Removal Of Serine Proteases By Treatment With Finely Divided Silicon Dioxide

Patent No. EP2575762 (titled "Removal Of Serine Proteases By Treatment With Finely Divided Silicon Dioxide") was filed by Baxalta on May 26, 2011. The application was issued on Jul 9, 2014.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
CSL BEHRING GMBH	Apr 9, 2015	CARPMAELS & RANSFORD
OCTAPHARMA	Mar 31, 2015	ULLRICH & NAUMANN

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

Apr 19, 2022
Termination of the opposition proceedings with revocation of patent
Apr 8, 2022
Refund of fees
Apr 5, 2022
Advice of delivery
Apr 4, 2022
Decision of the Board of Appeal
Apr 4, 2022
Decision of the Board of Appeal
Apr 4, 2022
F3032 Notification(s) of the decision
Mar 21, 2022
Advice of delivery
Mar 18, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Mar 16, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Mar 16, 2022
F3345 Forwarding of submissions to parties
Mar 15, 2022
(Electronic) Receipt
Mar 15, 2022
Letter accompanying subsequently filed items
Mar 15, 2022
Withdrawal of an appeal
Mar 9, 2022
F3345 Forwarding of submissions to parties
Mar 8, 2022
(Electronic) Receipt
Mar 8, 2022
Letter accompanying subsequently filed items
Mar 8, 2022
Letter dealing with oral proceedings during the appeal procedure
Nov 30, 2021
Advice of delivery
Nov 25, 2021
Advice of delivery
Nov 24, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Nov 22, 2021
F3014 Oral Proceedings: Order cancelling/postponing
Nov 2, 2021
F3345 Forwarding of submissions to parties
Oct 27, 2021
(Electronic) Receipt
Oct 27, 2021
Annexes (other than cited documents) regarding appeal procedure
Oct 27, 2021
Annexes (other than cited documents) regarding appeal procedure
Oct 27, 2021
Letter accompanying subsequently filed items
Oct 27, 2021
Oral proceedings: Request for postponement
Oct 25, 2021
Advice of delivery
Oct 20, 2021
F3011.1 Oral Proceedings: summons
Oct 20, 2021
F3011.1 Oral Proceedings: summons
Oct 20, 2021
F3011.1 Oral Proceedings: summons
Oct 20, 2021
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Oct 15, 2021
F3010 Oral proceedings: order for summons
Aug 5, 2021
Letter accompanying subsequently filed items
Aug 5, 2021
Request for change of opponent's representative
Jul 19, 2021
F3345 Forwarding of submissions to parties
Jul 19, 2021
F3345 Forwarding of submissions to parties
Jul 9, 2021
(Electronic) Receipt
Jul 9, 2021
Letter accompanying subsequently filed items
Jul 9, 2021
Letter relating to Appeal Procedure
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 26, 2021
(Electronic) Receipt
Apr 26, 2021
Letter accompanying subsequently filed items
Apr 26, 2021
Letter relating to Appeal Procedure
Jan 14, 2021
F3345 Forwarding of submissions to parties
Dec 24, 2020
(Electronic) Receipt
Dec 24, 2020
Cited document during appeal procedure
Dec 24, 2020
Cited document during appeal procedure
Dec 24, 2020
Cited document during appeal procedure
Dec 24, 2020
Cited document during appeal procedure
Dec 24, 2020
Letter accompanying subsequently filed items
Dec 24, 2020
Letter relating to Appeal Procedure
Dec 24, 2020
Letter relating to Appeal Procedure
Nov 2, 2020
Composition of the board (T)
Sep 24, 2020
F3345 Forwarding of submissions to parties
Sep 23, 2020
F3345 Forwarding of submissions to parties
Sep 21, 2020
F3345 Forwarding of submissions to parties
Sep 18, 2020
(Electronic) Receipt
Sep 18, 2020
(Electronic) Receipt
Sep 18, 2020
Annexes (other than cited documents) regarding appeal procedure
Sep 18, 2020
Cited document during appeal procedure
Sep 18, 2020
Cited document during appeal procedure
