Company Filing History:
Years Active: 1979-1991
Title: Innovations of Raymond H. Rigterink
Introduction
Raymond H. Rigterink is a notable inventor based in Midland, MI (US). He has made significant contributions to the field of chemistry, particularly in the development of novel insecticidal compounds. With a total of 8 patents to his name, Rigterink's work has had a considerable impact on agricultural practices.
Latest Patents
Among his latest patents, Rigterink has developed substituted aniline compounds. These novel aniline compounds are useful in preparing N-aroyl N'-phenyl ureas that possess alkyl substituents in the 2-, 3-, 5-, and 6-positions, along with haloalkoxy in the 4-position of the N'-phenyl. These compounds demonstrate greater activity and a broader spectrum of effectiveness compared to known benzoylurea insecticides. Additionally, he has patented substituted N-aroyl N'-phenyl urea compounds, which include a variety of substituents that enhance their insecticidal properties.
Career Highlights
Rigterink's career is marked by his association with The Dow Chemical Company, where he has been instrumental in advancing chemical innovations. His expertise in the field has led to the development of compounds that are not only effective but also environmentally considerate.
Collaborations
Throughout his career, Rigterink has collaborated with esteemed colleagues such as Barat Bisabri-Ershadi and Ronald J. Sbragia. These collaborations have fostered a creative environment that has led to groundbreaking advancements in chemical research.
Conclusion
Raymond H. Rigterink's contributions to the field of chemistry and his innovative patents have significantly influenced agricultural practices. His work continues to pave the way for future advancements in insecticidal compounds.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.