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:
May. 05, 2020
Filed:
Jan. 31, 2013
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v., München, DE;
Thomas Rademacher, Aachen, DE;
Abstract
The present invention relates to the generation and cultivation of plant cell material in the form of a non-tissue multilayer cell pack and its use for the accumulation or harvesting of a desired product. In particular, the invention provides a method for the generation of plant cell material in the form of a medium-deprived, porous structured and non-tissue multilayer cell pack and for the subsequent maintenance of said cell pack, comprising the steps of (i) providing a cell pack by separating cells from a plant cell suspension culture, wherein the content of the liquid comprised by the cell pack is reduced and adjusted to correspond to a cell pack density between 0.1 and 0.9 g wet cell weight per cm3, thereby establishing the medium-deprived and porous structured nature of said cell pack, and (ii) incubating said medium-deprived and porous structured cell pack in a non-liquid environment under a relative humidity of 50 to 100%.