Osmotic Pump Technology

Reliable and Reproducible Zero Order Drug Release with POLYOX™

Osmotic pump technology is a well-recognized method of producing reliable and reproducible controlled release drug delivery formulations, showing clear advantages including clinical robustness; constant, prolonged delivery within the body; zero order release; and less impact from variables like gastrointestinal motility or food effects.

Enabling Technologies

Osmotic pump delivery systems are typically produced on a bi-layer tablet press and subsequently coated with a semipermeable membrane. Versatile and highly swellable POLYOX™ water-soluble resins help with the production of osmotic pump technologies: High-molecular-weight POLYOX™ is used to formulate the push layer, whereas the pull layer contains low-molecular-weight POLYOX™ and the API.

Related Formulation Technology

Dry Process

Granulation

Hot-Melt Extrusion

Spray-Dried Dispersions

Get Started

First Name *

Last Name *

Company *

Email *

Country *

State *

Territory *

How can we help? *

Yes, I would like to receive email communication from DuPont Nutrition & Health. I agree to the Privacy Policy and to DuPont Nutrition & Health getting in contact with me.

DuPont cares about your privacy. Your personal information (name, email, phone number and other contact data) will be stored in chosen customer systems primarily hosted in the United States. This information will be used by DuPont, its affiliates, partners, and selected third parties in other countries to provide you with the product or service information requested. To learn more, please visit www.privacy.dupont.com. By providing your personal information, you agree to the terms and conditions of this Privacy Statement.

Products

Info

Services

Copyright © 2019 DuPont. All rights reserved. The DuPont Oval Logo, DuPont™, and all products denoted with ® or ™ are trademarks or registered trademarks of E. I. du Pont de Nemours and Company or its affiliates.