Patent assignee · FR · COMPANY

CALOR

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75Patents
49Active
75Granted
41Portfolio score

Filing activity: Jun 7, 1978 → Jan 2, 2024 · 19 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
USD776887S1 Steambrush General 35 Active
USD643974S1 Hair straightener General 32 Expired
USD649288S1 Hair straightener General 31 Expired
USD758657S1 Hair dryer General 30 Active
US4273667A Thermal energy storage material comprising hydrated compound and water-swollen cross-linked polymer Chemistry; Metallurgy 27 Expired
USD654621S1 Hair straightener General 27 Expired
USD754318S1 Fan General 26 Active
USD704912S1 Ironing board General 25 Active
USD645629S1 Steam iron General 20 Expired
USD874626S1 Steam generating apparatus General 19 Active
USD799671S1 Electric fan General 19 Active
USD588771S1 Soleplate for laundry iron General 18 Expired
USD567462S1 Steam iron General 18 Expired
USD808600S1 Steamer head General 18 Active
USD894506S1 Steamer apparatus General 17 Active
US4209413A Thermal energy storage material Chemistry; Metallurgy 17 Expired
USD687245S1 Clipper holder General 17 Active
USD695964S1 Hair clipper General 17 Active
USD707904S1 Electric steamer General 16 Active
USD770104S1 Garment steamer General 15 Active
USD707000S1 Garment steamer General 15 Active
USD874724S1 Hair straightener General 14 Active
USD846109S1 Fan General 13 Active
USD591469S1 Soleplate for laundry iron General 13 Expired
USD736998S1 Hair appliance General 13 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.