Wednesday, July 8, 2026

Patent intelligence · US

US 10633442

Antibodies to connexin 43 (Cx43) hemichannels and methods of use thereof to inhibit Cx43 hemichannel opening

granted A61KA61K49/0008A61PA61P19/02
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 14
Applicant portfolio 8,292
Patent details — US 10633442

Quick answer

US 10633442 (Antibodies to connexin 43 (Cx43) hemichannels and methods of use thereof to inhibit Cx43 hemichannel opening) is held by The Board of Regents of the University of Texas System. Status: granted. Granted Apr 28, 2020. Expires Apr 23, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
19
CPC classes
A61K, A61K49/0008, A61P, A61P19/02

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Frequently asked questions

What is US patent 10633442?

US 10633442 (Antibodies to connexin 43 (Cx43) hemichannels and methods of use thereof to inhibit Cx43 hemichannel opening) is held by The Board of Regents of the University of Texas System. Status: granted. Granted Apr 28, 2020. Expires Apr 23, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10633442?

The Board of Regents of the University of Texas System is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 10633442 expire?

Our index shows an expiration date of Apr 23, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.