This inventor holds 6 USPTO granted patents. Top assignees: Dr. Werner Freyberg, Chemische Fabrik Delitia Nachf., Dr. Werner Freyberg, Dr. Werner Freyberg Chemische Fabrik. Active years: 1979-1988.
Company Filing History:
4 out of 7 
1 out of 2 
1 out of 1 Years Active: 1979-1988
Title: Werner O Praxl: Innovator in Pesticide Technology
Introduction
Werner O Praxl is a notable inventor based in Rimbach, Germany. He has made significant contributions to the field of pesticide technology, holding a total of 6 patents. His innovative approaches have led to advancements in the production and application of pesticides.
Latest Patents
Among his latest patents is a phosphine producing pesticide and method of manufacture. This pesticide composition utilizes a particulate hydrolyzable metal phosphide that is treated with a silicon-organic compound to render it liquid phase water repellent. The silicon-organic compound contains at least one reactive moiety, preferably hydrogen, which can react with and bind to reactive sites on the surfaces of the composition's particles. This treatment not only protects the phosphide from liquid water but also allows for the necessary gaseous moisture to generate phosphine when used as a fumigant. The composition can be formulated in powder form or tablets and may include additives such as self-ignition inhibitors.
Career Highlights
Throughout his career, Werner O Praxl has worked with several companies, including Dr. Werner Freyberg and Chemische Fabrik Delitia Nachf. His work has been instrumental in developing effective pesticide solutions that address various agricultural challenges.
Collaborations
Some of his notable coworkers include Wolfgang F Friemel and Reiner Ehret. Their collaborative efforts have contributed to the success of the projects they undertook together.
Conclusion
Werner O Praxl's innovative work in pesticide technology has made a lasting impact on the industry. His patents reflect a commitment to improving agricultural practices through scientific advancements.