| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United States | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Basic materials chemistry | |
| #3 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Materials for miscellaneous applications | |
| #3 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huang Haibo | 8 |
| #2 | Tremblay Bernard | 4 |
| #3 | Yuan Jian-Yang | 4 |
| #4 | Isaacs Ezra Eddy | 4 |
| #5 | Sawatzky Ron | 4 |
| #6 | Vandenhoff Deborah G | 4 |
| #7 | Lillico Douglas A | 4 |
| #8 | Zhou Zhihong John | 4 |
| #9 | Nasr Tawfik Noaman | 2 |
| #10 | Luhning Rick W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2481735A1 | Method for controlling water influx into cold production wells using sandy gels | |
| US7090014B2 | Process for sequentially applying SAGD to adjacent sections of a petroleum reservoir | |
| US6631761B2 | Wet electric heating process | |
| US6591908B2 | Hydrocarbon production process with decreasing steam and/or water/solvent ratio |