Inventor · Yokohama, JP

Brian Cho

32Patents
7h-index
49Co-inventors
69Inventor score

Filing activity: Apr 5, 2004 → Aug 21, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7562712B2 Setting tool for hydraulically actuated devices Fixed Constructions 40 Active
US8808515B2 Heterocyclic nitrogen containing polymers coated analyte monitoring device and methods of use Physics 26 Active
US8280474B2 Reference electrodes having an extended lifetime for use in long term amperometric sensors Physics 13 Active
US7530392B2 Method and system for development of hydrocarbon bearing formations including depressurization of gas hydrates Fixed Constructions 11 Active
US8069913B2 Method and apparatus for detecting acoustic activity in a subsurface formation Physics 9 Active
US7458420B2 Downhole measurement system and method Fixed Constructions 9 Active
US8276148B2 Continuous optimization of archive management scheduling by use of integrated content-resource analytic model Physics 8 Active
US8061047B2 Active positioning of downhole devices using spherical motors Physics 6 Active
US7428928B2 Sealing spring mechanism for a subterranean well Fixed Constructions 6 Expired
US9042955B2 Reference electrodes having an extended lifetime for use in long term amperometric sensors Physics 4 Active
US7128155B2 Cutting tool and method of cutting an object in a well Fixed Constructions 4 Expired
US7311154B2 Line slack compensator Fixed Constructions 3 Expired
US8527998B2 Continuous optimization of archive management scheduling by use of integrated content-resource analytic model Physics 2 Active
US11466528B2 Multilateral multistage system and method Fixed Constructions 2 Active
US7886820B2 Method and system for monitoring the incursion of particulate material into a well casing within hydrocarbon bearing formations including gas hydrates Physics 2 Active
US9870374B2 Replicating data across data centers Physics 1 Active
US7281577B2 Downhole measurement system and method Fixed Constructions 1 Expired
US9158581B2 Continuous optimization of archive management scheduling by use of integrated content-resource analytic model Physics 1 Active
US8127841B2 Method and system for monitoring the incursion of particulate material into a well casing within hydrocarbon bearing formations including gas hydrates Fixed Constructions 1 Active
US11326420B2 Gravel pack flow control using swellable metallic material Fixed Constructions 1 Active
US8359081B2 Service-detectable analyte sensors and methods of using and making same Physics 0 Active
US10204114B2 Replicating data across data centers Physics 0 Active
US12110768B2 Multilateral completion systems and methods to deploy multilateral completion systems Fixed Constructions 0 Active
US10920530B2 System and method for completing and stimulating a reservoir Fixed Constructions 0 Active
US8448704B2 Method and system for monitoring the incursion of particulate material into a well casing within hydrocarbon bearing formations including gas hydrates Fixed Constructions 0 Active

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