Dosage Unit For A Sustained Release Insecticide Composition

Patent No. EP2257157 (titled "Dosage Unit For A Sustained Release Insecticide Composition") was filed by Sara Leede on Feb 13, 2009. The application was issued on Jun 24, 2020.

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
AECHTER	Oct 4, 2018	TER MEER STEINMEISTER & PARTNER

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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May 28, 2020
Decision to maintain the European patent in amended form
May 28, 2020
Decision to maintain the European patent in amended form
May 25, 2020
Termination of the opposition proceedings with maintenance of patent
May 14, 2020
(Electronic) Receipt
May 14, 2020
Filing of the translation of the amended claims
May 14, 2020
French translation of claims
May 14, 2020
German translation of the claims
Apr 14, 2020
Communication of bibliographic data
Apr 14, 2020
Communication to opponent concerning maintenance
Apr 14, 2020
Communication with request to file translations
Apr 8, 2020
Maintenance of the patent with the documents specified in the final decision
Mar 13, 2020
Refund of fees
Mar 11, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 11, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 5, 2020
F3345 Forwarding of submissions to parties
Mar 2, 2020
Composition of the board (T)
Feb 28, 2020
(Electronic) Receipt
Feb 28, 2020
Letter accompanying subsequently filed items
Feb 28, 2020
Withdrawal of an appeal
Jan 15, 2020
Refund of fees
Jan 9, 2020
F3204 Communication of the file number to the parties
Jan 9, 2020
F3204 Communication of the file number to the parties
Dec 30, 2019
(Electronic) Receipt
Dec 30, 2019
(Electronic) Receipt
Dec 30, 2019
Letter accompanying subsequently filed items
Dec 30, 2019
Letter accompanying subsequently filed items
Dec 30, 2019
Letter concerning fees and payments
Dec 30, 2019
Notice of appeal
Nov 19, 2019
Advice of delivery
Nov 19, 2019
Advice of delivery
Nov 5, 2019
Advice of delivery
Nov 5, 2019
Advice of delivery
Oct 30, 2019
Acknowledgement of a document
Oct 30, 2019
Acknowledgement of a document
Oct 30, 2019
Annex to the communication - opposition
Oct 30, 2019
Decision of the Opposition Division and instruction
Oct 30, 2019
Druckexemplar in opposition procedure
Oct 30, 2019
Grounds for the decision (Annex) - opposition
Oct 30, 2019
Interlocutory decision in opposition proceedings
Oct 30, 2019
Internal form - Opposition/addressees
Oct 30, 2019
Internal form - Opposition/addressees
Oct 30, 2019
Means of redress
Oct 30, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 30, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 30, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 30, 2019
Provision of a copy of the minutes - opposition procedure
Oct 30, 2019
Scanned annex to a communication - opposition procedure
Oct 9, 2019
Information about the result of oral proceedings
Aug 16, 2019
Brief communication - Opposition proceedings
Aug 13, 2019
Brief communication - Opposition proceedings
Aug 9, 2019
(Electronic) Receipt
Aug 9, 2019
Amended claims with annotations
Aug 9, 2019
Amended claims with annotations
Aug 9, 2019
Amended claims with annotations
Aug 9, 2019
Amended claims with annotations
Aug 9, 2019
Amended claims with annotations
Aug 9, 2019
Citation in opposition procedure - 015
Aug 9, 2019
Citation in opposition procedure - 015
Aug 9, 2019
Citation in opposition procedure - 016
Aug 9, 2019
Claims
Aug 9, 2019
Claims
Aug 9, 2019
Claims
Aug 9, 2019
Claims
Aug 9, 2019
Claims
Aug 9, 2019
Consolidated list of cited opposition documents
Aug 9, 2019
Letter accompanying subsequently filed items
Aug 9, 2019
Patent document cited during the opposition procedure
Aug 9, 2019
Written submission in preparation to/during oral proceedings
Aug 8, 2019
(Electronic) Receipt
Aug 8, 2019
Letter accompanying subsequently filed items
Aug 8, 2019
Request for interpreters during oral proceedings
Jul 4, 2019
Brief communication - Opposition proceedings
Jun 27, 2019
(Electronic) Receipt
Jun 27, 2019
Citation in opposition procedure - 014
Jun 27, 2019
Letter accompanying subsequently filed items
Jun 27, 2019
Written submission in preparation to/during oral proceedings
Apr 2, 2019
Advice of delivery
Mar 28, 2019
Advice of delivery
Mar 21, 2019
Advice of delivery
Mar 19, 2019
Advice of delivery
Mar 14, 2019
Acknowledgement of a document
Mar 14, 2019
Acknowledgement of a document
Mar 14, 2019
Annex to the communication - opposition
Mar 14, 2019
Information concerning oral proceedings
Mar 14, 2019
Summons to attend oral proceedings
Mar 14, 2019
Summons to attend oral proceedings
