| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 1 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Chile | 1 | |
| #7 | China | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | Morocco | 1 | |
| #11 | Mexico | 1 | |
| #12 | New Zealand | 1 | |
| #13 | Tunisia | 1 | |
| #14 | Taiwan | 1 | |
| #15 | United States | 1 | |
| #16 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Biotechnology | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Microbiology | |
| #2 | Fermentation | |
| #3 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kromus Stefan | 14 |
| #2 | Grasmug Markus | 13 |
| #3 | Smeets Wilhelmus Antonius Henricus | 13 |
| #4 | Markus Grasmug | 3 |
| #5 | Henricus Smeets Wilhelmus Antonius | 2 |
| #6 | Stefan Kromus | 2 |
| #7 | Antonius Henricus Smeets Wilhelmus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| TN2010000395A1 | Method for producing biogas | |
| AT506582B1 | Process for the production of biogas |