Patent intelligence · US
US 6827926
Metallotetrapyrrolic photosensitizing agents for use in photodynamic therapy
Metallotetrapyrrolic photosensitizing agents for use in photodynamic therapy
Patent details — US 6827926
- Jurisdiction
- US
- Status
- expired
- Grant date
- Dec 7, 2004
- Expiration
- Dec 2, 2024
- Applicant
- Miravant Pharmaceuticals, Inc.
- Claims
- 58
- CPC classes
- A61K, A61K41/0071, A61K49/0036, A61P
Quick answer
US 6827926 (Metallotetrapyrrolic photosensitizing agents for use in photodynamic therapy) is held by Miravant Pharmaceuticals, Inc.. Status: expired. Granted Dec 7, 2004. Expires Dec 2, 2024 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Miravant Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 58
- CPC classes
- A61K, A61K41/0071, A61K49/0036, A61P, A61P17/00, A61P17/02
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Frequently asked questions
What is US patent 6827926?
US 6827926 (Metallotetrapyrrolic photosensitizing agents for use in photodynamic therapy) is held by Miravant Pharmaceuticals, Inc.. Status: expired. Granted Dec 7, 2004. Expires Dec 2, 2024 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6827926?
Miravant Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 308 pharmaceutical patents for this assignee.
When does US 6827926 expire?
Our index shows an expiration date of Dec 2, 2024 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.