patent
Search/Exam
Nov 13, 2018
Intention to grant (signatures)
Search/Exam
Nov 13, 2018
Text intended for grant (clean copy)
Search/Exam
Nov 13, 2018
Text intended for grant (version for approval)
Search/Exam
Feb 26, 2018
(Electronic) Receipt
Search/Exam
Feb 26, 2018
Amended claims with annotations
Search/Exam
Feb 26, 2018
Amended description with annotations
Search/Exam
Feb 26, 2018
Claims
Search/Exam
Feb 26, 2018
Description
Search/Exam
Feb 26, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 26, 2018
Reply to communication from the Examining Division
Search/Exam
Oct 27, 2017
Annex to the communication
Search/Exam
Oct 27, 2017
Communication from the Examining Division
Search/Exam
Oct 18, 2017
Examination started
Search/Exam
Jul 26, 2017
Notification regarding date of start of examination with possibility to withdraw
Search/Exam
Nov 10, 2014
(Electronic) Receipt
Search/Exam
Nov 10, 2014
Amended claims filed after receipt of (European) search report
Search/Exam
Nov 10, 2014
Amended claims with annotations
Search/Exam
Nov 10, 2014
Amended description filed after receipt of (European) search report
Search/Exam
Nov 10, 2014
Amended description with annotations
Search/Exam
Nov 10, 2014
Amendments received before examination
Search/Exam
Nov 10, 2014
Letter accompanying subsequently filed items
Search/Exam
Jun 12, 2014
Notification on forthcoming publication of bibliographic data
Search/Exam
May 2, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Search/Exam
Apr 29, 2014
Communication to designated inventor
Search/Exam
Apr 29, 2014
Communication to designated inventor
Search/Exam
Mar 28, 2014
(Electronic) Receipt
Search/Exam
Mar 28, 2014
Annex
Search/Exam
Mar 28, 2014
Copy of the international preliminary report on patentability
Search/Exam
Mar 28, 2014
Matter concerning the application
Search/Exam
Mar 28, 2014
Request for entry into the European phase
Search/Exam
Mar 4, 2014
Copy of the international preliminary report on patentability
Search/Exam
Jan 10, 2014
Information on entry into European phase
Search/Exam
Mar 27, 2013
Priority document (electronically transmitted)
Search/Exam
Mar 27, 2013
Priority document (electronically transmitted)
Search/Exam
Mar 7, 2013
Copy of the international search report
Search/Exam
Mar 7, 2013
Published international application - A1
Search/Exam
Dec 5, 2012
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Dec 5, 2012
Written opinion of the ISA, cover sheet
PCTISA
Dec 5, 2012
Written opinion of the ISA, supplemental box
PCTISA
Sep 20, 2012
Abstract
PCTISA
Sep 20, 2012
Claims
PCTISA
Sep 20, 2012
Description
PCTISA
Sep 20, 2012
Drawings
PCTISA