Sulfonated Polystyrene Derivatives for Diverse Applications

Publication ID: 24-11857566_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Sulfonated Polystyrene Derivatives for Diverse Applications,” Published Technical Disclosure No. 24-11857566_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857566_0007_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. 11,857,566.

Summary of the Inventive Concept

The present inventive concept expands the utility of sulfonated polystyrene derivatives beyond veterinary medicine, exploring novel applications in air quality improvement, disease prevention, personal protective equipment, water purification, and agricultural enhancements.

Background and Problem Solved

The original patent disclosed the use of sulfonated polystyrene derivatives for treating and preventing cat flu. However, the limitations of this patent are evident in its narrow focus on a specific veterinary application. The present inventive concept addresses this limitation by exploring the broader potential of sulfonated polystyrene derivatives in diverse industries.

Detailed Description of the Inventive Concept

The newly generated claims demonstrate the versatility of sulfonated polystyrene derivatives in capturing and removing airborne pollutants, pathogens, and toxins. In air quality improvement, these derivatives can be integrated into ventilation systems to enhance indoor air quality. In disease prevention, they can be administered to air circulation systems to reduce the transmission of airborne diseases. In personal protective equipment, they can be used as filters to provide improved protection for the wearer. In water purification, they can capture and remove pollutants from water, and in agricultural enhancements, they can improve soil health and increase crop yields.

Novelty and Inventive Step

The new claims introduce a significant departure from the original patent by applying the core technology to entirely new industries and use cases. The inventive step lies in recognizing the broader potential of sulfonated polystyrene derivatives and adapting them to address specific challenges in various fields.

Alternative Embodiments and Variations

Other possible implementations of the inventive concept could include using sulfonated polystyrene derivatives in industrial settings to remove pollutants from air and water, or in consumer products such as air purifiers and water filters. Additionally, the derivatives could be modified to target specific types of pollutants or pathogens, further expanding their utility.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including air quality management, healthcare, personal protective equipment, water treatment, and agriculture. The target markets include industries seeking to improve indoor air quality, reduce the spread of airborne diseases, and enhance environmental sustainability.

Original Patent Information

Patent NumberUS 11,857,566
TitleSulfonated polystyrene derivative for use in the treatment and/or prophylaxis of cat flu
Assignee(s)UNIWERSYTET JAGIELLONSKI