Wednesday, July 8, 2026

Patent intelligence · US

US 7834088

Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith

granted A61KA61K47/60
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 4
Applicant portfolio 423
Patent details — US 7834088

Quick answer

US 7834088 (Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith) is held by Nektar Therapeutics. Status: granted. Granted Nov 16, 2010. Expires Nov 11, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K47/60

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Frequently asked questions

What is US patent 7834088?

US 7834088 (Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith) is held by Nektar Therapeutics. Status: granted. Granted Nov 16, 2010. Expires Nov 11, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7834088?

Nektar Therapeutics is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 423 pharmaceutical patents for this assignee.

When does US 7834088 expire?

Our index shows an expiration date of Nov 11, 2030 (4 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.