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:
Jun. 18, 2024
Filed:
Mar. 26, 2021
Applicant:
Carl Zeiss Jena Gmbh, Jena, DE;
Inventors:
Jakob Benedikt Jaeger, Heidenheim, DE;
Matthias Krieg, Heidenheim, DE;
Hans-Joachim Weippert, Aalen, DE;
Assignee:
Carl Zeiss Jena GmbH, Jena, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 21/33 (2006.01); C07C 67/08 (2006.01); C07C 67/54 (2006.01);
U.S. Cl.
CPC ...
G02B 21/33 (2013.01); C07C 67/08 (2013.01); C07C 67/54 (2013.01); C07C 2603/10 (2017.05);
Abstract
An immersion oil for microscopy contains a) a first diester A1 based on a tricyclodecane radical K having one functional group and a first hydrocarbon derivative C1 having two functional groups, and b) a second diester A2 based on the tricyclodecane radical K having one functional group and a second hydrocarbon derivative C2 having two functional groups, where C1 and C2 are different. Methods can be used for the production of the immersion oil and for the use thereof in microscopy.