Inventor

Christopher S. Roper

Inventor

Santa Monica, CA, US

Overview

59→

Patents

2013–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 59 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B29Cprimary

B29CShaping or joining of plastics8%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application6%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%

C23CCoating metallic material4%

Y10TTechnical subjects covered by former us classification4%

G04FTime-interval measuring3%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering2%

E04CStructural elements2%

PatentTitleYear

11,101,809Metal vapor-density control system with composite multiphase electrode2021 11,078,947Combustion quenching fastener caps with holes2021 11,043,349Electrochemical solid-state field-emission ion source2021 11,022,164Double shell fastener caps2021 10,994,824Fused porogen process for acoustic septa fabrication2021 10,974,959Methods for charge-titrating assembly of partially metallized nanoparticles, and metamaterials produced therefrom2021 10,828,618Alkali source and/or sink using ion-conducting solid electrolyte and mixed ion-electron conductor electrode2020 10,822,245Methods for charge-titrating particle assembly, and structures produced therefrom2020 10,775,748Alkali source and/or sink using ion-conducting solid electrolyte and intercalation-compound electrode2020 10,774,220Inorganic passive coatings for atomic vapor cells2020 10,711,351Electroless plating composition for electroless deposition of aluminum or aluminum alloy and article including electroless deposited aluminum layer2020 10,710,326Open cellular sandwich structures having sealed edges and methods of manufacturing the same2020 10,661,883Fused porogen process for acoustic septa fabrication2020 10,545,461Alkali source and/or sink using ion-conducting solid electrolyte and intercalation-compound electrode2020 10,527,359Lightweight sandwich panel heat pipe2020 10,513,056Hollow polymer micro-truss structures containing pressurized fluids2019 10,501,202Ignition-quenching systems, apparatuses, and methods2019 10,500,811Curved high temperature alloy sandwich panel with a truss core and fabrication method2019 10,502,501Louvered elliptical tube micro-lattice heat exchangers2019 10,400,842Hierarchical branched micro-truss structure and methods of manufacturing the same2019 10,393,444Aircraft heat exchanger2019 10,336,433Fused porogen process for acoustic septa fabrication2019 10,288,359Net-shape structure with micro-truss core2019 10,189,718Methods for charge-titrating particle assembly, and structures produced therefrom2019 10,179,428Mechanically reinforced foam insulation panel and methods of making the same2019 10,056,913Vapor cells with electrical control of vapor pressure, and methods of using the vapor cells2018 9,981,240Devices for charge-titrating particle assembly, and methods of using the devices2018 9,976,815Heat exchangers made from additively manufactured sacrificial templates2018 9,953,796Nano vacuum gap device with a gate-all-around cathode2018 9,938,623Ultra-light micro-lattices and a method for forming the same2018 9,862,151'Hollow porous materials with architected fluid interfaces for reduced overall pressure loss'2018 9,837,177Vapor cells with a bidirectional solid-state charge-depletion capacitor for mobile ions2017 9,835,383Planar heat pipe with architected core and vapor tolerant arterial wick2017 9,803,283'Method of electroless deposition of aluminum or aluminum alloy, an electroless plating composition, and an article including the same'2017 9,797,661'Method of forming a lightweight sandwich panel heat pipe'2017 9,783,324'Vessel insulation assembly'2017 9,771,998'Hierarchical branched micro-truss structure and methods of manufacturing the same'2017 9,758,382'Three-dimensional ordered diamond cellular structures and method of making the same'2017 9,763,314'Vapor cells with transparent alkali source and/or sink'2017 9,733,429'Stacked microlattice materials and fabrication processes'2017 9,731,471'Curved high temperature alloy sandwich panel with a truss core and fabrication method'2017 9,590,228'Three-dimensional micro-lattice battery structures with convective flow of electrolytes'2017 9,539,773'Net-shape structure with micro-truss core'2017 9,527,261'Hollow polymer micro-truss structures containing pressurized fluids'2016 9,528,776'Micro-architected materials for heat exchanger applications'2016 9,453,604'Hollow porous materials with architected fluid interfaces for reduced overall pressure loss'2016 9,415,562'Ultra-light micro-lattices and a method for forming the same'2016 9,229,162'Three-dimensional ordered diamond cellular structures and method of making the same'2016 9,167,351'Heated quartz crystal resonator with strain isolation and method of fabricating same'2015 9,086,229'Optical components from micro-architected trusses'2015 8,962,190'Three-dimensional electrodes with conductive foam for electron and lithium-ion transport'2015 8,857,182'Power generation through artificial transpiration'2014 8,852,523'Ordered open-cellular materials for mass transfer and/or phase separation applications'2014 8,834,739'Boron nitride nano-platelete based materials'2014 8,771,330'Personal artificial transpiration cooling system'2014 8,579,018'Lightweight sandwich panel heat pipe'2013 8,573,289'Micro-architected materials for heat exchanger applications'2013 8,567,041'Method of fabricating a heated quartz crystal resonator'2013 8,453,717'Micro-architected materials for heat sink applications'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2021Patents assigned to HRL LAB LLC (49)· patent assignee history

2013–2017Patents assigned to ROPER CHRISTOPHER S (12)· patent assignee history

2013–2016Patents assigned to CARTER WILLIAM B (7)· patent assignee history

2013–2017Patents assigned to JACOBSEN ALAN J (7)· patent assignee history

2013–2020Based in Malibu, CA, US· patent location history

2013–2016Based in Pacific Palisades, CA, US· patent location history

2014–2021Patents assigned to BOEING CO (11)· patent assignee history

2014–2021Based in Santa Monica, CA, US· patent location history

2015Based in Pacific Palasades, CA, US· patent location history

2017–2021Based in Oak Park, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HRL LAB LLC	49	2013–2021
ROPER CHRISTOPHER Sself	12	2013–2017
BOEING CO	11	2014–2021
CARTER WILLIAM B	7	2013–2016
JACOBSEN ALAN J	7	2013–2017

Locations

Location	Patents	Span
Santa Monica, California, US	28	2014–2021
Oak Park, California, US	18	2017–2021
Malibu, California, US	9	2013–2020
Pacific Palisades, California, US	3	2013–2016
Pacific Palasades, California, US	1	2015