Synergistic Antimicrobial Systems

Publication ID: 24-11857606_0008_PTD
Published: October 28, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Synergistic Antimicrobial Systems,” Published Technical Disclosure No. 24-11857606_0008_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857606_0008_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. 11,857,606.

Summary of the Inventive Concept

The invention integrates bacteriocin-based entities with distinct technologies such as AI, IoT, blockchain, and new materials to create more powerful and targeted antimicrobial systems.

Background and Problem Solved

The original patent provides methods and compositions for reducing microbial growth, including infections, using bacteriocins. However, these methods may not be effective against all types of bacteria, and the lack of integration with other technologies limits their potential. The new inventive concept addresses these limitations by combining bacteriocin-based entities with AI-driven diagnostic modules, blockchain-secured genomic data, IoT-enabled monitoring devices, and novel antimicrobial materials to create more effective and personalized antimicrobial systems.

Detailed Description of the Inventive Concept

The synergistic antimicrobial system comprises a bacteriocin-based entity that selectively targets Gram-negative bacteria, integrated with an AI-driven diagnostic module for real-time bacterial identification and susceptibility testing. This allows for personalized antimicrobial treatment, where a patient-specific profile is generated using blockchain-secured genomic data, and a bacteriocin-based therapeutic composition is tailored to the patient's specific microbiome. The system may also include an IoT-enabled monitoring device for real-time tracking of treatment efficacy and resistance development. Additionally, novel antimicrobial materials can be created by embedding bacteriocin-based entities in nanofibrous matrices, integrated with sensor modules for real-time detection of bacterial growth and antimicrobial resistance. A smart antimicrobial delivery system can also be developed, comprising a bacteriocin-based entity encapsulated in a microcapsule, integrated with a machine learning algorithm for optimized release and targeting of antimicrobial agents.

Novelty and Inventive Step

The new claims introduce novel and non-obvious combinations of bacteriocin-based entities with distinct technologies, providing a synergistic effect that enhances the effectiveness and personalization of antimicrobial systems. The integration of AI, IoT, blockchain, and new materials with bacteriocin-based entities is a new and innovative approach that overcomes the limitations of the original patent.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept may include the use of different AI algorithms, IoT devices, or blockchain platforms. Variations may also include the development of new antimicrobial materials, such as bacteriocin-coated nanoparticles or bacteriocin-infused hydrogels.

Potential Commercial Applications and Market

The synergistic antimicrobial systems have significant commercial potential in the healthcare industry, particularly in the treatment of antibiotic-resistant infections. The market for antimicrobial systems is growing rapidly, driven by the increasing need for effective treatments against antibiotic-resistant bacteria. The inventive concept's potential applications include hospitals, clinics, and pharmaceutical companies.

CPC Classifications

SectionClassGroup
A A61 A61K38/43
A A01 A01N63/10
A A01 A01N63/50
C C07 C07K14/21
C C07 C07K14/26
C C12 C12N9/2462

Field of Art

Biotechnology and antimicrobial therapeutic systems, specifically focusing on bacteriocin-based technologies for targeting Gram-negative bacterial infections. Requires expertise in molecular biology, protein engineering, microbiology, and interdisciplinary technology integration

Person of Ordinary Skill (PHOSITA) Profile

A researcher or engineer with advanced degrees in biotechnology, microbiology, or bioengineering, possessing knowledge of bacteriocin mechanisms, protein domain engineering, and emerging technologies like AI, IoT, and blockchain

Obviousness Rationale

A PHOSITA would recognize that integrating bacteriocin-based therapeutic technologies with emerging digital and material technologies represents a predictable extension of existing antimicrobial research. The source patent establishes a foundational bacteriocin targeting mechanism for Gram-negative bacteria, which naturally invites exploration of enhanced delivery, diagnostic, and personalization strategies. The technical variations disclosed in the PTD represent logical combinations of known technologies that would be obvious to implement given the existing bacteriocin research landscape.

Obvious Combinations & Variations

Source Patent Element
Bacteriocin with specific receptor-mediated translocation and receptor binding domains targeting Gram-negative bacteria
PTD Variation
AI-driven diagnostic module integrated with bacteriocin-based entity for real-time bacterial identification
Obviousness Reasoning
Combining diagnostic technologies with targeted antimicrobial agents is a predictable solution for improving treatment precision, representing a known technique in personalized medicine
Source Patent Element
Bacteriocin sequence with defined translocation and receptor binding domains
PTD Variation
Embedding bacteriocin-based entities in nanofibrous matrices with sensor modules
Obviousness Reasoning
Material engineering of antimicrobial agents is a well-established approach for enhancing delivery and monitoring, representing an obvious design choice for a PHOSITA
Source Patent Element
Bacteriocin targeting specific bacterial strains like Klebsiella pneumoniae and Escherichia coli
PTD Variation
Blockchain-secured genomic profiling for personalized bacteriocin-based therapeutic composition
Obviousness Reasoning
Leveraging patient-specific genomic data to customize antimicrobial treatments is a predictable application of existing personalized medicine techniques
Source Patent Element
Bacteriocin with defined amino acid sequence domains
PTD Variation
Machine learning algorithm for optimized release and targeting of bacteriocin-based antimicrobial agents
Obviousness Reasoning
Applying computational optimization techniques to biological therapeutic delivery represents a known and obvious technological progression
Source Patent Element
Bacteriocin mechanism for killing specific bacterial strains
PTD Variation
IoT-enabled monitoring device for tracking treatment efficacy and resistance development
Obviousness Reasoning
Integrating real-time monitoring technologies with therapeutic interventions is a standard approach in medical technology development
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857606 and the published technical disclosure, a person having ordinary skill in the art would find the claimed synergistic antimicrobial systems obvious, as they represent predictable combinations of known bacteriocin technologies with emerging diagnostic, computational, and material engineering approaches. The disclosed variations constitute prima facie obvious extensions of the foundational bacteriocin targeting mechanisms, rendering potential patent claims in this domain anticipated and non-patentable under 35 U.S.C. ยง 103.

Original Patent Information

Patent NumberUS 11,857,606
TitleTherapeutic bacteriocins
Assignee(s)BACTOCLEAR HOLDINGS PTE. LTD.