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. 18, 1994
Filed:
Nov. 18, 1992
Gyula Balla, Malmo, SE;
Bo Berlin, Staffanstorp, SE;
Tetra Laval Holdings & Finance SA, Pully, CH;
Abstract
Method of sterilizing a packaging material with a sterilizing agent in liquid form. The packaging material is discharged in order to eliminate electrostatic surface charged on the packaging material, after which the packaging material is wetted with the sterilizing agent which is applied in an electrostatically charged form to those areas of the packaging material which are to be sterilized. The packaging material with the sterilizing agent, which coalesces to a thin, homogeneous film, is finally heated to drive away the sterilizing agent from the sterilized packaging material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile