PurePulse Technologies, Inc.
20Patents
0Active
20Granted
35Portfolio score
Filing activity: Apr 18, 1994 → Oct 26, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5925885A | Parametric control in pulsed light sterilization of packages and their contents | Human Necessities | 81 | Expired |
| US5786598A | Sterilization of packages and their contents using high-intensity, short-duration pulses of incoherent, polychromatic light in a broad spectrum | Performing Operations; Transporting | 78 | Expired |
| US5900211A | Deactivation of organisms using high-intensity pulsed polychromatic light | Electricity | 70 | Expired |
| US5768853A | Deactivation of microorganisms | Human Necessities | 64 | Expired |
| US6566659B1 | Parametric control in pulsed light sterilization | Performing Operations; Transporting | 58 | Expired |
| US6013918A | Deactivation of microorganisms | Human Necessities | 55 | Expired |
| US6228332A | Deactivation of organisms using high-intensity pulsed polychromatic light | Electricity | 51 | Expired |
| US5658530A | Photocatalyst and pulsed light synergism in deactivation of contaminants | Performing Operations; Transporting | 43 | Expired |
| US5514391A | Process for reducing levels of microorganisms in pumpable food products using a high pulsed voltage system | Chemistry; Metallurgy | 41 | Expired |
| US6433344B1 | Pulsed light sterilization of drinking water and drinking water containers | Performing Operations; Transporting | 33 | Expired |
| US6730923B1 | Transmissive conveyor for use in pulsed light sterilization | Human Necessities | 32 | Expired |
| US5447733A | Prevention of electrochemical and electrophoretic effects in high-strength-electric-field pumpable-food-product treatment systems | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5489442A | Prolongation of shelf-life in perishable food products | Human Necessities | 27 | Expired |
| US7038219B2 | Sterilization of packages and their contents using light | Performing Operations; Transporting | 23 | Expired |
| US6027754A | Uniform product flow in a high-electric-field treatment cell | Human Necessities | 18 | Expired |
| US6312931A | Protecting molecules in biologically derived compositions while treating with high intensity broad-spectrum pulsed light | Chemistry; Metallurgy | 15 | Expired |
| US6110423A | High-strength-electric-field pumpable-food-product treatment in a serial-electrode treatment cell | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6849233B2 | Vacuum sterilized sealing of passthrough light treatment devices | Human Necessities | 10 | Expired |
| US6087783A | Method and apparatus utilizing microwaves to enhance electrode arc lamp emission spectra | Electricity | 8 | Expired |
| US6045845A | Oxygen atmosphere packaging of meat | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.