Specialized Thiosuccinyl-Crosslinked Hemoglobin Conjugates for Niche Environments
Legal Citation
Summary of the Inventive Concept
This inventive concept adapts thiosuccinyl-crosslinked hemoglobin conjugates for specific, narrow markets or unique operational environments, such as disaster relief, high-security needs, extreme weather conditions, remote or isolated locations, and high-altitude environments.
Background and Problem Solved
The original patent disclosed pegylated thiosuccinyl-crosslinked hemoglobin conjugates for repeated doses or prolonged exposure. However, these conjugates may not be suitable for specific, high-stress environments. This inventive concept addresses the limitations of the original patent by developing conjugates tailored to unique operational environments, ensuring optimal performance and safety in these contexts.
Detailed Description of the Inventive Concept
The new inventive concept involves formulating thiosuccinyl-crosslinked hemoglobin conjugates to meet the specific demands of niche environments. For example, conjugates for disaster relief may be designed to withstand extreme temperatures, while those for high-security needs may be formulated to minimize detection risk. Conjugates for remote or isolated locations may be packaged in portable, self-contained units, and those for high-altitude environments may be designed to compensate for the effects of high altitude on oxygen delivery. The new claims provide a range of specialized solutions, each tailored to the unique challenges of its target environment.
Novelty and Inventive Step
The new inventive concept introduces novel formulations and packaging strategies that are specifically adapted to unique operational environments. These adaptations are non-obvious and provide a significant advantage over the original patent, which did not consider these specialized applications.
Alternative Embodiments and Variations
Alternative embodiments may include conjugates for other niche environments, such as tropical or desert regions, or for use in specific industries, such as aerospace or search and rescue. Variations may include different polymer or linker combinations, or alternative crosslinking moieties, to further optimize performance in specific contexts.
Potential Commercial Applications and Market
The specialized thiosuccinyl-crosslinked hemoglobin conjugates have significant commercial potential in various industries, including disaster relief, high-security operations, remote or isolated location services, and high-altitude industries. The market for these conjugates is substantial, with potential customers including government agencies, private security firms, and organizations operating in extreme environments.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61K38/42 |
| A | A61 | A61K47/542 |
| A | A61 | A61K47/545 |
| A | A61 | A61K47/60 |
| A | A61 | A61P9/10 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Biomedical engineering, specifically protein conjugation and hemoglobin modification for medical applications, with expertise in polymer chemistry, protein engineering, and pharmaceutical formulation
Person of Ordinary Skill (PHOSITA) Profile
A researcher or engineer with advanced degrees in biochemistry or biomedical engineering, experienced in protein modification techniques, polymer conjugation, and understanding of drug delivery systems, familiar with PEG conjugation strategies and hemoglobin stabilization methods
Obviousness Rationale
A person having ordinary skill in the art would recognize that the source patent's fundamental thiosuccinyl-crosslinked hemoglobin conjugate technology provides a versatile platform for environmental and application-specific modifications. The PTD's variations represent predictable extensions of the core technology by applying known polymer conjugation and formulation techniques to specific use contexts. These adaptations would be considered routine optimization within the skill set of a biomedical engineer specializing in protein conjugation and drug delivery systems.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,605 |
|---|---|
| Title | Thiosuccinyl-crosslinked hemoglobin conjugates and methods of use and preparation thereof |
| Assignee(s) | Billion King International Limited |