IP Verse

Compact Conduit For Clean Room Applications, And Casing And Clamping Fixture For Said Conduit

Patent No. EP3912243 (titled "Compact Conduit For Clean Room Applications, And Casing And Clamping Fixture For Said Conduit") was filed by Igus on Jan 14, 2020. The application was issued on Mar 20, 2024.

Patent Summary

UPC Cases New

Latest UPC cases involving this patent.

Case Number	Filing Date	Plaintiff	Proceeding Type
UPC_CFI_845/2025	Sep 8, 2025	Igus	Generic
UPC_CFI_318/2025	Apr 3, 2025	Igus	Infringement

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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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Dec 23, 2025
Annexes in respect of a client data request
Dec 23, 2025
Annexes in respect of a client data request
Dec 23, 2025
Letter accompanying subsequently filed items
Dec 23, 2025
Submission concerning change of applicant's name
Jan 24, 2025
Communication regarding the expiry of opposition period
Apr 4, 2024
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 22, 2024
Decision to grant a European patent
Jan 12, 2024
Refund of fees
Dec 21, 2023
(Electronic) Receipt
Dec 21, 2023
Enquiry as to the processing of the file
Dec 21, 2023
Letter accompanying subsequently filed items
May 4, 2023
Refund of fees
Apr 24, 2023
(Electronic) Receipt
Apr 24, 2023
Letter accompanying subsequently filed items
Apr 24, 2023
Request for further processing
Apr 19, 2023
Application deemed to be withdrawn ( translations of claims/payment missing)
Mar 23, 2023
(Electronic) Receipt
Mar 23, 2023
English translation of the claims
Mar 23, 2023
Filing of the translations of the claims
Mar 23, 2023
French translation of claims
Nov 17, 2022
Annex to the communication about intention to grant a European patent
Nov 17, 2022
Bibliographic data of the European patent application
Nov 17, 2022
Communication about intention to grant a European patent
Nov 17, 2022
Intention to grant (signatures)
Nov 17, 2022
Text intended for grant (clean copy)
Nov 17, 2022
Text intended for grant (version for approval)
Sep 6, 2022
(Electronic) Receipt
Sep 6, 2022
Amended claims with annotations
Sep 6, 2022
Amended claims with annotations
Sep 6, 2022
Amended description with annotations
Sep 6, 2022
Claims
Sep 6, 2022
Description
Sep 6, 2022
Letter accompanying subsequently filed items
Sep 6, 2022
Reply to communication from the Examining Division
Jul 8, 2022
Annex to the communication
Jul 8, 2022
Communication from the Examining Division
Jul 5, 2022
Annex to the communication
Jul 5, 2022
Consultation by telephone/in person
Jul 5, 2022
Result of consultation by telephone/in person
Jun 29, 2022
Annex to a communication
Jun 29, 2022
Annex to the communication
Jun 29, 2022
Communication from the Examining Division
Jun 22, 2022
Examination started
Apr 28, 2022
(Electronic) Receipt
Apr 28, 2022
Amended claims with annotations
Apr 28, 2022
Claims
Apr 28, 2022
Letter accompanying subsequently filed items
Apr 28, 2022
Matter concerning the application
Mar 1, 2022
(Electronic) Receipt
Mar 1, 2022
Amended claims filed after receipt of (European) search report
Mar 1, 2022
Amended claims with annotations
Mar 1, 2022
Amended description filed after receipt of (European) search report
Mar 1, 2022
Amended description with annotations
Mar 1, 2022
Amendments received before examination
Mar 1, 2022
Letter accompanying subsequently filed items
Oct 27, 2021
Notification on forthcoming publication of bibliographic data
Aug 31, 2021
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Aug 13, 2021
(Electronic) Receipt
Aug 13, 2021
Amended description filed after receipt of (European) search report
Aug 13, 2021
Amended description with annotations
Aug 13, 2021
