The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 20, 2005

Filed:

Jul. 13, 2000
Applicants:

Colin Ratledge, Beverley, GB;

Alistair James Anderson, Hull, GB;

Kanagasooriyam Kanagachandran, London, GB;

David John Grantham, Hull, GB;

Janet Christine Stephenson, Hull, GB;

Martin E. DE Swaaf, Utrecht, NL;

Lolke Sijtsma, Renkum, NL;

Inventors:

Colin Ratledge, Beverley, GB;

Alistair James Anderson, Hull, GB;

Kanagasooriyam Kanagachandran, London, GB;

David John Grantham, Hull, GB;

Janet Christine Stephenson, Hull, GB;

Martin E. de Swaaf, Utrecht, NL;

Lolke Sijtsma, Renkum, NL;

Assignees:

The University of Hull, North Humberside, GB;

ATV BV, Wageningen, NL;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P007/64 ;
U.S. Cl.
CPC ...
Abstract

is cultured in a suitable growth medium with acetic acid/acetate as the main carbon source. The acetate is provided, and replenished, by adding acetic acid to the growth medium in response to an increase in pH resulting from the utilisation of acetic acid/acetate by. Theproduces relatively high levels of docosahexaenoic acid (DHA). A stationary phase is not essential for satisfactory DHA production.


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