This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Chemetall Gmbh. Active years: 2023.
Company Filing History:
Years Active: 2023
Title: Heiko Hellmers: Innovator in Chromium-Free Aluminum Pretreatment
Introduction
Heiko Hellmers is a notable inventor based in Frankfurt, Germany. He has made significant contributions to the field of surface treatment, particularly in the development of environmentally friendly solutions for aluminum surfaces. His innovative approach focuses on reducing the environmental impact of pretreatment processes.
Latest Patents
Heiko Hellmers holds a patent for a composition and method for the chromium-free pretreatment of aluminum surfaces. This patent describes an aqueous, chromium-free composition that includes at least one water-soluble phosphorus compound, at least one water-soluble zirconium compound, at least one water-soluble titanium compound, and at least one water-soluble molybdenum compound. The composition is designed to provide effective pretreatment while minimizing environmental hazards. The phosphorus compound content ranges from 15 to 50 mg/l, the zirconium compound content from 400 to 600 mg/l, the titanium compound content from 85 to 400 mg/l, and the molybdenum compound content from 40 to 150 mg/l.
Career Highlights
Heiko Hellmers is associated with Chemetall GmbH, a company known for its expertise in surface treatment solutions. His work at Chemetall has allowed him to focus on innovative methods that enhance the performance and sustainability of aluminum pretreatment processes.
Collaborations
Heiko has collaborated with notable colleagues such as Norbert Maurus and Thomas Wendel. Their combined expertise has contributed to advancements in the field of surface treatment.
Conclusion
Heiko Hellmers is a pioneering inventor whose work in chromium-free aluminum pretreatment reflects a commitment to innovation and environmental responsibility. His contributions are vital in promoting sustainable practices in the industry.