Patent intelligence · US
US 9993450
Dosage forms and therapeutic uses of L-4-chlorokynurenine
Dosage forms and therapeutic uses of L-4-chlorokynurenine
Patent details — US 9993450
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jun 12, 2018
- Expiration
- Jun 7, 2038
- Applicant
- VISTAGEN THERAPUETICS, INC.
- Claims
- 3
- CPC classes
- A61K, A61K31/198, A61K9/0053, A61P
Quick answer
US 9993450 (Dosage forms and therapeutic uses of L-4-chlorokynurenine) is held by VISTAGEN THERAPUETICS, INC.. Status: granted. Granted Jun 12, 2018. Expires Jun 7, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- VISTAGEN THERAPUETICS, INC.
- Grant date
- Expiration
- Claims
- 3
- CPC classes
- A61K, A61K31/198, A61K9/0053, A61P, A61P25/14, A61P25/16
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Frequently asked questions
What is US patent 9993450?
US 9993450 (Dosage forms and therapeutic uses of L-4-chlorokynurenine) is held by VISTAGEN THERAPUETICS, INC.. Status: granted. Granted Jun 12, 2018. Expires Jun 7, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9993450?
VISTAGEN THERAPUETICS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 6 pharmaceutical patents for this assignee.
When does US 9993450 expire?
Our index shows an expiration date of Jun 7, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.