Inventor · Danville, CA, US

Jonathan McDonald

23Patents
7h-index
14Co-inventors
62Inventor score

Filing activity: Jan 27, 2005 → Apr 18, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7182874B2 Storm water treatment apparatus employing dual vortex separators Chemistry; Metallurgy 33 Expired
US10035713B2 Filter housing for filter as you pour filtration Chemistry; Metallurgy 22 Active
US10178921B1 Mechanisms and systems for filter seating Chemistry; Metallurgy 17 Active
US7165913B2 Trench drain filter assembly Fixed Constructions 10 Expired
US7374364B2 Trench drain filter assembly Fixed Constructions 10 Active
US10654725B2 Filter assembly for filter as you pour filtration Chemistry; Metallurgy 8 Active
US10125027B2 Lid for filter-as-you-pour container system Chemistry; Metallurgy 8 Active
US10822249B2 Additives in filter as you pour system Chemistry; Metallurgy 7 Active
US11066311B2 Method of using a filter media for filtration Chemistry; Metallurgy 7 Active
USD765467S1 Portion of a water pitcher lid General 6 Active
US9950933B1 Water pitcher system Chemistry; Metallurgy 5 Active
US10351442B2 Flow control device for filter as you pour system Chemistry; Metallurgy 4 Active
US10427951B2 Water purification filter and system Chemistry; Metallurgy 4 Active
US10479697B2 Container for filter-as-you-pour system Chemistry; Metallurgy 4 Active
USD762414S1 Portion of a water pitcher lid General 4 Active
USD762085S1 Portion of a water pitcher lid General 4 Active
US11407652B2 Container for filter-as-you-pour system Chemistry; Metallurgy 3 Active
US11001508B2 Filter housing for filter as you pour filtration Chemistry; Metallurgy 3 Active
US9937446B1 Mechanisms and systems for directing water flow in a fluid container Chemistry; Metallurgy 2 Active
USD763037S1 Portion of a water pitcher lid General 2 Active
USD762411S1 Portion of a water pitcher lid General 2 Active
USD762413S1 Portion of a water pitcher lid General 2 Active
USD1059541S1 Filter cartridge General 0 Active

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