Wednesday, July 8, 2026

Patent intelligence · US

US 10898551

Soluble hyaluronidase glycoprotein (sHASEGP), process for preparing the same, uses and pharmaceutical compositions comprising thereof

granted A61KA61K2039/505A61K38/00A61K38/47
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 70
Patent details — US 10898551
Jurisdiction
US
Status
granted
Grant date
Jan 26, 2021
Expiration
Jan 21, 2041
Applicant
HALOZYME, INC.
Claims
41
CPC classes
A61K, A61K2039/505, A61K38/00, A61K38/47
View on Google Patents ↗

Quick answer

US 10898551 (Soluble hyaluronidase glycoprotein (sHASEGP), process for preparing the same, uses and pharmaceutical compositions comprising thereof) is held by HALOZYME, INC.. Status: granted. Granted Jan 26, 2021. Expires Jan 21, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
HALOZYME, INC.
Grant date
Expiration
Claims
41
CPC classes
A61K, A61K2039/505, A61K38/00, A61K38/47, A61K39/395, A61K9/0048

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Frequently asked questions

What is US patent 10898551?

US 10898551 (Soluble hyaluronidase glycoprotein (sHASEGP), process for preparing the same, uses and pharmaceutical compositions comprising thereof) is held by HALOZYME, INC.. Status: granted. Granted Jan 26, 2021. Expires Jan 21, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10898551?

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 10898551 expire?

Our index shows an expiration date of Jan 21, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.