Sep 18, 2020
Cited document during appeal procedure
Sep 18, 2020
Cited document during appeal procedure
Sep 18, 2020
Letter accompanying subsequently filed items
Sep 18, 2020
Letter accompanying subsequently filed items
Sep 18, 2020
Letter relating to Appeal Procedure
Sep 18, 2020
Reply to appeal
Sep 18, 2020
Reply to appeal
Sep 15, 2020
(Electronic) Receipt
Sep 15, 2020
Cited document during appeal procedure
Sep 15, 2020
Cited document during appeal procedure
Sep 15, 2020
Cited document during appeal procedure
Sep 15, 2020
Letter accompanying subsequently filed items
Sep 15, 2020
Reply to appeal
May 8, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 30, 2020
(Electronic) Receipt
Apr 30, 2020
Letter accompanying subsequently filed items
Apr 30, 2020
Statement of grounds of appeal
Apr 17, 2020
(Electronic) Receipt
Apr 17, 2020
Cited document during appeal procedure
Apr 17, 2020
Cited document during appeal procedure
Apr 17, 2020
Cited document during appeal procedure
Apr 17, 2020
Cited document during appeal procedure
Apr 17, 2020
Cited document during appeal procedure
Apr 17, 2020
Cited document during appeal procedure
Apr 17, 2020
Cited document during appeal procedure
Apr 17, 2020
Cited document during appeal procedure
Apr 17, 2020
Cited document during appeal procedure
Apr 17, 2020
Letter accompanying subsequently filed items
Apr 17, 2020
Statement of grounds of appeal
Apr 9, 2020
(Electronic) Receipt
Apr 9, 2020
Amended claims with annotations
Apr 9, 2020
Amended description with annotations
Apr 9, 2020
Amended description with annotations
Apr 9, 2020
Amended description with annotations
Apr 9, 2020
Amended description with annotations
Apr 9, 2020
Cited document during appeal procedure
Apr 9, 2020
Claims
Apr 9, 2020
Letter accompanying subsequently filed items
Apr 9, 2020
Statement of grounds of appeal
Mar 19, 2020
Communication of the registration of a transfer or change of name and/or address
Mar 19, 2020
F3345 Forwarding of submissions to parties
Feb 18, 2020
F3204 Communication of the file number to the parties
Feb 18, 2020
F3204 Communication of the file number to the parties
Feb 12, 2020
(Electronic) Receipt
Feb 12, 2020
(Electronic) Receipt
Feb 12, 2020
F3204 Communication of the file number to the parties
Feb 12, 2020
Letter accompanying subsequently filed items
Feb 12, 2020
Letter accompanying subsequently filed items
Feb 12, 2020
Notice of appeal
Feb 12, 2020
Notice of appeal
Feb 11, 2020
Submission concerning change of applicant's address
Feb 3, 2020
(Electronic) Receipt
Feb 3, 2020
Letter accompanying subsequently filed items
Feb 3, 2020
Notice of appeal
Dec 19, 2019
Advice of delivery
Dec 5, 2019
Advice of delivery
Dec 5, 2019
Advice of delivery
Dec 3, 2019
Acknowledgement of a document
Dec 3, 2019
Acknowledgement of a document
Dec 3, 2019
Acknowledgement of a document
Dec 3, 2019
Annex to the communication - opposition
Dec 3, 2019
Decision of the Opposition Division and instruction
Dec 3, 2019
Druckexemplar in opposition procedure
Dec 3, 2019
Grounds for the decision (Annex) - opposition
Dec 3, 2019
Interlocutory decision in opposition proceedings
Dec 3, 2019
Internal form - Opposition/addressees
Dec 3, 2019
Internal form - Opposition/addressees
Dec 3, 2019
Means of redress
Dec 3, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 3, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 3, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 3, 2019
Provision of a copy of the minutes - opposition procedure
Dec 3, 2019
Scanned annex to a communication - opposition procedure
Sep 13, 2019
Information about the result of oral proceedings
