
Foreign Particulate Matter in Inhalation Products
Ensure inhalation product safety and compliance with Resolian’s advanced foreign particulate matter characterization and root cause analysis solutions.

Ensure inhalation product safety and compliance with Resolian’s advanced foreign particulate matter characterization and root cause analysis solutions.

Polymorph screening is a process that identifies and characterizes the crystalline forms of a compound, and then selects the best form for development.
Assessing and controlling the crystalline form of your material plays a crucial role in all the stages of the product lifecycle.

Foreign particulate matter (FPM) in vaccines poses risks to product safety, patient health, and regulatory compliance. With stringent guidelines from agencies like the FDA and EMA, identifying and controlling contaminants is essential to maintaining trust and ensuring safety.

Titanium dioxide (TiO2) has been a critical excipient in pharmaceuticals for decades, offering exceptional opacity, whiteness, and stability. However, evolving regulatory demands are driving the industry to explore alternatives. Resolian provides advanced analytical and characterization support to guide this transition while ensuring product quality and compliance.
Chief Scientific Officer
Zhiyang Zhao, Ph.D., serves as Chief Scientific Officer (CSO) at Resolian. Dr. Zhao has over 30 years of pharmaceutical industry experience with special focus on drug metabolism and bioanalysis of small and large molecules in drug discovery and development. Dr. Zhao has previously held positions at Pfizer, GlaxoSmithKline, and Amgen. Before joining Resolian in 2015, Dr. Zhao served as Site Director of Preclinical Research at Amgen in Cambridge, Massachusetts, for over a decade.
Currently, Dr. Zhao serves as an Adjunct Professor at the Eshelman School of Pharmacy of the University of North Carolina at Chapel Hill, North Carolina, and as Editor-in-Chief of Drug Metabolism & Bioanalysis Letters, a journal by Bentham Science, which publishes in all areas of drug metabolism and bioanalysis. Dr. Zhao received his Ph.D. degree in Medicinal Chemistry from Virginia Polytechnic and State University (popularly known as Virginia Tech) in Blacksburg, Virginia.
Chief Executive Officer
Patrick Bennett has over 35 years of experience in pharmaceutical analysis and laboratory management. Now Chief Business Officer at Resolian, Patrick’s experience includes the roles of Strategic Marketing Director for Pharma with Thermo Fisher Scientific, LabCorp, and Vice President of Strategy and Development with PPD.
Patrick earned a B.S. degree in Toxicology and a M.S. degree in Pharmacology from the College of Pharmacy and Allied Health at St. John’s University and an M.B.A in International Marketing from the Martin J. Whitman School of Management at Syracuse University.