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Method and apparatus for determining the oxygen permeability of a polymer membrane

The present invention is relates to an apparatus and method for the determination of the oxygen gas permeability of a polymer. In one embodiment, the present invention relates to an apparatus and method for determining the oxygen gas permeability of a polymer membrane (e.g., a polydimethylsiloxane and/or polysiloxane polymer or copolymer). In still...

Published: 1/14/2026 | Inventor(s): Joseph Kennedy, Gabor Erdodi

Keywords(s): Artificial Pancreas

Category(s): Polymers

Reduction of Lipase Activity in Product Formulation

Downstream processing of monoclonal antibodies (mAbs) has evolved to allow the specific process for a new product to be developed largely by empirical specialization of a platform process that enables removal of impurities of different kinds. A more complete characterization of impurities and the product itself would provide insights into the rational...

Published: 8/16/2022 | Inventor(s): Kelvin Lee, Abraham Lenhoff, Kristin Valente, Nick Levy, Yatin Gokarn

Keywords(s): Drug Delivery

Category(s): Polymers, Antibodies > Receptors, Lipase, Monoclonal