Sage Drug Patent Portfolio
Sage owns 2 orange book drugs protected by 13 US patents Given below is the list of Sage's drug patents along with their expiration dates.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US10940156 | Neuroactive steroids, compositions, and uses thereof | 08 Mar, 2037 | Active |
| US10251894 | Anticonvulsant activity of steroids | 27 Nov, 2033 | Active |
| US10322139 | Neuroactive steroid formulations and methods of treating CNS disorders | 23 Jan, 2033 | Active |
| US10117951 | Sulfoalkyl ether cyclodextrin compositions | 13 Mar, 2029 | Active |
| US7635773 | Sulfoalkyl ether cyclodextrin compositions | 13 Mar, 2029 | Active |
| US8410077 | Sulfoalkyl ether cyclodextrin compositions | 13 Mar, 2029 | Active |
| US9200088 | Sulfoalkyl ether cyclodextrin compositions | 13 Mar, 2029 | Active |
| US9750822 | Sulfoalkyl ether cyclodextrin compositions | 13 Mar, 2029 | Active |
| US7935093 | Disinfectant delivery system and method of providing alcohol-free disinfection | 02 Oct, 2027 | Active |
| US7427574 | Non-woven wash cloth | 25 Apr, 2026 | Active |
| US7717889 | Disinfectant delivery system and method of providing alcohol free disinfection | 27 Feb, 2025 | Expired |
| US7066916 | Disinfectant delivery system, and method of providing alcohol-free disinfection | 17 Feb, 2024 | Expired |
| US7595021 | Method of providing alcohol-free disinfection | 12 May, 2023 | Expired |
Latest Legal Activities on Sage's Drug Patents
Given below is the list of recent legal activities going on the following drug patents of Sage.
| Activity | Date | Patent Number |
|---|---|---|
 | ||
| Payment of Maintenance Fee, 4th Year, Large Entity | 30 Nov, 2022 | US10322139 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 19 Oct, 2022 | US7935093 |
| Payment of Maintenance Fee, 4th Year, Large Entity | 21 Sep, 2022 | US10251894 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 03 Nov, 2021 | US7717889 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 17 Mar, 2021 | US7595021 |
|
Recordation of Patent Grant Mailed
Critical
| 09 Mar, 2021 | US10940156 |
|
Patent Issue Date Used in PTA Calculation
Critical
| 09 Mar, 2021 | US10940156 |
|
Email Notification
Critical
| 18 Feb, 2021 | US10940156 |
|
Issue Notification Mailed
Critical
| 17 Feb, 2021 | US10940156 |
| Dispatch to FDC | 29 Jan, 2021 | US10940156 |
|
Email Notification
Critical
| 18 Jan, 2021 | US10940156 |
|
Mail Response to 312 Amendment (PTO-271)
Critical
| 18 Jan, 2021 | US10940156 |
|
Response to Amendment under Rule 312
Critical
| 13 Jan, 2021 | US10940156 |
|
Amendment after Notice of Allowance (Rule 312)
Critical
| 11 Jan, 2021 | US10940156 |
|
Application Is Considered Ready for Issue
Critical
| 04 Jan, 2021 | US10940156 |
Sage Drug Patents' Oppositions Filed in EPO
Sage drug patents have faced multiple oppositions in the European Patent Office. The earliest opposition was filed on Jul 08, 2020, by Dr. Schön, Neymeyr & Partner Patentanwälte Mbb. This opposition was filed on patent number EP13740743A. Click below to reveal the latest opposition data.
| Application | Filing Date | Opposition Party | Legal Status |
|---|---|---|---|
 | |||
| EP13740743A | Jul, 2020 | Dr. Schön, Neymeyr & Partner Patentanwälte mbB | Granted and Under Opposition |
Sage's Family Patents
Sage Drug List
Given below is the complete list of Sage's drugs and the patents protecting them.
1. Chlorhexidine Gluconate
Chlorhexidine Gluconate is protected by 5 patents, out of which 3 have expired. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US7935093 | Disinfectant delivery system and method of providing alcohol-free disinfection |
02 Oct, 2027
(1 year, 8 months from now)
| Active |
| US7427574 | Non-woven wash cloth |
25 Apr, 2026
(3 months from now)
| Active |
| US7717889 | Disinfectant delivery system and method of providing alcohol free disinfection |
27 Feb, 2025
(10 months ago)
| Expired |
| US7066916 | Disinfectant delivery system, and method of providing alcohol-free disinfection |
17 Feb, 2024
(1 year, 10 months ago)
| Expired |
| US7595021 | Method of providing alcohol-free disinfection |
12 May, 2023
(2 years ago)
| Expired |
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 Chlorhexidine Gluconate's drug page
2. Zulresso
Zulresso is protected by 8 patents, out of which none have expired yet. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US10940156 | Neuroactive steroids, compositions, and uses thereof |
08 Mar, 2037
(11 years from now)
| Active |
| US10251894 | Anticonvulsant activity of steroids |
27 Nov, 2033
(7 years from now)
| Active |
| US10322139 | Neuroactive steroid formulations and methods of treating CNS disorders |
23 Jan, 2033
(7 years from now)
| Active |
| US10117951 | Sulfoalkyl ether cyclodextrin compositions |
13 Mar, 2029
(3 years from now)
| Active |
| US7635773 | Sulfoalkyl ether cyclodextrin compositions |
13 Mar, 2029
(3 years from now)
| Active |
| US8410077 | Sulfoalkyl ether cyclodextrin compositions |
13 Mar, 2029
(3 years from now)
| Active |
| US9200088 | Sulfoalkyl ether cyclodextrin compositions |
13 Mar, 2029
(3 years from now)
| Active |
| US9750822 | Sulfoalkyl ether cyclodextrin compositions |
13 Mar, 2029
(3 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 Zulresso's drug page