John T Dunn

Title: Biography of Inventor John T Dunn

Introduction

John T Dunn is an accomplished inventor based in Redwood City, California. He holds three patents that showcase his innovative contributions to the field of drug delivery and nicotine packaging.

Latest Patents

One of his latest patents is the "Segmented device for simultaneous delivery of multiple beneficial agents." This invention involves diffusional delivery devices constructed in two or more compartments, each containing a separate drug or beneficial agent. The design allows for controlled diffusion rates of various agents through individually-characterized agent-permeable wall segments. This flexibility is crucial for the simultaneous administration of agents at specified ratios. Another significant patent is related to "Nicotine packaging materials." This invention pertains to methods and materials for producing a nicotine maintenance pouch, utilizing laminates that comprise a nicotine barrier layer and a nicotine degradation agent barrier layer. The preferred embodiment includes a nitrile rubber modified acrylonitrile-methyl acrylate copolymer as the nicotine barrier layer, ensuring effective containment and delivery of nicotine.

Career Highlights

John T Dunn has made significant strides in his career while working at Alza Corporation. His work has focused on developing innovative solutions in drug delivery systems, which have the potential to improve patient outcomes and enhance the effectiveness of medications.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including James A Hunt and James L Osborne. These collaborations have contributed to