Ricky A. Cox
11Patents
10h-index
10Co-inventors
61Inventor score
Filing activity: Dec 16, 1999 → Feb 27, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6328106A | Sealing subterranean zones | Chemistry; Metallurgy | 175 | Expired |
| US6138759A | Settable spotting fluid compositions and methods | Emerging Cross-Sectional Technologies | 151 | Expired |
| US6448206B1 | Sealing subterranean zones | Chemistry; Metallurgy | 132 | Expired |
| US6315042A | Oil-based settable spotting fluid | Emerging Cross-Sectional Technologies | 124 | Expired |
| US6524384B2 | Oil-based settable spotting fluid | Emerging Cross-Sectional Technologies | 120 | Expired |
| US6401817B1 | Sealing subterranean zones | Chemistry; Metallurgy | 112 | Expired |
| US6715553B2 | Methods of generating gas in well fluids | Chemistry; Metallurgy | 110 | Expired |
| US6503870B2 | Sealing subterranean zones | Chemistry; Metallurgy | 93 | Expired |
| US7156175B2 | Methods of generating gas in well fluids | Chemistry; Metallurgy | 21 | Expired |
| US6484568B1 | Apparatus and method for foaming fluids and for testing foamed fluids | Performing Operations; Transporting | 15 | Expired |
| US6523610B1 | Methods and apparatus for forming metal casings in well bores | Fixed Constructions | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.