Crystalline Form Of Abacavir That Is Essentially Free Of Solvent

Patent No. EP2242758 (titled "Crystalline Form Of Abacavir That Is Essentially Free Of Solvent") was filed by Esteve Qumica on Jan 21, 2009. The application was issued on Mar 18, 2015.

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
KALHAMMER	Dec 18, 2015	LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBB
SAGITTARIUS INTELLECTUAL PROPERTY LLP	Dec 18, 2015	D YOUNG
SWINDELL & PEARSON	Dec 18, 2015	FRKELLY
PATENTANWALTE ISENBRUCK BOSL HORSCHLER PARTG MBB	Dec 17, 2015	TER MEER UND 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
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Apr 30, 2021
Advice of delivery
Apr 29, 2021
Fax relating to Appeal procedure
Apr 28, 2021
Advice of delivery
Apr 26, 2021
(Electronic) Receipt
Apr 26, 2021
F3936 Acknowledgement of receipt Board of Appeal
Apr 26, 2021
Letter accompanying subsequently filed items
Apr 19, 2021
Refund of fees
Apr 14, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 14, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 14, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 14, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 14, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 14, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 14, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 14, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 14, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 14, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 13, 2021
Termination of the opposition proceedings with revocation of patent
Apr 11, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Mar 31, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 31, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 31, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 31, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 31, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 31, 2021
F3345 Forwarding of submissions to parties
Mar 31, 2021
F3345 Forwarding of submissions to parties
Mar 31, 2021
F3345 Forwarding of submissions to parties
Mar 31, 2021
F3345 Forwarding of submissions to parties
Mar 25, 2021
(Electronic) Receipt
Mar 25, 2021
Letter accompanying subsequently filed items
Mar 25, 2021
Withdrawal of an appeal
Mar 15, 2021
Fax relating to Appeal procedure
Mar 12, 2021
(Electronic) Receipt
Mar 12, 2021
F3936 Acknowledgement of receipt Board of Appeal
Mar 12, 2021
Letter accompanying subsequently filed items
Mar 11, 2021
Advice of delivery
Mar 10, 2021
Fax relating to Appeal procedure
Mar 9, 2021
(Electronic) Receipt
Mar 9, 2021
F3936 Acknowledgement of receipt Board of Appeal
Mar 9, 2021
Letter accompanying subsequently filed items
Mar 1, 2021
F3011.1 Oral Proceedings: summons
Mar 1, 2021
F3011.1 Oral Proceedings: summons
Mar 1, 2021
F3011.1 Oral Proceedings: summons
Mar 1, 2021
F3011.1 Oral Proceedings: summons
Mar 1, 2021
F3011.1 Oral Proceedings: summons
Feb 24, 2021
F3010 Oral proceedings: order for summons
Dec 9, 2020
Request for change of opponent's representative
Jul 9, 2020
Consolidated list of documents cited in appeal procedure
Feb 20, 2020
Letter relating to the automatic debiting procedure
Apr 4, 2019
Communication of amended entries in the Register of European Patents
Feb 7, 2019
F3303.16 Change of composition of the Board (T)
Jan 23, 2019
Letter relating to Appeal Procedure
Dec 12, 2018
F3345 Forwarding of submissions to parties
Dec 12, 2018
F3345 Forwarding of submissions to parties
Dec 12, 2018
F3345 Forwarding of submissions to parties
Dec 12, 2018
F3345 Forwarding of submissions to parties
Dec 6, 2018
(Electronic) Receipt
