Marinus Drug Patent Portfolio
Marinus owns 1 orange book drug protected by 11 US patents Given below is the list of Marinus's drug patents along with their expiration dates.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US12115169 | Ganaxolone For Use In Treating Tuberous Sclerosis Complex And Seizure Disorders | 30 Sep, 2042 | Active |
| US12268696 | Ganaxolone For Use In Treating Tuberous Sclerosis Complex And Seizure Disorders | 30 Sep, 2042 | Active |
| US10603308 | Methods and compositions for treatment of epileptic disorders | 10 Aug, 2037 | Active |
| US12144801 | Methods and compositions for treatment of epileptic disorders | 10 Aug, 2037 | Active |
| US8318714 | Liquid ganaxolone formulations and methods for the making and use thereof | 28 Nov, 2031 | Active |
| US7858609 | Solid ganaxolone formulations and methods for the making and use thereof | 28 Nov, 2026 | Active |
| US8022054 | Liquid ganaxolone formulations and methods for the making and use thereof | 28 Nov, 2026 | Active |
| US8367651 | Solid ganaxolone formulations and methods for the making and use thereof | 28 Nov, 2026 | Active |
| US8618087 | Solid ganaxolone formulations and methods for the making and use thereof | 28 Nov, 2026 | Active |
| US9029355 | Solid ganaxolone compositions and methods for the making and use thereof | 28 Nov, 2026 | Active |
| US9056116 | Liquid ganaxolone formulations and methods for the making and use thereof | 28 Nov, 2026 | Active |
Latest Legal Activities on Marinus's Drug Patents
Given below is the list of recent legal activities going on the following drug patents of Marinus.
| Activity | Date | Patent Number |
|---|---|---|
| ||
| Notice of Final Determination -Eligible | 05 Jun, 2025 | US8318714 |
| Information Disclosure Statement (IDS) Filed | 20 May, 2025 | US8318714 |
| FDA Final Eligibility Letter | 20 May, 2025 | US8318714 |
| Payment of Maintenance Fee, 12th Yr, Small Entity | 08 May, 2025 | US8618087 |
| Email Notification | 09 Apr, 2025 | US12268696 |
| Recordation of Patent Grant Mailed | 08 Apr, 2025 | US12268696 |
| Recordation of Patent eGrant | 08 Apr, 2025 | US12268696 |
| Patent Issue Date Used in PTA Calculation | 08 Apr, 2025 | US12268696 |
| Mail Patent eGrant Notification | 08 Apr, 2025 | US12268696 |
| Patent eGrant Notification | 08 Apr, 2025 | US12268696 |
| Email Notification | 19 Mar, 2025 | US12268696 |
| Issue Notification Mailed | 19 Mar, 2025 | US12268696 |
| Dispatch to FDC | 06 Mar, 2025 | US12268696 |
| Application Is Considered Ready for Issue | 06 Mar, 2025 | US12268696 |
| Issue Fee Payment Received | 28 Feb, 2025 | US12268696 |
Marinus's Family Patents
Marinus Drug List
Given below is the complete list of Marinus's drugs and the patents protecting them.
1. Ztalmy
Ztalmy is protected by 11 patents, out of which none have expired yet. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US12115169 | Ganaxolone For Use In Treating Tuberous Sclerosis Complex And Seizure Disorders |
30 Sep, 2042
(16 years from now)
| Active |
| US12268696 | Ganaxolone For Use In Treating Tuberous Sclerosis Complex And Seizure Disorders |
30 Sep, 2042
(16 years from now)
| Active |
| US10603308 | Methods and compositions for treatment of epileptic disorders |
10 Aug, 2037
(11 years from now)
| Active |
| US12144801 | Methods and compositions for treatment of epileptic disorders |
10 Aug, 2037
(11 years from now)
| Active |
| US8318714 | Liquid ganaxolone formulations and methods for the making and use thereof |
28 Nov, 2031
(5 years from now)
| Active |
| US7858609 | Solid ganaxolone formulations and methods for the making and use thereof |
28 Nov, 2026
(8 months from now)
| Active |
| US8022054 | Liquid ganaxolone formulations and methods for the making and use thereof |
28 Nov, 2026
(8 months from now)
| Active |
| US8367651 | Solid ganaxolone formulations and methods for the making and use thereof |
28 Nov, 2026
(8 months from now)
| Active |
| US8618087 | Solid ganaxolone formulations and methods for the making and use thereof |
28 Nov, 2026
(8 months from now)
| Active |
| US9029355 | Solid ganaxolone compositions and methods for the making and use thereof |
28 Nov, 2026
(8 months from now)
| Active |
| US9056116 | Liquid ganaxolone formulations and methods for the making and use thereof |
28 Nov, 2026
(8 months 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 Ztalmy's drug page