This inventor holds 1 USPTO granted patent and 2 EPO patents. Top assignee: Covestro Deutschland Ag. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Peter Lehner - Innovator in Isocyanate Distillation
Introduction
Peter Lehner is an inventor based in Mülheim an der Ruhr, Germany. He has made significant contributions to the field of chemical engineering, particularly in the distillation of isocyanates. Although he currently holds no granted patents, his work in this area is noteworthy.
Latest Patent Applications
Peter Lehner's notable patent application is titled "Process for the Distillation of Isocyanates." This invention relates to a process for the distillative purification of a crude isocyanate obtained by phosgenation of the corresponding amine in a distillation apparatus under vacuum. The process is characterized by the use of at least one liquid ring compressor to generate the vacuum in the distillation apparatus. Specific parameters such as the pressure on the suction side of the liquid ring compressor and the operating temperature are crucial for the effectiveness of this process.
Conclusion
Peter Lehner's innovative approach to isocyanate distillation showcases his expertise in chemical engineering. His contributions, although not yet reflected in granted patents, highlight the potential for advancements in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile