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:
Nov. 24, 1981
Filed:
Jun. 15, 1979
Wolfgang Fischer, Darmstadt, DE;
Brigitte Wissel, Darmstadt-Eberstadt, DE;
Merck Patent Gesellschaft mit Beschrankter Haftung, Darmstadt, DE;
Abstract
A thin cover sheet for use in microscopic staining consists essentially of a transparent, water-insoluble plastic carrier and a coating thereon comprising a colorant, and at least one polymer which is soluble both in water and in lower aliphatic alcohols. A method of microscopic staining comprises applying an aqueous solution or a lower aliphatic alcohol solution onto the side of a microscopic plate containing a test sample to be stained or onto the coating of such a thin cover sheet for use in the microscopic staining and contacting the test sample side of the microscopic plate and the coating side of the thin cover sheet.