NOVA LTD.
72Patents
46Active
72Granted
51Portfolio score
Filing activity: Nov 13, 1975 → Mar 9, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4234797A | Treating workpieces with beams | Electricity | 58 | Expired |
| US4228358A | Wafer loading apparatus for beam treatment | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6701980B2 | Mobile fueling assembly | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4229655A | Vacuum chamber for treating workpieces with beams | Electricity | 26 | Expired |
| USD517619S1 | Stuffed doll | General | 25 | Expired |
| USD523492S1 | Mask toy | General | 24 | Expired |
| USD524516S1 | T-shirt | General | 15 | Expired |
| US5673810A | Pit lid counterweight assembly | Fixed Constructions | 13 | Expired |
| USD517132S1 | Stuffed doll | General | 13 | Expired |
| USD522213S1 | T-shirt | General | 12 | Expired |
| USD524514S1 | T-shirt | General | 9 | Expired |
| USD508314S1 | Key holder | General | 9 | Expired |
| USD524515S1 | T-shirt | General | 8 | Expired |
| USD511406S1 | Confectionery | General | 5 | Expired |
| USD511430S1 | Hand towel | General | 4 | Expired |
| US7147475B2 | Personal computer lesson system using videophones | Physics | 4 | Expired |
| US4081878A | Tape cleaning device | Physics | 4 | Expired |
| US4489565A | Process cooling method and apparatus utilizing aerosol sprays | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD529105S1 | Toy | General | 4 | Expired |
| USD528262S1 | Necktie | General | 4 | Expired |
| USD530381S1 | Toy | General | 3 | Expired |
| US7390144B2 | Pre-cast/pre-stressed concrete and steel pile and method for installation | Fixed Constructions | 3 | Expired |
| USD532956S1 | Necktie | General | 2 | Expired |
| US11740183B2 | Accurate Raman spectroscopy | Physics | 1 | Active |
| US11293871B2 | Raman spectroscopy based measurement system | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.