Microbial Oil: Eco-Friendly Industrial Solution
Legal Citation
Background and Problem Solved
The original patent disclosed the production and composition of microbial oil with high concentrations of polyunsaturated fatty acids. However, the patent did not explore the potential applications of microbial oil beyond its nutritional value. This invention addresses the need for innovative solutions to pressing environmental and industrial problems by applying the core technology of microbial oil to new fields.
Novelty and Inventive Step
The novelty of this invention lies in the unexpected application of microbial oil to environmental and industrial problems, demonstrating a non-obvious connection between the original patent's technology and these new fields. The inventive step resides in the recognition of microbial oil's potential to address these specific challenges and the development of tailored solutions.
Alternative Embodiments and Variations
Alternative embodiments may include the use of different microbial strains, varying the fatty acid composition of the microbial oil, or combining the microbial oil with other agents to enhance its effectiveness. Variations of the invention may involve adapting the microbial oil-based solutions for use in other industries, such as cosmetics or pharmaceuticals.
Potential Commercial Applications and Market
The invention has significant commercial potential in the environmental remediation, industrial wastewater treatment, agriculture, and lubricant production markets. The market demand for sustainable, eco-friendly solutions is growing, and this invention is well-positioned to capitalize on this trend.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A01 | A01N37/06 |
| A | A23 | A23D9/013 |
| A | A23 | A23D9/02 |
| A | A23 | A23K20/158 |
| A | A23 | A23L33/115 |
| A | A61 | A61K8/361 |
| A | A61 | A61K8/9706 |
| A | A61 | A61K8/9728 |
| A | A61 | A61K8/99 |
| A | A61 | A61K31/202 |
| A | A61 | A61K36/06 |
| A | A61 | A61Q19/00 |
| C | C11 | C11B1/025 |
| C | C11 | C11B3/10 |
| C | C11 | C11B3/12 |
| C | C11 | C11C1/005 |
| C | C11 | C11C3/10 |
| C | C12 | C12N1/28 |
| C | C12 | C12P7/6427 |
| C | C12 | C12P7/6436 |
| C | C12 | C12P7/6463 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Biotechnology and microbial oil production, with expertise in fatty acid extraction, modification, and application across industrial, environmental, and agricultural domains. Requires advanced knowledge of microbial biochemistry, lipid chemistry, and biotechnological process engineering.
Person of Ordinary Skill (PHOSITA) Profile
A researcher or engineer with advanced degrees in biotechnology, microbiology, or chemical engineering, possessing comprehensive understanding of microbial oil production techniques, fatty acid composition, and cross-disciplinary applications of microbial biomass derivatives.
Obviousness Rationale
A PHOSITA would recognize that the source patent's microbial oil composition with high polyunsaturated fatty acid content inherently suggests potential applications beyond its original scope. The disclosed variations represent predictable extensions of the core technology, leveraging known properties of long-chain fatty acids in environmental and industrial contexts. The technical characteristics of the microbial oil enable straightforward adaptation to bioremediation, wastewater treatment, and other specialized applications.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,856,952 |
|---|---|
| Title | Microbial oil, production method for microbial oil, concentrated microbial oil, and production method for concentrated microbial oil |
| Assignee(s) | NIPPON SUISAN KAISHA, LTD. |