Company Filing History:
4 out of 51 
1 out of 1,441 
1 out of 646 
Years Active: 2009-2020
Title: The Innovative Contributions of Wilfried Hedderich
Introduction
Wilfried Hedderich is a notable inventor based in Hilden, Germany. He has made significant contributions to the field of engineering and technology, holding a total of seven patents. His work primarily focuses on advancements in distillation processes and the manufacturing of plastic components.
Latest Patents
Hedderich's latest patents include a distillation column designed for cleaning isocyanates. This innovative distillation column separates a multicomponent mixture into at least three fractions. It features at least one separating wall and material exchange elements, which enhance the efficiency of the separation process. The patent also describes the use of this column for purifying isocyanates, particularly toluene diisocyanate (TDI). Another significant patent is for an encapsulated plastic panel and the method of making it. This economical manufacturing method involves creating a plastic glazing panel with an encapsulation that enhances both aesthetics and sealing. The process includes several steps, such as printing an opaque border, applying a weatherable layer, and injecting elastomeric material to form the encapsulation.
Career Highlights
Throughout his career, Wilfried Hedderich has worked with prominent companies, including Exatec, LLC and Sabic Global Technologies B.V. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in the industry.
Collaborations
Hedderich has collaborated with several professionals in his field, including Christophe Lefaux and Keith D. Weiss. These collaborations have likely enriched his work and led to further innovations.
Conclusion
Wilfried Hedderich's contributions to the fields of distillation and plastic manufacturing demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of engineering principles and a dedication to improving industrial processes.