This inventor holds 1 USPTO granted patent and 1 published patent application and 3 EPO patents. Top assignee: T.en Zimmer Gmbh. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Stefan Deiß - Innovator in Polyamide Production
Introduction
Stefan Deiß is an inventor based in Harxheim, Germany. He has made significant contributions to the field of polyamide production, particularly through his innovative methods and devices. Although he currently holds no granted patents, his work reflects a commitment to advancing technology in this area.
Latest Patent Applications
Stefan Deiß's latest patent application is titled "Method and Device for the Production of Polyamide 6 Pellets." This application describes a method and device that allows for the production of polyamide 6 pellets without the need for intermediate drying. The process involves a combined pelletizing and extraction system, which can be directly used or subjected to further treatment steps. The device includes a melt device for providing a melt of polyamide 6, an underwater pelletizing system operable under increased pressure, and a vertical vessel with a cylindrical section and a tapered bottom section. The tapered section is equipped with a cooling device and is connected to a pipe that includes a screw and/or a rotary gate valve for conveying pellets. Additionally, the device features a circuit for circulating an aqueous solution of ε caprolactam through the underwater pelletizing system and the vertical vessel.
Conclusion
Stefan Deiß's innovative approaches to polyamide production highlight his expertise and dedication to the field. His latest patent application demonstrates the potential for advancements in manufacturing processes.