Processing biomass

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound

Reexamination Certificate

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Details

C435S072000, C435S155000, C162S050000, C162S158000, C162S192000, C204S157630, C204S157680

Reexamination Certificate

active

07932065

ABSTRACT:
Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems are described that can use feedstock materials, such as cellulosic and/or lignocellulosic materials, to produce ethanol and/or butanol, e.g., by fermentation.

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