IP Library Granted Patent US 11,110,117
Granted Patent B2
US 11,110,117 · App. 16/738,357 · Granted Sep 7, 2021

Skin preparation composition for external use containing complex hyaluronic acid

Inventors: Jae Soeb Lee (Cheongju-si, KR); Jun Tae Bae (Cheongju-si, KR); Seok Jong Kim (Cheongju-si, KR); Young Kwon Cha (Yongin-si, KR); Hang Eui Cho (Yongin-si, KR); Ju Tae Jeong (Chungcheongbuk-do, KR); Kyeong Seok So (Yongin-si, KR)
Assignees: J2KBIO CO., LTD.; COSMECCA KOREA CO., LTD.
A61K31/728A61K8/735A61P17/04A61Q19/08
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Quick Facts
Patent No.
US 11,110,117
App. No.
16/738,357
Granted
Sep 7, 2021
Kind
B2
Abstract

Disclosed is a skin preparation composition for external use containing complex hyaluronic acid as an active ingredient, and specifically relates to a skin preparation composition for external use that contains hyaluronic acid, sodium hyaluronate, and hydrolyzed hyaluronic acid as active ingredients, and are excellent in an active oxygen scavenging effect, a wrinkle improvement effect, a moisturizing effect, a skin irritation relief effect, an acne prevention effect, an atopy improvement effect, and an anti-inflammatory effect, an hair damage prevention effect, and a hair loss prevention and hair growth effect.

Claims (8)

1. A skin preparation composition for external use consisting of complex hyaluronic acid and purified water,

wherein the complex hyaluronic acid consisting of hyaluronic acid, sodium hyaluronate, and hydrolyzed hyaluronic acid is contained by 0.001 to 3 weight % with respect to the total composition.

2. The skin preparation composition for external use containing complex hyaluronic acid according to claim 1 ,

wherein the skin preparation composition for external use has an anti-aging effect.

3. The skin preparation composition for external use containing complex hyaluronic acid according to claim 1 ,

wherein the skin preparation composition for external use has an irritation relief function.

4. The skin preparation composition for external use containing complex hyaluronic acid according to claim 1 ,

wherein the skin preparation composition for external use has an atopic skin improvement function.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 9, 2020
From: LEE, JAE SOEB; BAE, JUN TAE; KIM, SEOK JONG; CHA, YOUNG KWON; CHO, HANG EUI; JEONG, JU TAE; SO, KYEONG SEOK
To: J2KBIO CO., LTD.; COSMECCA KOREA CO., LTD.
Reel/Frame 051467/0112 →
Priority Claims (1)
KR 10-2019-0086168 · Jul 17, 2019 · national
Continuity (1)
Related Publication 20210015847A1 · Jan 21, 2021
Cited By (1)
US 12,599,552