Inventor · Chaponost, FR

Wissam Rached

90Patents
24h-index
13Co-inventors
81Inventor score

Filing activity: Dec 17, 2007 → Jul 17, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8070977B2 Hydrofluoroolefin compositions Chemistry; Metallurgy 64 Active
US8075798B2 Hydrofluoroolefin compositions Chemistry; Metallurgy 64 Active
US8246850B2 Hydrofluoroolefin compositions Chemistry; Metallurgy 59 Active
US8252198B2 Hydrofluoroolefin compositions Chemistry; Metallurgy 50 Active
US9512343B2 Composition based on 2,3,3,3-tetrafluoropropene Chemistry; Metallurgy 46 Active
US8808569B2 Use of ternary compositions Mechanical Engineering; Lighting; Heating 45 Active
US8858825B2 Heat transfer compositions comprising 2,3,3,3-tetrafluoropropene and ammonia Chemistry; Metallurgy 44 Active
US8557135B2 Azeotrope and azeotrope-like composition of 2,3,3,3-tetrafluoropropene and ammonia Chemistry; Metallurgy 43 Active
US9175203B2 Ternary compositions for low-capacity refrigeration Chemistry; Metallurgy 42 Active
US9133379B2 Binary refrigerating fluid Mechanical Engineering; Lighting; Heating 40 Active
US9011711B2 Heat transfer fluid replacing R-410A Mechanical Engineering; Lighting; Heating 38 Active
US9039922B2 Low-temperature and average-temperature refrigeration Mechanical Engineering; Lighting; Heating 37 Active
US9028706B2 Binary compositions of 2,3,3,3-tetrafluoropropene and of ammonia Chemistry; Metallurgy 37 Active
US9127191B2 Use of ternary compositions Mechanical Engineering; Lighting; Heating 37 Active
US9399726B2 Use of ternary compositions Mechanical Engineering; Lighting; Heating 36 Active
US9267064B2 Ternary compositions for high-capacity refrigeration Chemistry; Metallurgy 36 Active
US9315708B2 Heat-transfer compositions exhibiting improved miscibility with the lubricating oil Chemistry; Metallurgy 30 Active
US9505968B2 Ternary compositions for low-capacity refrigeration Chemistry; Metallurgy 30 Active
US10035938B2 Heat transfer fluid replacing R-134a Mechanical Engineering; Lighting; Heating 29 Active
US9683157B2 Heat transfer method Chemistry; Metallurgy 29 Active
US9599381B2 Heat transfer fluid Chemistry; Metallurgy 27 Active
US9663697B2 Use of ternary compositions Mechanical Engineering; Lighting; Heating 25 Active
US9884984B2 Binary refrigerating fluid Mechanical Engineering; Lighting; Heating 24 Active
US10023780B2 2,3,3,3-tetrafluoropropene compositions having improved miscibility Mechanical Engineering; Lighting; Heating 24 Active
US10125296B2 Binary refrigerating fluid Mechanical Engineering; Lighting; Heating 23 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.