Patent intelligence · US
US 12297203
Pyrrolopyrimidine ITK inhibitors
Pyrrolopyrimidine ITK inhibitors
Patent details — US 12297203
- Jurisdiction
- US
- Status
- granted
- Grant date
- May 13, 2025
- Expiration
- May 8, 2045
- Applicant
- Aclaris Therapeutics, Inc.
- Claims
- 5
- CPC classes
- A61K, A61K45/06, A61P, A61P29/00
Quick answer
US 12297203 (Pyrrolopyrimidine ITK inhibitors) is held by Aclaris Therapeutics, Inc.. Status: granted. Granted May 13, 2025. Expires May 8, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Aclaris Therapeutics, Inc.
- Grant date
- Expiration
- Claims
- 5
- CPC classes
- A61K, A61K45/06, A61P, A61P29/00, A61P37/00
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Frequently asked questions
What is US patent 12297203?
US 12297203 (Pyrrolopyrimidine ITK inhibitors) is held by Aclaris Therapeutics, Inc.. Status: granted. Granted May 13, 2025. Expires May 8, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12297203?
Aclaris Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 18 pharmaceutical patents for this assignee.
When does US 12297203 expire?
Our index shows an expiration date of May 8, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.