Patent intelligence · US
US 12264345
PH20 polypeptide variants, formulations and uses thereof
PH20 polypeptide variants, formulations and uses thereof
Patent details — US 12264345
- Jurisdiction
- US
- Status
- granted
- Grant date
- Apr 1, 2025
- Expiration
- Mar 27, 2045
- Applicant
- HALOZYME, INC.
- Claims
- 17
- CPC classes
- A61K, A61K38/00, A61K38/28, A61K38/47
Quick answer
US 12264345 (PH20 polypeptide variants, formulations and uses thereof) is held by HALOZYME, INC.. Status: granted. Granted Apr 1, 2025. Expires Mar 27, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- HALOZYME, INC.
- Grant date
- Expiration
- Claims
- 17
- CPC classes
- A61K, A61K38/00, A61K38/28, A61K38/47, A61K45/06, A61K47/10
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Frequently asked questions
What is US patent 12264345?
US 12264345 (PH20 polypeptide variants, formulations and uses thereof) is held by HALOZYME, INC.. Status: granted. Granted Apr 1, 2025. Expires Mar 27, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12264345?
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 12264345 expire?
Our index shows an expiration date of Mar 27, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.