David M Rosenberg

Title: David M. Rosenberg: Innovator in Chemical Synthesis

Introduction

David M. Rosenberg is a notable inventor based in North Ogden, Utah. He has made significant contributions to the field of chemical synthesis, particularly through his innovative methods and compositions. His work has led to the development of a unique patent that showcases his expertise and creativity in the realm of chemistry.

Latest Patents

David M. Rosenberg holds a patent for "Methods of synthesizing and isolating N-(bromoacetyl)-3,3-dinitroazetidine and a composition including the same." This patent describes a method for synthesizing and isolating N-(bromoacetyl)-3,3-dinitroazetidine (ABDNAZ) by reacting DNAZ with bromoacetyl bromide and boron trifluoride etherate. The process results in a mixture that includes ABDNAZ and a salt of DNAZ. The method involves adding water and a solvent to create an organic phase containing ABDNAZ and an aqueous phase with the salt of DNAZ. The two phases are then separated, and a nonsolvent is added to recover ABDNAZ from the solution.

Career Highlights

David M. Rosenberg is associated with Alliant Techsystems Inc., where he has contributed to various projects and innovations. His work in the company has allowed him to apply his knowledge and skills in practical applications, further enhancing his reputation as an inventor in the field.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Nicholas A. Straessler and Louis F. Cannizzo. These collaborations have likely enriched his work and contributed to the success of his inventions.

Conclusion

David M. Rosenberg is a distinguished inventor whose work in chemical synthesis has led to valuable innovations. His patent for synthesizing and isolating ABDNAZ exemplifies his contributions to the field. His career at Alliant Techsystems Inc. and collaborations with esteemed colleagues further highlight his impact on the industry.