The development team at PolyPlus has generated an extensive patent portfolio covering key aspects of protected metal electrodes (PMEs), protected lithium electrodes (PLEs), liquid and solid electrolytes, and a number of advanced battery chemistries including primary and secondary Lithium-Air, Lithium-Seawater, and Lithium-Sulfur systems. In addition to discovery phase research, PolyPlus develops battery structures, seals and associated hardware necessary to maximize the performance of its unique chemistries.

A core asset of PolyPlus Battery Company is the development of enabling technology and associated intellectual property. Currently PolyPlus Battery Company holds more than 72 issued U.S. and international patents as well as numerous pending applications.