Patent Explorer
Browse, filter, and analyze 5 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4509150A | Linear prediction coding for compressing of seismic data | Mobil Oil AS | Expired / Lapsed | 1983-03-23 | 1985-04-02 | 2003-03-23 | 0.0 yrs | 13 | |
| US3421367A | Compression testing method and apparatus | Mobil Oil AS | Expired / Lapsed | 1966-07-05 | 1969-01-14 | 1986-07-05 | 0.0 yrs | 0 | |
| US3379595A | Process and apparatus for heat sealing thermoplastic materials | Mobil Oil AS | Expired / Lapsed | 1965-01-26 | 1968-04-23 | 1985-01-26 | 0.0 yrs | 0 | |
| US3331848A | Microbial oxygenated fuel cell | Mobil Oil AS | Expired / Lapsed | 1962-07-11 | 1967-07-18 | 1982-07-11 | 0.0 yrs | 2 | |
| US3295099A | Feedback inverse filters | Mobil Oil AS | Expired / Lapsed | 1964-01-09 | 1966-12-27 | 1984-01-09 | 0.0 yrs | 2 |