Patent intelligence · US
US 8563269
Modified antibody compositions, methods of making and using thereof
Modified antibody compositions, methods of making and using thereof
Patent details — US 8563269
- Jurisdiction
- US
- Status
- granted
- Grant date
- Oct 22, 2013
- Expiration
- Oct 17, 2033
- Applicant
- CytomX Therapeutics, Inc.
- Claims
- 38
- CPC classes
- A61K, A61K2039/505, A61K2039/507, A61K39/3955
Quick answer
US 8563269 (Modified antibody compositions, methods of making and using thereof) is held by CytomX Therapeutics, Inc.. Status: granted. Granted Oct 22, 2013. Expires Oct 17, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- CytomX Therapeutics, Inc.
- Grant date
- Expiration
- Claims
- 38
- CPC classes
- A61K, A61K2039/505, A61K2039/507, A61K39/3955, A61K47/6845, A61K47/6849
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Frequently asked questions
What is US patent 8563269?
US 8563269 (Modified antibody compositions, methods of making and using thereof) is held by CytomX Therapeutics, Inc.. Status: granted. Granted Oct 22, 2013. Expires Oct 17, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8563269?
CytomX Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 62 pharmaceutical patents for this assignee.
When does US 8563269 expire?
Our index shows an expiration date of Oct 17, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.