Coating Composition Containing Methyl Cellulose, Method For Producing The Same, And Solid Preparation

PatentPatent Analysis

EP3216807

Application Number: EP17158252A
Filing Date: Feb 27, 2017
Status: Patent Maintained As Amended; Apr 15, 2022
Grant Date: May 18, 2022
External Links: Slate, Register, Google Patents
Similar Patents facing opposition: EP3533838B1
EP3967730B1
EP3023110B2

The patent EP3216807B2 was granted to Shin Etsu Chemical on May 18, 2022 following the initial filing on Feb 27, 2017 under the application number EP17158252A . The current legal status of the patent is Patent Maintained As Amended.

AI Generated Summary New

Patent Family

Patent Oppositions filed by Competitors

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	Opposition Status
Get instant alerts for new oppositions and patent status changes
DUPONT NUTRITION BIOSCIENCES APS	Mar 18, 2019	ADMISSIBLE

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

Date
Description

Get instant alerts for new documents

Apr 26, 2022
EP17158252: Decision to maintain the European patent in amended form
OPPO
Apr 26, 2022
EP17158252: Decision to maintain the European patent in amended form
OPPO
Apr 21, 2022
EP17158252: Termination of the opposition proceedings with maintenance of patent
OPPO
Apr 12, 2022
EP17158252: (Electronic) Receipt
OPPO
Apr 12, 2022
EP17158252: Filing of the translation of the amended claims
OPPO
Apr 12, 2022
EP17158252: French translation of claims
OPPO
Apr 12, 2022
EP17158252: German translation of the claims
OPPO
Apr 12, 2022
EP17158252: Letter accompanying subsequently filed items
OPPO
Jan 31, 2022
EP17158252: Communication of bibliographic data
OPPO
Jan 31, 2022
EP17158252: Communication to opponent concerning maintenance
OPPO
Jan 31, 2022
EP17158252: Communication with request to pay printing fees and file translations
OPPO
Jan 19, 2022
EP17158252: Maintenance of the patent with the documents specified in the final decision
OPPO
Nov 10, 2021
EP17158252: Document concerning representation
Search/Exam
Nov 10, 2021
EP17158252: Letter accompanying subsequently filed items
Search/Exam
Aug 19, 2021
EP17158252: (Electronic) Receipt
OPPO
Aug 19, 2021
EP17158252: Advice of delivery
OPPO
Aug 19, 2021
EP17158252: Letter accompanying subsequently filed items
OPPO
Aug 18, 2021
EP17158252: (Electronic) Receipt
OPPO
Aug 18, 2021
EP17158252: Advice of delivery
OPPO
Aug 18, 2021
EP17158252: Annex to the communication - opposition
OPPO
Aug 18, 2021
EP17158252: Decision of the Opposition Division and instruction
OPPO
Aug 18, 2021
EP17158252: Druckexemplar in opposition procedure
OPPO
Aug 18, 2021
EP17158252: Grounds for the decision (Annex) - opposition
OPPO
Aug 18, 2021
EP17158252: Interlocutory decision in opposition proceedings
OPPO
Aug 18, 2021
EP17158252: Interlocutory decision in opposition proceedings
OPPO
Aug 18, 2021
EP17158252: Letter accompanying subsequently filed items
OPPO
Aug 18, 2021
EP17158252: Means of redress
OPPO
Aug 18, 2021
EP17158252: Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Aug 18, 2021
EP17158252: Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Aug 18, 2021
EP17158252: Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Aug 18, 2021
EP17158252: Provision of a copy of the minutes - opposition procedure
OPPO
Aug 18, 2021
EP17158252: Provision of a copy of the minutes - opposition procedure
OPPO
Aug 18, 2021
EP17158252: Scanned annex to a communication - opposition procedure
OPPO
Aug 18, 2021
EP17158252: Transmittal of decision / summons - opposition
OPPO
Aug 18, 2021
EP17158252: Transmittal of decision / summons - opposition
OPPO
Jul 13, 2021
EP17158252: Information about the result of oral proceedings
OPPO
May 18, 2021
EP17158252: Brief communication - Opposition proceedings
OPPO
May 11, 2021
EP17158252: (Electronic) Receipt
OPPO
May 11, 2021
EP17158252: Letter accompanying subsequently filed items
OPPO
May 11, 2021
EP17158252: Written submission in preparation to/during oral proceedings
OPPO
May 10, 2021
EP17158252: (Electronic) Receipt
OPPO
May 10, 2021
EP17158252: (Electronic) Receipt
OPPO
May 10, 2021
EP17158252: Letter accompanying subsequently filed items
OPPO
May 10, 2021
EP17158252: Request for interpreters during oral proceedings
OPPO
Jan 19, 2021
EP17158252: (Electronic) Receipt
OPPO
Jan 19, 2021
EP17158252: Advice of delivery
OPPO
Jan 19, 2021
EP17158252: Communication about missing advice of delivery
OPPO
Jan 19, 2021
