Patent intelligence · US
US 6605606
Solid forms of tin ethyl etiopurpurin and processes for producing such forms
Solid forms of tin ethyl etiopurpurin and processes for producing such forms
Patent details — US 6605606
- Jurisdiction
- US
- Status
- expired
- Grant date
- Aug 12, 2003
- Expiration
- Aug 7, 2023
- Applicant
- Miravant Pharmaceuticals, Inc.
- Claims
- 77
- CPC classes
- A61K, A61K31/409, A61K33/24
Quick answer
US 6605606 (Solid forms of tin ethyl etiopurpurin and processes for producing such forms) is held by Miravant Pharmaceuticals, Inc.. Status: expired. Granted Aug 12, 2003. Expires Aug 7, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Miravant Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 77
- CPC classes
- A61K, A61K31/409, A61K33/24
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Frequently asked questions
What is US patent 6605606?
US 6605606 (Solid forms of tin ethyl etiopurpurin and processes for producing such forms) is held by Miravant Pharmaceuticals, Inc.. Status: expired. Granted Aug 12, 2003. Expires Aug 7, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6605606?
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 6605606 expire?
Our index shows an expiration date of Aug 7, 2023 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.