Patent intelligence · US
US 6025399
Method of producing neuromuscular block by the use of tetra-propyl or tetrabutylammonium compounds
Method of producing neuromuscular block by the use of tetra-propyl or tetrabutylammonium compounds
Patent details — US 6025399
- Jurisdiction
- US
- Status
- expired
- Grant date
- Feb 15, 2000
- Expiration
- Feb 10, 2020
- Applicant
- Montefiore Medical Center
- Claims
- 11
- CPC classes
- A61K, A61K31/14, A61K31/435, A61K31/565
Quick answer
US 6025399 (Method of producing neuromuscular block by the use of tetra-propyl or tetrabutylammonium compounds) is held by Montefiore Medical Center. Status: expired. Granted Feb 15, 2000. Expires Feb 10, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Montefiore Medical Center
- Grant date
- Expiration
- Claims
- 11
- CPC classes
- A61K, A61K31/14, A61K31/435, A61K31/565, A61K45/06
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Frequently asked questions
What is US patent 6025399?
US 6025399 (Method of producing neuromuscular block by the use of tetra-propyl or tetrabutylammonium compounds) is held by Montefiore Medical Center. Status: expired. Granted Feb 15, 2000. Expires Feb 10, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6025399?
Montefiore Medical Center is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 72 pharmaceutical patents for this assignee.
When does US 6025399 expire?
Our index shows an expiration date of Feb 10, 2020 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.