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Centrifugal Separator - EP1993702

The patent EP1993702 was granted to Alfa Laval Corporate on Nov 2, 2022. The application was originally filed on Jan 12, 2007 under application number EP07701158A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP1993702

ALFA LAVAL CORPORATE

Application Number: EP07701158A
Filing Date: Jan 12, 2007
Status: Patent Maintained As Amended; Sep 30, 2022
Publication Date: Nov 2, 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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REINZ DICHTUNGS	Dec 21, 2018	PFENNING	WITHDRAWN

Patent Citations (30) New

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

Citation Phase	Publication Number
DESCRIPTION	EP1745833
INTERNATIONAL-SEARCH-REPORT	SE454954
INTERNATIONAL-SEARCH-REPORT	SE505471
INTERNATIONAL-SEARCH-REPORT	US2004040442
INTERNATIONAL-SEARCH-REPORT	US6821319
OPPOSITION	DE224425
OPPOSITION	EP0340087
OPPOSITION	EP0553022
OPPOSITION	EP1745833
OPPOSITION	FR2267153
OPPOSITION	FR2305237
OPPOSITION	FR2317967
OPPOSITION	FR2378555
OPPOSITION	FR2666031
OPPOSITION	FR2714850
OPPOSITION	GB186631
OPPOSITION	JP2003080114
OPPOSITION	JPH11141802
OPPOSITION	SE454954
OPPOSITION	SE505471
OPPOSITION	US1006622
OPPOSITION	US2004040442
OPPOSITION	US2031734
OPPOSITION	US3234716
OPPOSITION	US5637217
OPPOSITION	US5851396
OPPOSITION	US6821319
OPPOSITION	WO2004024297
OPPOSITION	WO2005032723
SEARCH	EP1745833

