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. 11, 2019
Filed:
Feb. 18, 2015
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Reiner Friedrich, Seeheim-Jugenheim, DE;
Fanny Schooren, Ober-Ramstadt, DE;
Assignee:
MERCK PATENT GMBH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C 309/17 (2006.01); C07C 49/167 (2006.01); C07C 19/08 (2006.01); C07C 43/04 (2006.01);
U.S. Cl.
CPC ...
C07C 309/17 (2013.01); C07C 19/08 (2013.01); C07C 43/04 (2013.01); C07C 49/167 (2013.01);
Abstract
The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to compositions comprising these compounds.