The weekly litigation news digest is live. Subscribe now
The patent EP3087098 was granted to Janssen Pharmaceutica on Apr 8, 2020. The application was filed on Dec 22, 2014 under application number EP14833462A. The patent is currently recorded with a legal status of "Revoked".

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 | Opposition Status |
|---|---|---|---|
| REGIMBEAU | Jan 9, 2021 | REGIMBEAU | ADMISSIBLE |
| MARGARET DIXON | Dec 10, 2020 | MEWBURN ELLIS | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO1991US02989 |
| DESCRIPTION | WO1991US07149 |
| DESCRIPTION | WO1992GB02240 |
| DESCRIPTION | WO1993GB00605 |
| DESCRIPTION | WO1994GB01422 |
| DESCRIPTION | WO1994GB02662 |
| DESCRIPTION | WO1994US01234 |
| DESCRIPTION | WO1996US19256 |
| DESCRIPTION | WO1997GB01835 |
| DESCRIPTION | EP0003089 |
| DESCRIPTION | EP0229046 |
| DESCRIPTION | EP0371998 |
| DESCRIPTION | EP0438474 |
| DESCRIPTION | EP0463151 |
| DESCRIPTION | EP0550400 |
| DESCRIPTION | EP0590689 |
| DESCRIPTION | EP0614989 |
| DESCRIPTION | EP0710719 |
| DESCRIPTION | EP0814259 |
| DESCRIPTION | GB2272440 |
| DESCRIPTION | US2013177557 |
| DESCRIPTION | US3854480 |
| DESCRIPTION | US4376110 |
| DESCRIPTION | US4452775 |
| DESCRIPTION | US4676980 |
| DESCRIPTION | US4704692 |
| DESCRIPTION | US4816567 |
| DESCRIPTION | US4873316 |
| DESCRIPTION | US4939666 |
| DESCRIPTION | US4946778 |
| DESCRIPTION | US5039660 |
| DESCRIPTION | US5223409 |
| DESCRIPTION | US5225539 |
| DESCRIPTION | US5260203 |
| DESCRIPTION | US5304489 |
| DESCRIPTION | US5403484 |
| DESCRIPTION | US5427908 |
| DESCRIPTION | US5455030 |
| DESCRIPTION | US5496549 |
| DESCRIPTION | US5518889 |
| DESCRIPTION | US5530101 |
| DESCRIPTION | US5534621 |
| DESCRIPTION | US5545806 |
| DESCRIPTION | US5545807 |
| DESCRIPTION | US5565362 |
| DESCRIPTION | US5569825 |
| DESCRIPTION | US5571698 |
| DESCRIPTION | US5576195 |
| DESCRIPTION | US5580717 |
| DESCRIPTION | US5582996 |
| DESCRIPTION | US5585089 |
| DESCRIPTION | US5595898 |
| DESCRIPTION | US5601819 |
| DESCRIPTION | US5618920 |
| DESCRIPTION | US5625126 |
| DESCRIPTION | US5625825 |
| DESCRIPTION | US5627052 |
| DESCRIPTION | US5633425 |
| DESCRIPTION | US5643759 |
| DESCRIPTION | US5643768 |
| DESCRIPTION | US5656730 |
| DESCRIPTION | US5658754 |
| DESCRIPTION | US5661016 |
| DESCRIPTION | US5693493 |
| DESCRIPTION | US5693762 |
| DESCRIPTION | US5698417 |
| DESCRIPTION | US5698435 |
| DESCRIPTION | US5714352 |
| DESCRIPTION | US5723323 |
| DESCRIPTION | US5750373 |
| DESCRIPTION | US5763192 |
| DESCRIPTION | US5763733 |
| DESCRIPTION | US5766886 |
| DESCRIPTION | US5767260 |
| DESCRIPTION | US5770428 |
| DESCRIPTION | US5789650 |
| DESCRIPTION | US5807706 |
| DESCRIPTION | US5814476 |
| DESCRIPTION | US5817483 |
| DESCRIPTION | US5821333 |
| DESCRIPTION | US5824514 |
| DESCRIPTION | US5827690 |
| DESCRIPTION | US5833985 |
| DESCRIPTION | US5837500 |
| DESCRIPTION | US5849992 |
| DESCRIPTION | US5856456 |
| DESCRIPTION | US5885793 |
| DESCRIPTION | US5932448 |
| DESCRIPTION | US5959083 |
| DESCRIPTION | US5959084 |
| DESCRIPTION | US5976862 |
| DESCRIPTION | US5989530 |
| DESCRIPTION | US5990092 |
| DESCRIPTION | US5994616 |
| DESCRIPTION | US6010902 |
