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:
Mar. 25, 2008
Filed:
Oct. 22, 1999
Applicant:
Wolfgang-reinhold Knappe, Ludwigshafen, DE;
Inventor:
Wolfgang-Reinhold Knappe, Ludwigshafen, DE;
Assignee:
Roche Diagnostics GmbH, Mannheim, DE;
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spreading material is described which comprises a porous flat-shaped structure impregnated with a wetting agent, wherein the wetting agent is N-oleoyl-sarcosinate.
Knappe, Wolfgang-Reinhold. (2008). Spreading layers and their use in test strips (U.S. Patent No. 7347971). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7347971
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile