Expression Vector Production And High-Throughput Cell Screening

Patent No. EP3047022 (titled "Expression Vector Production And High-Throughput Cell Screening") was filed by Kymab on Sep 18, 2014. The application was issued on Dec 27, 2023.

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
REGENERON PHARMACEUTICALS	Apr 6, 2021	GRUND

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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Nov 30, 2023
Decision to maintain the European patent in amended form
Nov 30, 2023
Decision to maintain the European patent in amended form
Nov 20, 2023
(Electronic) Receipt
Nov 20, 2023
Filing of the translation of the amended claims
Nov 20, 2023
French translation of claims
Nov 20, 2023
German translation of the claims
Nov 20, 2023
Letter accompanying subsequently filed items
Sep 29, 2023
Communication to opponent concerning maintenance
Sep 29, 2023
Communication with request to file translations
Sep 25, 2023
Maintenance of the patent with the documents specified in the final decision
Jun 5, 2023
Advice of delivery
Jun 2, 2023
Advice of delivery
Jun 2, 2023
Annex to the communication - opposition
Jun 2, 2023
Decision of the Opposition Division and instruction
Jun 2, 2023
Druckexemplar in opposition procedure
Jun 2, 2023
Grounds for the decision (Annex) - opposition
Jun 2, 2023
Interlocutory decision in opposition proceedings
Jun 2, 2023
Interlocutory decision in opposition proceedings
Jun 2, 2023
Means of redress
Jun 2, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 2, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 2, 2023
Provision of a copy of the minutes - opposition procedure
Jun 2, 2023
Provision of a copy of the minutes - opposition procedure
Jun 2, 2023
Scanned annex to a communication - opposition procedure
Jun 2, 2023
Transmittal of decision / summons - opposition
Jun 2, 2023
Transmittal of decision / summons - opposition
May 8, 2023
Information about the result of oral proceedings
Mar 15, 2023
Brief communication - Opposition proceedings
Mar 15, 2023
Brief communication - Opposition proceedings
Mar 8, 2023
(Electronic) Receipt
Mar 8, 2023
(Electronic) Receipt
Mar 8, 2023
(Electronic) Receipt
Mar 8, 2023
Auxiliary request during Opposition procedure
Mar 8, 2023
Auxiliary request during Opposition procedure
Mar 8, 2023
Auxiliary request during Opposition procedure
Mar 8, 2023
Auxiliary request during Opposition procedure
Mar 8, 2023
Auxiliary request during Opposition procedure - 01
Mar 8, 2023
Auxiliary request during Opposition procedure - 02
Mar 8, 2023
Auxiliary request during Opposition procedure - 03
Mar 8, 2023
Auxiliary request during Opposition procedure - 04
Mar 8, 2023
Citation in opposition procedure - 010
Mar 8, 2023
Consolidated list of cited opposition documents
Mar 8, 2023
Letter accompanying subsequently filed items
Mar 8, 2023
Letter accompanying subsequently filed items
Mar 8, 2023
Letter accompanying subsequently filed items
Mar 8, 2023
Main request during Opposition procedure
Mar 8, 2023
Written submission in preparation to/during oral proceedings
Mar 8, 2023
Written submission in preparation to/during oral proceedings
Mar 7, 2023
(Electronic) Receipt
Mar 7, 2023
Letter accompanying subsequently filed items
Feb 23, 2023
Brief communication - Opposition proceedings
Feb 20, 2023
(Electronic) Receipt
Feb 20, 2023
Letter accompanying subsequently filed items
Feb 20, 2023
Written submission in preparation to/during oral proceedings
Nov 29, 2022
Notification concerning the date of oral proceedings
Nov 29, 2022
Notification concerning the date of oral proceedings
Oct 10, 2022
Advice of delivery
Oct 7, 2022
Advice of delivery
Oct 7, 2022
Annex to the communication - opposition
Oct 7, 2022
Information concerning oral proceedings
