| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | United States | 5 | |
| #3 | Argentina | 4 | |
| #4 | Australia | 4 | |
| #5 | Brazil | 4 | |
| #6 | Canada | 4 | |
| #7 | Chile | 4 | |
| #8 | China | 4 | |
| #9 | EPO (European Patent Office) | 4 | |
| #10 | Mexico | 4 | |
| #11 | South Africa | 4 | |
| #12 | Ukraine | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Civil engineering | |
| #3 | Macromolecular chemistry and polymers |
| # | Technology | |
|---|---|---|
| #1 | Materials for miscellaneous applications | |
| #2 | Earth drilling | |
| #3 | Special macromolecular compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dawson Jeffrey C | 23 |
| #2 | Willingham John R | 14 |
| #3 | Chen Xiyuan | 12 |
| #4 | Xiyuan Chen | 12 |
| #5 | Jeffrey C Dawson | 10 |
| #6 | Burke Christopher George | 9 |
| #7 | Dawson Jeffrey | 8 |
| #8 | Ashmore Aiden | 8 |
| #9 | Mitchell Richard | 7 |
| #10 | Yocham Matthew Kye | 6 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020178550A1 | Subterranean formations | |
| WO2019155185A1 | Fluids and methods | |
| WO2019155184A1 | Fluids and methods | |
| EP3491098A1 | Method for making a treatment fluid comprising a diverting agent in flake form, and method of treating a well | |
| CN110139911A | Preparation and correlation technique comprising recycle-water and tackifier | |
| AR108316A1 | FORMULATIONS AND METHODS | |
| US2016060504A1 | Method and materials for hydraulic fracturing with delayed crosslinking of gelling agents | |
| CN107257838A | Method and material for the delayed crosslinked hydraulic fracturing with gelling agent |