Patent assignee · US · COMPANY

Lawrence Livermore National Security, LLC

1,559Patents
1,507Active
1,559Granted
65Portfolio score

Filing activity: Sep 24, 1999 → Mar 20, 2024 · 275 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
USRE41780E1 Chemical amplification based on fluid partitioning in an immiscible liquid General 334 Active
US7337012B2 Stretchable polymer-based electronic device Electricity 93 Expired
US8059924B1 Multiplexed photonic membranes and related detection methods for chemical and/or biological sensing applications Physics 81 Active
US7519488B2 Signal processing method and system for noise removal and signal extraction Physics 68 Expired
US7603858B2 Harmonic engine Mechanical Engineering; Lighting; Heating 68 Active
US9062545B2 High strain rate method of producing optimized fracture networks in reservoirs Fixed Constructions 67 Active
US7576499B2 Sequentially pulsed traveling wave accelerator Electricity 66 Active
US7587236B2 Optical spectroscopy for the detection of ischemic tissue injury Physics 65 Expired
US7710051B2 Compact accelerator for medical therapy Electricity 61 Active
US9308583B2 System and method for high power diode based additive manufacturing Emerging Cross-Sectional Technologies 56 Active
US7960700B2 Cellular telephone-based radiation detection instrument Physics 54 Active
US7810233B2 System of fabricating a flexible electrode array Emerging Cross-Sectional Technologies 53 Active
US7945077B2 Hyperspectral microscope for in vivo imaging of microstructures and cells in tissues Physics 52 Active
US7578976B1 Sleeve reaction chamber system Performing Operations; Transporting 52 Expired
US7615942B2 Cast dielectric composite linear accelerator Electricity 49 Active
US7383053B2 Position estimation of transceivers in communication networks Physics 43 Expired
US8285015B2 Simultaneous acquisition of differing image types Human Necessities 42 Active
US7311009B2 Microelectromechanical systems contact stress sensor Physics 40 Expired
US11137169B2 Multi-fluid, earth battery energy systems and methods Emerging Cross-Sectional Technologies 39 Active
US7460605B2 Time reversal communication system Electricity 39 Expired
US9480935B2 Systems and methods for separating particles and/or substances from a sample fluid Physics 38 Active
US7962150B2 Ultra-wideband radios for time-of-flight-ranging and network position estimation Physics 38 Active
US8081798B2 Method and system for detecting polygon boundaries of structures in images as particle tracks through fields of corners and pixel gradients Physics 37 Active
US7330533B2 Compact x-ray source and panel Electricity 37 Expired
US8038887B2 Membranes for nanometer-scale mass fast transport Emerging Cross-Sectional Technologies 37 Active

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