Sep 6, 2019
Brief communication - Opposition proceedings
Sep 6, 2019
Brief communication - Opposition proceedings
Sep 3, 2019
Brief communication - Opposition proceedings
Sep 3, 2019
Brief communication - Opposition proceedings
Sep 2, 2019
(Electronic) Receipt
Sep 2, 2019
Letter accompanying subsequently filed items
Sep 2, 2019
Written submission in preparation to/during oral proceedings
Aug 30, 2019
Brief communication - Opposition proceedings
Aug 30, 2019
Brief communication - Opposition proceedings
Aug 28, 2019
(Electronic) Receipt
Aug 28, 2019
Letter accompanying subsequently filed items
Aug 28, 2019
Written submission in preparation to/during oral proceedings
Aug 21, 2019
Brief communication - Opposition proceedings
Aug 21, 2019
Brief communication - Opposition proceedings
Aug 16, 2019
(Electronic) Receipt
Aug 16, 2019
Letter accompanying subsequently filed items
Aug 16, 2019
Written submission in preparation to/during oral proceedings
Jul 11, 2019
Brief communication - Opposition proceedings
Jul 11, 2019
Brief communication - Opposition proceedings
Jul 10, 2019
Brief communication - Opposition proceedings
Jul 10, 2019
Brief communication - Opposition proceedings
Jul 5, 2019
(Electronic) Receipt
Jul 5, 2019
(Electronic) Receipt
Jul 5, 2019
Description
Jul 5, 2019
Description
Jul 5, 2019
Letter accompanying subsequently filed items
Jul 5, 2019
Request for interpreters during oral proceedings
Jul 5, 2019
Written submission in preparation to/during oral proceedings
Jul 5, 2019
Written submission in preparation to/during oral proceedings
Jun 14, 2019
Brief communication - Opposition proceedings
Jun 14, 2019
Brief communication - Opposition proceedings
Jun 7, 2019
(Electronic) Receipt
Jun 7, 2019
Letter accompanying subsequently filed items
Jun 7, 2019
Request for interpreters during oral proceedings
Mar 28, 2019
Advice of delivery
Mar 28, 2019
Advice of delivery
Mar 21, 2019
Advice of delivery
Mar 18, 2019
Advice of delivery
Mar 15, 2019
Advice of delivery
Mar 15, 2019
Advice of delivery
Mar 14, 2019
Acknowledgement of a document
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
Mar 14, 2019
Summons to attend oral proceedings
Dec 12, 2018
Brief communication - Opposition proceedings
Dec 12, 2018
Brief communication - Opposition proceedings
Dec 6, 2018
(Electronic) Receipt
Dec 6, 2018
Letter accompanying subsequently filed items
Dec 6, 2018
Reply to an examination report in opposition proceedings
Dec 4, 2018
Brief communication - Opposition proceedings
Dec 4, 2018
Brief communication - Opposition proceedings
Nov 30, 2018
Brief communication - Opposition proceedings
Nov 30, 2018
Brief communication - Opposition proceedings
Nov 29, 2018
(Electronic) Receipt
Nov 29, 2018
Letter accompanying subsequently filed items
Nov 29, 2018
Reply to an examination report in opposition proceedings
Nov 26, 2018
(Electronic) Receipt
Nov 26, 2018
Letter accompanying subsequently filed items
Nov 26, 2018
Reply to an examination report in opposition proceedings
Nov 15, 2018
Brief communication - Opposition proceedings
Nov 15, 2018
Brief communication - Opposition proceedings
Nov 9, 2018
(Electronic) Receipt
Nov 9, 2018
Letter accompanying subsequently filed items
Nov 9, 2018
Reply to an examination report in opposition proceedings
Sep 26, 2018
Annex to the communication
Sep 26, 2018
Annex to the communication - opposition
Sep 26, 2018
Brief communication - Opposition proceedings
Sep 26, 2018
Brief communication - Opposition proceedings
Sep 26, 2018
Brief communication - Opposition proceedings
Sep 26, 2018
Communication inviting the parties to file observations
