Company Filing History:
1 out of 3,390 
1 out of 8 Years Active: 1986-1996
Title: M David Curtis: Innovator in Polymer and Catalyst Technologies
Introduction
M David Curtis is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the fields of polymer science and catalysis, holding a total of 2 patents. His innovative work has implications for various industrial applications, particularly in the synthesis of advanced materials and catalysts.
Latest Patents
One of Curtis's latest patents is focused on thiazole polymers and the method of producing them. The preferred polymers consist of cyclic units featuring sulfur at the 1 position, nitrogen at the 3 position, and a substituent R group attached to a carbon at the 4 position. Each unit connects through the 2 or 5 position to another thiazole unit, with terminal units linked to adjacent thiazole units at the 2 position. The R substituent group is a hydrocarbon containing more than one carbon atom.
Another significant patent involves bimetallic cluster catalysts. This patent describes a facile synthesis of the precursor, Cp₂Mo₂(μ-S)₂(μ-SH)₂, which leads to novel heterobimetallic cluster compositions. These compositions serve as highly active and selective catalysts for the hydrogenation of carbon monoxide. The catalysts demonstrate extraordinary activity and selectivity for the formation of ethane, even in the presence of several ppm of H₂S in the feedstream.
Career Highlights
M David Curtis has worked with prestigious institutions, including the University of Michigan and The Board of Regents Acting for and on Behalf of the University of Michigan. His work in these organizations has allowed him to advance his research and contribute to the scientific community.
Collaborations
Throughout his career, Curtis has collaborated with notable colleagues such as John I Nanos and Mark D McClain. These collaborations have enriched his research and expanded the impact of his innovations.
Conclusion
M David Curtis is a distinguished inventor whose work in polymer and catalyst technologies has paved the way for advancements in various industrial applications. His contributions continue to influence the fields of chemistry and materials science.