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. 25, 1994
Filed:
Aug. 12, 1993
Edward F Mussi, Hewitt, NJ (US);
Harry E Gray, Bloomingdale, NJ (US);
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
A vessel and closure assembly for culturing mammalian cells wherein a gas permeable membrane is provided in the closure to allow rapid and uniform equilibration of gases between the atmosphere of the vessel and the atmosphere of an incubator. Removable thin impermeable film labels are provided for allowing passage of gases through the gas permeable membrane for uniform equilibration between the atmosphere in the closure and the atmosphere of the incubator as well as for occluding passage of gases through the gas permeable membrane when the vessel is removed from the controlled atmosphere of the incubator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile