Inventor profile of:

David Weingaertner

City:

Sunnyvale, California

Country:

United States

Published Applications:

84

Last publication date:

2026-05-21

Top Assignees for applications by David Weingaertner

The entities that hold a legal rights for patent applications filed by inventor Weingaertner David:

Recent patent applications by Weingaertner David

David Weingaertner from Sunnyvale, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-05-21
US20260139394A1
Chemistry; metallurgy

ELECTROLYZER SYSTEM INCLUDING STEAM FLOW RESTRICTORS AND METHODS OF OPERATING SAME

#2 | 2026-05-14
US20260132532A1
Chemistry; metallurgy

ELECTROLYZER SYSTEM INCLUDING BACK PRESSURE CONTROL VALVE AND METHODS OF OPERATING SAME

#3 | 2026-05-07
US20260125807A1
Chemistry; metallurgy

ELECTROLYZER SYSTEM INCLUDING A HEAT PUMP AND METHOD OF OPERATING THEREOF

#4 | 2026-02-19
US20260049405A1
Chemistry; metallurgy

ELECTROLYZER CELL SYSTEMS AND METHOD OF OPERATING THEREOF BY WATER COOLING OF SYSTEM EXHAUST

#5 | 2026-02-12
US20260043151A1
Chemistry; metallurgy

SYSTEM AND METHOD FOR REDUCING IMPURITY BUILDUP IN ELECTROLYZER SYSTEMS

#6 | 2026-01-29
US20260031379A1
Electricity

FUEL CELL SYSTEM INCLUDING ALCOHOL VAPORIZATION COMPONENTS AND METHOD OF OPERATING THE SAME

#7 | 2026-01-08
US20260011761A1
Electricity

FUEL CELL SYSTEM INCLUDING VALVED ANODE TAILGAS OXIDIZER CONDUIT ASSEMBLY

#8 | 2025-12-04
US20250372675A1
Electricity

FUEL CELL SYSTEM CONFIGURED TO OPERATE IN COLD CONDITIONS AND METHOD OF OPERATING THE SAME

#9 | 2025-09-11
US20250286090A1
Electricity

ELECTROCHEMICAL CELL SYSTEMS INCLUDING FLUID EJECTOR

#10 | 2025-06-19
US20250198025A1
Chemistry; metallurgy

ELECTROLYZER CELL MODULE AND METHOD OF OPERATING THEREOF USING SEPARATE STACK AIR FLOW AND PRODUCT COOLING FLOW

#11 | 2025-05-22
US20250163594A1
Chemistry; metallurgy

ELECTROLYZER SYSTEM INCLUDING A HEAT PUMP AND METHOD OF OPERATING THEREOF

#12 | 2025-03-27
US20250105325A1
Electricity

FUEL CELL SYSTEM INCLUDING ALCOHOL VAPORIZATION COMPONENTS AND METHOD OF OPERATING THE SAME

#13 | 2025-03-27
US20250105317A1
Electricity

FUEL CELL SYSTEM AND METHOD OF OPERATING THEREOF USING HUMIDIFIED AMMONIA FUEL

#14 | 2025-02-27
US20250066940A1
Chemistry; metallurgy

SOEC INTEGRATION WITH ULTRA HOT STEAM

#15 | 2024-12-26
US20240425993A1
Chemistry; metallurgy

ELECTROLYZER SYSTEM WITH STEAM GENERATION AND METHOD OF OPERATING SAME

#16 | 2024-11-14
US20240379981A1
Electricity

METHODS AND SYSTEMS FOR PROCESSING ELECTROCHEMICAL SYSTEM FUEL EXHAUST

#17 | 2024-09-12
US20240301565A1
Chemistry; metallurgy

ELECTROLYZER SYSTEM INCLUDING THERMAL CONTROL COMPONENTS AND METHOD OF OPERATING SAME

#18 | 2024-09-05
US20240297319A1
Electricity

LARGE SITE FUEL CELL POWER SYSTEM INCLUDING HOT GAS DESULFURIZER AND METHOD OF OPERATING THEREOF

#19 | 2024-08-22
US20240282984A1
Electricity

FUEL CELL SYSTEM WITH ANODE EXHAUST REFORMATION AND METHOD OF OPERATING SAME

#20 | 2024-08-22
US20240282982A1
Electricity

FUEL CELL SYSTEM WITH ANODE EXHAUST REFORMATION AND METHOD OF OPERATING SAME

#21 | 2024-06-27
US20240213502A1
Electricity

FUEL CELL SYSTEM INCLUDING ANODE EXHAUST DIVERSION AND METHOD OF OPERATING THE SAME

#22 | 2024-06-20
US20240204220A1
Electricity

SOLID OXIDE FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME USING PEAK SHAVING GAS