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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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Oct 7, 2022
Decision to maintain the European patent in amended form
OPPO
Oct 3, 2022
Termination of the opposition proceedings with maintenance of patent
OPPO
Sep 21, 2022
(Electronic) Receipt
OPPO
Sep 21, 2022
Filing of the translation of the amended claims
OPPO
Sep 21, 2022
French translation of claims
OPPO
Sep 21, 2022
German translation of the claims
OPPO
Sep 21, 2022
New French translation of the claims
OPPO
Sep 21, 2022
New German translation of the claims
OPPO
Jul 27, 2022
Communication of bibliographic data
OPPO
Jul 27, 2022
Communication with request to file translations
OPPO
Jul 21, 2022
Maintenance of the patent with the documents specified in the final decision
OPPO
Apr 11, 2022
Decision of the Opposition Division and instruction
OPPO
Apr 11, 2022
Druckexemplar in opposition procedure
OPPO
Apr 11, 2022
Grounds for the decision (Annex) - opposition
OPPO
Apr 11, 2022
Interlocutory decision in opposition proceedings
OPPO
Apr 11, 2022
Means of redress
OPPO
Apr 11, 2022
Transmittal of decision / summons - opposition
OPPO
Oct 2, 2020
Notification concerning the date of oral proceedings
OPPO
Oct 1, 2020
Advice of delivery
OPPO
Sep 29, 2020
(Electronic) Receipt
OPPO
Sep 29, 2020
Letter accompanying subsequently filed items
OPPO
Sep 21, 2020
Advice of delivery
OPPO
Sep 14, 2020
(Electronic) Receipt
OPPO
Sep 14, 2020
Auxiliary request during Opposition procedure
OPPO
Sep 14, 2020
Auxiliary request during Opposition procedure
OPPO
Sep 14, 2020
Auxiliary request during Opposition procedure
OPPO
Sep 14, 2020
Auxiliary request during Opposition procedure
OPPO
Sep 14, 2020
Auxiliary request during Opposition procedure
OPPO
Sep 14, 2020
Auxiliary request during Opposition procedure - 01
OPPO
Sep 14, 2020
Letter accompanying subsequently filed items
OPPO
Sep 14, 2020
Letter regarding the opposition procedure (no time limit)
OPPO
Sep 14, 2020
Main request during Opposition procedure
OPPO
Sep 14, 2020
Main request during Opposition procedure
OPPO
Sep 14, 2020
Main request during Opposition procedure
OPPO
Sep 7, 2020
Notification concerning the date of oral proceedings
OPPO
Sep 3, 2020
Notification concerning the date of oral proceedings
OPPO
Sep 2, 2020
Annex to the communication - opposition
OPPO
Aug 27, 2020
Annex to the communication - opposition
OPPO
Aug 19, 2020
(Electronic) Receipt
OPPO
Aug 19, 2020
Letter accompanying subsequently filed items
OPPO
Aug 19, 2020
Oral proceedings: reply to date proposed
OPPO
Jul 21, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 1, 2020
(Electronic) Receipt
OPPO
Jul 1, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 1, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 1, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 1, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 1, 2020
Auxiliary request during Opposition procedure - 01
OPPO
Jul 1, 2020
Auxiliary request during Opposition procedure - 02
OPPO
Jul 1, 2020
Auxiliary request during Opposition procedure - 03
OPPO
Jul 1, 2020
Auxiliary request during Opposition procedure - 04
OPPO
Jul 1, 2020
Letter accompanying subsequently filed items
OPPO
Jul 1, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jun 22, 2020
Brief communication - Opposition proceedings
OPPO
Jun 22, 2020
Brief communication - Opposition proceedings
OPPO
Jun 17, 2020
Cover sheet for fax transmission
OPPO
Jun 17, 2020
Withdrawal of an opposition
OPPO
Jun 16, 2020
Withdrawal of an opposition
OPPO
Jan 13, 2020
Advice of delivery
OPPO
Dec 20, 2019
Advice of delivery
OPPO
Dec 17, 2019
Acknowledgement of a document
OPPO
Dec 17, 2019
Acknowledgement of a document
OPPO
Dec 17, 2019
Annex to the communication - opposition
OPPO
Dec 17, 2019
Information concerning oral proceedings
OPPO
Dec 17, 2019
Summons to attend oral proceedings
OPPO
Dec 17, 2019
Summons to attend oral proceedings
OPPO
Jun 4, 2019
Brief communication - Opposition proceedings
OPPO
May 24, 2019
(Electronic) Receipt
OPPO
May 24, 2019
Letter accompanying subsequently filed items
OPPO
May 24, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Jan 15, 2019
Communication of a notice of opposition and request to file observations
OPPO
Jan 15, 2019
Notice of further oppositions to opponent(s)
OPPO
Jan 7, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Dec 21, 2018
(Electronic) Receipt
OPPO
Dec 21, 2018
Notice of opposition
OPPO
Dec 21, 2018
Notice of opposition
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Dec 21, 2018
Patent document cited during the opposition procedure
OPPO
Apr 10, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Mar 1, 2018
Decision to grant a European patent
Search/Exam
Feb 15, 2018
(Electronic) Receipt
Search/Exam
Feb 15, 2018
French translation of claims
Search/Exam
Feb 15, 2018
German translation of the claims
Search/Exam
Feb 15, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 15, 2018
New French translation of the claims
Search/Exam
Feb 15, 2018
New German translation of the claims
Search/Exam
Dec 14, 2017
Communication concerning the filing of a power of attorney
Search/Exam
Dec 14, 2017
Communication of amended entries concerning the representative
Search/Exam
Dec 11, 2017
(Electronic) Receipt
Search/Exam
Dec 11, 2017
Authorisation
Search/Exam
Dec 11, 2017
Letter accompanying subsequently filed items
Search/Exam
Dec 5, 2017
Communication of amended entries concerning the representative
Search/Exam
Dec 1, 2017
Bibliographic data of the European patent application
Search/Exam
Dec 1, 2017
Communication about intention to grant a European patent
Search/Exam
Dec 1, 2017
Intention to grant (signatures)
Search/Exam
Dec 1, 2017
Text intended for grant
Search/Exam
Nov 30, 2017
Submission concerning change of applicant's representative
Search/Exam
Nov 23, 2017
(Electronic) Receipt
Search/Exam
Nov 23, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 23, 2017
Matter concerning the application
Search/Exam
Nov 15, 2017
Bibliographic data of the European patent application
Search/Exam
Nov 15, 2017
Communication about intention to grant a European patent
Search/Exam
Nov 15, 2017
Intention to grant (signatures)
Search/Exam
Nov 15, 2017
Text intended for grant
Search/Exam
Sep 29, 2017
Examination started
Search/Exam
Jun 16, 2017
Notification regarding date of start of examination with possibility to withdraw
Search/Exam
Apr 25, 2012
(Electronic) Receipt
Search/Exam
Apr 25, 2012
Amended claims filed after receipt of (European) search report
Search/Exam
Apr 25, 2012
Amended claims filed after receipt of (European) search report
Search/Exam
Apr 25, 2012
Amended description filed after receipt of (European) search report
Search/Exam
Apr 25, 2012
Amendments received before examination
Search/Exam
Apr 25, 2012
Letter accompanying subsequently filed items
Search/Exam
Nov 2, 2011
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Search/Exam
Oct 13, 2011
Communication regarding the transmission of the European search report
Search/Exam
Oct 13, 2011
European search opinion
Search/Exam
Oct 13, 2011
Supplementary European search report
Search/Exam
May 27, 2011
CDS Clean up - amended data concerning the representative for the applicant
Search/Exam
May 26, 2011
Submission concerning representation
Search/Exam
Oct 31, 2008
Annex
Search/Exam
Oct 31, 2008
Letter concerning the inventor
Search/Exam
Oct 29, 2008
Notification on forthcoming publication of bibliographic data
Search/Exam
Oct 28, 2008
Letter accompanying subsequently filed items
Search/Exam
Oct 28, 2008
Matter concerning the application
Search/Exam
Oct 28, 2008
Notification of the recording of a change
Search/Exam
Oct 15, 2008
Communication regarding possible amendment of claims/payment of claims fees
Search/Exam
Sep 11, 2008
(Electronic) Receipt
Search/Exam
Sep 11, 2008
Amended claims filed after receipt of (European) search report
Search/Exam
Sep 11, 2008
Annex
Search/Exam
Sep 11, 2008
Request for entry into the European phase
Search/Exam
Sep 2, 2008
Copy of the international preliminary report on patentability
Search/Exam
Jun 27, 2008
Information on entry into European phase
Search/Exam
Nov 14, 2007
Notification of the recording of a change
Search/Exam
Sep 12, 2007
Priority document (electronically transmitted)
Search/Exam
Aug 23, 2007
Copy of the international search report
Search/Exam
Aug 23, 2007
Published international application - A1
Search/Exam