Novel Applications of Oligo(Carbamoylated Guanidine) Compositions

Publication ID: 24-11857521_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Novel Applications of Oligo(Carbamoylated Guanidine) Compositions,” Published Technical Disclosure No. 24-11857521_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857521_0002_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. 11,857,521.

Summary of the Inventive Concept

This inventive concept explores new applications of oligo(carbamoylated guanidine) compositions beyond tuberculosis treatment, leveraging their antimicrobial properties to address unmet needs in agriculture, industry, personal care, food preservation, and biocidal coatings.

Background and Problem Solved

The original patent disclosed oligo(carbamoylated guanidine) compositions as anti-mycobacterial drugs for tuberculosis treatment. However, the antimicrobial properties of these compositions have broader potential. The inventive concept addresses the limitations of existing solutions in various industries, including agricultural crop protection, industrial water system maintenance, personal care product development, food preservation, and biocidal coatings.

Detailed Description of the Inventive Concept

The new claims describe novel applications of oligo(carbamoylated guanidine) compositions in different industries. Claim 1 proposes a method for treating fungal infections in agricultural crops using a controlled-release composition. Claim 2 describes a system for controlling fungal growth in industrial water systems. Claim 3 presents a personal care product with antimicrobial properties against skin-borne pathogens. Claim 4 outlines a method for preserving food products by applying an oligo(carbamoylated guanidine) coating. Claim 5 introduces a biocidal paint composition inhibiting microorganism growth on painted surfaces. These applications leverage the antimicrobial properties of oligo(carbamoylated guanidine) compositions to provide innovative solutions.

Novelty and Inventive Step

The novelty of this inventive concept lies in the unexpected application of oligo(carbamoylated guanidine) compositions to new industries and use cases, demonstrating a non-obvious extension of their antimicrobial properties beyond tuberculosis treatment.

Alternative Embodiments and Variations

Alternative embodiments may include varying the composition's structure, modifying the delivery mechanism, or combining the oligo(carbamoylated guanidine) with other antimicrobial agents. Variations may also involve adapting the composition for use in different environmental conditions or against specific microorganisms.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including agriculture, industry, personal care, food preservation, and biocidal coatings. The target market includes companies developing innovative solutions for crop protection, industrial water system maintenance, personal care product development, food preservation, and biocidal coatings.

CPC Classifications

SectionClassGroup
A A61 A61K31/17
A A61 A61K31/133
A A61 A61K31/277
A A61 A61K31/4409
A A61 A61K31/47
A A61 A61K31/496
A A61 A61K31/498
A A61 A61K31/4965
A A61 A61K31/5377
A A61 A61P31/06
C C07 C07C279/12
C C07 C07D295/215
C C08 C08G65/00
C C08 C08G71/02
C C07 C07C2601/16

Original Patent Information

Patent NumberUS 11,857,521
TitleAnti-mycobacterial drugs
Assignee(s)The Florida International University Board of Trustees