Wednesday, July 8, 2026

Patent intelligence · US

US 10507225

Powder for regulating intestinal flora and protecting gastric mucosa, preparation method and use thereof

granted A61KA61K35/12A61K36/07A61K36/076
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 335
Patent details — US 10507225
Jurisdiction
US
Status
granted
Grant date
Dec 17, 2019
Expiration
Dec 12, 2039
Claims
1
CPC classes
A61K, A61K35/12, A61K36/07, A61K36/076
View on Google Patents ↗

Quick answer

US 10507225 (Powder for regulating intestinal flora and protecting gastric mucosa, preparation method and use thereof) is held by INFINITUS (CHINA) COMPANY LTD.. Status: granted. Granted Dec 17, 2019. Expires Dec 12, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
1
CPC classes
A61K, A61K35/12, A61K36/07, A61K36/076, A61K36/284, A61K36/344

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Frequently asked questions

What is US patent 10507225?

US 10507225 (Powder for regulating intestinal flora and protecting gastric mucosa, preparation method and use thereof) is held by INFINITUS (CHINA) COMPANY LTD.. Status: granted. Granted Dec 17, 2019. Expires Dec 12, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10507225?

INFINITUS (CHINA) COMPANY LTD. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 335 pharmaceutical patents for this assignee.

When does US 10507225 expire?

Our index shows an expiration date of Dec 12, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.