Method For Forming A Composite Layer

Patent No. EP3627547 (titled "Method For Forming A Composite Layer") was filed by Infineon Austria on Apr 12, 2018. The application was issued on Aug 6, 2025.

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 20, 2025
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 10, 2025
Decision to grant a European patent
Jun 27, 2025
(Electronic) Receipt
Jun 27, 2025
Filing of the translations of the claims
Jun 27, 2025
French translation of claims
Jun 27, 2025
German translation of the claims
Jun 27, 2025
Letter accompanying subsequently filed items
Apr 23, 2025
Annex to the communication about intention to grant a European patent
Apr 23, 2025
Bibliographic data of the European patent application
Apr 23, 2025
Communication about intention to grant a European patent
Apr 23, 2025
Intention to grant (signatures)
Apr 23, 2025
Text intended for grant (clean copy)
Apr 23, 2025
Text intended for grant (version for approval)
Mar 13, 2024
(Electronic) Receipt
Mar 13, 2024
Amended claims with annotations
Mar 13, 2024
Amended claims with annotations
Mar 13, 2024
Amended description with annotations
Mar 13, 2024
Amended description with annotations
Mar 13, 2024
Claims
Mar 13, 2024
Claims
Mar 13, 2024
Description
Mar 13, 2024
Description
Mar 13, 2024
Letter accompanying subsequently filed items
Mar 13, 2024
Reply to communication from the Examining Division
Nov 29, 2023
Annex to the communication
Nov 29, 2023
Communication from the Examining Division
Nov 24, 2023
Examination started
Aug 31, 2023
Response to enquiry for communication from the Examining Division
Aug 17, 2023
(Electronic) Receipt
Aug 17, 2023
Enquiry as to the processing of the file
Aug 17, 2023
Letter accompanying subsequently filed items
May 3, 2021
(Electronic) Receipt
May 3, 2021
Amended claims filed after receipt of (European) search report
May 3, 2021
Amended claims with annotations
May 3, 2021
Amended description filed after receipt of (European) search report
May 3, 2021
Amended description with annotations
May 3, 2021
Amendments received before examination
May 3, 2021
Letter accompanying subsequently filed items
Feb 15, 2021
Communication of amended entries concerning the representative
Feb 5, 2021
Submission concerning change of applicant's representative
Nov 9, 2020
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Oct 14, 2020
Refund of fees
Oct 5, 2020
Communication regarding the transmission of the European search report
Oct 5, 2020
Document annexed to the Extended European Search Report
Oct 5, 2020
European search opinion
Oct 5, 2020
European search report
Oct 5, 2020
Information on Search Strategy
Apr 28, 2020
(Electronic) Receipt
Apr 28, 2020
Letter accompanying subsequently filed items
Apr 28, 2020
Reply to the invitation to clarify the claims/the subject matter of the application
Feb 28, 2020
Annex to the communication
Feb 28, 2020
Invitation to indicate the subject-matter to be searched
Feb 26, 2020
Notification of forthcoming publication
Feb 14, 2020
Search started
Jan 8, 2020
Communication to designated inventor
Jan 8, 2020
Communication to designated inventor
Jan 8, 2020
Communication to designated inventor
Jan 8, 2020
Communication to designated inventor
Jan 8, 2020
Communication to designated inventor
Nov 6, 2019
(Electronic) Receipt
Nov 6, 2019
Designation of inventor
Nov 6, 2019
Letter accompanying subsequently filed items
Nov 5, 2019
Abstract
Nov 5, 2019
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Nov 5, 2019
Claims
Nov 5, 2019
Description
Nov 5, 2019
Drawings
Nov 5, 2019
Request for grant of a European patent
Jun 12, 2018
Priority document (electronically transmitted)
Jun 12, 2018
Priority document (electronically transmitted)

EP3627547

INFINEON AUSTRIA

Application Number: EP19207250A
Filing Date: Apr 12, 2018
Status: Granted And Under Opposition; Jul 4, 2025
Publication Date: Aug 6, 2025
External Links: Slate, Register , Google Patents

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Method For Forming A Composite Layer

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Dossier Documents

EP3627547