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. 28, 2014
Filed:
Jan. 25, 2013
Balay Biotechnology Corporation, Hsinchu, TW;
Wen-Huang Liu, Hsinchu County, TW;
Chien-Liang Kuo, Changhua County, TW;
Balay Biotechnology Corporation, Hsinchu, TW;
Abstract
The present invention discloses a culture medium device, which comprises a plate containing a solid-state or gel-state culture medium layer; a shield layer covering the culture medium layer; and a lid covering the plate. The shield layer is in a solid, gel or liquid state and contains sugar at a concentration of greater than 0% (w/w) and less than or equal to 0.1% (w/w). Via the shield layer containing a select composition, the present invention can reduce the affection of microbiological contamination and promote the yield and productivity of biomass in the process of inoculating and cultivating Polyporales.