CDK Inhibitors for Specialized Operational Environments

Publication ID: 24-11857552_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “CDK Inhibitors for Specialized Operational Environments,” Published Technical Disclosure No. 24-11857552_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857552_0009_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. 11,857,552.

Summary of the Inventive Concept

The inventive concept adapts CDK inhibitors for specific, narrow markets or unique operational environments, such as high-security bioresearch facilities, disaster relief, extreme weather conditions, high-altitude research, and emergency medical response.

Background and Problem Solved

The original patent disclosed CDK inhibitors for general therapeutic use, but did not address the unique challenges and requirements of specialized operational environments. The new inventive concept addresses these limitations by providing tailored solutions for these specific contexts.

Detailed Description of the Inventive Concept

The inventive concept comprises a system, method, composition, or kit that incorporates the CDK inhibitors disclosed in the original patent, adapted for use in specialized operational environments. For example, the system for high-security bioresearch facilities comprises a secure storage unit for storing the compound, while the method for disaster relief includes administering the compound to a patient in need of CDK inhibition and providing a portable medical unit for remote patient care. The composition for extreme weather conditions includes a weather-resistant packaging material, and the kit for high-altitude research includes a portable laboratory unit for on-site analysis.

Novelty and Inventive Step

The new claims are novel and non-obvious compared to the original patent because they introduce specific, specialized variations and niche solutions that were not anticipated or disclosed in the original patent. The inventive step lies in the recognition of the need for tailored CDK inhibitors for unique operational environments and the development of adapted solutions that address these specific challenges.

Alternative Embodiments and Variations

Alternative embodiments and variations of the inventive concept could include adapting the CDK inhibitors for use in other specialized operational environments, such as space exploration, underwater research, or search and rescue operations. Additionally, the inventive concept could be modified to incorporate other therapeutic agents or technologies to enhance its effectiveness in these contexts.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including biotechnology, pharmaceuticals, and medical devices. The target market includes organizations and institutions operating in specialized operational environments, such as government agencies, research institutions, and private companies. The inventive concept could also be licensed or partnered with other companies to expand its reach and impact.

Field of Art

Pharmaceutical chemistry, specifically CDK inhibitor drug development and specialized medical applications, requiring advanced degrees in organic chemistry, pharmacology, or related biomedical sciences with expertise in drug formulation and targeted therapeutic delivery

Person of Ordinary Skill (PHOSITA) Profile

A research scientist or pharmaceutical engineer with advanced training in medicinal chemistry, capable of understanding molecular structures, drug delivery mechanisms, and adapting pharmaceutical compounds for specialized environments

Obviousness Rationale

A person skilled in the art would recognize that the core CDK inhibitor compound remains unchanged, and the variations represent predictable adaptations of standard pharmaceutical packaging, delivery, and deployment techniques. The specialized environment claims merely represent routine engineering modifications to extend the utility of the original compound. These adaptations would be considered straightforward extensions of the source patent's core pharmaceutical innovation.

Obvious Combinations & Variations

Source Patent Element
CDK inhibitor compound with specific molecular structure
PTD Variation
Incorporating the compound into specialized storage and delivery systems for high-security or extreme environment applications
Obviousness Reasoning
Adapting pharmaceutical compounds for specific environmental conditions is a known technique in drug development, representing a predictable design choice for expanding potential use cases
Source Patent Element
Pharmaceutically acceptable salt formulations disclosed in original patent
PTD Variation
Weather-resistant packaging and portable medical unit integration
Obviousness Reasoning
Modifying drug packaging for environmental protection is a standard practice in pharmaceutical engineering, representing an obvious variation to a skilled practitioner
Source Patent Element
Base molecular compound with therapeutic CDK inhibition properties
PTD Variation
Specialized deployment contexts like disaster relief and high-altitude research
Obviousness Reasoning
Identifying new application contexts for existing pharmaceutical compounds is a routine innovation process in medical research, representing a predictable extension of the original invention
Source Patent Element
Chemical compound with established medical utility
PTD Variation
Integration with communication devices for remote medical consultation
Obviousness Reasoning
Combining pharmaceutical compounds with telecommunications technology for enhanced medical delivery is an obvious technological integration for a person skilled in the art
Source Patent Element
Base molecular structure with established pharmacological mechanism
PTD Variation
Portable laboratory unit for on-site compound analysis and administration
Obviousness Reasoning
Developing field-deployable medical research and delivery systems represents a standard engineering approach to expanding pharmaceutical utility across diverse operational environments
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed in this published technical disclosure would be considered obvious extensions of US Patent 11857552, as they represent predictable modifications to the original CDK inhibitor compound through routine pharmaceutical engineering techniques. The claimed adaptations do not introduce a non-obvious inventive step beyond the scope of ordinary skill in the art of medicinal chemistry and drug delivery system design.

Original Patent Information

Patent NumberUS 11,857,552
Title4-[[(7-aminopyrazolo[1,5-a]pyrimidin-5-yl)amino]methyl]piperidin-3-ol compounds as CDK inhibitors
Assignee(s)CARRICK THERAPEUTICS LIMITED