Einar Odd Ingvoldstad

Title: Einar Odd Ingvoldstad: Innovator in Tri-Iodo Benzene Compounds

Introduction

Einar Odd Ingvoldstad is a notable inventor based in Spangereid, Norway. He has made significant contributions to the field of chemistry, particularly in the preparation of tri-iodo benzene compounds. His innovative approach has led to the development of a patented process that enhances the isolation of these compounds.

Latest Patents

Ingvoldstad holds a patent for the "Preparation of tri-iodo benzene compounds." This invention provides a process by which ultra-low salt content triiodinated aromatic compounds may be isolated from a highly acidic hot triiodination reaction medium in a straightforward fashion. The process involves increasing the pH to above 5 with sodium hydroxide, the addition of sodium bisulphite and/or sodium dithionite, the addition of seed crystals, cooling slowly, and washing the collected precipitate with water. This patent showcases his expertise and innovative thinking in the field.

Career Highlights

Einar Odd Ingvoldstad is associated with Nycomed Imaging AS, where he applies his knowledge and skills in the development of imaging technologies. His work has contributed to advancements in medical imaging, benefiting both the industry and patients alike.

Collaborations

Ingvoldstad has collaborated with notable colleagues such as William Thieking and Trygve Gulbrandsen. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Einar Odd Ingvoldstad is a distinguished inventor whose work in the preparation of tri-iodo benzene compounds has made a significant impact in the field of chemistry. His contributions continue to influence advancements in medical imaging and related technologies.