Arjo Limited
22Patents
0Active
22Granted
29Portfolio score
Filing activity: Dec 6, 1990 → Jul 6, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5305737A | Ultrasonic treatment system | Performing Operations; Transporting | 44 | Expired |
| US6523195B1 | Railed mounted patient lift | Human Necessities | 36 | Expired |
| US5845348A | Invalid hoist | Human Necessities | 29 | Expired |
| US5987664A | Invalid hoists | Human Necessities | 24 | Expired |
| US6367103B1 | Invalid hoists | Human Necessities | 22 | Expired |
| US6047418A | Invalid lifting device | Human Necessities | 20 | Expired |
| US6389619B1 | Invalid lifting device | Human Necessities | 20 | Expired |
| US5369821A | Invalid hoist | Human Necessities | 18 | Expired |
| USD376886S | Invalid hoist | General | 16 | Expired |
| US6329612A | Invalid hoists | Emerging Cross-Sectional Technologies | 15 | Expired |
| USD434198S | Invalid lifting device | General | 14 | Expired |
| US5412820A | Invalid hoist with laterally adjustable base | Human Necessities | 13 | Expired |
| US5784729A | Invalid hoist | Human Necessities | 13 | Expired |
| US6161232A | Invalid lifting device | Human Necessities | 10 | Expired |
| USD418779S | Invalid transfer aid | General | 10 | Expired |
| US6557189B2 | Invalid positioning device | Emerging Cross-Sectional Technologies | 9 | Expired |
| USD372982S | Overhead hoist | General | 9 | Expired |
| USD338059S | Combined bathtub and invalid chair hoist | General | 6 | Expired |
| USD407999S | Invalid lifting device | General | 6 | Expired |
| USD403828S | Hoist for disabled persons | General | 6 | Expired |
| US6161233A | Chassis | Human Necessities | 4 | Expired |
| USD337443S | Hoist chair | General | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.