Location History:
- Hanau, DE (1976 - 1977)
- Erlensee, DE (1977)
Company Filing History:
Years Active: 1976-1977
Title: Friedhelm Geiger: Innovator in Chemical Processes
Introduction
Friedhelm Geiger is a notable inventor based in Hanau, Germany. He has made significant contributions to the field of chemical processes, holding a total of five patents. His work focuses on innovative methods for producing various chemical compounds.
Latest Patents
Geiger's latest patents include a process for the production of alkyl sulfonic acids. This process involves the oxidation of an alkyl mercaptan or dialkyl disulfide with hydrogen peroxide in an inert medium, utilizing ammonium or alkali molybdate or tungstate as catalysts. Another significant patent is for the production of finely divided solid cyanuric chloride. This method entails feeding a jet of liquid cyanuric chloride into a separatory container, cooling it with recycling inert gases, and washing the resulting cyanuric chloride vapor or dust with an inert liquid solvent.
Career Highlights
Friedhelm Geiger is associated with Deutsche Gold- und Silber-Scheideanstalt vormals Roessler, a company known for its expertise in precious metal refining and chemical processes. His innovative approaches have contributed to advancements in the production of important chemical substances.
Collaborations
Geiger has collaborated with notable colleagues such as Werner Heimberger and Gerd Schreyer. Their combined expertise has fostered a productive environment for innovation and development in their respective fields.
Conclusion
Friedhelm Geiger's contributions to chemical processes through his patents highlight his role as a significant inventor in the industry. His innovative methods continue to influence the production of essential chemical compounds.
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