Patent intelligence · US
US 9801813
Preservative-free ophthalmic pharmaceutical formulation
Preservative-free ophthalmic pharmaceutical formulation
Patent details — US 9801813
- Jurisdiction
- US
- Status
- granted
- Grant date
- Oct 31, 2017
- Expiration
- Oct 26, 2037
- Applicant
- SENTISS PHARMA PRIVATE LIMITED
- Claims
- 18
- CPC classes
- A61K, A61K31/382, A61K31/535, A61K31/5377
Quick answer
US 9801813 (Preservative-free ophthalmic pharmaceutical formulation) is held by SENTISS PHARMA PRIVATE LIMITED. Status: granted. Granted Oct 31, 2017. Expires Oct 26, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- SENTISS PHARMA PRIVATE LIMITED
- Grant date
- Expiration
- Claims
- 18
- CPC classes
- A61K, A61K31/382, A61K31/535, A61K31/5377, A61K45/06, A61K47/02
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Frequently asked questions
What is US patent 9801813?
US 9801813 (Preservative-free ophthalmic pharmaceutical formulation) is held by SENTISS PHARMA PRIVATE LIMITED. Status: granted. Granted Oct 31, 2017. Expires Oct 26, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9801813?
SENTISS PHARMA PRIVATE LIMITED is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 95 pharmaceutical patents for this assignee.
When does US 9801813 expire?
Our index shows an expiration date of Oct 26, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.