Energy Saving Greenhouse Screen

Patent No. EP3462839 (titled "Energy Saving Greenhouse Screen") was filed by Ludvig Svensson on May 30, 2017. The application was issued on Mar 15, 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
RIDDER CLIMATE SCREENS	Dec 11, 2020	ARNOLD & SIEDSMA

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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Feb 16, 2023
Decision to maintain the European patent in amended form
Feb 16, 2023
Decision to maintain the European patent in amended form
Feb 10, 2023
Termination of the opposition proceedings with maintenance of patent
Jan 31, 2023
(Electronic) Receipt
Jan 31, 2023
Filing of the translation of the amended claims
Jan 31, 2023
French translation of claims
Jan 31, 2023
German translation of the claims
Dec 9, 2022
Communication of bibliographic data
Dec 9, 2022
Communication to opponent concerning maintenance
Dec 9, 2022
Communication with request to file translations
Dec 7, 2022
Refund of fees
Dec 6, 2022
Maintenance of the patent with the documents specified in the final decision
Dec 6, 2022
Maintenance of the patent with the documents specified in the final decision
Dec 5, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Dec 5, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Nov 29, 2022
(Electronic) Receipt
Nov 29, 2022
Composition of the board (T)
Nov 29, 2022
Letter accompanying subsequently filed items
Nov 29, 2022
Withdrawal of an appeal
Nov 3, 2022
F3204 Communication of the file number to the parties
Nov 3, 2022
F3204 Communication of the file number to the parties
Oct 27, 2022
(Electronic) Receipt
Oct 27, 2022
Letter accompanying subsequently filed items
Oct 27, 2022
Notice of appeal
Aug 29, 2022
Annex to the communication - opposition
Aug 29, 2022
Decision of the Opposition Division and instruction
Aug 29, 2022
Druckexemplar in opposition procedure
Aug 29, 2022
Grounds for the decision (Annex) - opposition
Aug 29, 2022
Interlocutory decision in opposition proceedings
Aug 29, 2022
Interlocutory decision in opposition proceedings
Aug 29, 2022
Means of redress
Aug 29, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 29, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 29, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 29, 2022
Provision of a copy of the minutes - opposition procedure
Aug 29, 2022
Provision of a copy of the minutes - opposition procedure
Aug 29, 2022
Scanned annex to a communication - opposition procedure
Aug 29, 2022
Scanned annex to a communication - opposition procedure
Aug 29, 2022
Transmittal of decision / summons - opposition
Aug 29, 2022
Transmittal of decision / summons - opposition
Jun 1, 2022
Information about the result of oral proceedings
Mar 8, 2022
Brief communication - Opposition proceedings
Mar 8, 2022
Brief communication - Opposition proceedings
Feb 28, 2022
(Electronic) Receipt
Feb 28, 2022
(Electronic) Receipt
Feb 28, 2022
(Electronic) Receipt
Feb 28, 2022
Auxiliary request during Opposition procedure
Feb 28, 2022
Auxiliary request during Opposition procedure
Feb 28, 2022
Auxiliary request during Opposition procedure
Feb 28, 2022
Auxiliary request during Opposition procedure
Feb 28, 2022
Auxiliary request during Opposition procedure - 04
Feb 28, 2022
Auxiliary request during Opposition procedure - 05
Feb 28, 2022
Auxiliary request during Opposition procedure - 06
Feb 28, 2022
Auxiliary request during Opposition procedure - 07
Feb 28, 2022
Citation in opposition procedure - 004
Feb 28, 2022
Citation in opposition procedure - 005
Feb 28, 2022
Citation in opposition procedure - 006
Feb 28, 2022
Citation in opposition procedure - 009
Feb 28, 2022
Citation in opposition procedure - 010
Feb 28, 2022
Citation in opposition procedure - 011
Feb 28, 2022
Citation in opposition procedure - 011
Feb 28, 2022
Consolidated list of cited opposition documents
Feb 28, 2022
Letter accompanying subsequently filed items
Feb 28, 2022
Letter accompanying subsequently filed items
Feb 28, 2022
Letter regarding the opposition procedure (no time limit)
Feb 28, 2022
Letter regarding the opposition procedure (no time limit)
Feb 28, 2022
Written submission in preparation to/during oral proceedings
Jan 11, 2022
Brief communication - Opposition proceedings
Dec 27, 2021
(Electronic) Receipt
Dec 27, 2021
Request for interpreters during oral proceedings
Dec 27, 2021
Written submission in preparation to/during oral proceedings
Dec 7, 2021
Notification concerning the date of oral proceedings
Dec 7, 2021
