ACMA Limited
13Patents
0Active
13Granted
31Portfolio score
Filing activity: Apr 11, 1984 → Mar 24, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5660048A | Air conditioning system for cooling warm moisture-laden air | Emerging Cross-Sectional Technologies | 82 | Expired |
| US6050100A | Air conditioning system having improved indirect evaporative cooler | Emerging Cross-Sectional Technologies | 69 | Expired |
| US5727394A | Air conditioning system having improved indirect evaporative cooler | Emerging Cross-Sectional Technologies | 66 | Expired |
| US6018953A | Air conditioning system having indirect evaporative cooler | Emerging Cross-Sectional Technologies | 59 | Expired |
| US6003327A | Method and apparatus for cooling warm moisture-laden air | Emerging Cross-Sectional Technologies | 59 | Expired |
| US5758508A | Method and apparatus for cooling warm moisture-laden air | Emerging Cross-Sectional Technologies | 58 | Expired |
| US7093452B2 | Air conditioner | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5453223A | Method of air cooling and heat exchange apparatus | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5301518A | Evaporative air conditioner unit | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5315843A | Evaporative air conditioner unit | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6372929B1 | Esterification catalysts | Performing Operations; Transporting | 14 | Expired |
| US4612080A | Web splicing apparatus | Performing Operations; Transporting | 7 | Expired |
| US6908875B2 | Organometallic compositions and polyisocyanate compositions containing them | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.