Oct 7, 2022
Scanned annex to a communication - opposition procedure
Oct 7, 2022
Summons to attend oral proceedings
Oct 7, 2022
Summons to attend oral proceedings
Oct 7, 2022
Transmittal of decision / summons - opposition
Oct 7, 2022
Transmittal of decision / summons - opposition
Jun 23, 2022
Brief communication - Opposition proceedings
Jun 23, 2022
Communication of amended entries
Jun 10, 2022
Annexes in respect of a client data request
Jun 10, 2022
Annexes in respect of a client data request
Jun 10, 2022
Annexes in respect of a client data request
Jun 10, 2022
Annexes in respect of a client data request
Jun 10, 2022
Letter accompanying subsequently filed items
Jun 10, 2022
Request concerning representative opponent
Sep 7, 2021
Brief communication - Opposition proceedings
Sep 2, 2021
(Electronic) Receipt
Sep 2, 2021
Citation in opposition procedure - 009
Sep 2, 2021
Letter accompanying subsequently filed items
Sep 2, 2021
Reply of the patent proprietor to the notice(s) of opposition
Apr 22, 2021
Communication of a notice of opposition and request to file observations
Apr 22, 2021
Notice of further oppositions to opponent(s)
Apr 9, 2021
Communication of a notice of opposition - first information to patent proprietor
Apr 6, 2021
(Electronic) Receipt
Apr 6, 2021
Citation in opposition procedure - 001
Apr 6, 2021
Citation in opposition procedure - 002
Apr 6, 2021
Citation in opposition procedure - 003
Apr 6, 2021
Citation in opposition procedure - 004
Apr 6, 2021
Citation in opposition procedure - 005
Apr 6, 2021
Citation in opposition procedure - 006
Apr 6, 2021
Citation in opposition procedure - 007
Apr 6, 2021
Citation in opposition procedure - 008
Apr 6, 2021
International publication (Pamphlet)
Apr 6, 2021
Notice of opposition
Apr 6, 2021
Notice of opposition
Apr 6, 2021
Patent document cited during the opposition procedure
Aug 26, 2020
Registration under Rule 23 EPC
Jul 20, 2020
Annex
Jul 20, 2020
Annex
Jul 20, 2020
Letter to the Legal Division
Jul 20, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 16, 2020
Deficiencies as to Rule 23 EPC
Jul 16, 2020
Rule 23 - Annex B
Jul 10, 2020
Communication concerning a request to change bibliographic data after the decision to grant/decision to maintain the patent in a
Jul 10, 2020
Communication concerning a request to change bibliographic data after the decision to grant/decision to maintain the patent in a
Jul 6, 2020
Communication of the registration of a transfer or change of name and/or address
Jul 3, 2020
Annex
Jul 3, 2020
Letter accompanying subsequently filed items
Jul 3, 2020
Letter to the Legal Division
Jul 2, 2020
(Electronic) Receipt
Jul 2, 2020
Letter accompanying subsequently filed items
Jul 2, 2020
Letter concerning the inventor
Jun 30, 2020
(Electronic) Receipt
Jun 30, 2020
Letter accompanying subsequently filed items
Jun 30, 2020
Submission concerning change of applicant's address
Jun 12, 2020
Decision to grant a European patent
May 29, 2020
(Electronic) Receipt
May 29, 2020
Filing of the translations of the claims
May 29, 2020
French translation of claims
May 29, 2020
German translation of the claims
May 29, 2020
Letter accompanying subsequently filed items
May 15, 2020
Bibliographic data of the European patent application
May 15, 2020
Communication about intention to grant a European patent
May 15, 2020
Intention to grant (signatures)
May 15, 2020
Text intended for grant (clean copy)
May 15, 2020
Text intended for grant (version for approval)
Nov 29, 2019
(Electronic) Receipt
Nov 29, 2019
Description
Nov 29, 2019
Letter accompanying subsequently filed items
Nov 29, 2019
Reply to communication from the Examining Division
Nov 27, 2019
Annex to the communication
Nov 27, 2019
Communication from the Examining Division
Sep 20, 2019
