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.
Patent No.:
Date of Patent:
Aug. 12, 2025
Filed:
Sep. 27, 2021
Ajinomoto Co., Inc., Tokyo, JP;
Natalia Viktorovna Stoynova, Moscow, RU;
Olga Nikolaevna Igonina, Moscow, RU;
Evgeniya Aleksandrovna Malykh, Moscow, RU;
Natalya Sergeevna Plekhanova, Moscow, RU;
Irena Alexandrovna Kononova, Moscow, RU;
Ivan Alexandrovich Butov, Moscow, RU;
Viktor Vasilievich Samsonov, Moscow, RU;
Irina Vladimirovna Biryukova, Moscow, RU;
Irina Segreevna Shmagina, Moscow, RU;
AJINOMOTO CO., INC., Tokyo, JP;
Abstract
A method is described for producing an L-amino acid including the steps of cultivating in a culture medium an L-amino acid-producing bacterium belonging to the family Enterobacteriaceae to produce and accumulate the L-amino acid in the culture medium, cells of the bacterium, or both, and collecting the L-amino acid from the culture medium, the cells, or both, wherein said bacterium has been modified to overexpress a gene encoding a periplasmic adaptor protein.