| DESCRIPTION | US6037453 |
| DESCRIPTION | US6060285 |
| DESCRIPTION | US6106833 |
| DESCRIPTION | US6132992 |
| DESCRIPTION | US6180370 |
| DESCRIPTION | US6193967 |
| DESCRIPTION | US6204023 |
| DESCRIPTION | US6210668 |
| DESCRIPTION | US7820169 |
| DESCRIPTION | US7919585 |
| DESCRIPTION | US8236304 |
| DESCRIPTION | WO8605803 |
| DESCRIPTION | WO8806630 |
| DESCRIPTION | WO8906283 |
| DESCRIPTION | WO9003809 |
| DESCRIPTION | WO9004036 |
| DESCRIPTION | WO9014424 |
| DESCRIPTION | WO9014430 |
| DESCRIPTION | WO9014443 |
| DESCRIPTION | WO9100360 |
| DESCRIPTION | WO9117271 |
| DESCRIPTION | WO9118980 |
| DESCRIPTION | WO9119818 |
| DESCRIPTION | WO9200373 |
| DESCRIPTION | WO9205258 |
| DESCRIPTION | WO9214843 |
| DESCRIPTION | WO9218619 |
| DESCRIPTION | WO9308278 |
| DESCRIPTION | WO9308829 |
| DESCRIPTION | WO9425585 |
| DESCRIPTION | WO9516027 |
| DESCRIPTION | WO9607754 |
| DESCRIPTION | WO9634096 |
| DESCRIPTION | WO9713852 |
| DESCRIPTION | WO9824884 |
| DESCRIPTION | WO9824893 |
| DESCRIPTION | WO9850433 |
| EXAMINATION | WO2014039983 |
| INTERNATIONAL-SEARCH-REPORT | WO2011120013 |
| OPPOSITION | US2011027278 |
| OPPOSITION | US8236304 |
| OPPOSITION | WO2011120013 |
| OPPOSITION | WO2013192504 |
| OPPOSITION | WO2014039983 |
| OPPOSITION | WO2015097536 |
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
Get instant alerts for new documents
Dec 1, 2021
Dec 1, 2021
Dec 1, 2021
Nov 26, 2021
Aug 26, 2021
Aug 13, 2021
Aug 13, 2021
Aug 13, 2021
Aug 13, 2021
Aug 13, 2021
Aug 13, 2021
Aug 5, 2021
Aug 5, 2021
Aug 5, 2021
May 18, 2021
May 11, 2021
May 11, 2021
Apr 29, 2021
Apr 29, 2021
Apr 29, 2021
Apr 22, 2021
Apr 22, 2021
Apr 22, 2021
Mar 29, 2021
Mar 29, 2021
Mar 29, 2021
Jan 26, 2021
Jan 26, 2021
Jan 26, 2021
Jan 26, 2021
Jan 22, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 9, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Jan 8, 2021
Dec 16, 2020
Dec 10, 2020
Dec 10, 2020
Dec 10, 2020
Dec 10, 2020
Apr 21, 2020
Mar 12, 2020
Decision to grant a European patent
Search/Exam
Feb 26, 2020
(Electronic) Receipt
Search/Exam
Feb 26, 2020
Filing of the translations of the claims
Search/Exam
Feb 26, 2020
French translation of claims
Search/Exam
Feb 26, 2020
German translation of the claims
Search/Exam
Feb 26, 2020
Letter accompanying subsequently filed items
Search/Exam
Oct 22, 2019
Oct 22, 2019
Oct 22, 2019
Intention to grant (signatures)
Search/Exam
Oct 22, 2019
Text intended for grant (clean copy)
Search/Exam
Oct 22, 2019
Aug 5, 2019
(Electronic) Receipt
Search/Exam
Aug 5, 2019
Amended claims with annotations
Search/Exam
Aug 5, 2019
Amended description with annotations
Search/Exam
Aug 5, 2019
Claims
Search/Exam
Aug 5, 2019
Description
Search/Exam
Aug 5, 2019
Letter accompanying subsequently filed items
Search/Exam
Aug 5, 2019
Jul 17, 2019
Jul 10, 2019
(Electronic) Receipt
Search/Exam
Jul 10, 2019
Letter accompanying subsequently filed items
Search/Exam
Jul 10, 2019
May 7, 2019
Apr 30, 2019
(Electronic) Receipt
Search/Exam
Apr 30, 2019
Letter accompanying subsequently filed items
Search/Exam
Apr 30, 2019
Mar 13, 2019
Annex to the communication
Search/Exam
Mar 13, 2019
Communication from the Examining Division
Search/Exam
Jan 23, 2019
Refund of fees
