Patty L. Totten
24Patents
23h-index
19Co-inventors
78Inventor score
Filing activity: Aug 9, 1984 → Oct 23, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5588489A | Lightweight well cement compositions and methods | Chemistry; Metallurgy | 183 | Expired |
| US5688844A | Resilient well cement compositions and methods | Chemistry; Metallurgy | 159 | Expired |
| US5458195A | Cementitious compositions and methods | Emerging Cross-Sectional Technologies | 155 | Expired |
| US5569324A | Cementitious compositions | Emerging Cross-Sectional Technologies | 147 | Expired |
| US5711383A | Cementitious well drilling fluids and methods | Fixed Constructions | 144 | Expired |
| US5716910A | Foamable drilling fluid and methods of use in well drilling operations | Chemistry; Metallurgy | 139 | Expired |
| US5327968A | Utilizing drilling fluid in well cementing operations | Emerging Cross-Sectional Technologies | 124 | Expired |
| US5851960A | Method of performing well drilling operations with a foamable drilling fluid | Chemistry; Metallurgy | 120 | Expired |
| US5295543A | Converting drilling fluids to cementitious compositions | Emerging Cross-Sectional Technologies | 117 | Expired |
| US5795924A | Resilient well cement compositions and methods | Emerging Cross-Sectional Technologies | 107 | Expired |
| US5213161A | Well cementing method using acid removable low density well cement compositions | Chemistry; Metallurgy | 104 | Expired |
| US5585333A | Hydrocarbon base cementitious drilling fluids and methods | Chemistry; Metallurgy | 92 | Expired |
| US5281270A | Retarded acid soluble well cement compositions and methods | Chemistry; Metallurgy | 81 | Expired |
| US5220960A | Retarded acid soluble well cement compositions and methods | Chemistry; Metallurgy | 74 | Expired |
| US5711801A | Cement compositions | Chemistry; Metallurgy | 70 | Expired |
| US5571318A | Well cementing methods and compositions for use in cold environments | Emerging Cross-Sectional Technologies | 70 | Expired |
| US4588032A | Fluid spacer composition for use in well cementing | Chemistry; Metallurgy | 64 | Expired |
| US5298069A | Acid removable low density well cement compositions and methods | Chemistry; Metallurgy | 52 | Expired |
| US5346550A | Low temperature well cementing compositions and methods | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5184680A | High temperature well cement compositions and methods | Chemistry; Metallurgy | 42 | Expired |
| US5380706A | Well drilling fluids and methods | Chemistry; Metallurgy | 39 | Expired |
| US5273580A | High temperature well cement compositions and methods | Chemistry; Metallurgy | 37 | Expired |
| US5447198A | Low temperature well cementing compositions and methods | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5127955A | Chloride-free set accelerated cement compositions and methods | Chemistry; Metallurgy | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.