Saint-Gobain Vitrage International
189Patents
0Active
189Granted
43Portfolio score
Filing activity: Feb 7, 1989 → Jun 21, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5379146A | Electrochromic pane | Physics | 421 | Expired |
| US5365365A | Electrochromic system with measurement of charge to be transferred | Physics | 145 | Expired |
| US5421940A | Process for the production of an automobile pane equipped with an elastomer frame of a predetermined shape | Performing Operations; Transporting | 128 | Expired |
| US5402144A | Electrical supply for an electrochromic cell | Physics | 123 | Expired |
| US5613994A | Electric furnace for melting glass | Chemistry; Metallurgy | 87 | Expired |
| US5057265A | Method of making a spacer for a windshield bracket | Performing Operations; Transporting | 69 | Expired |
| US5244557A | Method for forming electrochromic glazings | Physics | 65 | Expired |
| US5368892A | Non-wettable glass sheet | Emerging Cross-Sectional Technologies | 62 | Expired |
| US5342676A | Glass substrate provided with a low emissivity film | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5108526A | Variable flow rate extrusion apparatus for applying a polymer profile to an article | Performing Operations; Transporting | 56 | Expired |
| US5352640A | Colored glass compositions and glazings produced therewith | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5545596A | Composition for colored glass intended for the manufacture of glazing panes | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5336349A | Process and device for the production of an article equipped with a profiled bead | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5173102A | Apparatus for curving glass sheets | Chemistry; Metallurgy | 50 | Expired |
| US5506037A | Heat-reflecting and/or electrically heatable laminated glass pane | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5718980A | Glass substrates covered with a stack of thin coatings, application to glazings having properties of reflecting in the infrared and/or properties in the field of solar radiation | Chemistry; Metallurgy | 47 | Expired |
| US5352504A | Electrochromic glazing | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5766755A | Laminated safety pane for aircraft | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5804317A | Process for reinforcing glass objects | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5387433A | Protective layer on a conductive substrate | Chemistry; Metallurgy | 43 | Expired |
| US5474802A | Process for producing a double-layer film | Performing Operations; Transporting | 40 | Expired |
| US5738554A | Electrical connection element for a heated automobile glazing | Electricity | 40 | Expired |
| US5093153A | Method of making coated glass substrates | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5154117A | Device for the assembly of laminated glazing by pressing | Performing Operations; Transporting | 36 | Expired |
| US5582455A | Composition for colored glass intended for the manufacture of glazing panes | Emerging Cross-Sectional Technologies | 35 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.