(Electronic) Receipt
Sep 20, 2019
Amended description with annotations
Sep 20, 2019
Description
Sep 20, 2019
Letter accompanying subsequently filed items
Sep 20, 2019
Reply to communication from the Examining Division
Sep 3, 2019
Annex to the communication
Sep 3, 2019
Communication from the Examining Division
May 28, 2019
(Electronic) Receipt
May 28, 2019
Amended claims with annotations
May 28, 2019
Claims
May 28, 2019
Letter accompanying subsequently filed items
May 28, 2019
Non-patent literature cited during the examination procedure
May 28, 2019
Non-patent literature cited during the examination procedure
May 28, 2019
Reply from applicant/patentee regarding third party observations
May 10, 2019
Acknowledgement of receipt of third party observations
May 10, 2019
Transmittal of third party observations to applicant
May 7, 2019
(Electronic) Receipt
May 7, 2019
Letter accompanying subsequently filed items
May 7, 2019
Observations by third parties
Apr 30, 2019
(Electronic) Receipt
Apr 30, 2019
Amended claims with annotations
Apr 30, 2019
Annex
Apr 30, 2019
Claims
Apr 30, 2019
Letter accompanying subsequently filed items
Apr 30, 2019
Reply to communication from the Examining Division
Feb 21, 2019
Grant of extension of time limit (examination procedure)
Feb 18, 2019
(Electronic) Receipt
Feb 18, 2019
Letter accompanying subsequently filed items
Feb 18, 2019
Request for extension of time limit to communication from the Examining Division
Nov 7, 2018
Annex to the communication
Nov 7, 2018
Communication from the Examining Division
Nov 6, 2018
Acknowledgement of receipt of third party observations
Nov 6, 2018
Transmittal of third party observations to applicant
Oct 29, 2018
(Electronic) Receipt
Oct 29, 2018
Letter accompanying subsequently filed items
Oct 29, 2018
Observations by third parties
Sep 25, 2018
(Electronic) Receipt
Sep 25, 2018
Amended claims with annotations
Sep 25, 2018
Claims
Sep 25, 2018
Letter accompanying subsequently filed items
Sep 25, 2018
Reply to communication from the Examining Division
May 24, 2018
Annex to the communication
May 24, 2018
Communication from the Examining Division
Mar 26, 2018
Acknowledgement of receipt of third party observations
Mar 26, 2018
Transmittal of third party observations to applicant
Mar 21, 2018
(Electronic) Receipt
Mar 21, 2018
Letter accompanying subsequently filed items
Mar 21, 2018
Non-patent literature filed by a third party
Mar 21, 2018
Observations by third parties
Mar 21, 2018
Patent document filed by a Third party
Feb 15, 2018
(Electronic) Receipt
Feb 15, 2018
Letter accompanying subsequently filed items
Feb 15, 2018
Non-patent literature cited during the examination procedure
Feb 15, 2018
Reply from applicant/patentee regarding third party observations
Nov 2, 2017
Annex to the communication
Nov 2, 2017
Communication from the Examining Division
Oct 25, 2017
Communication of amended entries concerning the representative
Oct 23, 2017
Acknowledgement of receipt of third party observations
Oct 23, 2017
Transmittal of third party observations to applicant
Oct 19, 2017
Submission concerning change of applicant's representative
Oct 17, 2017
(Electronic) Receipt
Oct 17, 2017
Letter accompanying subsequently filed items
Oct 17, 2017
Non-patent literature filed by a third party
Oct 17, 2017
Non-patent literature filed by a third party
Oct 17, 2017
Non-patent literature filed by a third party
Oct 17, 2017
Observations by third parties
Oct 9, 2017
(Electronic) Receipt
Oct 9, 2017
Amended claims with annotations
Oct 9, 2017
Amended claims with annotations
Oct 9, 2017
Amended description with annotations
Oct 9, 2017
Amended description with annotations
Oct 9, 2017
Claims
Oct 9, 2017
Claims
Oct 9, 2017
Description
Oct 9, 2017
Description
Oct 9, 2017
