Patent intelligence · US
US 12371442
Isoindolinone and indazole compounds for the degradation of EGFR
Isoindolinone and indazole compounds for the degradation of EGFR
Patent details — US 12371442
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jul 29, 2025
- Expiration
- Jul 24, 2045
- Applicant
- C4 THERAPEUTICS, INC.
- Claims
- 28
- CPC classes
- A61K, A61K31/427, A61K31/496, A61K31/506
Quick answer
US 12371442 (Isoindolinone and indazole compounds for the degradation of EGFR) is held by C4 THERAPEUTICS, INC.. Status: granted. Granted Jul 29, 2025. Expires Jul 24, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- C4 THERAPEUTICS, INC.
- Grant date
- Expiration
- Claims
- 28
- CPC classes
- A61K, A61K31/427, A61K31/496, A61K31/506, A61K31/5377, A61K47/10
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Frequently asked questions
What is US patent 12371442?
US 12371442 (Isoindolinone and indazole compounds for the degradation of EGFR) is held by C4 THERAPEUTICS, INC.. Status: granted. Granted Jul 29, 2025. Expires Jul 24, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12371442?
C4 THERAPEUTICS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 24 pharmaceutical patents for this assignee.
When does US 12371442 expire?
Our index shows an expiration date of Jul 24, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.