Associated Environmental Systems, Inc.
9Patents
3Active
9Granted
49Portfolio score
Filing activity: Mar 5, 1975 → Dec 14, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4122719A | System for accurate measurement of temperature | Physics | 113 | Expired |
| US4140395A | Electro-optical method and system for in situ measurements of particle size and distribution | Physics | 26 | Expired |
| US4017186A | Electro-optical method and system for in situ measurements of particulate mass density | Physics | 24 | Expired |
| US5976377A | System and method for the reduction of the biological oxygen demand level of a flowable waste water | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4290695A | Method and apparatus for measurement of transmittance and scatter of light in water | Physics | 9 | Expired |
| US6036324A | Catadioptric zoom scattering collector | Physics | 6 | Expired |
| US11802914B1 | System for high density testing of batteries within an environmental test chamber | Electricity | 1 | Active |
| US11397210B1 | System for high density testing of batteries within an environmental test chamber | Electricity | 1 | Active |
| US12276701B1 | Integrated modular system for high density, high amperage testing of batteries within an environmental test chamber | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.