| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | United Kingdom | 4 | |
| #3 | China | 2 | |
| #4 | EAPO (Eurasian Patent Organization) | 1 | |
| #5 | Republic of Korea | 1 | |
| #6 | Taiwan | 1 | |
| #7 | United States | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Civil engineering | |
| #5 | Basic materials chemistry | |
| #6 | Environmental technology | |
| #7 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Chemical or physical processes | |
| #3 | Earth drilling | |
| #4 | Liquid hydrocarbon mixture production | |
| #5 | Mixing | |
| #6 | Fluid dynamics | |
| #7 | Unspecified technologies | |
| #8 | Geothermal collectors | |
| #9 | Unspecified technologies | |
| #10 | Heat-exchange device details |
| # | Name | Total Patents |
|---|---|---|
| #1 | Caro Colin Gerald | 9 |
| #2 | Birch Philip Lloyd | 8 |
| #3 | Tallis William | 7 |
| #4 | Watkins Nicholas V | 3 |
| #5 | Caro Colin G | 2 |
| #6 | Birch Philip L | 2 |
| #7 | Lloyd Birch Philip | 1 |
| #8 | Birch Philip | 1 |
| #9 | Gerald Caro Colin | 1 |
| #10 | William Tallis | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0822949D0 | Pipe liner | |
| GB0822948D0 | Processing apparatus for multiphase hydrocarbon flows | |
| GB0605571D0 | Separator | |
| TWI364504B | Piping | |
| GB0604895D0 | Piping |