This inventor holds 36 USPTO granted patents, primarily in Dyestuff Formulations. Top assignees: Bayer Aktiengesellschaft, Other. Active years: 1976-1990.
Location History:
- Cologne, DE (1979 - 1988)
- Leverkusen, DE (1976 - 1990)
Company Filing History:
35 out of 12,266 
2 out of 834,411 Years Active: 1976-1990
Areas of Expertise:
Title: **Innovative Contributions of Karlheinz Wolf in Pigment Technology**
Introduction
Karlheinz Wolf, a distinguished inventor based in Leverkusen, Germany, has made significant strides in the field of pigment preparations and granulation processes. With a remarkable portfolio of 36 patents, Wolf’s innovations have greatly contributed to advancements in materials science and industrial applications.
Latest Patents
Among his latest patents, Karlheinz Wolf has developed novel pigment preparations that incorporate organic pigments and/or carbon black combined with surfactants from the sulphosuccinic acid ester and/or alkylbenzenesulphonate series. These preparations are uniquely dried, often through spray- or freeze-drying from an aqueous medium, making them suitable for pigmenting high molecular weight organic materials, particularly thermoplastics. Additionally, he has patented a process for the preparation of low-dust, storage-stable granules. This innovative continuous operating process involves granulating powder in both high-speed and low-speed mixing granulators, combined with a specific granulating liquid and subsequently drying the mixture in a fluidized bed. The resulting dyestuff granules are designed for easy dispersion in the intended use medium.
Career Highlights
Throughout his illustrious career, Karlheinz Wolf has been associated with Bayer Aktiengesellschaft, where he applied his expertise in pigment technology and granulation processes. His work has not only enhanced product performance but also improved the efficiency of manufacturing processes in the pigment and dye industries.
Collaborations
Wolf has collaborated with several prominent professionals in his field, including Reinhold Hornle and Konrad Nonn. These partnerships have fostered a dynamic exchange of ideas and have facilitated the development of cutting-edge technologies that address the evolving needs of the industry.
Conclusion
Karlheinz Wolf’s contributions to the field of pigments and granulation have set new standards in innovation. His extensive patent portfolio and collaboration with notable industry colleagues reflect his commitment to advancing technology and materials science, proving his status as a leading inventor in his field.