#23 | 2024-06-20
US20240204218A1
Electricity

FUEL CELL SYSTEM CONFIGURED TO OPERATE IN COLD CONDITIONS AND METHOD OF OPERATING THE SAME

#24 | 2023-11-23
US20230378493A1
Electricity

HYDROGEN POWERED FUEL CELL SYSTEM INCLUDING CONDENSER AND METHOD OF OPERATING THE SAME USING PRESSURE CONTROL

#25 | 2023-11-09
US20230361321A1
Electricity

FUEL CELL POWER SYSTEM INCLUDING AIR FLOW CONTROL AND METHOD OF OPERATING THEREOF

#26 | 2023-10-19
US20230335766A1
Electricity

COMBINED FUEL CELL AND DIGESTION SYSTEM AND METHOD OF OPERATING THEREOF

#27 | 2023-05-18
US20230155144A1
Electricity

Fuel cell system including anode exhaust diversion and method of operating the same

#28 | 2023-04-13
US20230116009A1
Electricity

Fuel cell system including ATO injector and method of operating the same

#29 | 2023-01-19
US20230013942A1
Chemistry; metallurgy

Electrolyzer system with steam generation and method of operating same

#30 | 2022-11-24
US20220372636A1
Chemistry; metallurgy

Electrolyzer system with steam generation and method of operating same

#31 | 2022-11-03
US20220349076A1
Chemistry; metallurgy

Solid oxide electrolyzer systems containing hydrogen pump and method of operating thereof

#32 | 2022-10-20
US20220336837A1
Electricity

Solid oxide fuel cell system with hydrogen pumping cell with carbon monoxide tolerant anodes and integrated shift reactor

#33 | 2022-10-13
US20220328851A1
Electricity

Solid oxide fuel cell system and method of operating the same using peak shaving gas

#34 | 2022-02-24
US20220059856A1
Electricity

Fuel cell system containing water injector and method of operating the same

#35 | 2021-08-19
US20210257645A1
Electricity

Fuel cell system with electrical control of fuel utilization and method of operating thereof

#36 | 2021-01-21
US20210020967A1
Electricity

Fuel cell system including ATO injector and method of operating the same

#37 | 2020-10-15
US20200328445A1
Electricity

Solid oxide fuel cell system with hydrogen pumping cell with carbon monoxide tolerant anodes and integrated shift reactor

#38 | 2020-07-30
US20200243885A1
Electricity

Fuel cell system containing water injector and method of operating the same

#39 | 2020-07-02
US20200212459A1
Electricity

Fuel cell system including exhaust heat recovery components

#40 | 2020-05-28
US20200168935A1
Electricity

Solid oxide fuel cell system configured for higher hydrocarbon fuels

#41 | 2020-05-28
US20200168922A1
Electricity

SOFC with cathode exhaust partial bypass of the ATO and additional air cooling of a hotbox

#42 | 2020-05-21
US20200161671A1
Electricity

FUEL CELL SYSTEM CONTAINING HUMIDITY SENSOR AND METHOD OF OPERATING THEREOF

#43 | 2020-04-16
US20200119370A1
Electricity

Fuel cell systems containing chromium filters

#44 | 2020-03-26
US20200099076A1
Electricity

FUEL CELL SYSTEM INCLUDING SULFUR OXIDATION SUBSYSTEM AND METHOD OF OPERATING THE SAME

#45 | 2020-03-19
US20200091531A1
Electricity

Fuel cell system including high-temperature desulfurization subsystem and method of operating the same

#46 | 2019-10-03
US20190305335A1
Electricity

Solid oxide fuel cell system and method of operating the same using peak shaving gas

