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. 23, 2001
Filed:
Oct. 18, 2000
Applicant:
Inventors:
Bashar Saad, Greifensee, CH;
Tilo Callenbach, Jona, CH;
Assignee:
Weidman Plastics Technology AG, Rapperswill, CH;
Primary Examiner:
Int. Cl.
CPC ...
C12M 1/22 ;
U.S. Cl.
CPC ...
C12M 1/22 ;
Abstract
The invention relates to a culture dish consisting of a plastic material and intended for growing cell and tissue cultures (,). The growth surface (,) has a micro-structure and raised areas (,) whose height (A) is less than 110 micrometres and preferably less than approximately 100 micrometres. The micro-structure (,) of the growth surface increases the cell yield, with adherent cells being both optically easily accessible and readily harvested.