Patent intelligence · US
US 11203749
Factor VII polypeptides that are modified and uses thereof
Factor VII polypeptides that are modified and uses thereof
Patent details — US 11203749
- Jurisdiction
- US
- Status
- granted
- Grant date
- Dec 21, 2021
- Expiration
- Dec 16, 2041
- Applicant
- Catalyst Biosciences, Inc.
- Claims
- 6
- CPC classes
- A61K, A61K38/00, A61K48/00, A61P
Quick answer
US 11203749 (Factor VII polypeptides that are modified and uses thereof) is held by Catalyst Biosciences, Inc.. Status: granted. Granted Dec 21, 2021. Expires Dec 16, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Catalyst Biosciences, Inc.
- Grant date
- Expiration
- Claims
- 6
- CPC classes
- A61K, A61K38/00, A61K48/00, A61P, A61P7/04
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Frequently asked questions
What is US patent 11203749?
US 11203749 (Factor VII polypeptides that are modified and uses thereof) is held by Catalyst Biosciences, Inc.. Status: granted. Granted Dec 21, 2021. Expires Dec 16, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11203749?
Catalyst Biosciences, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 61 pharmaceutical patents for this assignee.
When does US 11203749 expire?
Our index shows an expiration date of Dec 16, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.