Mannkind Corporation

Dennis Overfileld

Scott McLean

Benoit Adamo

Chad C Smutney

P Spencer Kinsey

John M Polidoro

Carl R Sahi

Anthony Bryant

Alfred Mann

Tom He

A breath-powered, dry powder inhaler, a cartridge, and a pulmonary drug delivery system are provided. The dry powder inhaler can be provided with or without a unit dose cartridge for using with the inhaler. The inhaler and/or cartridge can be provided with a drug delivery formulation comprising, for example, a diketopiperazine and an active ingredient, including, peptides and proteins such as insulin and glucagon-like peptide 1 for the treatment of diabetes and/or obesity. The dry powder inhaler is compact; can be provided in various shapes and sizes, colors, and comprises a housing, a mouthpiece, a cartridge placement area, and a mechanism for opening and closing the medicament cartridge. The device is easy to manufacture, provides a pre-metered single unit dose, it is relatively easy to use, and can be reusable or disposable.

Dry powder inhaler and system for drug delivery

Growing community of inventors

Fairfield, CT, United States of America

Dennis Overfileld