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The patent EP3166417 was granted to GEA Process Engineering on Sep 20, 2023. The application was filed on Jul 8, 2014 under application number EP14739663A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| KONINKLIJKE DOUWE EGBERTS | Dec 20, 2019 | WILSON GUNN | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1745702 |
| DESCRIPTION | EP1844661 |
| DESCRIPTION | GB1200700 |
| DESCRIPTION | US4983408 |
| DESCRIPTION | US5714183 |
| DESCRIPTION | US8603562 |
| INTERNATIONAL-SEARCH-REPORT | SU1597151 |
| INTERNATIONAL-SEARCH-REPORT | US2013177672 |
| INTERNATIONAL-SEARCH-REPORT | US4983408 |
| INTERNATIONAL-SEARCH-REPORT | WO2013019676 |
| OPPOSITION | EP1745702 |
| OPPOSITION | US228889 |
| OPPOSITION | US4983408 |
| OPPOSITION | WO2013019676 |
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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Aug 24, 2023
Aug 24, 2023
Aug 18, 2023
Aug 15, 2023
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Aug 15, 2023
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Aug 15, 2023
May 19, 2023
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May 10, 2023
Apr 26, 2023
Refund of fees
Appeal
Apr 21, 2023
Apr 21, 2023
Apr 17, 2023
(Electronic) Receipt
Appeal
Apr 17, 2023
Advice of delivery
Appeal
Apr 17, 2023
Apr 14, 2023
Apr 14, 2023
Apr 11, 2023
Apr 11, 2023
Apr 3, 2023
(Electronic) Receipt
Appeal
Apr 3, 2023
Apr 3, 2023
Withdrawal of an appeal
Appeal
Mar 28, 2023
Refund of fees
Appeal
Mar 23, 2023
Mar 16, 2023
(Electronic) Receipt
Appeal
Mar 16, 2023
Mar 16, 2023
Withdrawal of an appeal
Appeal
Mar 10, 2023
Mar 10, 2023
Feb 8, 2023
Feb 8, 2023
Feb 6, 2023
Feb 6, 2023
Jan 9, 2023
May 31, 2022
(Electronic) Receipt
Appeal
May 31, 2022
Advice of delivery
Appeal
May 31, 2022
May 31, 2022
May 30, 2022
May 30, 2022
May 24, 2022
May 4, 2022
Jan 21, 2022
Jan 21, 2022
Jan 14, 2022
(Electronic) Receipt
Appeal
Jan 14, 2022
(Electronic) Receipt
Appeal
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Jan 14, 2022
Reply to appeal
Appeal
Jan 14, 2022
Reply to appeal
Appeal
Oct 22, 2021
Sep 7, 2021
Sep 7, 2021
Aug 16, 2021
(Electronic) Receipt
Appeal
Aug 16, 2021
Aug 16, 2021
Aug 13, 2021
(Electronic) Receipt
Appeal
Aug 13, 2021
Aug 13, 2021
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Claims
Appeal
Aug 13, 2021
Aug 13, 2021
Aug 13, 2021
Jun 30, 2021
Jun 30, 2021
Jun 16, 2021
(Electronic) Receipt
Appeal
Jun 16, 2021
(Electronic) Receipt
Appeal
Jun 16, 2021
Jun 16, 2021
Jun 16, 2021
Notice of appeal
Appeal
Jun 16, 2021
Notice of appeal
Appeal
Apr 9, 2021
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Means of redress
OPPO
Apr 6, 2021
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Apr 8, 2019
Feb 28, 2019
Decision to grant a European patent
Search/Exam
Feb 15, 2019
(Electronic) Receipt
Search/Exam
Feb 15, 2019
Filing of the translations of the claims
Search/Exam
Feb 15, 2019
French translation of claims
Search/Exam
Feb 15, 2019
German translation of the claims
Search/Exam
Feb 15, 2019
Letter accompanying subsequently filed items
Search/Exam
Oct 30, 2018
Oct 30, 2018
Oct 30, 2018
Intention to grant (signatures)
Search/Exam
Oct 30, 2018
Text intended for grant (clean copy)
Search/Exam
Oct 30, 2018
Oct 12, 2018
Examination started
Search/Exam
May 8, 2018
Submission concerning representation
Search/Exam
Apr 20, 2017
Feb 23, 2017
Feb 14, 2017
Communication to designated inventor
Search/Exam
Feb 14, 2017
Communication to designated inventor
Search/Exam
Feb 14, 2017
Communication to designated inventor
Search/Exam
Feb 3, 2017
(Electronic) Receipt
Search/Exam
Feb 3, 2017
Feb 3, 2017
Request for entry into the European phase
Search/Exam
Jan 16, 2017
Nov 18, 2016
Information on entry into European phase
Search/Exam
Oct 18, 2016
Oct 18, 2016
Oct 18, 2016
Oct 18, 2016
Aug 29, 2016
Aug 29, 2016
Aug 29, 2016
Jul 7, 2016
Jun 30, 2016
May 31, 2016
Written opinion
PCT2
May 31, 2016
May 31, 2016
May 3, 2016
Notification of election of EPO
Search/Exam
Apr 22, 2016
Apr 8, 2016
Apr 1, 2016
Apr 1, 2016
PCT demand form
PCT2
Apr 1, 2016
Apr 1, 2016
Jan 14, 2016
Copy of the international search report
Search/Exam
Jan 14, 2016
Published international application - A1
Search/Exam
Mar 9, 2015
Mar 9, 2015
Mar 9, 2015
Jul 8, 2014
Abstract
PCTISA
Jul 8, 2014
Claims
PCTISA
Jul 8, 2014
Description
PCTISA