TECHNICAL & QUALITY EVIDENCE

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2016EUROPEAN PATENT

EP2441433B1

Technology involving Olleya marilimosa and the preparation of a composition comprising zeaxanthin.

The European patent grant was published on 20 April 2016. The documents name Vigenent Inc. as the proprietor and Dai, Ken-Shwo as the inventor.

Document details

Patent title: Olleya marilimosa and its use in a method for the preparation of a composition comprising zeaxanthin
Publication number: EP2441433B1
Grant publication date: 20 April 2016
Proprietor named in the grant documents: Vigenent Inc.

View grant documents (PDF, 2 pages)

2016PUBLICATION

A functional analysis of microbial zeaxanthin.

Ken-Shwo Dai, affiliated with Vigenent Inc., investigated the functions of microbial zeaxanthin. The work used chemical assays and cell-based experiments, providing findings for the material and conditions studied.

Document details

Article title: A Functional Analysis of Microbial Zeaxanthin: Ingredient for Nutraceutical, Food Additives, Cosmetics/ Skin Care and Pharmaceuticals
Author: Ken-Shwo Dai
Journal: Recent Patents on Materials Science, 2016, 9(2)
DOI: 10.2174/1874464809666161006165239

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2026INGREDIENT NOMENCLATURE

INCIWater
Olleya Marilimosa
Ferment Extract

INCI assignment for VIGENENT Olleya.

The assignment letter dated 8 October 2026 records the trade name VIGENENT Olleya and the INCI ingredients Water and Olleya Marilimosa Ferment Extract. Ollantein® is the commercial brand name for this ingredient.

Document details

Assignment letter date: 8 October 2026
Trade name: VIGENENT Olleya
INCI ingredients: Water / Olleya Marilimosa Ferment Extract
Ingredient brand: Ollantein®

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Patent record

Documents the grant publication and the parties named for the relevant technology.

Research publication

Reports findings for a defined research material, methods and experimental conditions.

INCI assignment

Provides a common reference for ingredient naming and identification.

PARENT-COMPANY QUALITY SYSTEMS

Manufacturing quality foundations provided by Visgeneer.

Skincare OEM/ODM is delivered by parent company Visgeneer. These certificates show the standard, certified scope, certificate number and validity period for project evaluation.

VISGENEER INC. · VALID TO 11 SEP 2027

ISO 9001:2015 Quality Management System

Certificate TW007459; scope covers the design and development, production and distribution of cosmetics.

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VISGENEER INC. · VALID TO 27 OCT 2027

ISO 22716:2007 Cosmetics GMP

Certificate TW007450; scope covers the manufacture of liquid, emulsion, oil and ointment cosmetic products.

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These certificates are held by VISGENEER INC., Vigenent's parent company, and are not issued in the name of Vigenent Inc. Certificate status remains subject to the certification body's latest verification.

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