Wednesday, July 8, 2026

Patent intelligence · US

US 10016491

Soluble glycosaminoglycanases and methods of preparing and using soluble glycosaminoglycanases

granted A61KA61K2039/505A61K38/47A61K39/395
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 12
Applicant portfolio 70
Patent details — US 10016491
Jurisdiction
US
Status
granted
Grant date
Jul 10, 2018
Expiration
Jul 5, 2038
Applicant
HALOZYME, INC.
Claims
28
CPC classes
A61K, A61K2039/505, A61K38/47, A61K39/395
View on Google Patents ↗

Quick answer

US 10016491 (Soluble glycosaminoglycanases and methods of preparing and using soluble glycosaminoglycanases) is held by HALOZYME, INC.. Status: granted. Granted Jul 10, 2018. Expires Jul 5, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
HALOZYME, INC.
Grant date
Expiration
Claims
28
CPC classes
A61K, A61K2039/505, A61K38/47, A61K39/395, A61K39/3955, A61K45/06

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Frequently asked questions

What is US patent 10016491?

US 10016491 (Soluble glycosaminoglycanases and methods of preparing and using soluble glycosaminoglycanases) is held by HALOZYME, INC.. Status: granted. Granted Jul 10, 2018. Expires Jul 5, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10016491?

HALOZYME, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 70 pharmaceutical patents for this assignee.

When does US 10016491 expire?

Our index shows an expiration date of Jul 5, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.