Letter accompanying subsequently filed items
Oct 9, 2017
Reply to communication from the Examining Division
Aug 23, 2017
Annex to the communication
Aug 23, 2017
Communication from the Examining Division
Jun 5, 2017
(Electronic) Receipt
Jun 5, 2017
Amended claims with annotations
Jun 5, 2017
Annex
Jun 5, 2017
Annex
Jun 5, 2017
Claims
Jun 5, 2017
Letter accompanying subsequently filed items
Jun 5, 2017
Reply to communication from the Examining Division
Apr 27, 2017
Submission concerning representation
Apr 6, 2017
Grant of extension of time limit (examination procedure)
Apr 3, 2017
(Electronic) Receipt
Apr 3, 2017
Letter accompanying subsequently filed items
Apr 3, 2017
Request for extension of time limit to communication from the Examining Division
Dec 5, 2016
Annex to the communication
Dec 5, 2016
Communication from the Examining Division
Nov 22, 2016
Acknowledgement of receipt of third party observations
Nov 22, 2016
Transmittal of third party observations to applicant
Nov 15, 2016
(Electronic) Receipt
Nov 15, 2016
Letter accompanying subsequently filed items
Nov 15, 2016
Non-patent literature filed by a third party
Nov 15, 2016
Non-patent literature filed by a third party
Nov 15, 2016
Non-patent literature filed by a third party
Nov 15, 2016
Observations by third parties
Nov 15, 2016
Observations by third parties
Nov 15, 2016
Patent document filed by a Third party
Nov 15, 2016
Patent document filed by a Third party
Nov 15, 2016
Patent document filed by a Third party
Nov 15, 2016
Patent document filed by a Third party
Jun 29, 2016
Notification on forthcoming publication of bibliographic data
Apr 26, 2016
Communication to designated inventor
Apr 26, 2016
Communication to designated inventor
Apr 26, 2016
Communication to designated inventor
Apr 26, 2016
Communication to designated inventor
Apr 26, 2016
Communication to designated inventor
Apr 26, 2016
Communication to designated inventor
Apr 18, 2016
(Electronic) Receipt
Apr 18, 2016
Amended claims filed after receipt of (European) search report
Apr 18, 2016
Amended description filed after receipt of (European) search report
Apr 18, 2016
Amendments received before examination
Apr 18, 2016
Converted Sequence Listing
Apr 18, 2016
Request for entry into the European phase
Apr 5, 2016
Copy of the international preliminary report on patentability
Apr 5, 2016
Reply to Written Opinion prepared by the EPO
Mar 21, 2016
Non-patent literature filed by a third party
Mar 21, 2016
Non-patent literature filed by a third party
Mar 21, 2016
Observations by third parties
Mar 21, 2016
Patent document filed by a Third party
Mar 21, 2016
Patent document filed by a Third party
Mar 21, 2016
Patent document filed by a Third party
Mar 21, 2016
Patent document filed by a Third party
Mar 21, 2016
Patent document filed by a Third party
Mar 21, 2016
Patent document filed by a Third party
Jan 29, 2016
Information on entry into European phase
Apr 14, 2015
Priority document (electronically transmitted)
Mar 26, 2015
Copy of the international search report
Mar 26, 2015
Published international application - A1
Feb 16, 2015
Written opinion of the ISA, boxes No. I to VIII
Feb 16, 2015
Written opinion of the ISA, cover sheet
Feb 16, 2015
Written opinion of the ISA, supplemental box
Nov 17, 2014
(Electronic) Receipt
Sep 26, 2014
Abstract
Sep 26, 2014
Claims
Sep 26, 2014
Description
Sep 26, 2014
Drawings

EP3047022

KYMAB

Application Number: EP14772197A
Filing Date: Sep 18, 2014
Status: Patent Maintained As Amended; Nov 24, 2023
Publication Date: Dec 27, 2023
External Links: Slate, Register , Google Patents

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Expression Vector Production And High-Throughput Cell Screening

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Dossier Documents

EP3047022