Inventor

RACHED WISSAM

FR92 patents

⚠️ This page may combine multiple inventors who share the name “RACHED WISSAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RACHED WISSAM

ARKEMA FRANCE

Use of ternary compositions

Ternary compositions for low-capacity refrigeration

Use of ternary compositions

Heat transfer method

Low-temperature and average-temperature refrigeration

Binary refrigerating fluid

Heat transfer fluid replacing R-134a

Binary refrigerating fluid

Heat transfer method

Use of ternary compositions

Heat transfer fluid

Ternary compositions for low-capacity refrigeration

2,3,3,3-tetrafluoropropene compositions having improved miscibility

Heat-transfer compositions exhibiting improved miscibility with the lubricating oil

Ternary heat-transfer fluids comprising difluoromethane, pentafluoroethane and tetrafluoropropene

Binary compositions of 2,3,3,3-tetrafluoropropene and of ammonia

Heat transfer compositions comprising 2,3,3,3-tetrafluoropropene and ammonia

Stabilization of 1-chloro-3,3,3-trifluoropropene

Stabilization of 1-chloro-3,3,3-trifluoropropene

Tetrafluoropropene-based composition

Method for heating and/or air-conditioning in a vehicle

2,3,3,3-tetrafluoropropene compositions having improved miscibility

Heat transfer fluid

Binary refrigerating fluid

Heat-transfer fluids and use thereof in countercurrent heat exchangers

Heat transfer method

Vehicle heating and/or air conditioning method

Composition comprising 1-chloro-3,3,3-trifluoropropene

Heat transfer fluids comprising difluoromethane, pentafluoroethane, tetrafluoropropene and optionally propane

Heat transfer process

Heat transfer fluids comprising difluoromethane, pentafluoroethane, tetrafluoropropene and optionally propane

Heat-transfer fluids and use thereof in countercurrent heat exchangers

Refrigerants containing (E)-1,1,1,4,4,4-hexafluorobut-2-ene

Compositions of 2,4,4,4-tetrafluorobut-1-ene and cis-1,1,1,4,4,4-hexafluorobut-2-ene

RACHED WISSAM

Binary refrigerating fluid

Use of ternary compositions

Hydrofluoroolefin compositions

Hydrofluoroolefin compositions

Hydrofluoroolefin compositions

Hydrofluoroolefin compositions

Azeotrope and azeotrope-like composition of 2,3,3,3-tetrafluoropropene and ammonia

Composition based on 2,3,3,3-tetrafluoropropene

Ternary compositions for high-capacity refrigeration

Low-temperature and average-temperature refrigeration

Heat transfer fluid replacing R-410A

Ternary heat-transfer fluids comprising difluoromethane, pentafluoroethane and tetrafluoropropene

Composition based on 1,3,3,3,-tetrafluoropropene

Compositions of chloro-trifluoropropene and hexafluorobutene

Heat-transfer fluid for a centrifugal compressor

GUERIN SOPHIE

Heat-transfer compositions exhibiting improved miscibility with the lubricating oil