Changeflow GovPing Pharma & Drug Safety USPTO Patent Grant: Stable Gel Composition High...
Routine Notice Added Final

USPTO Patent Grant: Stable Gel Composition High Oil Content

Favicon for changeflow.com ChangeBridge: Patent Grants - Pharma (A61K)
Published March 24th, 2026
Detected March 25th, 2026
Email

Summary

The USPTO has granted a patent (US12582600B2) to SIRIO PHARMA CO., LTD. for a stable gel composition with high oil content. The patent covers the composition, its preparation method, and its application in medicines, food, or health care products.

What changed

The United States Patent and Trademark Office (USPTO) has granted patent US12582600B2 to SIRIO PHARMA CO., LTD. for a stable gel composition characterized by a high oil content (55-70 wt %). The patent also covers the method of preparing this composition and its applications in various products, including medicines, food, and health care items. The composition includes specific percentages of gelling agents and stabilizers, with water making up the balance.

This patent grant signifies a new intellectual property right for SIRIO PHARMA CO., LTD. While not a regulatory mandate, it establishes exclusive rights for the assignee regarding the patented composition and its uses. Companies operating in the pharmaceutical, food, or health care sectors should be aware of this patent if their product development or manufacturing processes involve similar high-oil gel compositions to avoid potential infringement.

Source document (simplified)

← USPTO Patent Grants

Stable gel composition having high oil content, and preparation method therefor and application thereof

Grant US12582600B2 Kind: B2 Mar 24, 2026

Assignee

SIRIO PHARMA CO., LTD.

Inventors

Suqiong Fang, Yirui Zheng, Wenrong Chen

Abstract

A chewable stable gel composition having a high oil content, comprising, on the basis of the total weight of the composition, 55-70 wt % oil, 1-15 wt % first gelling agent, 0.1-2 wt % second gelling agent, 0.1-7 wt % stabilizer, optional other additives for medicine, food, and/or a health care product, and the balance of water. Also provided are a preparation method for and an application of the gel composition.

CPC Classifications

A61K 9/00

Filing Date

2020-08-27

Application No.

17614629

Claims

13

View original document →

Named provisions

Stable gel composition having high oil content, and preparation method therefor and application thereof

Source

Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
USPTO
Published
March 24th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
US12582600B2

Who this affects

Applies to
Drug manufacturers Pharmaceutical companies
Industry sector
3254 Pharmaceutical Manufacturing
Activity scope
Product Development Manufacturing
Geographic scope
United States US

Taxonomy

Primary area
Pharmaceuticals
Operational domain
R&D, Manufacturing
Topics
Product Development Intellectual Property

Get Pharma & Drug Safety alerts

Weekly digest. AI-summarized, no noise.

Free. Unsubscribe anytime.

Get alerts for this source

We'll email you when ChangeBridge: Patent Grants - Pharma (A61K) publishes new changes.

Free. Unsubscribe anytime.