DBI HOLDING, LLC
9Patents
6Active
9Granted
40Portfolio score
Filing activity: Feb 1, 2002 → Jun 11, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6747569B2 | Downhole telemetry and control system | Physics | 31 | Expired |
| US6937159B2 | Downhole telemetry and control system using orthogonal frequency division multiplexing | Physics | 26 | Expired |
| US9109332B1 | Systems and methods for automating the application of friction-modifying coatings | Performing Operations; Transporting | 13 | Active |
| US9567716B2 | Systems and methods for automating the application of friction-modifying coatings | Fixed Constructions | 12 | Active |
| US6898149B2 | Reprogrammable downhole telemetry and control system | Physics | 10 | Expired |
| US10808368B2 | Systems and methods for automating the application of friction-modifying coatings | Fixed Constructions | 5 | Active |
| US9115473B1 | Systems and methods for automating the application of friction-modifying coatings | Performing Operations; Transporting | 3 | Active |
| US9932715B2 | Systems and methods for automating the application of friction-modifying coatings | Fixed Constructions | 2 | Active |
| US10316478B2 | Systems and methods for automating the application of friction-modifying coatings | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.