Specialized Cationic Amphiphilic Polymers for Targeted Delivery in Niche Environments

Publication ID: 24-11857634_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Cationic Amphiphilic Polymers for Targeted Delivery in Niche Environments,” Published Technical Disclosure No. 24-11857634_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857634_0004_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,634.

Summary of the Inventive Concept

A novel adaptation of cationic amphiphilic polymers for co-delivery of hydrophobic agents and nucleic acids in high-security, disaster relief, extreme weather, high-altitude, and remote areas, providing enhanced bioavailability and targeted delivery

Background and Problem Solved

The original patent disclosed cationic amphiphilic polymers for co-delivery of hydrophobic agents and nucleic acids, but it did not address the specific challenges of delivering these agents in niche environments. The new inventive concept addresses this limitation by adapting the polymers for use in high-security facilities, disaster relief zones, extreme weather conditions, high-altitude environments, and remote areas, ensuring targeted delivery and enhanced bioavailability

Detailed Description of the Inventive Concept

The new inventive concept involves the design of specialized cationic amphiphilic polymers with hydrophobic polymer backbones and pendant groups tailored for specific niche environments. For high-security facilities, the polymers are equipped with tracking devices for monitoring delivery. In disaster relief zones, the polymers are adapted for use in extreme weather conditions. For areas with limited medical infrastructure, the polymers are designed for delivery via portable devices. In high-altitude environments, the polymers are adapted for low-oxygen conditions. For remote areas, the polymers are designed for delivery via unmanned aerial vehicles. These adaptations enable targeted delivery and enhanced bioavailability of hydrophobic agents and nucleic acids in these niche environments

Novelty and Inventive Step

The new inventive concept is novel and non-obvious because it adapts the original cationic amphiphilic polymers for use in specific niche environments, which was not contemplated in the original patent. The inventive step lies in the tailored design of the polymers for each environment, which enables targeted delivery and enhanced bioavailability

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include adaptations for other niche environments, such as underwater delivery or delivery in space. Variations could include different types of tracking devices, portable devices, or navigation systems

Potential Commercial Applications and Market

The new inventive concept has significant commercial potential in various industries, including pharmaceuticals, biotechnology, disaster relief, and remote healthcare. The targeted delivery of hydrophobic agents and nucleic acids in niche environments could revolutionize the treatment of diseases in these areas, providing a significant market opportunity

CPC Classifications

SectionClassGroup
A A61 A61K47/58
A A61 A61K9/1075
A A61 A61K31/65
A A61 A61K47/549
C C12 C12N15/113
C C12 C12N2310/14
C C12 C12N2310/351

Original Patent Information

Patent NumberUS 11,857,634
TitleCationic amphiphilic polymers for codelivery of hydrophobic agents and nucleic acids
Assignee(s)UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION