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:
Sep. 30, 2014
Filed:
Jun. 12, 2009
Caroline M. Ylitalo, Stillwater, MN (US);
Robin E. Wright, Inver Grove Heights, MN (US);
Sonja K. Belgrade, Stillwater, MN (US);
Mitchell T. Johnson, Gig Harbor, WA (US);
Richard L. Walter, St. Paul, MN (US);
John M. Brandner, St. Paul, MN (US);
Narina Y. Stepanova, Inver Grove Heights, MN (US);
James W. Zurawski, St. Anthony, MN (US);
Caroline M. Ylitalo, Stillwater, MN (US);
Robin E. Wright, Inver Grove Heights, MN (US);
Sonja K. Belgrade, Stillwater, MN (US);
Mitchell T. Johnson, Gig Harbor, WA (US);
Richard L. Walter, St. Paul, MN (US);
John M. Brandner, St. Paul, MN (US);
Narina Y. Stepanova, Inver Grove Heights, MN (US);
James W. Zurawski, St. Anthony, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Methods of making a (e.g. dilute) cleaning solution from a hydrogel cleaning concentrate, packages of hydrogel cleaning concentrate, and methods of making a hydrogel cleaning concentrate are described.