This inventor holds 3 USPTO granted patents. Top assignee: Basf Aktiengesellschaft. Active years: 1984-1985.
Location History:
- Limburgerhof, DE (1984)
- Ludwigshafen, DE (1984 - 1985)
Company Filing History:
Years Active: 1984-1985
Title: Friedrich Brunnmueller: Innovator in Dye Production
Introduction
Friedrich Brunnmueller is a notable inventor based in Ludwigshafen, Germany. He has made significant contributions to the field of dye production, holding a total of 3 patents. His work focuses on innovative processes that enhance the quality and environmental sustainability of dye manufacturing.
Latest Patents
Brunnmueller's latest patents include a method for the preparation of dyes that contain sulfonic acid groups and have a low electrolyte content. This process involves creating an aqueous solution or suspension of the dye, which may or may not include inorganic salts. Another significant patent is for the production of blue iron hexacyanoferrate-III pigments. This process utilizes electrolysis of an aqueous catholyte solution containing iron-II salts and other components, resulting in high-purity Berlin white pigments with minimal pollution and superior color strength.
Career Highlights
Brunnmueller has dedicated his career to advancing dye technology, particularly through innovative chemical processes. His patents reflect a commitment to improving the efficiency and environmental impact of dye production. His work has garnered attention in the industry for its practical applications and benefits.
Collaborations
Throughout his career, Brunnmueller has collaborated with esteemed colleagues, including Michael Kroener and Hans Mueller. These partnerships have contributed to the development of his innovative processes and have fostered a collaborative environment for research and development.
Conclusion
Friedrich Brunnmueller's contributions to dye production exemplify the intersection of innovation and sustainability in the chemical industry. His patents not only advance the field but also address environmental concerns, making him a significant figure in modern dye technology.