Patent intelligence · US
US 7585520
Compositions containing both sedative and non-sedative antihistamines and sleep aids
Compositions containing both sedative and non-sedative antihistamines and sleep aids
Patent details — US 7585520
- Jurisdiction
- US
- Status
- granted
- Grant date
- Sep 8, 2009
- Expiration
- Sep 3, 2029
- Applicant
- Collegium Pharmaceutical, Inc.
- Claims
- 15
- CPC classes
- A61K, A61K31/00, A61K45/06, A61K9/209
Quick answer
US 7585520 (Compositions containing both sedative and non-sedative antihistamines and sleep aids) is held by Collegium Pharmaceutical, Inc.. Status: granted. Granted Sep 8, 2009. Expires Sep 3, 2029 (3 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Collegium Pharmaceutical, Inc.
- Grant date
- Expiration
- Claims
- 15
- CPC classes
- A61K, A61K31/00, A61K45/06, A61K9/209, A61K9/5084, A61P
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Frequently asked questions
What is US patent 7585520?
US 7585520 (Compositions containing both sedative and non-sedative antihistamines and sleep aids) is held by Collegium Pharmaceutical, Inc.. Status: granted. Granted Sep 8, 2009. Expires Sep 3, 2029 (3 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 7585520?
Collegium Pharmaceutical, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 28 pharmaceutical patents for this assignee.
When does US 7585520 expire?
Our index shows an expiration date of Sep 3, 2029 (3 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.