#47 | 2019-06-20
US20190190053A1
Electricity

Stackable fuel cell generator arrangement with common inlet and common outlet plenums

#48 | 2019-05-09
US20190140288A1
Electricity

Fuel cell system containing humidity sensor and method of operating thereof

#49 | 2019-02-28
US20190062870A1
Chemistry; metallurgy

SOLUBILIZATION OF SCANDIUM FROM FLUORIDE BEARING MATERIALS

#50 | 2018-07-05
US20180191007A1
Electricity

SOFC hot box components

#51 | 2017-10-19
US20170301934A1
Electricity

Energy load management system

#52 | 2016-08-18
US20160240876A1
Electricity

Pre-reformer for selective reformation of higher hydrocarbons

#53 | 2016-03-03
US20160064748A1
Electricity

SOFC hot box components

#54 | 2015-05-21
US20150140464A1
Electricity

Derivation of control parameters of fuel cell systems for flexible fuel operation

#55 | 2015-05-14
US20150132672A1
Electricity

FUEL CELL SYSTEM OPERATED ON LIQUID FUELS

#56 | 2015-04-23
US20150111121A1
Electricity

Pre-reformer for selective reformation of higher hydrocarbons

#57 | 2014-11-20
US20140342252A1
Electricity

Fuel cell mechanical components

#58 | 2014-06-26
US20140178786A1
Electricity

SOFC hot box components

#59 | 2014-06-12
US20140162155A1
Electricity

Derivation of control parameters of fuel cell systems for flexible fuel operation

#60 | 2014-04-17
US20140106247A1
Electricity

Energy Load Management System

#61 | 2014-03-27
US20140089055A1
Physics

Optimizing contractual management of the total output of a fleet of fuel cells

#62 | 2013-10-24
US20130280635A1
Electricity

Fuel cell mechanical components

#63 | 2013-08-29
US20130224618A1
Electricity

Multi-stream heat exchanger for a fuel cell system

#64 | 2012-10-25
US20120270117A9
Electricity

SOFC Hot Box Components

#65 | 2012-10-04
US20120251914A1
Electricity

Derivation of control parameters of fuel cell systems for flexible fuel operation

#66 | 2012-08-09
US20120202130A1
Electricity

SOFC hot box components

#67 | 2012-08-02
US20120196195A1
Electricity

SOFC hot box components

#68 | 2012-08-02
US20120196194A1
Electricity

SOFC hot box components

#69 | 2012-07-26
US20120189940A1
Electricity

Fuel cell mechanical components

#70 | 2012-07-12
US20120178003A1
Electricity

SOFC hot box components

#71 | 2012-07-05
US20120171584A1
Electricity

Hot box design with a multi-stream heat exchanger and single air control

#72 | 2012-06-28
US20120164547A1
Electricity

CPOX Reactor Design for Liquid Fuel and Liquid Water

#73 | 2011-03-03
US20110053027A1
Electricity

Multi-stream heat exchanger for a fuel cell system

#74 | 2010-02-25
US20100047637A1
Electricity

Operation of fuel cell systems with reduced carbon formation and anode leading edge damage

#75 | 2010-02-11
US20100035109A1
Electricity

Fuel cell systems with increased floor density

#76 | 2010-01-14
US20100009221A1
Electricity

Voltage lead jumper connected fuel cell columns

#77 | 2009-11-12
US20090280360A1
Electricity

Derivation of control parameters of fuel cell systems for flexible fuel operation

#78 | 2009-09-17
US20090233154A1
Electricity

Multi-material high temperature fuel cell seals

#79 | 2009-02-12
US20090042068A1
Electricity

Hot box design with a multi-stream heat exchanger and single air control

#80 | 2009-01-29
US20090029205A1
Electricity

Integrated fuel line to support CPOX and SMR reactions in SOFC systems

#81 | 2008-08-07
US20080187794A1
Electricity

Venturi catalytic reactor inlet fuel mixer

#82 | 2008-07-10
US20080166604A1
Electricity

Model based real-time optimization of fuel cell clusters

#83 | 2008-05-29
US20080124590A1
Electricity

Fuel cell systems with fuel utilization and oxidation monitoring

#84 | 2007-10-04
US20070231635A1
Electricity

Fuel cell system operated on liquid fuels

InventorID:

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