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John Blackwell, Emeritus Professor in the Department of Macromolecular Science and Engineering at Case School of Engineering, passed away on October 2, 2026.
John was born in Yorkshire, England and earned his undergraduate degree in Chemistry and his P.D. in Biophysics from Leeds University. A post-doctoral fellowship brought him to the U.S. in 1967. In 1969 he was offered a visiting professorship in the new Division of Macromolecular Science and Engineering at Case Western Reserve University. This soon developed into a full-time career spanning almost fifty years at CWRU.
John’s time at CWRU has included his tenure as Chair of the Department of Macromolecular Science and Engineering for ten years, and his guidance in the construction of the Kent Hale Smith Building in the early 1990’s.
John also made major contributions to the structural characterization of important natural and synthetic polymers. His work revealed the mechanics of biological networks to form cartilage and support bones. As tribute to his work, John received the Anselme Payen Award from the American Chemical Society in 1999. This award honors outstanding professional contributions to the science and chemical technology of cellulose, lignin, and related renewable materials. John was also the recipient of the Alexander von Humbolt Senior Scientist Award, The Fiber Society Award for Distinguished Achievement, and in 1983 he was elected a Fellow of the American Physical Society.
Beyond his scientific endeavors, John enjoyed traveling with his wife, Susan, to explore medieval historical sites, he had a keen interest in nature and for years was an avid runner. We remember his many accomplishments fondly, along with his humor and kindness.