Company Filing History:
3 out of 644 
2 out of 97 
Years Active: 2023-2025
Title: Christoph Koehler: Innovator in Layered Structures
Introduction
Christoph Koehler is a notable inventor based in Duisburg, Germany. He has made significant contributions to the field of materials science, particularly in the development of layered structures with advanced properties. With a total of 4 patents to his name, Koehler's work has implications for various industries, including security and identification.
Latest Patents
Koehler's latest patents include innovations in plastic films that exhibit high Vicat softening temperatures in layered structures. One of his inventions relates to layer composites that consist of at least one opaque layer and one transparent layer, where the Vicat softening temperature of the opaque layer is ≥156° C. This invention also encompasses a method for producing such layer composites and their application in security documents, particularly identification documents. Another patent focuses on layered structures that feature cutting lines, allowing for portions of the material to be manually extracted and reinserted. This invention is particularly useful in applications requiring both durability and user interaction.
Career Highlights
Throughout his career, Christoph Koehler has worked with prominent companies in the materials sector, including Covestro Deutschland AG and Covestro Intellectual Property GmbH & Co. KG. His experience in these organizations has allowed him to refine his expertise in innovative material solutions and intellectual property management.
Collaborations
Koehler has collaborated with several professionals in his field, including Georgios Tziovaras and Heinz Pudleiner. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Christoph Koehler stands out as an influential inventor in the realm of layered structures and materials science. His innovative patents and collaborations reflect his commitment to advancing technology in practical applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.