Patent intelligence · US
US 6858652
Sertraline hydrochloride polymorphs, processes for preparing them, compositions containing them and methods of using them
Sertraline hydrochloride polymorphs, processes for preparing them, compositions containing them and methods of using them
Patent details — US 6858652
- Jurisdiction
- US
- Status
- expired
- Grant date
- Feb 22, 2005
- Expiration
- Feb 17, 2025
- Applicant
- TEVA PHARMACEUTICAL INDUSTRIES, LTD.
- Claims
- 14
- CPC classes
- A61P, A61P25/00, A61P25/24
Quick answer
US 6858652 (Sertraline hydrochloride polymorphs, processes for preparing them, compositions containing them and methods of using them) is held by TEVA PHARMACEUTICAL INDUSTRIES, LTD.. Status: expired. Granted Feb 22, 2005. Expires Feb 17, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- TEVA PHARMACEUTICAL INDUSTRIES, LTD.
- Grant date
- Expiration
- Claims
- 14
- CPC classes
- A61P, A61P25/00, A61P25/24
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Frequently asked questions
What is US patent 6858652?
US 6858652 (Sertraline hydrochloride polymorphs, processes for preparing them, compositions containing them and methods of using them) is held by TEVA PHARMACEUTICAL INDUSTRIES, LTD.. Status: expired. Granted Feb 22, 2005. Expires Feb 17, 2025 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6858652?
TEVA PHARMACEUTICAL INDUSTRIES, LTD. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 454 pharmaceutical patents for this assignee.
When does US 6858652 expire?
Our index shows an expiration date of Feb 17, 2025 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.