| Reg. No. | Trademark text | Type | State | Date |
|---|
| 5476585/- | HP HP PLUS | O | CTM registered | 16.11.2006 |
| 569558/- | HP Instruments PerfectFit HP Columns & Supplies | O | CTM Registration lapsed | 20.5.1997 |
| 2767168/- | SILMET | S | CTM registered | 3.1.2002 |
| 153619/236588 | SILMET | S | Platný dokument | 27.3.2000 |
| 157271/242889 | HP | K | Platný dokument | 11.7.2000 |
| 176997/253113 | hp | K | Platný dokument | 21.2.2002 |
| 177706/253141 | HP | K | Platný dokument | 13.3.2002 |
| 0/876014 | HP | K | Vyznačená EM | 16.3.2006 |
| 6920359/- | HP | O | Zapsaná - poplatky uhrazeny | 19.5.2008 |
| 0/988566 | HP | K | Vyznačená EM | 2.4.2008 |
| 2723898/- | HP | O | CTM registered | 4.6.2002 |
| 3434594/- | Hp | O | CTM registered | 23.10.2003 |
| 91170/188000 | hp | K | Platný dokument | 14.7.1994 |
| 91171/188001 | HP | S | Platný dokument | 14.7.1994 |
| 102878/197895 | HP | K | Platný dokument | 16.8.1995 |
| 102879/197896 | HP | K | Platný dokument | 16.8.1995 |
| 108347/199888 | HP | S | Platný dokument | 6.2.1996 |
| 108349/199889 | hp | K | Platný dokument | 6.2.1996 |
| 140769/224203 | HP | K | Platný dokument | 10.3.1999 |
| 2801892/- | HP | S | CTM registered | 21.2.2002 |