| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Australia | 1 | |
| #7 | Brazil | 1 | |
| #8 | Colombia | 1 | |
| #9 | Mexico | 1 | |
| #10 | Malaysia | 1 | |
| #11 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Measurement | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Materials for miscellaneous applications | |
| #2 | Earth drilling | |
| #3 | Measuring volume | |
| #4 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gordon Scott | 11 |
| #2 | Breeden David | 9 |
| #3 | Thrasher William | 2 |
| #4 | Sharf-Aldin Munir Hamad | 2 |
| #5 | Hugghins Joel Franklin | 2 |
| #6 | Ghobar David | 2 |
| #7 | Dearing Harry L Jr | 2 |
| #8 | Breeden David L | 2 |
| #9 | Patterson Robert | 2 |
| #10 | Amer Ahmed | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2021055953A1 | Method of using alginates in subterranean wellbores | |
| US2019383786A1 | System for simulating in situ downhole drilling conditions and testing of core samples | |
| AU2011345366A1 | Water-based drilling fluids containing crosslinked polyacrylic acid | |
| US2006054359A1 | Method of decreasing the disintegration of shale-containing cuttings and drilling fluid therefor |