Andre Sugier
32Patents
18h-index
26Co-inventors
81Inventor score
Filing activity: Sep 3, 1974 → Nov 4, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4094777A | Process for removing mercury from a gas or a liquid by absorption on a copper sulfide containing solid mass | Emerging Cross-Sectional Technologies | 251 | Expired |
| US4088736A | Process for purifying a gas containing hydrogen sulfide and contact masses usable therefor | Chemistry; Metallurgy | 91 | Expired |
| US4122110A | Process for manufacturing alcohols, particularly linear saturated primary alcohols, from synthesis gas | Emerging Cross-Sectional Technologies | 58 | Expired |
| US5275209A | Hose including an aluminum alloy | Mechanical Engineering; Lighting; Heating | 53 | Expired |
| US5244878A | Process for delaying the formation and/or reducing the agglomeration tendency of hydrates | Emerging Cross-Sectional Technologies | 52 | Expired |
| US4915176A | Method of transporting a hydrate forming fluid | Emerging Cross-Sectional Technologies | 50 | Expired |
| US4973775A | Process for delaying the formation and/or reducing the agglomeration tendency of hydrates | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4346179A | Production of alcohols from synthesis gases | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5269349A | Flexible pipe comprising an aluminium alloy matrix composite material | Textiles; Paper | 29 | Expired |
| US4291126A | Process for manufacturing alcohols and more particularly saturated linear primary alcohols from synthesis gas | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5406984A | Hose including an aluminum alloy | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4197277A | Process for oxidizing sulfur and sulfur compounds | Chemistry; Metallurgy | 24 | Expired |
| US5055178A | Process for extraction of water mixed with a liquid fluid | Chemistry; Metallurgy | 22 | Expired |
| US4251495A | Process for purifying a hydrogen sulfide containing gas | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5407744A | Method for producing steel wires intended for the manufacture of flexible conduits, steel wires obtained by this method, and flexible conduits reinforced by such wires | Emerging Cross-Sectional Technologies | 20 | Expired |
| US3975302A | Supported catalyst for oxidizing methanol to formaldehyde and its manufacturing process | Performing Operations; Transporting | 20 | Expired |
| US5922149A | Method for making steel wires and shaped wires, and use thereof in flexible ducts | Chemistry; Metallurgy | 19 | Expired |
| US5213637A | Method for producing steel wires intended for the manufacture of flexible conduits | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4257920A | Catalyst containing a noble metal of the VIIIth group, copper oxide, zinc oxide and a rare earth metal, its manufacture and use in the conversion of carbon monoxide | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4126581A | Catalyst containing copper oxide and zinc oxide, its manufacture and its use for the conversion of carbon monoxide | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4659742A | Process for manufacturing a mixture of methanol and higher alcohols from synthesis gas | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4029738A | Decomposing nitrogen oxides with nickel-iron-chromium catalysts | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4277458A | Process for oxidizing sulfur and sulfur compounds | Performing Operations; Transporting | 9 | Expired |
| US4413063A | Process for operating highly exothermic reactions | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4199437A | Process for steam dealkylation of aromatic hydrocarbons | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.