Xavier Longaygue
8Patents
3h-index
12Co-inventors
46Inventor score
Filing activity: Jun 24, 1998 → Feb 27, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6408891B1 | Flexible pipe for static use in a corrosive ambience | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US6824672B2 | Use of austenitic stainless steels in applications requiring anti-coking properties | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6684617B2 | Process allowing to increase the cracking corrosion resistance of a wire under stress | Performing Operations; Transporting | 4 | Expired |
| US6235238A | Apparatus comprising furnaces, reactors or conduits having internal walls comprising at least partly of a steel alloy | Chemistry; Metallurgy | 3 | Expired |
| US7129471B2 | Corrosion detecting device | Physics | 2 | Expired |
| US6444168B1 | Apparatus comprising furnaces, reactors or conduits used in applications requiring anti-coking properties and novel steel compositions | Chemistry; Metallurgy | 2 | Expired |
| US6197131A | Method for controlling the behavior of a steel in an H2S medium | Physics | 0 | Expired |
| US7442264B2 | Method of using low alloy anticoking steels with an increased silicon and manganese content in refining and petrochemicals applications | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.