Feb 19, 2019
Brief communication - Opposition proceedings
Feb 14, 2019
(Electronic) Receipt
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Amended claims with annotations
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Claims
Feb 14, 2019
Letter accompanying subsequently filed items
Feb 14, 2019
Reply of the patent proprietor to the notice(s) of opposition
Oct 15, 2018
Communication of a notice of opposition and request to file observations
Oct 15, 2018
Notice of further oppositions to opponent(s)
Oct 11, 2018
Brief communication - Opposition proceedings
Oct 10, 2018
Communication of a notice of opposition - first information to patent proprietor
Oct 8, 2018
Letter regarding the opposition procedure (no time limit)
Oct 4, 2018
(Electronic) Receipt
Oct 4, 2018
Citation in opposition procedure - 001
Oct 4, 2018
Citation in opposition procedure - 002
Oct 4, 2018
Citation in opposition procedure - 002
Oct 4, 2018
Citation in opposition procedure - 003
Oct 4, 2018
Citation in opposition procedure - 004
Oct 4, 2018
Citation in opposition procedure - 005
Oct 4, 2018
Citation in opposition procedure - 006
Oct 4, 2018
Citation in opposition procedure - 007
Oct 4, 2018
Citation in opposition procedure - 008
Oct 4, 2018
Citation in opposition procedure - 009
Oct 4, 2018
Citation in opposition procedure - 010
Oct 4, 2018
Citation in opposition procedure - 011
Oct 4, 2018
Citation in opposition procedure - 012
Oct 4, 2018
Citation in opposition procedure - 013
Oct 4, 2018
Citation in opposition procedure - 014
Oct 4, 2018
Notice of opposition
Oct 4, 2018
Notice of opposition
Jan 26, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 7, 2017
Decision to grant a European patent
Nov 23, 2017
(Electronic) Receipt
Nov 23, 2017
Filing of the translations of the claims
Nov 23, 2017
French translation of claims
Nov 23, 2017
German translation of the claims
Aug 21, 2017
Bibliographic data of the European patent application
Aug 21, 2017
Communication about intention to grant a European patent
Aug 21, 2017
Intention to grant (signatures)
Aug 21, 2017
Text intended for grant (clean copy)
Aug 21, 2017
Text intended for grant (version for approval)
Mar 31, 2017
(Electronic) Receipt
Mar 31, 2017
Amended claims with annotations
Mar 31, 2017
Claims
Mar 31, 2017
Letter accompanying subsequently filed items
Mar 31, 2017
Reply to communication from the Examining Division
Dec 1, 2016
Annex to the communication
Dec 1, 2016
Communication from the Examining Division
Nov 25, 2016
Examination started
Aug 15, 2016
Notification regarding date of start of examination with possibility to withdraw
Mar 23, 2016
Refund of fees
Oct 8, 2015
Communication of amended entries concerning the representative
Sep 29, 2015
Submission concerning change of applicant's representative
Apr 23, 2013
CDS Clean up - amended data concerning the representative for the applicant
Apr 2, 2013
Submission concerning representation
Apr 3, 2012
Communication of the registration of a transfer or change of name and/or address
Mar 8, 2012
Submission concerning change of applicant's representative
Sep 29, 2011
Communication of the registration of a transfer or change of name and/or address
Sep 22, 2011
Submission concerning change of applicant's name
Dec 24, 2010
Amendments received before examination
Dec 20, 2010
Amendments received before examination
Nov 10, 2010
Notification on forthcoming publication of bibliographic data
Nov 9, 2010
Communication concerning correction of deficiences in Written Opinion/amendment of application/payment of claims fee
Sep 15, 2010
(Electronic) Receipt
Sep 15, 2010
Request for entry into the European phase
Sep 1, 2010
Copy of the international preliminary report on patentability
Jun 25, 2010
Information on entry into European phase
Sep 8, 2009
Priority document (electronically transmitted)
Aug 20, 2009
Copy of the international search report
Aug 20, 2009
Published international application - A1
Jul 13, 2009
Written opinion of the ISA, boxes No. I to VIII
Jul 13, 2009
Written opinion of the ISA, cover sheet
Jul 13, 2009
Written opinion of the ISA, supplemental box
Feb 13, 2009
Abstract
Feb 13, 2009
Claims
Feb 13, 2009
Description
Feb 13, 2009
Drawings

EP2257157

SARA LEEDE

Application Number: EP09710492A
Filing Date: Feb 13, 2009
Status: Patent Maintained As Amended; May 22, 2020
Publication Date: Jun 24, 2020
External Links: Slate, Register , Google Patents

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Dosage Unit For A Sustained Release Insecticide Composition

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Dossier Documents

EP2257157