Heiko Gottfried

Title: Heiko Gottfried: Innovator in Abrasive Particle Technology

Introduction

Heiko Gottfried is a notable inventor based in Schoeneck, Germany, with a track record of innovation in the field of abrasive particle technology. With a total of two patents to his name, he has made significant contributions that have advanced the capabilities of materials used in various industrial applications.

Latest Patents

His latest patents showcase groundbreaking advancements. The first patent, titled "Dispersion containing pyrogenically manufactured abrasive particles with superparamagnetic domains", details an aqueous dispersion that contains abrasive particles featuring superparamagnetic metal oxide domains incorporated within a non-magnetic metal oxide or non-metal oxide matrix. The abrasive particles possess an average size of less than 400 nm, complemented by a specific surface area of 50 to 600 m²/g. This novel dispersion is produced by applying a high-energy process involving dispersing abrasive particles under high pressure, leading to their collision, which enhances their effectiveness in chemical mechanical polishing (CMP).

The second patent, "Superparamagnetic oxidic particles, processes for their production and their use", focuses on pyrogenic oxidic particles that also contain superparamagnetic metal oxide domains, but with diameters ranging from 3 to 20 nm. This innovative product features a chloride content between 50 to 1000 ppm, created through a unique pyrogenic process involving the combustion of precursors in a specialized flame environment. These particles have potential applications as ferrofluids, enabling exciting opportunities in various technologies.

Career Highlights

Heiko Gottfried is associated with Degussa Aktiengesellschaft, a leading company in specialty chemicals and advanced material solutions. His work at this organization reflects his commitment to advancing material science through innovative research and development.

Collaborations

Throughout his career, Heiko has collaborated with esteemed colleagues including Markus Pridoehl and Berthold Trageser. Together, they have engaged in groundbreaking research that underscores the importance of teamwork in the pursuit of technological advancements.

Conclusion

Heiko Gottfried’s contributions to the field of abrasive particles highlight the intersection of innovation and practical application. His patents not only reflect his inventive capabilities but also contribute to advancements in material technologies, particularly in the areas of chemical mechanical polishing and ferrofluids. As the industry evolves, inventors like Heiko will continue to play a pivotal role in shaping the future of material science.