Inventor · Los Angeles, CA, US

Derek Carroll

19Patents
5h-index
8Co-inventors
55Inventor score

Filing activity: Dec 2, 2005 → Mar 14, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7536794B2 Foot measurement, alignment and evaluation device Human Necessities 30 Expired
US8393967B2 Construction of gaming messages with contextual information Human Necessities 11 Active
US8914993B2 Shoe sole with pivotal ground engaging plate Human Necessities 8 Active
US8141272B2 Shoe sole with pivotal ground engaging plate Human Necessities 7 Active
US8308569B2 Reward for resurrecting teammate in a multiplayer game Human Necessities 6 Active
USD941565S1 Heel shank General 2 Active
US10538727B2 Tangential flow depth filtration systems and methods of filtration using same Emerging Cross-Sectional Technologies 1 Active
USD910301S1 Heel shank General 0 Active
US11872463B2 Network-enabled signaling device system for sporting events Electricity 0 Active
US11680239B2 Filter for mammalian cell culture perfusion and clarification with hydrophobic hollow fiber Performing Operations; Transporting 0 Active
US11519539B2 Devices, systems, and methods for a reducer with an integrated seal Mechanical Engineering; Lighting; Heating 0 Active
US11021683B2 Tangential flow depth filtration systems and methods of filtration using same Emerging Cross-Sectional Technologies 0 Active
US12220665B2 Tangential flow filtration systems and methods Performing Operations; Transporting 0 Active
US12201887B2 Network-enabled signaling device system for sporting events Electricity 0 Active
US11643629B2 Tangential flow depth filtration systems and methods of filtration using same Emerging Cross-Sectional Technologies 0 Active
US11958018B2 Tangential flow filtration systems and methods Performing Operations; Transporting 0 Active
US10767152B2 Tangential flow depth filtration systems and methods of filtration using same Emerging Cross-Sectional Technologies 0 Active
US11643628B2 Tangential flow depth filtration systems and methods of filtration using same Emerging Cross-Sectional Technologies 0 Active
US7444765B2 Foot guided shoe sole and footbed Human Necessities 0 Expired

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