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. 01, 1982
Filed:
Aug. 01, 1980
Applicant:
Inventors:
Cheng-Shung Gong, West Lafayette, IN (US);
Li-Fu Chen, West Lafayette, IN (US);
George T Tsao, West Lafayette, IN (US);
Assignee:
Purdue Research Foundation, West Lafayette, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ;
U.S. Cl.
CPC ...
435254 ; 435931 ; 435939 ;
Abstract
Biologically active hollow fungal mycelial pellets are prepared by media manipulation. Initially fungal spores are innoculated under conditions limiting growth to formation of tiny cell aggregates of less than about 2 mm. Thereafter, the aggregates are subjected to conditions supportive of vigorous vegetative growth and agitation to produce hollow pellets having a porous spherical webbed mycelial layer and hollow core.