| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Australia | 2 | |
| #3 | Brazil | 2 | |
| #4 | China | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Mexico | 2 | |
| #7 | Canada | 1 | |
| #8 | EAPO (Eurasian Patent Organization) | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Hungary | 1 | |
| #11 | Norway | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Civil engineering | |
| #3 | Biotechnology | |
| #4 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Materials for miscellaneous applications | |
| #3 | Microorganisms | |
| #4 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ravnas Asle | 11 |
| #2 | Ravnås Asle | 5 |
| #3 | Asle Ravnas | 2 |
| #4 | Asle Ravnås | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201511218D0 | Reservoir treatments | |
| HUE047482T2 | Method for microbial control of injection liquid flow in a hydrocarbon reservoir |