Saturday, July 11, 2026

Patent intelligence · US

US 8703730

Complement antagonists and uses thereof

granted A61KA61K31/136A61K31/7088A61K31/785
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 8
Applicant portfolio 8,292
Patent details — US 8703730
Jurisdiction
US
Status
granted
Grant date
Apr 22, 2014
Expiration
Apr 17, 2034
Applicant
REGENESANCE B.V.
Claims
15
CPC classes
A61K, A61K31/136, A61K31/7088, A61K31/785
View on Google Patents ↗

Quick answer

US 8703730 (Complement antagonists and uses thereof) is held by REGENESANCE B.V.. Status: granted. Granted Apr 22, 2014. Expires Apr 17, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
REGENESANCE B.V.
Grant date
Expiration
Claims
15
CPC classes
A61K, A61K31/136, A61K31/7088, A61K31/785, A61K38/215, A61K39/3955

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Frequently asked questions

What is US patent 8703730?

US 8703730 (Complement antagonists and uses thereof) is held by REGENESANCE B.V.. Status: granted. Granted Apr 22, 2014. Expires Apr 17, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8703730?

REGENESANCE B.V. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 8703730 expire?

Our index shows an expiration date of Apr 17, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.