Dec 6, 2018
F3345 Forwarding of submissions to parties
Dec 6, 2018
F3345 Forwarding of submissions to parties
Dec 6, 2018
F3345 Forwarding of submissions to parties
Dec 6, 2018
F3345 Forwarding of submissions to parties
Dec 6, 2018
Letter accompanying subsequently filed items
Dec 6, 2018
Request for change of opponent's representative
Dec 3, 2018
Request for change of opponent's representative
Apr 17, 2018
F3345 Forwarding of submissions to parties
Mar 16, 2018
(Electronic) Receipt
Mar 16, 2018
Cited document during appeal procedure
Mar 16, 2018
Letter accompanying subsequently filed items
Mar 16, 2018
Letter relating to Appeal Procedure
Jan 10, 2018
F3345 Forwarding of submissions to parties
Jan 4, 2018
F3345 Forwarding of submissions to parties
Jan 2, 2018
F3345 Forwarding of submissions to parties
Dec 22, 2017
F3345 Forwarding of submissions to parties
Dec 20, 2017
(Electronic) Receipt
Dec 20, 2017
Authorisation
Dec 20, 2017
Letter accompanying subsequently filed items
Dec 20, 2017
Reply to appeal
Dec 20, 2017
Reply to appeal
Dec 19, 2017
(Electronic) Receipt
Dec 19, 2017
Citation in appeal procedure - 055
Dec 19, 2017
Letter accompanying subsequently filed items
Dec 19, 2017
Reply to appeal
Dec 19, 2017
Reply to appeal
Aug 10, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 7, 2017
(Electronic) Receipt
Aug 7, 2017
Annexes (other than cited documents) regarding appeal procedure
Aug 7, 2017
Citation in appeal procedure - 053
Aug 7, 2017
Citation in appeal procedure - 054
Aug 7, 2017
Claims
Aug 7, 2017
Claims
Aug 7, 2017
Claims
Aug 7, 2017
Claims
Aug 7, 2017
Claims
Aug 7, 2017
Claims
Aug 7, 2017
Claims
Aug 7, 2017
Claims
Aug 7, 2017
Letter accompanying subsequently filed items
Aug 7, 2017
Statement of grounds of appeal
Jun 7, 2017
F3204 Communication of the file number to the parties
May 30, 2017
Processing of an appeal
May 23, 2017
(Electronic) Receipt
May 23, 2017
Letter accompanying subsequently filed items
May 23, 2017
Notice of appeal
Apr 21, 2017
Advice of delivery
Apr 19, 2017
Advice of delivery
Apr 19, 2017
Advice of delivery
Apr 13, 2017
Advice of delivery
Apr 13, 2017
Advice of delivery
Apr 13, 2017
Advice of delivery
Apr 13, 2017
Advice of delivery
Apr 12, 2017
Acknowledgement of a document
Apr 12, 2017
Acknowledgement of a document
Apr 12, 2017
Acknowledgement of a document
Apr 12, 2017
Acknowledgement of a document
Apr 12, 2017
Acknowledgement of a document
Apr 12, 2017
Annex to the communication - opposition
Apr 12, 2017
Decision of the Opposition Division and instruction
Apr 12, 2017
Decision revoking the European patent
Apr 12, 2017
Grounds for the decision (Annex) - opposition
Apr 12, 2017
Internal form - Opposition/addressees
Apr 12, 2017
Internal form - Opposition/addressees
Apr 12, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 12, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 12, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 12, 2017
Provision of a copy of the minutes - opposition procedure
Mar 17, 2017
Brief communication - Opposition proceedings
Mar 17, 2017
Brief communication - Opposition proceedings
Mar 17, 2017
Brief communication - Opposition proceedings
Mar 17, 2017
Brief communication - Opposition proceedings
Mar 13, 2017
Information about the result of oral proceedings
Mar 8, 2017
Written submission in preparation to/during oral proceedings
Mar 6, 2017
Brief communication - Opposition proceedings
Mar 6, 2017
Brief communication - Opposition proceedings
Mar 6, 2017
Brief communication - Opposition proceedings
Mar 6, 2017
Brief communication - Opposition proceedings
Feb 28, 2017
(Electronic) Receipt
Feb 28, 2017
Citation in opposition procedure
