This inventor holds 6 USPTO granted patents and 10 published patent applications, plus 2 CIPO patents and 15 EPO patents. Top assignee: Basf Se Corporation. Active years: 2015-2025.
Location History:
- München, DE (2015)
- Heidelberg, DE (2018)
- Ludwigshafen am Rhein, DE (2022)
- Ludwigshafen, DE (2024)
Company Filing History:
Years Active: 2015-2025
Title: Maximilian Lehenmeier: Innovator in Polyester Production
Introduction
Maximilian Lehenmeier is a notable inventor based in Ludwigshafen, Germany. He has made significant contributions to the field of polyester production, holding a total of 6 patents. His innovative approaches have advanced the methods used in creating (co)polyesters, showcasing his expertise and dedication to the industry.
Latest Patents
Lehenmeier's latest patents include a method for preparing a (co)polyester. This invention relates to a process for producing a (co)polyester that at least partially consists of 1,4-butylene dicarboxylate units. The process is conducted in a degassing plant, where the crude (co)polyester is degassed in the presence of 0.1% to 5% by weight of an entraining agent at a pressure between 5 to 300 mbar. Another significant patent is a continuous method for producing an aliphatic polyester. This invention outlines a continuous process constructed from aliphatic dicarboxylic acids and aliphatic diols, involving steps of esterification, polycondensation, and optional chain extension. During the polycondensation step, the crude polyester is degassed at a pressure of 0.01 to 5 mbar in the presence of 1% to 7% by weight of water as an entraining agent.
Career Highlights
Maximilian Lehenmeier is currently employed at BASF SE Corporation, a leading chemical company known for its innovative solutions. His work at BASF has allowed him to focus on developing advanced polyester production techniques that enhance efficiency and sustainability.
Collaborations
Lehenmeier collaborates with talented coworkers, including Norbert Effen and Gabriel Skupin. Their combined expertise contributes to the innovative projects at BASF, fostering a collaborative environment that drives technological advancements.
Conclusion
Maximilian Lehenmeier's contributions to polyester production through his patents and work at BASF SE Corporation highlight his role as a key innovator in the field. His dedication to improving production methods continues to influence the industry positively.