EP17158252: Letter accompanying subsequently filed items
OPPO
Dec 10, 2020
EP17158252: (Electronic) Receipt
OPPO
Dec 10, 2020
EP17158252: Advice of delivery
OPPO
Dec 10, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Dec 9, 2020
EP17158252: Annex to the communication - opposition
OPPO
Dec 9, 2020
EP17158252: Information concerning oral proceedings
OPPO
Dec 9, 2020
EP17158252: Summons to attend oral proceedings
OPPO
Dec 9, 2020
EP17158252: Summons to attend oral proceedings
OPPO
Dec 9, 2020
EP17158252: Transmittal of decision / summons - opposition
OPPO
Dec 9, 2020
EP17158252: Transmittal of decision / summons - opposition
OPPO
Nov 19, 2020
EP17158252: Brief communication - Opposition proceedings
OPPO
Nov 12, 2020
EP17158252: (Electronic) Receipt
OPPO
Nov 12, 2020
EP17158252: Citation in opposition procedure - 013
OPPO
Nov 12, 2020
EP17158252: Citation in opposition procedure - 014
OPPO
Nov 12, 2020
EP17158252: Consolidated list of cited opposition documents
OPPO
Nov 12, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Nov 12, 2020
EP17158252: Letter regarding the opposition procedure (no time limit)
OPPO
Oct 5, 2020
EP17158252: (Electronic) Receipt
OPPO
Oct 5, 2020
EP17158252: Advice of delivery
OPPO
Oct 2, 2020
EP17158252: (Electronic) Receipt
OPPO
Oct 2, 2020
EP17158252: Advice of delivery
OPPO
Sep 29, 2020
EP17158252: Brief communication - Opposition proceedings
OPPO
Sep 28, 2020
EP17158252: Notification concerning the date of oral proceedings
OPPO
Sep 28, 2020
EP17158252: Notification concerning the date of oral proceedings
OPPO
Sep 24, 2020
EP17158252: (Electronic) Receipt
OPPO
Sep 24, 2020
EP17158252: Citation in opposition procedure - 013
OPPO
Sep 24, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Sep 24, 2020
EP17158252: Written submission in preparation to/during oral proceedings
OPPO
Sep 23, 2020
EP17158252: Brief communication - Opposition proceedings
OPPO
Sep 22, 2020
EP17158252: Brief communication - Opposition proceedings
OPPO
Sep 17, 2020
EP17158252: (Electronic) Receipt
OPPO
Sep 17, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Sep 17, 2020
EP17158252: Oral proceedings: reply to date proposed
OPPO
Sep 16, 2020
EP17158252: (Electronic) Receipt
OPPO
Sep 16, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Sep 16, 2020
EP17158252: Oral proceedings: reply to date proposed
OPPO
Sep 8, 2020
EP17158252: Notification concerning the date of oral proceedings
OPPO
Sep 8, 2020
EP17158252: Notification concerning the date of oral proceedings
OPPO
Sep 4, 2020
EP17158252: Brief communication - Opposition proceedings
OPPO
Aug 26, 2020
EP17158252: (Electronic) Receipt
OPPO
Aug 26, 2020
EP17158252: Any annexes (other than citation) to an opposition letter
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 01
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 02
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 03
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 04
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 05
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 06
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 07
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 08
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 09
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 10
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 11
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 12
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 13
OPPO
Aug 26, 2020
EP17158252: Auxiliary request during Opposition procedure - 14
OPPO
Aug 26, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Aug 26, 2020
EP17158252: Main request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Main request during Opposition procedure
OPPO
Aug 26, 2020
EP17158252: Written submission in preparation to/during oral proceedings
OPPO
Aug 25, 2020
EP17158252: Communication about missing advice of delivery
OPPO
Aug 20, 2020
EP17158252: (Electronic) Receipt
OPPO
Aug 20, 2020
EP17158252: Advice of delivery
OPPO
Aug 20, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Aug 17, 2020
EP17158252: Brief communication - Opposition proceedings
OPPO
Aug 12, 2020
EP17158252: (Electronic) Receipt
OPPO
Aug 12, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Aug 12, 2020
EP17158252: Oral proceedings: reply to date proposed
OPPO
Aug 6, 2020
EP17158252: (Electronic) Receipt
OPPO
Aug 6, 2020
EP17158252: Advice of delivery
OPPO
Aug 6, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Jul 20, 2020
EP17158252: Acknowledgement of a document
OPPO
Jul 20, 2020
EP17158252: Acknowledgement of a document
OPPO
Jul 20, 2020
EP17158252: Annex to the communication - opposition
OPPO
Jul 20, 2020
EP17158252: Information concerning oral proceedings
OPPO
Jul 20, 2020
EP17158252: Summons to attend oral proceedings
OPPO
Jul 20, 2020
EP17158252: Summons to attend oral proceedings
OPPO
Jun 22, 2020
EP17158252: Notification concerning the date of oral proceedings
OPPO
Jun 22, 2020
EP17158252: Notification concerning the date of oral proceedings
OPPO
Jun 18, 2020
EP17158252: Brief communication - Opposition proceedings
OPPO
Jun 10, 2020
EP17158252: (Electronic) Receipt
OPPO
Jun 10, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Jun 10, 2020
EP17158252: Written submission in preparation to/during oral proceedings
OPPO
Jun 4, 2020
EP17158252: Communication of amended entries concerning the representative
OPPO
May 29, 2020
EP17158252: Submission concerning change of applicant's representative
OPPO
May 6, 2020
EP17158252: Brief communication - Opposition proceedings
OPPO
Apr 28, 2020
EP17158252: (Electronic) Receipt
OPPO
Apr 28, 2020
EP17158252: Any annexes (other than citation) to an opposition letter
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure - 01
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure - 02
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure - 03
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure - 04
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure - 05
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure - 06
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure - 07
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure - 08
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure - 09
OPPO
Apr 28, 2020
EP17158252: Auxiliary request during Opposition procedure - 10
OPPO
Apr 28, 2020
EP17158252: Citation in opposition procedure - 011
OPPO
Apr 28, 2020
EP17158252: Citation in opposition procedure - 012
OPPO
Apr 28, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Apr 28, 2020
EP17158252: Main request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Main request during Opposition procedure
OPPO
Apr 28, 2020
EP17158252: Written submission in preparation to/during oral proceedings
OPPO
Apr 21, 2020
EP17158252: Brief communication - Opposition proceedings
OPPO
Apr 15, 2020
EP17158252: (Electronic) Receipt
OPPO
Apr 15, 2020
EP17158252: Letter accompanying subsequently filed items
OPPO
Apr 15, 2020
EP17158252: Written submission in preparation to/during oral proceedings
OPPO
Nov 27, 2019
EP17158252: Advice of delivery
OPPO
Nov 26, 2019
EP17158252: (Electronic) Receipt
OPPO
Nov 26, 2019
EP17158252: Advice of delivery
OPPO
Nov 26, 2019
EP17158252: Letter accompanying subsequently filed items
OPPO
Nov 22, 2019
EP17158252: Acknowledgement of a document
OPPO
Nov 22, 2019
EP17158252: Acknowledgement of a document
OPPO
Nov 22, 2019
EP17158252: Annex to the communication - opposition
OPPO
Nov 22, 2019
EP17158252: Information concerning oral proceedings
OPPO
Nov 22, 2019
EP17158252: Summons to attend oral proceedings
OPPO
Nov 22, 2019
EP17158252: Summons to attend oral proceedings
OPPO
Oct 8, 2019
EP17158252: Brief communication - Opposition proceedings
OPPO
Oct 1, 2019
EP17158252: (Electronic) Receipt
OPPO
Oct 1, 2019
EP17158252: Citation in opposition procedure - 010
OPPO
Oct 1, 2019
EP17158252: Letter accompanying subsequently filed items
OPPO
Oct 1, 2019
EP17158252: Reply from the opponent to submission of proprietor
OPPO
Aug 16, 2019
EP17158252: Brief communication - Opposition proceedings
OPPO
Aug 9, 2019
EP17158252: (Electronic) Receipt
OPPO
Aug 9, 2019
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 9, 2019
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 9, 2019
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 9, 2019
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 9, 2019
EP17158252: Auxiliary request during Opposition procedure
OPPO
Aug 9, 2019
EP17158252: Auxiliary request during Opposition procedure - 01
OPPO
Aug 9, 2019
EP17158252: Auxiliary request during Opposition procedure - 02
OPPO
Aug 9, 2019
EP17158252: Auxiliary request during Opposition procedure - 03
OPPO
Aug 9, 2019
EP17158252: Auxiliary request during Opposition procedure - 04
OPPO
Aug 9, 2019
EP17158252: Auxiliary request during Opposition procedure - 05
