Patent intelligence · US
US 9770519
Protein-polymer-drug conjugates
Protein-polymer-drug conjugates
Patent details — US 9770519
- Jurisdiction
- US
- Status
- granted
- Grant date
- Sep 26, 2017
- Expiration
- Sep 21, 2037
- Applicant
- Mersana Therapeutics, Inc.
- Claims
- 21
- CPC classes
- A61K, A61K47/58, A61K47/59, A61K47/60
Quick answer
US 9770519 (Protein-polymer-drug conjugates) is held by Mersana Therapeutics, Inc.. Status: granted. Granted Sep 26, 2017. Expires Sep 21, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Mersana Therapeutics, Inc.
- Grant date
- Expiration
- Claims
- 21
- CPC classes
- A61K, A61K47/58, A61K47/59, A61K47/60, A61K47/64, A61K47/6883
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Frequently asked questions
What is US patent 9770519?
US 9770519 (Protein-polymer-drug conjugates) is held by Mersana Therapeutics, Inc.. Status: granted. Granted Sep 26, 2017. Expires Sep 21, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9770519?
Mersana Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 136 pharmaceutical patents for this assignee.
When does US 9770519 expire?
Our index shows an expiration date of Sep 21, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.