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:
Jun. 08, 1993
Filed:
Feb. 09, 1990
Applicant:
Inventors:
Hiroshi Kohda, Hiroshima, JP;
Kazuo Yamasaki, Hiroshima, JP;
Atsuko Koyama, Otake, JP;
Hideki Miyagawa, Hiroshima, JP;
Naomi Fujioka, Hiroshima, JP;
Yuki Omori, Oita, JP;
Yoshiaki Ohta, Tokyo, JP;
Hiroshi Itoh, Ichikawa, JP;
Tsuyoshi Hosono, Chiba, JP;
Assignee:
Ohta's Isan Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ;
U.S. Cl.
CPC ...
43524045 ; 4352404 ; 43524046 ;
Abstract
This invention relates to a process for producing stigma-like tissues of saffron in a large scale by cutting the tissues of stigma (c), style (d, e, f), ovary (h, i, k), ovule (j), and petal (r) of saffron flower, and subculturing them on a liquid or solid LS medium or B5 medium containing a cytokinin and an auxin as main hormones.