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:
Oct. 16, 2007
Filed:
Apr. 04, 2005
Applicants:
Wolfgang Schmidt, Dreieich, DE;
Barbara Hornung, Hasselroth, DE;
Rainer Wingen, Hofheim, DE;
Inventors:
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/34 (2006.01); C09K 19/32 (2006.01); C07D 311/82 (2006.01); C07C 23/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Concerning the compound of the formula (I)
Schmidt, Wolfgang. (2007). Fluorinated xanthenes and use thereof in liquid-crystal mixtures (U.S. Patent No. 7282246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7282246
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile