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. 02, 2001
Filed:
Oct. 28, 1994
Sidney T. Smith, Lake Forest, IL (US);
David V. Bacehowski, Wildwood, IL (US);
William Kolanko, Grayslake, IL (US);
Larry Rosenbaum, Gurnee, IL (US);
Stephen L. Smith, Arlington Heights, IL (US);
James G. Bender, Lindenhurst, IL (US);
Lecon Woo, Libertyville, IL (US);
Michael T. K. Ling, Vernon Hills, IL (US);
Baxter International Inc., Deerfield, IL (US);
Abstract
A multi-layer, flexible, gas-permeable film (,) suitable for forming a cell culture container (,), the film (,) comprising a first layer (,) composed of a polystyrene having a thickness within the range of 0.0001 inches to about 0.0010 inches and, a second layer (,) adhered to the first layer (,) composed of a polyolefin having a thickness within the range of 0.004 inches to about 0.015 inches.