Pierre Gauthier
15Patents
8h-index
16Co-inventors
69Inventor score
Filing activity: Feb 24, 1981 → Oct 27, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8021464B2 | Method and installation for combined production of hydrogen and carbon dioxide | Emerging Cross-Sectional Technologies | 34 | Active |
| US5511382A | Process and installation for the cryogenic purification of hydrogen | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5167226A | Combined clapping and vibrating device for expelling retained obstructive secretions in the lungs | Human Necessities | 21 | Expired |
| US5254154A | Process for the purification of a gas by adsorption | Chemistry; Metallurgy | 15 | Expired |
| US4586942A | Process and plant for the cooling of a fluid and in particular the liquefaction of natural gas | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4486210A | Method and apparatus for gas liquefaction | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4343156A | Re-heating cryogenic fluids | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4666483A | Method and installation for recovering the heaviest hydrocarbons from a gaseous mixture | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6627236B1 | Method for making dairy product capsules | Human Necessities | 7 | Expired |
| US5086623A | Refrigerating process and apparatus utilizing a refrigerating mixture | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6126717A | Steel-making method and plant | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7238215B2 | Integrated process and installation for the production of synthesis gas | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5333462A | Process and apparatus for the purification of hydrogen by cryogenic treatment of a gas containing the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5059411A | Process and apparatus for the production of carbon monoxide | Chemistry; Metallurgy | 1 | Expired |
| US4578952A | Hydrogen-concentrating process and apparatus | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.