Sep 26, 2018
Communication inviting the parties to file observations
Sep 26, 2018
Internal form - Opposition/addressees
Sep 26, 2018
Scanned annex to a communication - opposition procedure
Sep 7, 2018
Brief communication - Opposition proceedings
Sep 7, 2018
Brief communication - Opposition proceedings
Sep 3, 2018
(Electronic) Receipt
Sep 3, 2018
Description
Sep 3, 2018
Letter accompanying subsequently filed items
Sep 3, 2018
Written submission in preparation to/during oral proceedings
Aug 6, 2018
Brief communication - Opposition proceedings
Aug 6, 2018
Brief communication - Opposition proceedings
Aug 1, 2018
(Electronic) Receipt
Aug 1, 2018
Letter accompanying subsequently filed items
Aug 1, 2018
Letter regarding the opposition procedure (no time limit)
Jun 28, 2018
Annex to the communication - opposition
Jun 28, 2018
Internal form - Opposition/addressees
Jun 28, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 28, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 28, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 28, 2018
Provision of a copy of the minutes - opposition procedure
Jun 28, 2018
Scanned annex to a communication - opposition procedure
Jun 12, 2018
Information about the result of oral proceedings
Jun 1, 2018
Brief communication - Opposition proceedings
Jun 1, 2018
Brief communication - Opposition proceedings
May 25, 2018
(Electronic) Receipt
May 25, 2018
Citation in opposition procedure
May 25, 2018
Citation in opposition procedure
May 25, 2018
Letter accompanying subsequently filed items
May 25, 2018
Written submission in preparation to/during oral proceedings
Apr 18, 2018
Brief communication - Opposition proceedings
Apr 18, 2018
Brief communication - Opposition proceedings
Apr 18, 2018
Brief communication - Opposition proceedings
Apr 18, 2018
Brief communication - Opposition proceedings
Apr 18, 2018
Brief communication - Opposition proceedings
Apr 18, 2018
Brief communication - Opposition proceedings
Apr 17, 2018
Brief communication - Opposition proceedings
Apr 17, 2018
Brief communication - Opposition proceedings
Apr 17, 2018
Brief communication - Opposition proceedings
Apr 17, 2018
Brief communication - Opposition proceedings
Apr 12, 2018
(Electronic) Receipt
Apr 12, 2018
(Electronic) Receipt
Apr 12, 2018
(Electronic) Receipt
Apr 12, 2018
Amended claims with annotations
Apr 12, 2018
Amended claims with annotations
Apr 12, 2018
Amended claims with annotations
Apr 12, 2018
Amended claims with annotations
Apr 12, 2018
Amended claims with annotations
Apr 12, 2018
Amended claims with annotations
Apr 12, 2018
Amended claims with annotations
Apr 12, 2018
Amended claims with annotations
Apr 12, 2018
Any annexes (other than citation) to an opposition letter
Apr 12, 2018
Claims
Apr 12, 2018
Claims
Apr 12, 2018
Claims
Apr 12, 2018
Claims
Apr 12, 2018
Claims
Apr 12, 2018
Claims
Apr 12, 2018
Claims
Apr 12, 2018
Claims
Apr 12, 2018
Letter accompanying subsequently filed items
Apr 12, 2018
Letter accompanying subsequently filed items
Apr 12, 2018
Letter accompanying subsequently filed items
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Non-patent literature cited during the opposition procedure
Apr 12, 2018
Patent document cited during the opposition procedure
Apr 12, 2018
Patent document cited during the opposition procedure
Apr 12, 2018
Written submission in preparation to/during oral proceedings
Apr 12, 2018
Written submission in preparation to/during oral proceedings
Apr 12, 2018
Written submission in preparation to/during oral proceedings
Apr 10, 2018
(Electronic) Receipt
Apr 10, 2018
(Electronic) Receipt