Feb 28, 2017
Citation in opposition procedure
Feb 28, 2017
Citation in opposition procedure
Feb 28, 2017
Letter accompanying subsequently filed items
Feb 28, 2017
Written submission in preparation to/during oral proceedings
Feb 24, 2017
Brief communication - Opposition proceedings
Feb 24, 2017
Brief communication - Opposition proceedings
Feb 24, 2017
Brief communication - Opposition proceedings
Feb 24, 2017
Brief communication - Opposition proceedings
Feb 20, 2017
(Electronic) Receipt
Feb 20, 2017
Any annexes (other than citation) to an opposition letter
Feb 20, 2017
Letter accompanying subsequently filed items
Feb 20, 2017
Letter regarding the opposition procedure (no time limit)
Jan 26, 2017
Brief communication - Opposition proceedings
Jan 26, 2017
Brief communication - Opposition proceedings
Jan 26, 2017
Brief communication - Opposition proceedings
Jan 26, 2017
Brief communication - Opposition proceedings
Jan 26, 2017
Brief communication - Opposition proceedings
Jan 20, 2017
Brief communication - Opposition proceedings
Jan 20, 2017
Brief communication - Opposition proceedings
Jan 20, 2017
Brief communication - Opposition proceedings
Jan 20, 2017
Brief communication - Opposition proceedings
Jan 19, 2017
Brief communication - Opposition proceedings
Jan 19, 2017
Brief communication - Opposition proceedings
Jan 19, 2017
Brief communication - Opposition proceedings
Jan 19, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
Brief communication - Opposition proceedings
Jan 13, 2017
(Electronic) Receipt
Jan 13, 2017
(Electronic) Receipt
Jan 13, 2017
(Electronic) Receipt
Jan 13, 2017
Authorisation
Jan 13, 2017
Communication of amended entries
Jan 13, 2017
Communication of amended entries
Jan 13, 2017
Letter accompanying subsequently filed items
Jan 13, 2017
Letter accompanying subsequently filed items
Jan 13, 2017
Letter accompanying subsequently filed items
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Non-patent literature cited during the opposition procedure
Jan 13, 2017
Patent document cited during the opposition procedure
Jan 13, 2017
Written submission in preparation to/during oral proceedings
Jan 13, 2017
Written submission in preparation to/during oral proceedings
Jan 13, 2017
Written submission in preparation to/during oral proceedings
Jan 13, 2017
Written submission in preparation to/during oral proceedings
Jan 10, 2017
(Electronic) Receipt
Jan 10, 2017
Amended claims with annotations
Jan 10, 2017
Amended claims with annotations
Jan 10, 2017
Amended claims with annotations
Jan 10, 2017
Amended claims with annotations
Jan 10, 2017
Amended claims with annotations
Jan 10, 2017
Amended claims with annotations
Jan 10, 2017
Amended claims with annotations
Jan 10, 2017
Auxiliary request during Opposition procedure
Jan 10, 2017
Auxiliary request during Opposition procedure
Jan 10, 2017
Auxiliary request during Opposition procedure
Jan 10, 2017
Auxiliary request during Opposition procedure
Jan 10, 2017
Auxiliary request during Opposition procedure
Jan 10, 2017
Auxiliary request during Opposition procedure
Jan 10, 2017
Auxiliary request during Opposition procedure
Jan 10, 2017
Citation in opposition procedure
Jan 10, 2017
Citation in opposition procedure
Jan 10, 2017
Citation in opposition procedure
Jan 10, 2017
Letter accompanying subsequently filed items
Jan 10, 2017
Patent document cited during the opposition procedure
Jan 10, 2017
Patent document cited during the opposition procedure
Jan 10, 2017
Patent document cited during the opposition procedure
Jan 10, 2017
Request for interpreters during oral proceedings
Jan 10, 2017
Written submission in preparation to/during oral proceedings
Jan 9, 2017
