Diversified Silk Protein Fragment Applications

This inventive concept explores novel applications of stable silk protein fragment compositions in various industries, including sports equipment, sustainable textiles, water purification, edible cutlery, and 3D printing.

The original patent disclosed stable silk protein fragment compositions for medical applications. However, the potential of these compositions extends beyond the medical field. This inventive concept addresses the limitation of the original patent by applying the core technology to entirely new industries and use cases, solving problems such as improved athletic performance, sustainable textile production, efficient water purification, eco-friendly cutlery, and biocompatible 3D printing.

The inventive concept leverages the unique properties of silk protein fragment compositions, including their stability, durability, and biocompatibility, to create innovative solutions for various industries. For instance, incorporating these compositions into sports equipment enhances grip, durability, and shock absorption. In sustainable textile production, the compositions can be spun into fibers and woven into fabrics, providing a biodegradable and renewable material. The compositions can also be used as a filter medium for water purification, leveraging electrostatic attraction and size exclusion to remove impurities and contaminants. Additionally, the compositions can be molded into utensil shapes to create edible cutlery, providing a sustainable alternative to traditional plastic cutlery. Furthermore, the compositions can be used as a biocompatible and biodegradable ink for 3D printing, enabling the creation of complex structures and shapes.

The new claims introduce novel applications of stable silk protein fragment compositions, which are not obvious from the original patent. The inventive step lies in the recognition of the compositions' potential in various industries and the development of innovative solutions to address specific problems in these fields.

Alternative embodiments of the inventive concept could include using silk protein fragment compositions in other industries, such as cosmetics, packaging, or construction materials. Variations of the compositions could be developed to optimize their performance in specific applications, such as modifying their molecular weight or crystalline structure.

The inventive concept has significant commercial potential in various industries, including sports equipment, sustainable textiles, water purification, edible cutlery, and 3D printing. The target market includes companies and organizations seeking innovative, biocompatible, and sustainable solutions to address specific problems in their respective fields.