Stevens J Drug Patent Portfolio
Stevens J owns 1 orange book drug protected by 1 US patent Given below is the list of Stevens J's drug patents along with their expiration dates.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US9050307 | Method for the preparation of a levothyroxine solution | 06 Aug, 2031 | Active |
Latest Legal Activities on Stevens J's Drug Patents
Given below is the list of recent legal activities going on the following drug patents of Stevens J.
| Activity | Date | Patent Number |
|---|---|---|
 | ||
| Payment of Maintenance Fee, 8th Yr, Small Entity | 07 Dec, 2022 | US9050307 |
| Payment of Maintenance Fee, 4th Yr, Small Entity | 26 Nov, 2018 | US9050307 |
| Post Issue Communication - Certificate of Correction | 13 Jul, 2016 | US9050307 |
| Post Issue Communication - Certificate of Correction | 18 Mar, 2016 | US9050307 |
|
Application ready for PDX access by participating foreign offices
Critical
| 31 Aug, 2015 | US9050307 |
|
Recordation of Patent Grant Mailed
Critical
| 09 Jun, 2015 | US9050307 |
|
Patent Issue Date Used in PTA Calculation
Critical
| 09 Jun, 2015 | US9050307 |
|
Email Notification
Critical
| 21 May, 2015 | US9050307 |
|
Issue Notification Mailed
Critical
| 20 May, 2015 | US9050307 |
| Dispatch to FDC | 08 May, 2015 | US9050307 |
|
Application Is Considered Ready for Issue
Critical
| 06 May, 2015 | US9050307 |
|
Issue Fee Payment Verified
Critical
| 05 May, 2015 | US9050307 |
|
Issue Fee Payment Received
Critical
| 05 May, 2015 | US9050307 |
|
Electronic Review
Critical
| 08 Apr, 2015 | US9050307 |
|
Email Notification
Critical
| 08 Apr, 2015 | US9050307 |
Stevens J Drug Patents' Oppositions Filed in EPO
Stevens J drug patents have faced multiple oppositions in the European Patent Office. The earliest opposition was filed on Jul 11, 2016, by Uni-Pharma Kleon Tsetis Pharmaceutical Laboratories S.A.. This opposition was filed on patent number EP11711688A. Click below to reveal the latest opposition data.
| Application | Filing Date | Opposition Party | Legal Status |
|---|---|---|---|
 | |||
| EP11711688A | Jul, 2016 | Uni-Pharma Kleon Tsetis Pharmaceutical Laboratories S.A. | Granted and Under Opposition |
Stevens J's Family Patents
Stevens J Drug List
Given below is the complete list of Stevens J's drugs and the patents protecting them.
1. Thyquidity
Thyquidity is protected by 1 patent, which is still active. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US9050307 | Method for the preparation of a levothyroxine solution |
06 Aug, 2031
(6 years from now)
| Active |
Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Thyquidity's drug page