Request for interpreters during oral proceedings
Jan 5, 2017
(Electronic) Receipt
Jan 5, 2017
(Electronic) Receipt
Jan 5, 2017
Letter accompanying subsequently filed items
Jan 5, 2017
Letter accompanying subsequently filed items
Jan 5, 2017
Request for interpreters during oral proceedings
Jan 5, 2017
Submission concerning change of applicant's representative
Jan 4, 2017
Request for interpreters during oral proceedings
Dec 22, 2016
(Electronic) Receipt
Dec 22, 2016
Letter accompanying subsequently filed items
Dec 22, 2016
Request for interpreters during oral proceedings
Oct 24, 2016
Brief communication - Opposition proceedings
Oct 24, 2016
Brief communication - Opposition proceedings
Oct 24, 2016
Brief communication - Opposition proceedings
Oct 24, 2016
Brief communication - Opposition proceedings
Oct 13, 2016
Written submission in preparation to/during oral proceedings
Sep 13, 2016
Advice of delivery
Sep 7, 2016
Advice of delivery
Sep 2, 2016
Advice of delivery
Sep 1, 2016
Advice of delivery
Aug 31, 2016
Advice of delivery
Aug 30, 2016
Advice of delivery
Aug 29, 2016
Acknowledgement of a document
Aug 29, 2016
Acknowledgement of a document
Aug 29, 2016
Acknowledgement of a document
Aug 29, 2016
Acknowledgement of a document
Aug 29, 2016
Acknowledgement of a document
Aug 29, 2016
Annex to the communication - opposition
Aug 29, 2016
Information concerning oral proceedings
Aug 29, 2016
Preparation for oral proceedings
Aug 29, 2016
Summons to attend oral proceedings
Aug 29, 2016
Summons to attend oral proceedings
Aug 29, 2016
Summons to attend oral proceedings
Aug 29, 2016
Summons to attend oral proceedings
Aug 29, 2016
Summons to attend oral proceedings
Jul 8, 2016
Brief communication - Opposition proceedings
Jul 8, 2016
Brief communication - Opposition proceedings
Jul 8, 2016
Brief communication - Opposition proceedings
Jul 8, 2016
Brief communication - Opposition proceedings
Jun 30, 2016
(Electronic) Receipt
Jun 30, 2016
Letter accompanying subsequently filed items
Jun 30, 2016
Letter regarding the opposition procedure (no time limit)
Jun 9, 2016
Brief communication - Opposition proceedings
Jun 9, 2016
Brief communication - Opposition proceedings
Jun 9, 2016
Brief communication - Opposition proceedings
Jun 9, 2016
Brief communication - Opposition proceedings
Jun 1, 2016
(Electronic) Receipt
Jun 1, 2016
Amended claims with annotations
Jun 1, 2016
Letter accompanying subsequently filed items
Jun 1, 2016
Main request during Opposition procedure
Jun 1, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jun 1, 2016
Result of consultation by telephone/in person
May 18, 2016
(Electronic) Receipt
May 18, 2016
Authorisation
May 18, 2016
Letter accompanying subsequently filed items
May 18, 2016
Submission concerning representation
Jan 26, 2016
Communication of a notice of opposition and request to file observations
Jan 26, 2016
Notice of further oppositions to opponent(s)
Jan 26, 2016
Notice of further oppositions to opponent(s)
Jan 26, 2016
Notice of further oppositions to opponent(s)
Jan 26, 2016
Notice of further oppositions to opponent(s)
Jan 15, 2016
Communication of a notice of opposition - first information to patent proprietor
Jan 8, 2016
Communication of a notice of opposition - first information to patent proprietor
Dec 18, 2015
(Electronic) Receipt
Dec 18, 2015
(Electronic) Receipt
Dec 18, 2015
Any annexes (other than citation) to an opposition letter
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Citation in opposition procedure
Dec 18, 2015
Letter concerning fees and payments
Dec 18, 2015
Letter regarding the opposition procedure (no time limit)
Dec 18, 2015
Non-patent literature cited during the opposition procedure
