Patent intelligence · US
US 6656917
Compositions and methods for targeted enzymatic release of cell regulatory compounds
Compositions and methods for targeted enzymatic release of cell regulatory compounds
Patent details — US 6656917
- Jurisdiction
- US
- Status
- expired
- Grant date
- Dec 2, 2003
- Expiration
- Nov 27, 2023
- Applicant
- Marker Gene Technologies, Inc
- Claims
- 5
- CPC classes
- A61K, A61K47/54, A61K47/549, A61K48/00
Quick answer
US 6656917 (Compositions and methods for targeted enzymatic release of cell regulatory compounds) is held by Marker Gene Technologies, Inc. Status: expired. Granted Dec 2, 2003. Expires Nov 27, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Marker Gene Technologies, Inc
- Grant date
- Expiration
- Claims
- 5
- CPC classes
- A61K, A61K47/54, A61K47/549, A61K48/00
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Frequently asked questions
What is US patent 6656917?
US 6656917 (Compositions and methods for targeted enzymatic release of cell regulatory compounds) is held by Marker Gene Technologies, Inc. Status: expired. Granted Dec 2, 2003. Expires Nov 27, 2023 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6656917?
Marker Gene Technologies, Inc is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 27 pharmaceutical patents for this assignee.
When does US 6656917 expire?
Our index shows an expiration date of Nov 27, 2023 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.