Specialized CAR-T Cell Therapies for Unique Operational Environments
Legal Citation
Summary of the Inventive Concept
The inventive concept adapts genetically engineered T cells with Regnase-1 and/or TGFBRII disruption for specific, narrow markets or unique operational environments, enhancing their functionality and persistence in high-security, disaster relief, extreme weather, remote, or high-altitude settings.
Background and Problem Solved
The original patent disclosed genetically engineered T cells with Regnase-1 and/or TGFBRII disruption for CAR-T cell therapy. However, these cells may not be optimized for specific, challenging operational environments. This inventive concept addresses the limitations of the original patent by adapting the genetically engineered T cells for high-security, disaster relief, extreme weather, remote, or high-altitude settings, ensuring improved persistence and potency in these unique contexts.
Detailed Description of the Inventive Concept
The inventive concept comprises genetically engineered T cells with Regnase-1 and/or TGFBRII disruption, designed to operate in specific, narrow markets or unique operational environments. For high-security CAR-T cell manufacturing, the T cells are engineered to withstand enhanced security protocols. For disaster relief CAR-T cell therapy, the T cells are adapted to function optimally in extreme environmental conditions. For extreme weather CAR-T cell therapy, the T cells are designed to function optimally in extreme temperatures and humidity. For remote CAR-T cell manufacturing, the T cells are engineered to be manufactured and administered in a remote or isolated location. For CAR-T cell therapy in high-altitude environments, the T cells are adapted to function optimally in low-oxygen conditions.
Novelty and Inventive Step
The inventive concept's novelty lies in the adaptation of genetically engineered T cells with Regnase-1 and/or TGFBRII disruption for specific, narrow markets or unique operational environments, which is non-obvious compared to the original patent. The inventive step is the recognition of the need for specialized CAR-T cell therapies for these unique contexts and the development of tailored solutions.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include adapting the genetically engineered T cells for other unique operational environments, such as space exploration or high-radiation settings. Variations could include using different gene editing systems or targeting other genes to enhance the T cells' functionality and persistence.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in the biotechnology and pharmaceutical industries, particularly in the development of CAR-T cell therapies for high-security, disaster relief, extreme weather, remote, or high-altitude settings. The target market includes hospitals, research institutions, and biotech companies operating in these unique contexts.
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Immunotherapy, genetic engineering of T cells, and CAR-T cell technology, requiring advanced knowledge of molecular biology, gene editing techniques, and cellular immunology with expertise in CRISPR/Cas9 gene modification systems
Person of Ordinary Skill (PHOSITA) Profile
A researcher with a PhD in immunology or molecular biology, experienced in T cell engineering, gene editing techniques, and CAR-T cell development, familiar with CRISPR/Cas9 technologies and understanding of cellular persistence mechanisms
Obviousness Rationale
A PHOSITA would recognize that adapting genetically engineered T cells with Regnase-1 and TGFBRII disruption to specific operational environments represents a predictable extension of the source patent's core technology. The fundamental genetic modifications remain consistent, with the primary variation being the contextual application of the engineered T cells. The PTD's proposed variations represent routine optimization and environmental adaptation that would be expected by a skilled practitioner seeking to expand the utility of the original CAR-T cell technology.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,574 |
|---|---|
| Title | Genetically engineered T cells with Regnase-1 and/or TGFBRII disruption have improved functionality and persistence |
| Assignee(s) | CRISPR THERAPEUTICS AG |