OPPO
Aug 9, 2019
EP17158252: Citation in opposition procedure - 008
OPPO
Aug 9, 2019
EP17158252: Citation in opposition procedure - 009
OPPO
Aug 9, 2019
EP17158252: Letter accompanying subsequently filed items
OPPO
Aug 9, 2019
EP17158252: Main request during Opposition procedure
OPPO
Aug 9, 2019
EP17158252: Main request during Opposition procedure
OPPO
Aug 9, 2019
EP17158252: Reply of the patent proprietor to the notice(s) of opposition
OPPO
Jul 23, 2019
EP17158252: Brief communication - Opposition proceedings
OPPO
Jul 23, 2019
EP17158252: Communication of amended entries
OPPO
Jul 23, 2019
EP17158252: Communication of amended entries
OPPO
Jul 17, 2019
EP17158252: (Electronic) Receipt
OPPO
Jul 17, 2019
EP17158252: Letter accompanying subsequently filed items
OPPO
Jul 17, 2019
EP17158252: Request for change of opponent's representative
OPPO
Apr 1, 2019
EP17158252: Communication of a notice of opposition and request to file observations
OPPO
Apr 1, 2019
EP17158252: Notice of further oppositions to opponent(s)
OPPO
Mar 22, 2019
EP17158252: Communication of a notice of opposition - first information to patent proprietor
OPPO
Mar 18, 2019
EP17158252: (Electronic) Receipt
OPPO
Mar 18, 2019
EP17158252: Authorisation
OPPO
Mar 18, 2019
EP17158252: Citation in opposition procedure - 001
OPPO
Mar 18, 2019
EP17158252: Citation in opposition procedure - 002
OPPO
Mar 18, 2019
EP17158252: Citation in opposition procedure - 003
OPPO
Mar 18, 2019
EP17158252: Citation in opposition procedure - 004
OPPO
Mar 18, 2019
EP17158252: Citation in opposition procedure - 005
OPPO
Mar 18, 2019
EP17158252: Citation in opposition procedure - 006
OPPO
Mar 18, 2019
EP17158252: Citation in opposition procedure - 007
OPPO
Mar 18, 2019
EP17158252: Letter accompanying subsequently filed items
OPPO
Mar 18, 2019
EP17158252: Notice of opposition
OPPO
Mar 18, 2019
EP17158252: Notice of opposition
OPPO
Jul 2, 2018
EP17158252: Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
May 25, 2018
EP17158252: Decision to grant a European patent
Search/Exam
May 8, 2018
EP17158252: (Electronic) Receipt
Search/Exam
May 8, 2018
EP17158252: Filing of the translations of the claims
Search/Exam
May 8, 2018
EP17158252: French translation of claims
Search/Exam
May 8, 2018
EP17158252: German translation of the claims
Search/Exam
May 8, 2018
EP17158252: Letter accompanying subsequently filed items
Search/Exam
Jan 11, 2018
EP17158252: Bibliographic data of the European patent application
Search/Exam
Jan 11, 2018
EP17158252: Communication about intention to grant a European patent
Search/Exam
Jan 11, 2018
EP17158252: Intention to grant (signatures)
Search/Exam
Jan 11, 2018
EP17158252: Text intended for grant (clean copy)
Search/Exam
Jan 11, 2018
EP17158252: Text intended for grant (version for approval)
Search/Exam
Dec 8, 2017
EP17158252: Examination started
Search/Exam
Oct 9, 2017
EP17158252: (Electronic) Receipt
Search/Exam
Oct 9, 2017
EP17158252: Letter accompanying subsequently filed items
Search/Exam
Oct 9, 2017
EP17158252: Written request for examination
Search/Exam
Sep 18, 2017
EP17158252: Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Search/Exam
Aug 17, 2017
EP17158252: Notification of forthcoming publication
Search/Exam
Jun 21, 2017
EP17158252: Communication regarding the transmission of the European search report
Search/Exam
Jun 21, 2017
EP17158252: European search opinion
Search/Exam
Jun 21, 2017
EP17158252: European search report
Search/Exam
Jun 21, 2017
EP17158252: Information on Search Strategy
Search/Exam
Jun 2, 2017
EP17158252: Search started
Search/Exam
May 4, 2017
EP17158252: Confirmation of receipt of (electronically) transmitted priority document
Search/Exam
Apr 28, 2017
EP17158252: Priority document (electronically transmitted)
Search/Exam
Apr 21, 2017
EP17158252: Communication to designated inventor
Search/Exam
Apr 21, 2017
EP17158252: Communication to designated inventor
Search/Exam
Apr 21, 2017
EP17158252: Communication to designated inventor
Search/Exam
Feb 27, 2017
EP17158252: Abstract
Search/Exam
Feb 27, 2017
EP17158252: Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Search/Exam
Feb 27, 2017
EP17158252: Claims
Search/Exam
Feb 27, 2017
EP17158252: Description
Search/Exam
Feb 27, 2017
EP17158252: Designation of inventor
Search/Exam
Feb 27, 2017
EP17158252: Drawings
Search/Exam
Feb 27, 2017
EP17158252: Request for grant of a European patent
Search/Exam