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. 13, 2019
Filed:
Jan. 11, 2013
Toray Industries, Inc., Tokyo, JP;
Koji Kobayashi, Kamakura, JP;
Shiomi Watanabe, Kamakura, JP;
Kyohei Isobe, Kamakura, JP;
Kenji Sawai, Kamakura, JP;
Kyungsu Na, Kamakura, JP;
Shingo Hiramatsu, Kamakura, JP;
Katsushige Yamada, Kamakura, JP;
Toray Industries, Inc., Tokyo, JP;
Abstract
A method produces a chemical product by continuous fermentation including filtering a culture liquid of a microorganism(s) through a separation membrane, retaining unfiltered liquid in, or refluxing unfiltered liquid to, the culture liquid, adding a fermentation feedstock to the culture liquid, and recovering a product in the filtrate, wherein the microorganism(s) is/are a microorganism(s) that undergo(es) catabolite repression, and the fermentation feedstock comprises hexose and pentose.