Enhancement of biomass production by disruption of light energy dissipation pathways

US8940508B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8940508-B2
Application numberUS-201113332101-A
CountryUS
Kind codeB2
Filing dateDec 20, 2011
Priority dateDec 31, 2010
Publication dateJan 27, 2015
Grant dateJan 27, 2015

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  1. Title

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  2. Abstract

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  4. Key dates

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  5. First independent claim

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

The invention provides a method of producing biomass or at least one biomolecule comprising culturing a photosynthetic microorganism that comprises a disrupted Non-Photochemical Quenching (NPQ) process, and isolating biomass or at least one biomolecule from the culture.

First claim

Opening claim text (preview).

What is claimed is: 1. A method of producing biomass or at least one free fatty acid or fatty acid derivative, the method comprising: culturing a cyanobacterium that comprises a disrupted Non-Photochemical Quenching (NPQ) process in a suitable culture medium as an actively mixed culture in a pond or bioreactor that includes at least one active mixing device, wherein the cyanobacterium experiences intermittent light conditions as a result of movement between brighter and darker reg…

Assignees

Inventors

Classifications

  • Chemistry & Metallurgy · mapped topic

  • C12N13/00Primary

    Chemistry & Metallurgy · mapped topic

  • Chemistry & Metallurgy · mapped topic

  • Chemistry & Metallurgy · mapped topic

  • Chemistry & Metallurgy · mapped topic

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What does patent US8940508B2 cover?
The invention provides a method of producing biomass or at least one biomolecule comprising culturing a photosynthetic microorganism that comprises a disrupted Non-Photochemical Quenching (NPQ) process, and isolating biomass or at least one biomolecule from the culture.
Who is the assignee on this patent?
Peers Graham, Exxonmobil Res & Eng Co
What technology area does this patent fall under?
Primary CPC classification C12N13/00. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?
Publication date Tue Jan 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).