This inventor holds 1 USPTO granted patent. Top assignee: Hoechst Aktiengesellschaft. Active years: 1976.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976
Title: Hartmut Schmidt: Inventor in Particle Separation
Introduction
Hartmut Schmidt is an inventor associated with Munich, Germany, and Hoechst Aktiengesellschaft. His recorded patent concerns separating aspherical particles from spherical particles, with a particular application in preparing carrier material for two-component electrostatic copier developers.
Latest Patents
The available information lists 1 patent for Hartmut Schmidt: “Process and Apparatus for Separating Aspherical Particles from Spherical Particles.” The invention describes directing a particle mixture onto an inclined surface and creating relative movement across the surface. Because spherical particles tend to roll more readily than aspherical particles, they accumulate in a distinct zone, where they can be collected separately.
Career Highlights
Schmidt’s listed work connects particle-processing technology with materials used in electrostatic copying systems. The patent’s process combines an inclined surface and controlled movement to sort particles according to their shape and rolling behavior.
Collaborations
The supplied information names Reinhold Arneth and Jurgen Neumann as Schmidt’s coworkers. It does not specify their roles in the patent or describe particular collaborative projects.
Conclusion
Hartmut Schmidt’s recorded invention applies differences in particle shape and motion to separate spherical particles from aspherical ones, supporting the preparation of materials for electrostatic copier systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile