This inventor holds 2 USPTO granted patents. Top assignees: Cassella Aktiengesellschaft, Hoechst Aktiengesellschaft. Active years: 1987-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1987-1993
Title: Innovations by Jan-Hilbert Mast: A Journey through Patents
Introduction
Jan-Hilbert Mast, an inventive mind hailing from Hunfelden, Germany, has made notable contributions to the field of chemical processes and materials. With two patents to his name, his innovations focus on enhancing the dyeing processes and creating novel urethanes with multifunctional applications.
Latest Patents
Jan-Hilbert Mast's latest patents include a groundbreaking process for dyeing leather with water-insoluble sulphur dyes. This process, characterized by the use of dispersed forms of these dyes, has the potential to revolutionize leather treatment techniques.
Additionally, he developed novel urethanes that contain perfluoroalkyl and epichlorohydrin groups. These innovative urethanes, represented by a specific chemical formula, are synthesized by reacting perfluoroalkylethanol/epichlorohydrin adducts with toluene diisocyanates. The resulting aqueous dispersions are formulated with various emulsifiers and are designed to impart oleophobic and hydrophobic finishes to textiles, leather, and furs. Importantly, they also demonstrate utility for treating unpainted timber, such as furniture.
Career Highlights
Throughout his career, Jan-Hilbert has held positions in notable companies including Cassella Aktiengesellschaft and Hoechst Aktiengesellschaft. His work in these organizations has laid the foundation for his innovative contributions to material science.
Collaborations
Collaboration has been a significant aspect of Jan-Hilbert Mast's journey as an inventor. He has worked alongside esteemed colleagues such as Wolfgang Bauer and Hubert Kruse, exchanging ideas and fostering advancements in their respective fields.
Conclusion
Jan-Hilbert Mast's innovations in dyeing techniques and urethane formulations underscore the importance of creativity in chemical engineering. His patents not only reflect his expertise but also pave the way for future developments in materials science, which can have wide-reaching applications in various industries. His journey serves as an inspiration to fellow inventors and scientists striving for innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile