Patent intelligence · US
US 9034881
Treatment for vitiligo
Treatment for vitiligo
Patent details — US 9034881
- Jurisdiction
- US
- Status
- granted
- Grant date
- May 19, 2015
- Expiration
- May 14, 2035
- Applicant
- Rigel Pharmaceuticals, Inc.
- Claims
- 16
- CPC classes
- A61K, A61K31/145, A61K31/505, A61K31/506
Quick answer
US 9034881 (Treatment for vitiligo) is held by Rigel Pharmaceuticals, Inc.. Status: granted. Granted May 19, 2015. Expires May 14, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Rigel Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 16
- CPC classes
- A61K, A61K31/145, A61K31/505, A61K31/506, A61K45/06, A61K47/10
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Frequently asked questions
What is US patent 9034881?
US 9034881 (Treatment for vitiligo) is held by Rigel Pharmaceuticals, Inc.. Status: granted. Granted May 19, 2015. Expires May 14, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9034881?
Rigel Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 373 pharmaceutical patents for this assignee.
When does US 9034881 expire?
Our index shows an expiration date of May 14, 2035 (9 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.