On January 6, 2026, the "Device and Method for Purifying Siliceous Sponge Spicules," independently developed by Hunan Sunshine Bio Tech Co., Ltd., was officially granted an invention patent authorization by the National Intellectual Property Administration. This breakthrough not only marks a new milestone in our company's independent innovation capabilities within core technology areas but also serves as a vivid testament to the philosophy we have upheld since our founding in 2014: "With safety-driven permeation as the core, perfecting every single product." The implementation of this patent is propelling our mission forward across three key dimensions: it stands as solid proof of our technological originality, signifies an essential leap in product professionalism, and will inject profound momentum into the future development of the entire industry.
Since its establishment in 2014, Hunan Sunshine Bio Tech Co., Ltd. has been committed to the in-depth research and innovation of Hydrolyzed Sponge raw materials, with a particular focus on safe and efficient purification and application. We firmly believe that genuine product strength originates from solid and meticulous foundational technology. Over the years, the company has continuously invested resources, delving deep into the specialized field of Hydrolyzed Sponge and, with this raw material at its core, meticulously developing transdermal enhancement solutions for efficacy-driven cosmetics. This ensures that every batch of raw material possesses outstanding quality stability and application safety.
The newly authorized invention patent—"Device and Method for Purifying Siliceous Sponge Spicules"—is a direct result of our long-term dedication to raw material innovation. Siliceous sponge spicules are a precious natural raw material with unique biocompatibility and physical permeation-enhancing properties. Their purification process directly impacts the safety, activity, and efficacy of the final product. Traditional purification methods suffer from low efficiency, insufficient purity, or potential damage to the spicules' natural structure. Our patented technology and equipment innovatively optimize the purification process, enabling more efficient and gentle separation and purification of siliceous sponge spicules. This maximizes the preservation of their bioactivity and structural integrity while significantly improving purity and yield, laying a high-standard raw material foundation for downstream applications.
The implementation of this patented technology holds milestone significance for enhancing the professionalism of our core product—Hydrolyzed Sponge (Sponge Spicule). The performance of Hydrolyzed Sponge, a key biological raw material we focus on, highly depends on the quality of the source spicules. By applying this patented purification technology, we obtain sponge spicule raw materials with higher purity, better consistency, and superior biosafety. Consequently, the final Hydrolyzed Sponge products achieve comprehensive improvements in permeation efficiency, functional loading capacity, and usage safety. This not only strengthens our technical barriers within this niche sector but also means we can provide clients and partners with more reliable, efficient, and safe raw material solutions, further solidifying the professional reputation of "Sunshine Bio Tech" within the industry.
This patent authorization is not only recognition from a national authority of our technological innovation capabilities but also a critical step in the company's drive for technology transfer and industrial application. It signifies the complete transition of our raw material purification technology from research and development to independent intellectual property, providing solid assurance for subsequent scaled-up production, product iteration and upgrades, and the extended development of related technologies. Moving forward, we will seize this opportunity to accelerate the integration and application of this patented technology in our production lines, continuously optimize the quality of core products like Hydrolyzed Sponge, and actively explore the application potential of this purification technology in broader fields such as biomedicine, cosmetics, and functional materials, thereby driving synergistic industrial development.
Looking back at our journey, Sunshine Bio Tech has embedded "safety-driven permeation and masterful craftsmanship" into its DNA from the very beginning. Looking ahead to the new path ahead, this patent authorization shines as another technological beacon. We will remain steadfast in our original aspirations, continue to deepen our expertise in the biological raw materials field with solid core technology, interpret the brand philosophy of "perfecting a single product" through continuous technological innovation, and work hand-in-hand with industry partners to jointly pioneer a new future for the safe, efficient, and green application of biological materials.
