| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | China | 4 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | Singapore | 4 | |
| #5 | Australia | 3 | |
| #6 | Brazil | 3 | |
| #7 | Canada | 2 | |
| #8 | Republic of Korea | 2 | |
| #9 | Mexico | 2 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Basic materials chemistry | |
| #4 | Machines | |
| #5 | Biotechnology | |
| #6 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Heterocyclic compounds | |
| #2 | Acyclic or carbocyclic compounds | |
| #3 | Compounding ingredients | |
| #4 | Unspecified technologies | |
| #5 | Special macromolecular compounds | |
| #6 | Fermentation | |
| #7 | Preservation of human bodies | |
| #8 | Refining | |
| #9 | Foods | |
| #10 | Organic chemistry methods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Selifonov Sergey | 20 |
| #2 | Selifonov Sergey A | 11 |
| #3 | Sergey Selifonov | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2639817A1 | Adducts of levulinic derivatives with epoxidized fatty acid esters and uses thereof | |
| CN101346067A | Glycerol levulinate ketals and use thereof | |
| WO2004013079A1 | Ketocampholenic acid derivatives and their use in fragrance and flavour applications | |
| EP1546349A1 | Methods for making (-) -menthol and oxygenated menthane compounds | |
| AU2003256730A1 | Preparation of lactic acid derivatives and their use |