Silk Protein Fragment Compositions for Niche Applications
Legal Citation
Summary of the Inventive Concept
Adapted silk protein fragment compositions for specific, narrow markets or unique operational environments, including high-security needs, disaster relief, and extreme weather conditions.
Background and Problem Solved
The original patent disclosed stable silk protein fragment compositions with specific molecular weights. However, these compositions were not tailored for specialized uses, such as high-security or disaster relief scenarios, which require unique properties and adaptations. The new inventive concept addresses this limitation by introducing silk protein fragment compositions adapted for niche applications.
Detailed Description of the Inventive Concept
The new inventive concept comprises silk protein fragment compositions with tailored molecular weights and properties for specific niche applications. For instance, compositions with molecular weights ranging from about 6 kDa to about 16 kDa are suited for disaster relief, while those with molecular weights ranging from about 17 kDa to about 38 kDa are adapted for high-security needs. The compositions can be formulated into portable containers, reconstituted solutions, or other forms suitable for their intended use. The new claims introduce specific adaptations for extreme weather conditions, high-stress environments, and high-security needs, ensuring the compositions remain stable and effective in these contexts.
Novelty and Inventive Step
The new claims introduce novel adaptations of the original silk protein fragment compositions, including tailored molecular weights, polydispersity ranges, and specific formulations for niche applications. These adaptations are non-obvious and provide unexpected benefits in their respective fields of use.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include silk protein fragment compositions adapted for other niche applications, such as medical emergency response or environmental remediation. Variations could also include different solvents, additives, or processing methods to further customize the compositions for their intended use.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including disaster relief, high-security, medical emergency response, and environmental remediation. The adapted silk protein fragment compositions could be marketed as specialized solutions for these niche markets, providing a competitive advantage over existing products.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61K8/64 |
| A | A45 | A45D33/00 |
| A | A61 | A61K8/02 |
| A | A61 | A61K8/0216 |
| A | A61 | A61K8/042 |
| A | A61 | A61K8/19 |
| A | A61 | A61K8/27 |
| A | A61 | A61K8/29 |
| A | A61 | A61K8/365 |
| A | A61 | A61K8/4953 |
| A | A61 | A61K8/676 |
| A | A61 | A61K8/735 |
| A | A61 | A61K8/922 |
| A | A61 | A61K8/97 |
| A | A61 | A61K8/9789 |
| A | A61 | A61K8/9794 |
| A | A61 | A61K8/987 |
| A | A61 | A61K9/08 |
| A | A61 | A61K31/375 |
| A | A61 | A61K38/00 |
| A | A61 | A61K38/012 |
| A | A61 | A61K45/06 |
| A | A61 | A61K47/02 |
| A | A61 | A61K47/12 |
| A | A61 | A61K47/36 |
| A | A61 | A61Q17/04 |
| A | A61 | A61Q19/00 |
| A | A61 | A61Q19/007 |
| A | A61 | A61Q19/02 |
| A | A61 | A61Q19/08 |
| C | C07 | C07K1/12 |
| C | C07 | C07K14/43586 |
| A | A61 | A61K2800/591 |
| A | A61 | A61K2800/72 |
| A | A61 | A61K2800/74 |
| A | A61 | A61K2800/75 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Biomaterials and protein engineering, with specific focus on silk protein compositions for medical, industrial, and specialized applications. Expertise requires advanced knowledge of protein chemistry, materials science, and molecular weight manipulation techniques
Person of Ordinary Skill (PHOSITA) Profile
A researcher or engineer with advanced degree in materials science, biochemistry, or bioengineering, capable of understanding protein fragment processing, molecular weight characterization, and application-specific material design
Obviousness Rationale
A person of ordinary skill would recognize that the source patent's silk protein fragment compositions provide a foundational framework for targeted molecular weight adaptations. The PTD's variations represent predictable extensions of known silk protein processing techniques, utilizing standard molecular weight manipulation methods within established ranges. The niche application focus represents a routine design optimization process for skilled practitioners familiar with material adaptation strategies.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,663 |
|---|---|
| Title | Stable silk protein fragment compositions |
| Assignee(s) | EVOLVED BY NATURE, INC. |