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The patent EP1850892 was granted to Antares Pharma on Apr 19, 2023. The application was filed on Jan 24, 2006 under application number EP06719329A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| BANDPAY & GREUTER | Oct 7, 2019 | BANDPAY & GREUTER | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP0518416 |
| INTERNATIONAL-SEARCH-REPORT | US2001049496 |
| INTERNATIONAL-SEARCH-REPORT | US2004220524 |
| INTERNATIONAL-SEARCH-REPORT | US6056716 |
| INTERNATIONAL-SEARCH-REPORT | WO0024441 |
| INTERNATIONAL-SEARCH-REPORT | WO03070296 |
| INTERNATIONAL-SEARCH-REPORT | WO9741907 |
| OPPOSITION | EP0518416 |
| OPPOSITION | US2001049496 |
| OPPOSITION | US2004220524 |
| OPPOSITION | US5681291 |
| OPPOSITION | US6056716 |
| OPPOSITION | US6102896 |
| OPPOSITION | US6391003 |
| OPPOSITION | WO0024441 |
| OPPOSITION | WO03039634 |
| OPPOSITION | WO03068290 |
| OPPOSITION | WO03070296 |
| OPPOSITION | WO9741907 |
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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Mar 23, 2023
Mar 23, 2023
Mar 17, 2023
Mar 7, 2023
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Nov 15, 2022
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Nov 15, 2022
Nov 4, 2022
(Electronic) Receipt
Appeal
Nov 4, 2022
Sep 29, 2022
Sep 28, 2022
(Electronic) Receipt
Appeal
Sep 28, 2022
Sep 28, 2022
Sep 26, 2022
Sep 26, 2022
Sep 26, 2022
Sep 26, 2022
Sep 22, 2022
Sep 19, 2022
(Electronic) Receipt
Appeal
Sep 19, 2022
Sep 19, 2022
Aug 30, 2022
Aug 30, 2022
Aug 30, 2022
Aug 24, 2022
(Electronic) Receipt
Appeal
Aug 24, 2022
Aug 24, 2022
Jun 9, 2022
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Mar 7, 2022
Mar 7, 2022
Mar 2, 2022
Feb 19, 2022
Feb 9, 2022
Feb 4, 2022
(Electronic) Receipt
Appeal
Feb 4, 2022
Feb 4, 2022
Dec 16, 2021
Dec 13, 2021
(Electronic) Receipt
Appeal
Dec 13, 2021
Dec 13, 2021
Reply to appeal
Appeal
Dec 2, 2021
(Electronic) Receipt
Appeal
Dec 2, 2021
Dec 2, 2021
Dec 2, 2021
Reply to appeal
Appeal
Sep 1, 2021
Sep 1, 2021
Aug 6, 2021
Aug 6, 2021
Jul 29, 2021
(Electronic) Receipt
Appeal
Jul 29, 2021
Jul 29, 2021
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Claims
Appeal
Jul 29, 2021
Claims
Appeal
Jul 29, 2021
Claims
Appeal
Jul 29, 2021
Claims
Appeal
Jul 29, 2021
Claims
Appeal
Jul 29, 2021
Claims
Appeal
Jul 29, 2021
Claims
Appeal
Jul 29, 2021
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Jul 19, 2021
(Electronic) Receipt
Appeal
Jul 19, 2021
Jul 19, 2021
Jun 8, 2021
Jun 8, 2021
May 31, 2021
(Electronic) Receipt
Appeal
May 31, 2021
(Electronic) Receipt
Appeal
May 31, 2021
May 31, 2021
May 31, 2021
Notice of appeal
Appeal
May 31, 2021
Notice of appeal
Appeal
Mar 19, 2021
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Means of redress
OPPO
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Jan 21, 2019
Dec 13, 2018
Decision to grant a European patent
Search/Exam
Nov 15, 2018
(Electronic) Receipt
Search/Exam
Nov 15, 2018
Filing of the translations of the claims
Search/Exam
Nov 15, 2018
French translation of claims
Search/Exam
Nov 15, 2018
German translation of the claims
Search/Exam
Nov 15, 2018
Letter accompanying subsequently filed items
Search/Exam
Jul 12, 2018
Jul 12, 2018
Jul 12, 2018
Intention to grant (signatures)
Search/Exam
Jul 12, 2018
Text intended for grant (clean copy)
Search/Exam
Jul 12, 2018
Jun 14, 2016
(Electronic) Receipt
Search/Exam
Jun 14, 2016
Amended claims with annotations
Search/Exam
Jun 14, 2016
Amended description with annotations
Search/Exam
Jun 14, 2016
Claims
Search/Exam
Jun 14, 2016
Description
Search/Exam
Jun 14, 2016
Drawings
Search/Exam
Jun 14, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 14, 2016
Feb 5, 2016
Annex to the communication
Search/Exam
Feb 5, 2016
Communication from the Examining Division
Search/Exam
Jan 29, 2016
Examination started
Search/Exam
Jan 15, 2014
Jan 10, 2014
Submission concerning representation
Search/Exam
Oct 10, 2007
Aug 31, 2007
Aug 6, 2007
Jul 20, 2007
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Jul 20, 2007
Request for entry into the European phase
Search/Exam
May 31, 2007
Information on entry into European phase
Search/Exam
Aug 17, 2006
Aug 17, 2006
Jul 27, 2006
Copy of the international search report
Search/Exam
Jul 27, 2006
Published international application - A1
Search/Exam
May 30, 2006
Abstract
PCTISA