Stevia Glycoside Innovation: Multi-Industry Solutions
Legal Citation
Background and Problem Solved
The original patent described a process for preparing highly soluble individual or combined sweet glycosides from Stevia rebaudiana Bertoni plant extract. While this technology has been successful in the food and beverage industry, it has limitations in terms of its applicability to other fields. This invention addresses the need for Stevia-based solutions in new industries, where the unique properties of highly soluble Stevia sweeteners can provide significant benefits.
Novelty and Inventive Step
The new claims introduce novel and non-obvious applications of highly soluble Stevia sweeteners, extending the original patent's scope to new industries and use cases. The inventive step lies in recognizing the potential of Stevia-based solutions in these fields and developing innovative implementations that address specific challenges and needs.
Alternative Embodiments and Variations
Alternative embodiments of this invention could include the use of different Stevia extract compositions, varying ratios of Stevia to other ingredients, or adaptations for specific industry requirements. Additionally, the invention could be modified to incorporate other natural sweeteners or functional ingredients, further expanding its potential applications.
Potential Commercial Applications and Market
This invention has significant commercial potential in various industries, including sports nutrition, sustainable agriculture, pharmaceuticals, cosmetics, and biodegradable packaging. The target market includes companies seeking innovative, Stevia-based solutions to improve their products and reduce their environmental footprint.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A23 | A23L27/33 |
| A | A23 | A23G3/36 |
| A | A23 | A23G9/32 |
| A | A23 | A23L2/60 |
| A | A23 | A23L27/00 |
| A | A23 | A23L27/10 |
| A | A23 | A23L27/11 |
| A | A23 | A23L27/12 |
| A | A23 | A23L27/30 |
| A | A23 | A23L27/31 |
| A | A23 | A23L27/34 |
| A | A23 | A23L27/35 |
| A | A23 | A23L27/36 |
| A | A23 | A23L27/37 |
| A | A23 | A23L33/21 |
| A | A61 | A61K8/602 |
| A | A61 | A61K8/9789 |
| A | A61 | A61K36/28 |
| A | A61 | A61Q19/00 |
| A | A23 | A23L27/21 |
| A | A23 | A23V2002/00 |
| A | A61 | A61K2800/10 |
| A | A61 | A61K2800/92 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Food Science and Biotechnology, specifically focused on natural sweetener extraction, modification, and application technologies involving plant-based compounds like Stevia rebaudiana
Person of Ordinary Skill (PHOSITA) Profile
A professional with advanced degree in food science, biotechnology, or chemical engineering, having expertise in natural product extraction, formulation techniques, and interdisciplinary applications of plant-derived compounds
Obviousness Rationale
A PHOSITA would recognize that the highly soluble Rebaudioside A disclosed in the source patent provides a versatile platform for exploring novel applications across multiple industries. The fundamental properties of enhanced solubility and natural origin suggest predictable and extensible utility beyond initial food and beverage contexts. The PTD's variations represent logical technological extensions that leverage the inherent characteristics of the Stevia-derived sweetener.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,856,974 |
|---|---|
| Title | Highly soluble stevia sweetener |
| Assignee(s) | PURECIRCLE SDN BHD |