Company Filing History:
Years Active: 1978
Title: Friedrich Stein: Innovator in Ant Attractants
Introduction
Friedrich Stein is a notable inventor based in Schipluiden, Netherlands. He has made significant contributions to the field of entomology, particularly in the development of attractants for ants. His innovative work has led to the creation of a unique substance that enhances the study and management of ant populations.
Latest Patents
Stein holds a patent for an attractant specifically designed for the Pharaoh's ant (Monomorium Pharaonis L). This powerful attractant and trail-following substance is effective in minute quantities, ranging from 10.sup.-11 to 10.sup.-5 grams. The active compound identified in his patent is 2-(5'-n-Hexenyl)-5-n-pentylpyrrolidine, along with several homologues of the 5-pentyl radical. Additionally, it can be combined with the previously proposed compound 5-methyl-3-n-butyl-octahydro-indolizine, enhancing its effectiveness.
Career Highlights
Friedrich Stein is associated with the Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek, where he has been able to apply his research in practical settings. His work has not only contributed to scientific knowledge but also has practical implications in pest management and ecological studies.
Collaborations
Stein has collaborated with Fridolin J Ritter, working together to advance their research in the field of attractants and pest control. Their partnership has fostered innovation and has led to the development of effective solutions for managing ant populations.
Conclusion
Friedrich Stein's contributions to the field of entomology, particularly through his patent for an ant attractant, highlight his innovative spirit and dedication to scientific advancement. His work continues to influence pest management strategies and enriches our understanding of ant behavior.