Dec 18, 2015
Non-patent literature cited during the opposition procedure
Dec 18, 2015
Non-patent literature cited during the opposition procedure
Dec 18, 2015
Non-patent literature cited during the opposition procedure
Dec 18, 2015
Non-patent literature cited during the opposition procedure
Dec 18, 2015
Non-patent literature cited during the opposition procedure
Dec 18, 2015
Non-patent literature cited during the opposition procedure
Dec 18, 2015
Notice of opposition
Dec 18, 2015
Notice of opposition
Dec 18, 2015
Notice of opposition
Dec 18, 2015
Notice of opposition
Dec 18, 2015
Patent document cited during the examination procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Patent document cited during the opposition procedure
Dec 18, 2015
Payment of fees and costs
Dec 17, 2015
(Electronic) Receipt
Dec 17, 2015
Non-patent literature cited during the opposition procedure
Dec 17, 2015
Non-patent literature cited during the opposition procedure
Dec 17, 2015
Non-patent literature cited during the opposition procedure
Dec 17, 2015
Notice of opposition
Dec 17, 2015
Notice of opposition
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
Patent document cited during the opposition procedure
Dec 17, 2015
Patent document cited during the opposition procedure
Mar 18, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 19, 2015
Decision to grant a European patent
Jan 12, 2015
Communication regarding the forthcoming grant
Dec 24, 2014
(Electronic) Receipt
Dec 24, 2014
French translation of claims
Dec 24, 2014
German translation of the claims
Dec 24, 2014
Letter accompanying subsequently filed items
Nov 19, 2014
Transmittal of third party observations to applicant
Nov 17, 2014
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Nov 6, 2014
Citation filed by a third party
Nov 6, 2014
Observations by third parties
Sep 11, 2014
Bibliographic data of the European patent application
Sep 11, 2014
Communication about intention to grant a European patent
Sep 11, 2014
Intention to grant (signatures)
Sep 11, 2014
Text intended for grant (clean copy)
Sep 11, 2014
Text intended for grant (version for approval)
Aug 27, 2014
Transmittal of third party observations to applicant
Aug 22, 2014
Acknowledgement of receipt of third party observations
Aug 22, 2014
Transmittal of third party observations to applicant
Aug 21, 2014
Non-patent literature filed by a third party
Aug 21, 2014
Observations by third parties
Aug 14, 2014
(Electronic) Receipt
Aug 14, 2014
Citation filed by a third party
Aug 14, 2014
Citation filed by a third party
Aug 14, 2014
Letter accompanying subsequently filed items
Aug 14, 2014
Non-patent literature filed by a third party
Aug 14, 2014
Observations by third parties
Aug 14, 2014
Patent document filed by a Third party
Aug 14, 2014
Patent document filed by a Third party
Jul 31, 2014
(Electronic) Receipt
Jul 31, 2014
Amended claims with annotations
Jul 31, 2014
Amended description with annotations
Jul 31, 2014
Claims
Jul 31, 2014
Description
Jul 31, 2014
Letter accompanying subsequently filed items
Jul 31, 2014
Reply to communication from the Examining Division
Jul 18, 2014
Annex to the communication
Jul 18, 2014
Communication from the Examining Division
Jun 25, 2014
Transmittal of third party observations to applicant
Jun 18, 2014
Observations by third parties
Apr 7, 2014
(Electronic) Receipt
Apr 7, 2014
Letter accompanying subsequently filed items
Apr 7, 2014
Reply from applicant/patentee regarding third party observations
Mar 24, 2014
Transmittal of third party observations to applicant
Mar 20, 2014
Transmittal of third party observations to applicant
Mar 17, 2014
