Wednesday, July 8, 2026

Patent intelligence · US

US 7655781

Variants of human glycoprotein hormone alpha chain: compositions and uses thereof

granted A61KA61K38/00
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 4
Applicant portfolio 22
Patent details — US 7655781

Quick answer

US 7655781 (Variants of human glycoprotein hormone alpha chain: compositions and uses thereof) is held by Protalix Ltd.. Status: granted. Granted Feb 2, 2010. Expires Jan 28, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Protalix Ltd.
Grant date
Expiration
Claims
10
CPC classes
A61K, A61K38/00

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Frequently asked questions

What is US patent 7655781?

US 7655781 (Variants of human glycoprotein hormone alpha chain: compositions and uses thereof) is held by Protalix Ltd.. Status: granted. Granted Feb 2, 2010. Expires Jan 28, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7655781?

Protalix Ltd. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 22 pharmaceutical patents for this assignee.

When does US 7655781 expire?

Our index shows an expiration date of Jan 28, 2030 (4 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.