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. 03, 2009
Filed:
Mar. 20, 2004
Applicants:
Thomas Hanemann, Stutensee, DE;
Johannes Böhm, Bruchsal, DE;
Jürgen Hausselt, Germersheim, DE;
Inventors:
Assignee:
Forschungszentrum Karlsruhe GmbH, Karlsruhe, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01); C08K 5/34 (2006.01); C08K 5/15 (2006.01); C08L 33/12 (2006.01); C08L 67/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a fiber optic material which comprises a polymer and at least one organic compound introduced therein. Said organic compound is a condensed aromatic ring system having two or more aromatic rings that are isocyclic or heterocyclic, wherein every heteroatom is associated with exactly one ring if the ring is heterocyclic. The fiber optic material according to the invention is preferably used for the core of an optical waveguide.