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:
Oct. 26, 1999
Filed:
Jan. 13, 1998
Applicant:
Inventors:
Norihiko Misawa, Yokohama, JP;
Keiji Kondo, Yokohama, JP;
Susumu Kajiwara, Yokohama, JP;
Akihiro Yokoyama, Shimizu, JP;
Assignees:
Kirin Beer Kabushiki Kaisha, Tokyo-to, JP;
Marine Biotechnology Institute Co., Ltd, Tokyo-to, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C07H / ;
U.S. Cl.
CPC ...
43525233 ; 4352523 ; 43525411 ; 4353201 ; 435189 ; 536 232 ; 536 231 ;
Abstract
Disclosed are the following DNA strands relating to the synthesis of keto group-containing xanthophylls such as astaxanthin and the like, and the techniques relating to the production of xanthophylls by genetic engineering: