How to Build Tiny Lipid Carriers for Delivering Nutrients
A method for creating tiny, 20-60 nanometer lipid-based particles designed to carry vitamins and nutrients into the human body more effectively.
Patent Number
US 9925149
Status
Active
Filing Date
October 14, 2014
Grant Date
March 27, 2018
Expiration
October 14, 2034
Claims
6
Assignee
Nanosphere Health Sciences
Inventors
Richard Clark Kaufman
Citations
10 forward · 20 backward
What it covers
This patent describes a specific manufacturing process to create lipid structural nanoparticles, which act as tiny delivery vehicles. The method requires combining essential phospholipids and fatty acids using at least three distinct production techniques, such as high-pressure homogenization and ultrasonication. By using these specific combinations, the process creates particles between 20 and 60 nanometers in size. These particles are then loaded with nutraceuticals or vitamins to help them cross biological barriers in mammals.
What it doesn't cover
- —Does not cover delivery systems larger than 60 nanometers.
- —Does not cover methods using fewer than three of the listed production techniques.
- —Does not cover the chemical composition of the nutraceuticals themselves, only the carrier system.
- —Does not cover non-lipid based nanoparticle delivery vehicles.
The clever bit
The innovation lies in the mandatory use of a triple-process manufacturing sequence, which ensures the resulting lipid particles are consistently small enough (20-60nm) to effectively penetrate biological membranes.
Why it matters
Improving the bioavailability of nutrients is a major goal in the health and wellness industry. By creating a standardized way to package supplements into tiny lipid spheres, this technology aims to ensure that vitamins and other compounds are better absorbed by the body rather than being broken down prematurely.
Real-world examples
- 1.Liposomal vitamin C supplements
- 2.Nano-encapsulated nutraceutical powders
- 3.Enhanced absorption dietary supplements
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US 9925149 · 2026