Priority search results
Aug 13, 2021
Priority search results
Aug 13, 2021
Request for entry into the European phase
Jul 19, 2021
Annexes to the international preliminary examination report
Jul 19, 2021
Copy of the international preliminary examination report
May 28, 2021
Information on entry into European phase
Apr 20, 2021
Annex to International preliminary examination report
Apr 20, 2021
International preliminary examination report
Apr 20, 2021
International preliminary examination report - free text sheet
Apr 20, 2021
International preliminary examination report - points I-VIII
Apr 20, 2021
Transmittal of International Preliminary Examination Report
Apr 1, 2021
(Electronic) Receipt
Mar 16, 2021
Grant of extension of time limit
Mar 10, 2021
(Electronic) Receipt
Jan 21, 2021
Written opinion
Jan 21, 2021
Written opinion - free text sheet
Jan 21, 2021
Written opinion - points I-VIII
Jan 12, 2021
(Electronic) Receipt
Dec 17, 2020
Notification of election of EPO
Dec 10, 2020
Non-unity - restrict claims/pay fees
Dec 10, 2020
Non-unity - restrict claims/pay fees - free text sheet
Nov 20, 2020
(Electronic) Receipt
Nov 20, 2020
Invitation to submit amendments (PCT)
Nov 20, 2020
Letter regarding PCTII procedure
Nov 20, 2020
Notification of receipt of demand
Nov 20, 2020
PCT(IPEA): Amended sheet - claims
Nov 20, 2020
PCT(IPEA): Amended sheet - claims
Nov 20, 2020
Reply to International Search Opinion
Nov 16, 2020
(Electronic) Receipt
Nov 16, 2020
PCT demand form
Nov 16, 2020
Payment of fees and costs
Aug 11, 2020
Priority document (electronically transmitted)
Aug 11, 2020
Priority document (electronically transmitted)
Jul 30, 2020
Notification of the recording of a change
Jul 23, 2020
Copy of the international search report
Jul 23, 2020
Copy of the international search report
Jul 23, 2020
Published international application - A1
Jul 1, 2020
ISR: cited documents
Jul 1, 2020
International Search Report - copy in English for the IB
Jul 1, 2020
Written opinion of the ISA, boxes No. I to VIII
Jul 1, 2020
Written opinion of the ISA, cover sheet
Jul 1, 2020
Written opinion of the ISA, supplemental box
Jun 29, 2020
Notification of decision concerning request for rectification
Jun 8, 2020
(Electronic) Receipt
Jun 8, 2020
Incoming letter related to ISA procedure
Jun 5, 2020
(Electronic) Receipt
Jun 5, 2020
Incoming letter related to ISA procedure
Jun 5, 2020
Rectified description sheet(s) produced by ISA/EP under Rule 91 PCT
Jun 5, 2020
Rectified description sheet(s) produced by ISA/EP under Rule 91 PCT
Jun 5, 2020
Request for correction of obvious error
May 8, 2020
Communication in Cases for Which No Other Form Is Applicable (copy for ISA/EP)
May 8, 2020
Partial International Search Report
May 8, 2020
Provisional opinion accompanying the partial search results
May 8, 2020
Request form for international application (copy for ISA/EP)
May 8, 2020
Submission concerning representation
May 8, 2020
Substitute sheet (Rule 26) - drawings for ISA/EP
Apr 21, 2020
Notification of receipt of Search copy
Mar 24, 2020
Claims
Mar 24, 2020
Communication in Cases for Which No Other Form Is Applicable (copy for ISA/EP)
Mar 24, 2020
Communication in Cases for Which No Other Form Is Applicable (copy for ISA/EP)
Mar 24, 2020
Description
Mar 24, 2020
Drawings
Mar 24, 2020
Incoming letter related to ISA procedure
Mar 24, 2020
Invitation to Correct Defects in the International Application (copy for ISA/EP)
Mar 24, 2020
Request form for international application (copy for ISA/EP)

EP3912243

IGUS

Application Number: EP20717249A
Filing Date: Jan 14, 2020
Status: No Opposition Filed Within Time Limit; Jan 24, 2025
Publication Date: Mar 20, 2024
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