Cryoquip, Inc.
7Patents
4Active
7Granted
36Portfolio score
Filing activity: Jan 27, 1992 → Mar 20, 2006 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5251452A | Ambient air vaporizer and heater for cryogenic fluids | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5174371A | Atmospheric vaporizer heat exchanger | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7870747B1 | Fogless ambient air vaporizer | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US7493772B1 | Enhanced natural draft vaporizer for cryogenic fluids | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US5473905A | Surge dampening device for cryogenic vaporizers and heater elements | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7475553B2 | Wind effect mitigation in cryogenic ambient air vaporizers | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8402774B2 | Spraying water under ambient air cryogenic vaporizers | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.