Bruce C Onisko

Title: Bruce C Onisko: Innovator in Insecticide Technology

Introduction

Bruce C Onisko is a notable inventor based in Albany, California. He has made significant contributions to the field of insecticides, particularly through his innovative patent. His work has implications for agricultural practices and pest control.

Latest Patents

Bruce C Onisko holds a patent for S,S-di-(tertiary alkyl) thiophosphonate insecticides. This patent describes compounds that have the formula in which R is methyl or ethyl, Y is sulfur or oxygen, and R1 and R2 are the same or different tertiary alkyl groups, each having from 4 to 6 carbon atoms. These compounds serve as effective insecticides and nematicides, especially for controlling soil insects and nematodes. The symmetrical compounds can be prepared by reacting an alkali metal mercaptide with an alkyl (thio) phosphonic dihalide. The alkali metal mercaptide is synthesized by reacting a tertiary alkyl mercaptan with an alkali metal or alkali metal hydride.

Career Highlights

Bruce C Onisko has had a distinguished career, working at Stauffer Chemical Company. His role at the company has allowed him to focus on developing innovative solutions in the field of pest control. His expertise and dedication have contributed to advancements in agricultural chemistry.

Collaborations

Throughout his career, Bruce has collaborated with notable colleagues, including Charles G Chavdarian and Lydia L Chang. These collaborations have fostered a productive environment for innovation and research.

Conclusion

In summary, Bruce C Onisko is a prominent inventor whose work in insecticide technology has made a significant impact on pest control methods. His patent for S,S-di-(tertiary alkyl) thiophosphonate insecticides showcases his innovative approach to solving agricultural challenges.