Apr 10, 2018
Letter accompanying subsequently filed items
Apr 10, 2018
Letter accompanying subsequently filed items
Apr 10, 2018
Request for interpreters during oral proceedings
Apr 10, 2018
Request for interpreters during oral proceedings
Feb 15, 2018
Brief communication - Opposition proceedings
Feb 15, 2018
Brief communication - Opposition proceedings
Feb 9, 2018
(Electronic) Receipt
Feb 9, 2018
Any annexes (other than citation) to an opposition letter
Feb 9, 2018
Any annexes (other than citation) to an opposition letter
Feb 9, 2018
Letter accompanying subsequently filed items
Feb 9, 2018
Written submission in preparation to/during oral proceedings
Oct 19, 2017
Communication of the registration of a transfer or change of name and/or address
Oct 11, 2017
Submission concerning change of applicant's address
Aug 18, 2017
Advice of delivery
Aug 18, 2017
Advice of delivery
Jul 31, 2017
Advice of delivery
Jul 31, 2017
Advice of delivery
Jul 31, 2017
Advice of delivery
Jul 31, 2017
Advice of delivery
Jul 28, 2017
Acknowledgement of a document
Jul 28, 2017
Acknowledgement of a document
Jul 28, 2017
Acknowledgement of a document
Jul 28, 2017
Annex to the communication - opposition
Jul 28, 2017
Information concerning oral proceedings
Jul 28, 2017
Summons to attend oral proceedings
Jul 28, 2017
Summons to attend oral proceedings
Jul 28, 2017
Summons to attend oral proceedings
Jul 21, 2017
Preparation for oral proceedings
Jan 24, 2017
CDS Clean up - amended data concerning the representative for the opponent
Sep 21, 2016
Brief communication - Opposition proceedings
Sep 21, 2016
Brief communication - Opposition proceedings
Sep 21, 2016
Communication of the registration of a transfer or change of name and/or address
Aug 11, 2016
Payment of fees and costs
Aug 11, 2016
Submission concerning a transfer of rights (applicant)
Jun 8, 2016
Adjournment of examination/opposition proceedings
Jun 8, 2016
Adjournment of examination/opposition proceedings
Jun 8, 2016
Adjournment of examination/opposition proceedings
Feb 5, 2016
Brief communication - Opposition proceedings
Feb 5, 2016
Brief communication - Opposition proceedings
Feb 4, 2016
Communication of amended entries
Feb 4, 2016
Communication of amended entries
Jan 27, 2016
Request for change of opponent's representative
Dec 3, 2015
Brief communication - Opposition proceedings
Dec 3, 2015
Brief communication - Opposition proceedings
Nov 25, 2015
Amended claims with annotations
Nov 25, 2015
Amended claims with annotations
Nov 25, 2015
Amended claims with annotations
Nov 25, 2015
Any annexes (other than citation) to an opposition letter
Nov 25, 2015
Auxiliary request during Opposition procedure
Nov 25, 2015
Claims
Nov 25, 2015
Claims
Nov 25, 2015
Reply of the patent proprietor to the notice(s) of opposition
Oct 5, 2015
Brief communication - Opposition proceedings
Oct 5, 2015
Brief communication - Opposition proceedings
Oct 5, 2015
Grant of extension of time limit (opposition procedure)
Sep 25, 2015
Request for extension of time limit
Jun 19, 2015
Brief communication - Opposition proceedings
Jun 12, 2015
Letter regarding the opposition procedure (no time limit)
May 15, 2015
Communication of a notice of opposition and request to file observations
May 15, 2015
Notice of further oppositions to opponent(s)
May 15, 2015
Notice of further oppositions to opponent(s)
May 7, 2015
Brief communication - Opposition proceedings
May 7, 2015
Brief communication - Opposition proceedings
Apr 27, 2015
Request for oral proceedings
Apr 17, 2015
Communication of a notice of opposition - first information to patent proprietor
Apr 17, 2015
