RPI ID: 2015-002-402, 2015-002-601, 2015-002-602

Innovation Summary:
This innovation builds upon chiral membrane technology by providing multiple patented refinements in design and manufacturing methods. The surface-modified membranes reduce fouling by interfering with the adhesion of biomolecules. Utilizing optically active monomers, these surfaces are customized to selectively repel protein contaminants. Each patent iteration introduces flexibility in the chemical composition and production process, enabling adaptation to diverse filtration needs. The technology is robust under different operating conditions and suitable for industrial-scale manufacturing using atmospheric pressure plasma polymerization. It presents a breakthrough in extending the functional lifespan of membranes and decreasing maintenance intervals.

Challenges / Opportunities:
Membrane fouling is a pervasive issue that drives up energy and replacement costs in industries from water treatment to bioprocessing. Most commercial solutions rely on generic coatings or disposable filters, which are inefficient and environmentally burdensome. This invention provides a tailored, reusable solution with high fouling resistance and easy integration into existing systems. It opens new opportunities in pharmaceutical production, dialysis, and high-value separations involving sensitive compounds.

Key Benefits / Advantages:
✔ Multiple patented formulations for diverse applications
✔ Chemically selective fouling resistance
✔ Reduced energy and replacement costs

Applications:
• Dialysis systems
• Reverse osmosis desalination
• Biopharma filtration platforms

Keywords:
#chiralfiltration #membranetech #antifouling #separationscience

Intellectual Property:
US Issued Patent: 10,532,326 B2, 11,154,819 B2, 11,712,665 B2