Core Insights - Marubi Biotechnology (603983) has successfully obtained a patent for a cosmetic product with whitening and sunscreen functions, utilizing a unique preparation method [1] Group 1: Patent and Innovation - The patent combines chemical and physical sunscreen agents through a novel compounding technology, proposing a cosmetic product that offers both whitening and sun protection [1] - Marubi's R&D team has developed the Namoletar porous encapsulation technology, which uses nanoscale porous silica to effectively encapsulate active sunscreen ingredients, enhancing sun protection while reducing skin penetration of the sunscreen agents [1] - This technology allows for the development of a dual-function product that integrates sun protection and skin care, marking a significant innovation in the industry [1] Group 2: Recent Developments - In the third quarter of this year, Marubi added 10 new national invention patents, focusing on core functions such as whitening sunscreen, eye health, and anti-inflammatory skincare [1] - The continuous acquisition of patents strengthens Marubi's technological barriers and empowers high-quality development in the industry through robust innovation [1]