This inventor holds 3 USPTO granted patents. Top assignee: Ciba-Geigy Corporation. Active years: 1978-1994.
Location History:
- Bensheim, DE (1978)
- Bensheim/Auerbach, DE (1983 - 1994)
Company Filing History:
Years Active: 1978-1994
Title: Holger Andreas: Innovator in Chemical Stabilizers
Introduction
Holger Andreas is a notable inventor based in Bensheim, Germany. He has made significant contributions to the field of chemical engineering, particularly in the development of thermal stabilizers for chlorine-containing thermoplastics. With a total of 3 patents to his name, Andreas has established himself as a key figure in his industry.
Latest Patents
Among his latest patents, Holger Andreas has developed biphosphites of formula I, which are crucial for enhancing the stability of various compounds. His work includes novel organic antimony-sulfur compounds that serve as effective stabilizers for chlorine-containing thermoplastics, especially PVC. These compounds are designed to improve thermal stability and can be further enhanced by the addition of co-stabilizers.
Career Highlights
Holger Andreas has spent a significant portion of his career at Ciba-Geigy Corporation, where he has focused on innovative solutions for chemical stabilization. His expertise in this area has led to advancements that benefit the manufacturing of thermoplastics, ensuring their durability and performance in various applications.
Collaborations
Throughout his career, Holger has collaborated with esteemed colleagues such as Horst Muller and Franz Breitenfellner. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of chemical engineering.
Conclusion
Holger Andreas is a distinguished inventor whose work in chemical stabilization has made a lasting impact on the industry. His patents and collaborations reflect his commitment to advancing technology in thermoplastics.