Bosheng Medical Devices’ Two Invention Patents Awarded Jiangsu Province’s Outstanding Invention Patent and Taizhou City’s Top Ten Employee Invention Patents
Recently, Jiangsu Bosheng Medical New Materials Co., Ltd. had two of its patents—“Disposable Biomembrane and Its Preparation Method and Applications” and “A Novel Coated Pharmaceutical Bottle Stopper and Its Manufacturing Method”—recognized by the Jiangsu Provincial Federation of Trade Unions and the Taizhou Municipal Federation of Trade Unions as the Jiangsu Province Outstanding Invention Patent and one of the Top Ten Employee Invention Patents in Taizhou, respectively.
The invention patent “Disposable Biomembrane, Its Preparation Method, and Applications” focuses on advancing core technologies in key areas of the production and application of disposable biomembranes. The membrane material exhibits distinct advantages in barrier performance, tensile strength, chemical compatibility, and low leachability, making it a viable substitute for imported products. This project has been awarded the First Prize for Technological Application Achievements by Xinghua City’s Employees’ Association and was recognized as one of Taizhou City’s Top Ten Invention Patents by its employees. In recent years, Bosun Medical Materials has not only intensified research on critical common technologies and cutting-edge, leading-edge technologies but also, in order to enhance the mass-production capabilities of disposable biomembranes, has taken the lead in China in establishing a multi-layer co-extruded biomembrane production line for single-use systems (SUS), thereby effectively meeting market demand.
The invention patent entitled “A Novel Coated Pharmaceutical Stopper and Its Manufacturing Method” aims to address the shortcomings of existing manufacturing processes for barrier pharmaceutical stoppers and the associated issues of drug compatibility. By employing a self-developed vacuum vapor-deposition coating technology, the product boasts process stability, consistent quality, energy efficiency, and environmental friendliness, thereby endowing the novel coated rubber stopper with outstanding barrier properties, excellent drug compatibility, silicon-free characteristics, and stable chemical performance. This product has been recognized as a Jiangsu Provincial High-Tech Product and a National Key New Product, among other honors.
As one of the leading enterprises in China’s pharmaceutical packaging materials industry, Bosheng Medical has, in recent years, made innovation-driven development its core strategy, focusing on the R&D and manufacturing of novel pharmaceutical packaging materials. The company fully leverages the synergistic innovation mechanism among industry, academia, research institutions, and end-users, with a particular emphasis on achieving breakthroughs in key technological areas that are critical to both pharmaceutical packaging materials and the broader pharmaceutical industry. By actively benchmarking against international best practices, Bosheng Medical has contributed to the drafting of multiple technical standards and analytical methods that have since been incorporated into the 2025 edition of the Chinese Pharmacopoeia. Throughout its ongoing efforts to upgrade technology and develop new products, the company has continuously expanded its product portfolio, including pharmaceutical rubber stoppers and medical infusion films. Moreover, its internal quality control standards consistently exceed the requirements stipulated by national industry standards, thereby underscoring its robust technological innovation capabilities and its leading position in the pharmaceutical packaging materials sector.
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