His main research subjects were synthesis of Ziegler-Natta catalysts, kinetics of polymerization and oligomerization reactions, and spectroscopic studies of polymerization catalysts. Since 2000 he is a Visiting Scientist at Department of Chemistry of Rutgers University, NJ, where he studies kinetics of olefin polymerization reactions with Ziegler-Natta and late-period transition metal catalysts. He authored three books (Isospecific Polymerization of Olefins, Springer, 1985; Polymers and Copolymers of Higher α-Olefins, Hanser, 1997; Alkene Polymerization Reactions with Transition Metal Catalysts, Elsevier, 2008), twenty articles in chemical and polymer encyclopedias, ~210 scientific articles, and over 60 patents in the fields of synthesis of Ziegler-Natta and metallocene catalysts.