Citation filed by a third party
Mar 17, 2014
Citation filed by a third party
Mar 17, 2014
Citation filed by a third party
Mar 17, 2014
Observations by third parties
Mar 17, 2014
Observations by third parties
Feb 14, 2014
Observations by third parties
Dec 17, 2013
Grant of extension of time limit (examination procedure)
Dec 11, 2013
(Electronic) Receipt
Dec 11, 2013
Annex
Dec 11, 2013
Letter accompanying subsequently filed items
Dec 11, 2013
Reply to communication from the Examining Division
Sep 13, 2013
(Electronic) Receipt
Sep 13, 2013
Letter accompanying subsequently filed items
Sep 13, 2013
Request for extension of time limit to communication from the Examining Division
Jun 7, 2013
Annex to the communication
Jun 7, 2013
Communication from the Examining Division
Apr 5, 2013
Transmittal of third party observations to applicant
Mar 22, 2013
Non-patent literature filed by a third party
Mar 22, 2013
Observations by third parties
Mar 22, 2013
Patent document filed by a Third party
Aug 7, 2012
(Electronic) Receipt
Aug 7, 2012
Amended claims with annotations
Aug 7, 2012
Annex
Aug 7, 2012
Annex
Aug 7, 2012
Claims
Aug 7, 2012
Letter accompanying subsequently filed items
Aug 7, 2012
Reply to communication from the Examining Division
Jun 5, 2012
Grant of extension of time limit (examination procedure)
May 31, 2012
(Electronic) Receipt
May 31, 2012
Letter accompanying subsequently filed items
May 31, 2012
Request for extension of time limit to communication from the Examining Division
Feb 17, 2012
Annex to the communication
Feb 17, 2012
Communication from the Examining Division
Feb 16, 2012
Transmittal of third party observations to applicant
Feb 10, 2012
Observations by third parties
Feb 10, 2012
Observations by third parties
Feb 10, 2012
Patent document cited during the examination procedure
Feb 10, 2012
Patent document cited during the examination procedure
Sep 29, 2010
(Electronic) Receipt
Sep 29, 2010
Amended claims filed after receipt of (European) search report
Sep 29, 2010
Amendments received before examination
Sep 29, 2010
Annex
Sep 29, 2010
Letter accompanying subsequently filed items
Sep 29, 2010
Notification on forthcoming publication of bibliographic data
Sep 15, 2010
Communication concerning correction of deficiences in Written Opinion/amendment of application/payment of claims fee
Aug 16, 2010
(Electronic) Receipt
Aug 16, 2010
Request for entry into the European phase
Aug 11, 2010
Copy of the international preliminary report on patentability
Jun 7, 2010
Information on entry into European phase
Jan 20, 2010
Notification of the recording of a change
Jan 20, 2010
Notification of the recording of a change
Aug 17, 2009
Priority document (electronically transmitted)
Aug 17, 2009
Priority document (electronically transmitted)
Jul 30, 2009
Copy of the international search report
Jul 30, 2009
Published international application - A1
Apr 27, 2009
Written opinion of the ISA, boxes No. I to VIII
Apr 27, 2009
Written opinion of the ISA, cover sheet
Apr 27, 2009
Written opinion of the ISA, supplemental box
Mar 31, 2009
Drawings
Mar 31, 2009
Drawings
Mar 31, 2009
Request for correction of obvious error
Jan 29, 2009
Abstract
Jan 21, 2009
(Electronic) Receipt
Jan 21, 2009
Claims
Jan 21, 2009
Description
Jan 21, 2009
Drawings
Jan 21, 2009
Priority document (RO-procedure)

EP2242758

ESTEVE QUMICA

Application Number: EP09704905A
Filing Date: Jan 21, 2009
Status: Revoked; Apr 16, 2021
Publication Date: Mar 18, 2015
External Links: Slate, Register , Google Patents

IP Verse

Crystalline Form Of Abacavir That Is Essentially Free Of Solvent

Patent Summary

Patent Family

Patent Oppositions (4)

Dossier Documents

EP2242758