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:
Feb. 10, 2026
Filed:
Dec. 26, 2019
Applicant:
Solventum Intellectual Properties Company, Maplewood, MN (US);
Inventors:
G. Marco Bommarito, Stillwater, MN (US);
Timothy J. Nies, Stillwater, MN (US);
Paul N. Holt, St. Paul, MN (US);
Assignee:
Solventum Intellectual Properties Company, Maplewood, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/00 (2006.01); A61L 2/28 (2006.01); B01L 3/00 (2006.01); B32B 3/26 (2006.01); B32B 3/28 (2006.01); B32B 3/30 (2006.01); B32B 7/10 (2006.01); B32B 37/00 (2006.01); B32B 37/10 (2006.01); B32B 37/15 (2006.01); B32B 38/18 (2006.01);
U.S. Cl.
CPC ...
A61L 2/28 (2013.01); B32B 3/266 (2013.01); B32B 3/28 (2013.01); B32B 3/30 (2013.01); B32B 7/10 (2013.01); B32B 37/0076 (2013.01); B32B 37/10 (2013.01); B32B 37/153 (2013.01); B32B 38/18 (2013.01); B32B 2250/02 (2013.01); B32B 2250/03 (2013.01);
Abstract
The disclosed multilayer test pack comprises a channel lamina to form a recessed channel, and then a seal layer covers the recessed channel to form an embedded channel. By providing the recessed channel in a thin-film channel lamina, the recessed channel tolerances are better controlled. Further, using thin films for the channel lamina, which can be formed into a roll, allows for a continuous unrolling and continuous bonding to a seal layer.