Spie Batignolles
18Patents
0Active
18Granted
34Portfolio score
Filing activity: Jan 3, 1975 → Feb 8, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4777607A | Interface device for control and monitoring of distribution panelboards | Emerging Cross-Sectional Technologies | 86 | Expired |
| US4149092A | System for converting the randomly variable energy of a natural fluid | Emerging Cross-Sectional Technologies | 85 | Expired |
| US4514245A | Method for reinforcing a hollow body made by winding a profiled section | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4121393A | Device for protecting a structure against the effects of high horizontal dynamic stresses | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4626306A | Process for manufacturing profiled strips in fiber-loaded thermoplastic resin, installation for the implementation thereof and profiled strips obtained | Performing Operations; Transporting | 36 | Expired |
| US4383891A | Device for desalting brackish water, and a conditioning method and device relating to said desalting device | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4847894A | Device for aiding maintenance of an electromechanical installation having automatic monitoring and control means | Physics | 12 | Expired |
| US4292136A | Device for desalting sea or brackish water by using solar energy | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4904347A | Method and apparatus for distilling liquid hydrocarbon products | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4746495A | Installation for chemical conversion of a gas mixture containing hydrogen and hydrocarbons | Chemistry; Metallurgy | 8 | Expired |
| US4704049A | Process and arrangement for installing a pipeline in an underwater environment and pipeline thus produced | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4278895A | Hydroelectric power station | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4594480A | Apparatus for automatically checking the correspondence between the numerical codes of telephone subscribers and the different transmission and distribution identification codes of the telephone pair assigned to each subscriber | Electricity | 5 | Expired |
| US4174273A | Separating exchangers | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4371197A | Pipeline for conveying hot or cold fluids | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US3968030A | Method and an installation for improving the energy balance of installations for processing chemical process streams and especially petroleum refineries | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4577093A | Device for electric heating of a gas mixture by direct Joule effect | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4961774A | Process for the cultivation of aquatic plants, the resulting plants, and their uses | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.