This inventor holds 3 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1978-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tafertingen, DE (1978 - 1980)
- Neuotting, DE (1989)
Company Filing History:
Years Active: 1978-1989
Title: Rolf Holtermann: Innovator in Particle Removal and Polyester Processing
Introduction
Rolf Holtermann is a notable inventor based in Tafertingen, Germany. He has made significant contributions to the fields of particle removal and polyester processing, holding a total of 3 patents. His innovative approaches have led to advancements in industrial processes, particularly in the efficient handling of solid particles in liquid mixtures.
Latest Patents
Holtermann's latest patents include a process and apparatus for the removal of solid particles from liquid. This invention describes a method for removing solid particles from a mixture containing at least one liquid chlorinated hydrocarbon. The process involves introducing the solids-containing liquid mixture into at least one hydrocyclone with a downstream separator. The discharged liquid mixture, enriched in solids, is subjected to sedimentation without the use of centrifugal forces, achieving efficient removal of interfering particles while ensuring long service lives and minimal emissions.
Another significant patent focuses on the crystallization and drying of polyethylene terephthalate. In this process, polyester granules are crystallized and dried by passing hot gases at temperatures between 120°C to 190°C through a stationary layer of loose polyester granules. The granules are agglomerated and then disintegrated, allowing for the crystallized granules to be discharged effectively.
Career Highlights
Rolf Holtermann has been associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has contributed to the development of innovative solutions that enhance industrial processes and improve product quality.
Collaborations
Throughout his career, Holtermann has collaborated with notable colleagues, including Siegfried Breitschaft and Horst Bennoit. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Rolf Holtermann's contributions to the fields of particle removal and polyester processing exemplify his innovative spirit and dedication to advancing industrial practices. His patents reflect a commitment to efficiency and sustainability in manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile