This inventor holds 3 USPTO granted patents. Top assignee: Bayer Aktiengesellschaft. Active years: 1984-1993.
Location History:
- Cologne, DE (1984)
- Odenthal, DE (1992 - 1993)
Company Filing History:
Years Active: 1984-1993
Title: Dieter Messer: Innovator in Spinel Black Pigments
Introduction
Dieter Messer is a notable inventor based in Odenthal, Germany. He has made significant contributions to the field of pigment technology, particularly in the development of spinel black pigments. With a total of 3 patents, his work has garnered attention in both academic and industrial circles.
Latest Patents
Messer's latest patents include innovative processes for the preparation of spinel black pigments based on copper-chromium-manganese mixed oxides. One of his notable inventions involves the preparation of these pigments by annealing oxides, hydroxides, or carbonates of copper, chromium, and manganese, followed by grinding the product. The manganese-yielding component utilized in this process is Mn.sub.3 O.sub.4. Another significant patent focuses on a method for creating chromate-free, Cr.sub.2 O.sub.3 -containing pigments. This process involves blending pigment-forming raw materials with a small percentage of boric acid or phosphoric acid, and then annealing the mixture to obtain the desired pigment.
Career Highlights
Dieter Messer is associated with Bayer Aktiengesellschaft, a leading company in the chemical and pharmaceutical industry. His work at Bayer has allowed him to explore and innovate in the field of pigments, contributing to the company's reputation for quality and innovation.
Collaborations
Messer has collaborated with notable colleagues such as Volker Wilhelm and Peter Kuske. These partnerships have facilitated the exchange of ideas and expertise, further enhancing the development of new technologies in pigment production.
Conclusion
Dieter Messer's contributions to the field of pigment technology, particularly through his innovative patents, highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future advancements in pigment production.