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PatentBrief

Company Portfolio

Bloom Energy

Patents indexed

2

Year range

2010

energytelecommunicationssemiconductorsmaterialspower_generation

Key Inventors

Arne Ballantine1James McElroy1James F. McElroy1Arne Watson Ballantine1

All Patents

2

Career timeline

2 patents, in 2010

Dot size = forward citations

20102011

Hover or tap any dot to see the patent. Larger dots indicate more forward citations — a proxy for downstream influence.

US 7833668·2010

How Fuel Cells Reuse Exhaust Hydrogen for High Efficiency

This patent describes a fuel cell system that captures and recycles over 95% of the unused hydrogen from its exhaust stream using a special pump, significantly boosting efficiency.

US 7846599·2010

How a High-Temperature Fuel Cell System Starts, Stops, and Recycles Fuel

This patent describes a fuel cell system that uses a smaller, secondary fuel cell to power itself during startup and shutdown, and to recycle hydrogen from its exhaust during normal operation.

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