| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Canada | 2 | |
| #4 | China | 2 | |
| #5 | Mexico | 2 | |
| #6 | Australia | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Materials and metallurgy | |
| #5 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Materials for miscellaneous applications | |
| #2 | Unspecified technologies | |
| #3 | Earth drilling | |
| #4 | Building materials | |
| #5 | Chemical or physical processes | |
| #6 | Foundry moulding |
| # | Name | Total Patents |
|---|---|---|
| #1 | Akbar Syed | 16 |
| #2 | Okell Patrick R | 16 |
| #3 | Sinclair A Richard | 12 |
| #4 | Youngman Robert A | 2 |
| #5 | Fox Craig Steven | 1 |
| #6 | Schwark Ryan | 1 |
| #7 | Sinclair Richard A | 1 |
| #8 | Sinclair A R | 1 |
| #9 | Kerns Kelley J | 1 |
| #10 | Syed Akbar | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2007169935A1 | Degradable ball sealers and methods for use in well treatment | |
| MX2007008850A | Soluble diverting agents. | |
| WO2006023172A2 | Control of particulate flowback in subterranean formations using elastomeric resin coated proppants | |
| US2005194141A1 | Soluble fibers for use in resin coated proppant | |
| AU1181202A | Proppant composition for gas and oil-well fracturing | |
| US6372678B1 | Proppant composition for gas and oil well l fracturing | |
| US6380138B1 | Injection molded degradable casing perforation ball sealers fluid loss additive and method of use |