Notification concerning the date of oral proceedings
Sep 15, 2021
(Electronic) Receipt
Sep 15, 2021
Advice of delivery
Sep 15, 2021
Letter accompanying subsequently filed items
Sep 14, 2021
(Electronic) Receipt
Sep 14, 2021
Advice of delivery
Sep 14, 2021
Annex to the communication - opposition
Sep 14, 2021
Letter accompanying subsequently filed items
Sep 14, 2021
Transmittal of decision / summons - opposition
Sep 14, 2021
Transmittal of decision / summons - opposition
Jun 14, 2021
Brief communication - Opposition proceedings
Jun 1, 2021
(Electronic) Receipt
Jun 1, 2021
Auxiliary request during Opposition procedure
Jun 1, 2021
Auxiliary request during Opposition procedure
Jun 1, 2021
Auxiliary request during Opposition procedure
Jun 1, 2021
Auxiliary request during Opposition procedure - 01
Jun 1, 2021
Auxiliary request during Opposition procedure - 02
Jun 1, 2021
Auxiliary request during Opposition procedure - 03
Jun 1, 2021
Letter accompanying subsequently filed items
Jun 1, 2021
Reply of the patent proprietor to the notice(s) of opposition
Feb 1, 2021
Communication of a notice of opposition and request to file observations
Jan 31, 2021
Notice of further oppositions to opponent(s)
Jan 21, 2021
Communication of a notice of opposition - first information to patent proprietor
Jan 15, 2021
Communication regarding the expiry of opposition period
Dec 11, 2020
(Electronic) Receipt
Dec 11, 2020
Citation in opposition procedure - 001
Dec 11, 2020
Citation in opposition procedure - 002
Dec 11, 2020
Citation in opposition procedure - 003
Dec 11, 2020
Citation in opposition procedure - 004
Dec 11, 2020
Citation in opposition procedure - 005
Dec 11, 2020
Citation in opposition procedure - 006
Dec 11, 2020
Citation in opposition procedure - 007
Dec 11, 2020
Citation in opposition procedure - 007
Dec 11, 2020
Citation in opposition procedure - 008
Dec 11, 2020
Notice of opposition
Dec 11, 2020
Notice of opposition
Mar 23, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 13, 2020
Decision to grant a European patent
Jan 29, 2020
(Electronic) Receipt
Jan 29, 2020
French translation of claims
Jan 29, 2020
German translation of the claims
Jan 29, 2020
Letter accompanying subsequently filed items
Oct 4, 2019
Bibliographic data of the European patent application
Oct 4, 2019
Communication about intention to grant a European patent
Oct 4, 2019
Intention to grant (signatures)
Oct 4, 2019
Text intended for grant (clean copy)
Oct 4, 2019
Text intended for grant (version for approval)
Sep 13, 2019
Examination started
Mar 13, 2019
Notification on forthcoming publication of bibliographic data
Jan 8, 2019
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jan 7, 2019
Communication to designated inventor
Jan 7, 2019
Communication to designated inventor
Dec 21, 2018
Copy of the international preliminary report on patentability
Dec 7, 2018
(Electronic) Receipt
Dec 7, 2018
Amended claims filed after receipt of (European) search report
Dec 7, 2018
Amended claims with annotations
Dec 7, 2018
Priority search results
Dec 7, 2018
Request for entry into the European phase
Nov 16, 2018
Notification of the recording of a change
Nov 16, 2018
Notification of the recording of a change
Nov 16, 2018
Notification of the recording of a change
Oct 12, 2018
Information on entry into European phase
Feb 21, 2018
Priority document (electronically transmitted)
Dec 7, 2017
Copy of the international search report
Dec 7, 2017
Published international application - A1
Aug 28, 2017
ISR: cited documents
Aug 25, 2017
Written opinion of the ISA, boxes No. I to VIII
Aug 25, 2017
Written opinion of the ISA, cover sheet
Aug 25, 2017
Written opinion of the ISA, supplemental box
Jun 13, 2017
Notification of receipt of Search copy
Jun 8, 2017
Notification of the international application number and of the international filing date
Jun 2, 2017
Electronic request for grant of an International application
Jun 2, 2017
Request form for international application (copy for ISA/EP)
May 30, 2017
(Electronic) Receipt
May 30, 2017
Abstract
May 30, 2017
Claims
May 30, 2017
Description
May 30, 2017
Document concerning fees and payments
May 30, 2017
Drawings

EP3462839

LUDVIG SVENSSON

Application Number: EP17726628A
Filing Date: May 30, 2017
Status: Patent Maintained As Amended; Feb 10, 2023
Publication Date: Mar 15, 2023
External Links: Slate, Register , Google Patents

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Energy Saving Greenhouse Screen

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Dossier Documents

EP3462839