Patent assignee · US · COMPANY

HNI Technologies Inc.

142Patents
71Active
142Granted
55Portfolio score

Filing activity: Oct 6, 2000 → Nov 29, 2023 · 25 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7066537B2 Chair back construction Human Necessities 153 Expired
US7066546B2 Horizontally adjustable chair armrest Human Necessities 85 Expired
US8251448B2 Dynamic chair back lumbar support system Human Necessities 83 Active
US7066538B2 Chair with tilt lock mechanism Human Necessities 78 Expired
US6981743B2 Chair with adjustable lumbar support Human Necessities 76 Expired
US8016360B2 Adjustable arm rest for chair Human Necessities 69 Active
USD683558S1 Chair General 67 Active
US7234773B2 Backrest for a chair, with a retractor Human Necessities 67 Expired
US9332851B2 Chair with activated back flex Emerging Cross-Sectional Technologies 66 Active
US7926430B2 Technology trough Human Necessities 64 Active
USD707461S1 Chair General 62 Active
US7147286B2 Versatile chair Human Necessities 60 Expired
USD743180S1 Chair General 58 Active
US8061778B2 Adjustable arm for chair Human Necessities 57 Active
US6964138B2 Wall panel system Fixed Constructions 53 Expired
US7784870B2 Six bar mechanism and control for chair Human Necessities 52 Active
US6957860B1 Stackable chair with glides Human Necessities 51 Expired
US7305783B2 Lenticular fireplace Physics 51 Expired
US7066098B2 Nesting table with controlled pivoting movement Human Necessities 51 Expired
US6974189B2 Vertically adjustable chair armrest Human Necessities 50 Expired
USD516830S1 Stackable chair General 49 Expired
USD505801S1 Chair General 45 Expired
US6994400B2 Chair with adjustable seat depth Human Necessities 44 Expired
US7168427B2 Air filtration and sterilization system for a fireplace Mechanical Engineering; Lighting; Heating 44 Expired
US6889477B1 Modular wall panel construction Fixed Constructions 41 Expired

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