Search/Exam
Dec 14, 2018
Submission concerning representation
Search/Exam
Nov 27, 2018
(Electronic) Receipt
Search/Exam
Nov 27, 2018
Amended claims with annotations
Search/Exam
Nov 27, 2018
Claims
Search/Exam
Nov 27, 2018
Letter accompanying subsequently filed items
Search/Exam
Nov 27, 2018
Sep 12, 2018
Sep 6, 2018
(Electronic) Receipt
Search/Exam
Sep 6, 2018
Letter accompanying subsequently filed items
Search/Exam
Sep 6, 2018
May 25, 2018
Annex to the communication
Search/Exam
May 25, 2018
Communication from the Examining Division
Search/Exam
May 2, 2018
(Electronic) Receipt
Search/Exam
May 2, 2018
Amended claims with annotations
Search/Exam
May 2, 2018
Claims
Search/Exam
May 2, 2018
Letter accompanying subsequently filed items
Search/Exam
May 2, 2018
Mar 5, 2018
Feb 28, 2018
(Electronic) Receipt
Search/Exam
Feb 28, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 28, 2018
Oct 24, 2017
Annex to the communication
Search/Exam
Oct 24, 2017
Communication from the Examining Division
Search/Exam
Oct 6, 2017
(Electronic) Receipt
Search/Exam
Oct 6, 2017
Amended claims with annotations
Search/Exam
Oct 6, 2017
Citation for the examination procedure
Search/Exam
Oct 6, 2017
Citation for the examination procedure
Search/Exam
Oct 6, 2017
Claims
Search/Exam
Oct 6, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 6, 2017
Oct 6, 2017
Oct 6, 2017
Oct 6, 2017
Aug 10, 2017
Aug 10, 2017
Aug 7, 2017
(Electronic) Receipt
Search/Exam
Aug 7, 2017
Letter accompanying subsequently filed items
Search/Exam
Aug 7, 2017
Jul 30, 2017
Citation filed by a third party
Search/Exam
Jul 30, 2017
Citation filed by a third party
Search/Exam
Jul 30, 2017
Non-patent literature filed by a third party
Search/Exam
Jul 30, 2017
Non-patent literature filed by a third party
Search/Exam
Jul 30, 2017
Non-patent literature filed by a third party
Search/Exam
Jul 30, 2017
Observations by third parties
Search/Exam
Apr 7, 2017
Annex to a communication
Search/Exam
Apr 7, 2017
Annex to a communication
Search/Exam
Apr 7, 2017
Annex to the communication
Search/Exam
Apr 7, 2017
Communication from the Examining Division
Search/Exam
Mar 28, 2017
Examination started
Search/Exam
Feb 13, 2017
(Electronic) Receipt
Search/Exam
Feb 13, 2017
Feb 13, 2017
Amended claims with annotations
Search/Exam
Feb 13, 2017
Feb 13, 2017
Amended description with annotations
Search/Exam
Feb 13, 2017
Amendments received before examination
Search/Exam
Feb 13, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 6, 2016
Aug 4, 2016
Aug 4, 2016
Aug 2, 2016
Communication to designated inventor
Search/Exam
Aug 2, 2016
Communication to designated inventor
Search/Exam
Jul 21, 2016
(Electronic) Receipt
Search/Exam
Jul 21, 2016
Matter concerning the application
Search/Exam
Jul 21, 2016
Request for entry into the European phase
Search/Exam
Jul 12, 2016
Jun 27, 2016
May 9, 2016
Information on entry into European phase
Search/Exam
Nov 12, 2015
Copy of the international search report
Search/Exam
Nov 12, 2015
Jul 23, 2015
Jul 23, 2015
Jul 2, 2015
Published international application - A2
Search/Exam
Jun 24, 2015
Jun 24, 2015
Jun 24, 2015
Jan 30, 2015
Abstract
PCTISA
Jan 30, 2015
Claims
PCTISA
Jan 30, 2015
Description
PCTISA
Jan 30, 2015
Drawings
PCTISA