Patent intelligence · US
US 10231974
Pharmaceutical composition effective in preventing the adverse effects associated with the prolonged use of dihydrofolate reductase inhibitors
Pharmaceutical composition effective in preventing the adverse effects associated with the prolonged use of dihydrofolate reductase inhibito…
Patent details — US 10231974
- Jurisdiction
- US
- Status
- granted
- Grant date
- Mar 19, 2019
- Expiration
- Mar 14, 2039
- Applicant
- Compass Therapeutics LLC
- Claims
- 14
- CPC classes
- A61K, A61K31/198, A61K31/4415, A61K31/519
Quick answer
US 10231974 (Pharmaceutical composition effective in preventing the adverse effects associated with the prolonged use of dihydrofolate reductase inhibitors) is held by Compass Therapeutics LLC. Status: granted. Granted Mar 19, 2019. Expires Mar 14, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Compass Therapeutics LLC
- Grant date
- Expiration
- Claims
- 14
- CPC classes
- A61K, A61K31/198, A61K31/4415, A61K31/519, A61K31/525, A61K31/675
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Frequently asked questions
What is US patent 10231974?
US 10231974 (Pharmaceutical composition effective in preventing the adverse effects associated with the prolonged use of dihydrofolate reductase inhibitors) is held by Compass Therapeutics LLC. Status: granted. Granted Mar 19, 2019. Expires Mar 14, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 10231974?
Compass Therapeutics LLC is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 100 pharmaceutical patents for this assignee.
When does US 10231974 expire?
Our index shows an expiration date of Mar 14, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.