SORTECH AG
13Patents
11Active
13Granted
47Portfolio score
Filing activity: Apr 15, 2003 → Jul 28, 2014 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7251955B2 | Solid sorption heat pump | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8099969B2 | Passenger car air-conditioning systems with adsorption heat pumps | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8539782B2 | Method for controlling the power of a sorption refrigeration system and device therefor | Emerging Cross-Sectional Technologies | 3 | Active |
| US10254049B2 | Method and apparatus for executing an alternating evaporation and condensation process of a working medium | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10184702B2 | Adsorption module | Emerging Cross-Sectional Technologies | 1 | Active |
| US9259909B2 | Functional composite material | Emerging Cross-Sectional Technologies | 1 | Active |
| US8590153B2 | Method for producing an adsorption heat exchanger | Emerging Cross-Sectional Technologies | 1 | Active |
| US8578732B2 | Compact sorption cooling unit | Emerging Cross-Sectional Technologies | 1 | Active |
| US9175396B2 | Aluminum-containing substrate comprising a microporous layer of an aluminum phosphate zeolite, method for the production thereof, and use thereof | Performing Operations; Transporting | 0 | Active |
| US8011193B2 | Passenger car air-conditioning systems with adsorption heat pumps | General | 0 | Revoked |
| US9169563B2 | Method for forming an aluminosilicate-zeolite layer on a metal substrate, the coated substrate and the use thereof | Chemistry; Metallurgy | 0 | Active |
| US9752804B2 | Method for operating a cyclical thermal adsorption heating or refrigeration system, and device | Emerging Cross-Sectional Technologies | 0 | Active |
| US8053032B2 | Method for production of a substrate coated with a zeolite layer | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.