Company Filing History:
Years Active: 1983-1990
Title: Innovations of Joanna K Hsu
Introduction
Joanna K Hsu is a prominent inventor based in Sunnyvale, California. She has made significant contributions to the field of herbicidal compositions, holding a total of nine patents. Her work focuses on developing innovative solutions for effective weed management.
Latest Patents
One of her latest patents is titled "Herbicidal compositions of acylated 1,3-dicarbonyl herbicides." This invention features a two-part herbicidal system that includes an acylated 1,3-dicarbonyl herbicide compound and a non-phytotoxic antidote. The antidote is selected from a group of various chemical compounds, including amides of haloalkanoic acids and aromatic oxime derivatives. Another notable patent is "Synergistic herbicide combinations and method of application." This patent describes a synergistic herbicidal composition that combines specific herbicides at a defined weight ratio to enhance effectiveness.
Career Highlights
Throughout her career, Joanna has worked with reputable companies such as Stauffer Chemical Company and ICI Americas, Inc. Her experience in these organizations has contributed to her expertise in herbicide development and application.
Collaborations
Joanna has collaborated with notable coworkers, including Daniel L Hyzak and Raymond A Felix. Their combined efforts have led to advancements in herbicidal technologies.
Conclusion
Joanna K Hsu's innovative work in herbicidal compositions showcases her dedication to improving agricultural practices. Her patents reflect her commitment to developing effective solutions for weed management.