Patent intelligence · US
US 6255354
Preparation of a pulmonary surfactant for instillation and oral application
Preparation of a pulmonary surfactant for instillation and oral application
Patent details — US 6255354
- Jurisdiction
- US
- Status
- expired
- Grant date
- Jul 3, 2001
- Expiration
- Jun 28, 2021
- Applicant
- MSE Pharmazeutika GmbH
- Claims
- 12
- CPC classes
- A61K, A61K38/1709
Quick answer
US 6255354 (Preparation of a pulmonary surfactant for instillation and oral application) is held by MSE Pharmazeutika GmbH. Status: expired. Granted Jul 3, 2001. Expires Jun 28, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- MSE Pharmazeutika GmbH
- Grant date
- Expiration
- Claims
- 12
- CPC classes
- A61K, A61K38/1709
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Frequently asked questions
What is US patent 6255354?
US 6255354 (Preparation of a pulmonary surfactant for instillation and oral application) is held by MSE Pharmazeutika GmbH. Status: expired. Granted Jul 3, 2001. Expires Jun 28, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6255354?
MSE Pharmazeutika GmbH is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 60 pharmaceutical patents for this assignee.
When does US 6255354 expire?
Our index shows an expiration date of Jun 28, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.