19/12/2025 – Pioneering Co-Kneader technology
Buss celebrates 80 years
Buss is the original inventor of the co-kneader technology and is celebrating the 80th anniversary of its first patent.
To consistently enforce its intellectual property rights in more than 20 countries and to ensure fair market conditions, Buss has initiated legal proceedings in Brazil against a Chinese machine manufacturer, as well as in Turkey against a major cable manufacturer using that manufacturer’s machines.
Philip Nising, Buss President+CEO: “For 80 years, we have made significant investments in research and development to provide our customers with world-leading solutions. Innovation is the foundation of our success. Patent infringements in our industry not only undermine our innovative strength but also jeopardize the integrity of the market. Therefore, we will pursue our rights in key markets worldwide with full determination and keep our partners informed about relevant developments. Given the evidence collected, Buss is confident that the pending proceedings will help clarify and strengthen the protection of its technology in various jurisdictions.”
Buss is an international market leader in compounding systems for demanding applications. As the originator of co-kneader technology, Buss can offer unique compounding solutions that set the standard for heat or shear critical applications in the plastics, aluminium, chemicals and food processing industries. The company's core expertise is in providing customised and application-specific solutions for advanced compounding tasks to meet stringent process technology and product quality requirements and ever greater market demand for sophisticated technology. “Swiss quality” explains why Buss compounding systems perform so well, are a reliable investment and have made the company a leading supplier of advanced compounding technology.



