Patent intelligence · US
US 12319738
Anti-FGFR2 antibodies in combination with chemotherapy agents in gastric cancer
Anti-FGFR2 antibodies in combination with chemotherapy agents in gastric cancer
Patent details — US 12319738
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jun 3, 2025
- Expiration
- May 29, 2045
- Applicant
- Five Prime Therapeutics, Inc.
- Claims
- 12
- CPC classes
- A61K, A61K2039/505, A61K2039/54, A61K2039/545
Quick answer
US 12319738 (Anti-FGFR2 antibodies in combination with chemotherapy agents in gastric cancer) is held by Five Prime Therapeutics, Inc.. Status: granted. Granted Jun 3, 2025. Expires May 29, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Five Prime Therapeutics, Inc.
- Grant date
- Expiration
- Claims
- 12
- CPC classes
- A61K, A61K2039/505, A61K2039/54, A61K2039/545, A61K2300/00, A61K31/282
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Frequently asked questions
What is US patent 12319738?
US 12319738 (Anti-FGFR2 antibodies in combination with chemotherapy agents in gastric cancer) is held by Five Prime Therapeutics, Inc.. Status: granted. Granted Jun 3, 2025. Expires May 29, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12319738?
Five Prime Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 127 pharmaceutical patents for this assignee.
When does US 12319738 expire?
Our index shows an expiration date of May 29, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.