Wednesday, July 8, 2026

Patent intelligence · US

US 8097695

Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof

granted A61KA61K47/60A61PA61P29/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 6
Applicant portfolio 423
Patent details — US 8097695
Jurisdiction
US
Status
granted
Grant date
Jan 17, 2012
Expiration
Jan 12, 2032
Claims
19
CPC classes
A61K, A61K47/60, A61P, A61P29/00
View on Google Patents ↗

Quick answer

US 8097695 (Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof) is held by Nektar Therapeutics. Status: granted. Granted Jan 17, 2012. Expires Jan 12, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
19
CPC classes
A61K, A61K47/60, A61P, A61P29/00

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Frequently asked questions

What is US patent 8097695?

US 8097695 (Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof) is held by Nektar Therapeutics. Status: granted. Granted Jan 17, 2012. Expires Jan 12, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8097695?

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 8097695 expire?

Our index shows an expiration date of Jan 12, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.