Audoly L, Dumitru CD, Drummond JE, Li H, McKelvey TW, Montgomery D, Stadheim TA, Zhang N. Altered FcgRIIA binding by Pichia produced monoclonal antibodies or IgG Fc-fusion proteins. U.S. Patent (Submitted)
Esser ME, Opalka D, Goetz V, Drummond JE, Washabaugh M. Human Papillomavirus Multiplexed Assay. U.S. Patent No. 7,067,258. June 27, 2006
Esser Mark T., Opalka David W., Goetz Victor, Drummond James E., Washabaugh Michael W. Human Papillomavirus Multiplexed Assay. EP1501945 (A1). 2005-02-02