Patent assignee · US · COMPANY

KX Technologies LLC

76Patents
68Active
76Granted
52Portfolio score

Filing activity: Jul 18, 2003 → Sep 8, 2023 · 14 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7655112B2 Integrated paper comprising fibrillated fibers and active particles immobilized therein Emerging Cross-Sectional Technologies 63 Expired
US7296691B2 Carbon or activated carbon nanofibers Textiles; Paper 56 Expired
US8137551B1 Push filter with floating key lock Emerging Cross-Sectional Technologies 56 Active
USD780887S1 Filter cartridge with handle end General 56 Active
US7442301B2 Filter housing apparatus with rotating filter replacement mechanism Chemistry; Metallurgy 51 Active
US9233322B1 Push filter with floating key lock Performing Operations; Transporting 51 Active
US7566014B2 Process for producing fibrillated fibers Textiles; Paper 47 Active
US8366930B2 Push filter with floating key lock Emerging Cross-Sectional Technologies 47 Active
USD656579S1 Cassette filter and coverplate General 42 Expired
USD656578S1 Cassette filter General 37 Expired
US7287650B2 Structures that inhibit microbial growth Chemistry; Metallurgy 34 Expired
US8673146B2 Push filter with floating key lock Emerging Cross-Sectional Technologies 33 Active
US10040703B2 Reverse osmosis push filter with floating key lock Chemistry; Metallurgy 27 Active
USD752707S1 Filter cartridge with handle end General 27 Active
US9901852B2 Push filter with floating key lock Mechanical Engineering; Lighting; Heating 24 Active
US7276098B2 Tangential in-line air filter Performing Operations; Transporting 22 Expired
US8056733B2 Structures that inhibit microbial growth Chemistry; Metallurgy 20 Active
USD755922S1 Filtration system General 20 Active
US9469551B2 Filter cartridge Chemistry; Metallurgy 18 Active
USD785750S1 Handle end of filter cartridge General 18 Active
USD765220S1 Filter cartridge with flange end General 18 Active
USD767712S1 Push filter with floating key lock General 17 Active
USD711502S1 Filter cartridge with pre-filtration wrap retention through the use of ultrasonic scribing General 16 Active
US8002990B2 Uses of fibrillated nanofibers and the removal of soluble, colloidal, and insoluble particles from a fluid Chemistry; Metallurgy 16 Active
USD656580S1 Cassette filter manifold General 16 Expired

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