Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| EP0400947B1 | Diamond growth | De Beers Industrial Diamond Division Pty Ltd | Expired / Lapsed | 1990-05-29 | 1994-08-17 | 2010-05-29 | 0.0 yrs | 9 | |
| US3828848A | Novel diamond particle particularly for use in heat sinks | De Beers Industrial Diamond Division Pty Ltd | Expired / Lapsed | 1972-07-21 | 1974-08-13 | 1992-07-21 | 0.0 yrs | 7 |