Letter regarding the opposition procedure (no time limit)
Apr 15, 2015
Communication of a notice of opposition - first information to patent proprietor
Apr 9, 2015
(Electronic) Receipt
Apr 9, 2015
Non-patent literature cited during the opposition procedure
Apr 9, 2015
Non-patent literature cited during the opposition procedure
Apr 9, 2015
Non-patent literature cited during the opposition procedure
Apr 9, 2015
Non-patent literature cited during the opposition procedure
Apr 9, 2015
Non-patent literature cited during the opposition procedure
Apr 9, 2015
Non-patent literature cited during the opposition procedure
Apr 9, 2015
Non-patent literature cited during the opposition procedure
Apr 9, 2015
Notice of opposition
Apr 9, 2015
Notice of opposition
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 9, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Notice of opposition
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Payment of fees and costs
Mar 31, 2015
Notice of opposition
Mar 31, 2015
Payment of fees and costs
Mar 31, 2015
Payment of fees and costs
Sep 26, 2014
Submission concerning representation
Jul 9, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 13, 2014
Decision to grant a European patent
Apr 28, 2014
Filing of the translations of the claims
Apr 28, 2014
French translation of claims
Apr 28, 2014
German translation of the claims
Apr 28, 2014
Payment of fees and costs
Dec 17, 2013
Bibliographic data of the European patent application
Dec 17, 2013
Communication about intention to grant a European patent
Dec 17, 2013
Intention to grant (signatures)
Dec 17, 2013
Text intended for grant
Nov 26, 2013
Examination started
Oct 9, 2013
Priority search results
Oct 9, 2013
Reply to invitation to file a copy of priority search results
Sep 16, 2013
Invitation to file a copy of search results(priority)
Aug 2, 2013
Amended claims filed after receipt of (European) search report
Aug 2, 2013
Amended claims with annotations
Aug 2, 2013
Amendments received before examination
Mar 13, 2013
Notification on forthcoming publication of bibliographic data
Jan 29, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jan 25, 2013
Communication to designated inventor
Jan 25, 2013
Communication to designated inventor
Jan 25, 2013
Communication to designated inventor
Jan 25, 2013
Communication to designated inventor
Jan 25, 2013
Communication to designated inventor
Jan 25, 2013
Communication to designated inventor
Dec 20, 2012
(Electronic) Receipt
Dec 20, 2012
Request for entry into the European phase
Dec 13, 2012
Copy of the international preliminary report on patentability
Oct 8, 2012
Information on entry into European phase
May 24, 2012
Copy of the international search report
May 24, 2012
International publication of the international search report
Mar 30, 2012
Written opinion of the ISA, boxes No. I to VIII
Mar 30, 2012
Written opinion of the ISA, cover sheet
Mar 30, 2012
Written opinion of the ISA, supplemental box
Dec 22, 2011
Priority document (electronically transmitted)
Dec 22, 2011
Priority document (electronically transmitted)
Dec 22, 2011
Priority document (electronically transmitted)
Dec 1, 2011
Published international application - A2
Jun 14, 2011
Abstract
Jun 14, 2011
Claims
Jun 14, 2011
Description
Jun 14, 2011
Drawings

EP2575762

BAXALTA

Application Number: EP11729200A
Filing Date: May 26, 2011
Status: Revoked; Apr 22, 2022
Publication Date: Jul 9, 2014
External Links: Slate, Register , Google Patents

IP Verse

Removal Of Serine Proteases By Treatment With Finely Divided Silicon Dioxide

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2575762