Hornung; Barbara

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hornung; Barbara.The latest application filed is for "liquid-crystal medium".

Company Profile

0.27.22

Hornung; Barbara - Hasselroth DE
Hornung; Barbara - 65394 Hasselroth DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Liquid crystal mixture Grant 9,388,338 - Li , et al. July 12, 2	2016-07-12
Liquid-crystal medium Grant 7,560,147 - Klasen-Memmer , et al. July 14, 2	2009-07-14
Liquid-Crystal Medium App 20080193681 - Klasen-Memmer; Melanie ; et al.	2008-08-14
Fluorinated phenanthrenes and their use in liquid-crystal mixtures Grant 7,399,505 - Wingen , et al. July 15, 2	2008-07-15
Liquid-crystalline medium Grant 7,371,437 - Klasen-Memmer , et al. May 13, 2	2008-05-13
Polyfluorinated fused aromatics and their use in liquid-crystal mixtures Grant 7,297,379 - Schmidt , et al. November 20, 2	2007-11-20
Fluorinated fused aromatics and their use in liquid-crystal mixtures Grant 7,297,378 - Schmidt , et al. November 20, 2	2007-11-20
Fluorinated xanthenes and use thereof in liquid-crystal mixtures Grant 7,282,246 - Schmidt , et al. October 16, 2	2007-10-16
Fluorinated heterocycles and their use in liquid-crystal mixtures Grant 7,255,900 - Schmidt , et al. August 14, 2	2007-08-14
Liquid-crystalline medium App 20070051920 - Klasen-Memmer; Melanie ; et al.	2007-03-08
Five membered-ring compounds and utilization thereof in liquid crystal mixtures Grant 7,052,742 - Hornung , et al. May 30, 2	2006-05-30
Fluorinated heterocycles and their use in liquid-crystal mixtures Grant 7,026,021 - Wingen , et al. April 11, 2	2006-04-11
Smectic liquid crystal high-contrast control or display device Grant 7,019,811 - Dubal , et al. March 28, 2	2006-03-28
Fluorinated aromatic compounds and the use of the same in liquid crystal mixtures Grant 7,018,685 - Schmidt , et al. March 28, 2	2006-03-28
Fluorinated naphthalenes, liquid-crystal mixtures comprising them, and liquid-crystal displays Grant 7,014,890 - Bremer , et al. March 21, 2	2006-03-21
Liquid crystal mixture App 20060011886 - Li; Ji ; et al.	2006-01-19
Fluorinated xanthenes and use thereof in liquid-crystal mixtures App 20050274929 - Schmidt, Wolfgang ; et al.	2005-12-15
Fluorinated heterocycles and their use in liquid-crystal mixtures App 20050258399 - Schmidt, Wolfgang ; et al.	2005-11-24
Fluorinated fused aromatics and their use in liquid-crystal mixtures App 20050258397 - Schmidt, Wolfgang ; et al.	2005-11-24
Fluorinated phenanthrenes and their use in liquid-crystal mixtures App 20050258400 - Wingen, Rainer ; et al.	2005-11-24
Polyfluorinated fused aromatics and their use in liquid-crystal mixtures App 20050255258 - Schmidt, Wolfgang ; et al.	2005-11-17
Liquid crystal mixture Grant 6,958,176 - Li , et al. October 25, 2	2005-10-25
Fluorinated polycycles and their use in liquid-crystal mixtures Grant 6,955,838 - Wingen , et al. October 18, 2	2005-10-18
Liquid crystalline medium Grant 6,929,834 - Klasen-Memmer , et al. August 16, 2	2005-08-16
Fluorinated polycycles and their use in liquid-crystal mixtures App 20050098762 - Wingen, Rainer ; et al.	2005-05-12
Fluorinated oxaanthracenes and their use in liquid-crystal mixtures Grant 6,887,533 - Schmidt , et al. May 3, 2	2005-05-03
Fluorinated heterocycles and their use in liquid-crystal mixtures App 20050056812 - Wingen, Rainer ; et al.	2005-03-17
Fluorinated oxaanthracenes and their use in liquid-crystal mixtures App 20040245498 - Schmidt, Wolfgang ; et al.	2004-12-09
Fluorinated (dihydro)phenanthrene derivatives, and their use in liquid-crystalline media Grant 6,793,984 - Bremer , et al. September 21, 2	2004-09-21
Fluorinated cyclopenta[b]naphthalenes and their use in liquid-crystal mixtures Grant 6,759,103 - Hornung , et al. July 6, 2	2004-07-06
Fluorinated aromatic compounds and the use of the same in liquid crystal mixtures App 20040124399 - Schmidt, Wolfgang ; et al.	2004-07-01
Liquid crystalline medium App 20040099842 - Klasen-Memmer, Melanie ; et al.	2004-05-27
Fluorinated cyclopenta[a]naphthalenes and their use in liquid-crystal mixtures Grant 6,737,125 - Hornung , et al. May 18, 2	2004-05-18
Liquid crystal mixture App 20040085490 - Li, Ji ; et al.	2004-05-06
Fluorinated naphthalenes, liquid-crystal mixtures comprising them, and liquid-crystal displays App 20040041125 - Bremer, Matthias ; et al.	2004-03-04
Fluorinated anthracenes, and their use in liquid-crystal mixtures Grant 6,682,785 - Wingen , et al. January 27, 2	2004-01-27
Fluorinated polycycles and their use in liquid-crystal mixtures Grant 6,670,514 - Wingen , et al. December 30, 2	2003-12-30
Fluorinated (dihydro)phenanthrene derivatives, and their use in liquid-crystalline media App 20030227000 - Bremer, Matthias ; et al.	2003-12-11
Isoxazole derivatives, and their use in liquid-crystalline mixtures Grant 6,616,989 - Schmidt , et al. September 9, 2	2003-09-09
Monostable ferroelectric active matrix display Grant 6,605,323 - Wingen , et al. August 12, 2	2003-08-12
Fluorinated anthracenes, and their use in liquid-crystal mixtures App 20030118749 - Wingen, Rainer ; et al.	2003-06-26
Fluorinated cyclopenta[a]naphthalenes and their use in liquid-crystal mixtures App 20030108684 - Hornung, Barbara ; et al.	2003-06-12
Fluorinated cyclopenta[b]naphthalenes and their use in liquid-crystal mixtures App 20030091756 - Hornung, Barbara ; et al.	2003-05-15
Fluorinated polycycles and their use in liquid-crystal mixtures App 20030072894 - Wingen, Rainer ; et al.	2003-04-17
Fluorinated naphthalene derivatives and their use in liquid crystal mixtures Grant 6,491,989 - Manero , et al. December 10, 2	2002-12-10
Hydrogenated phenanthrenes and their use in liquid-crystal mixture App 20020049348 - Wingen, Rainer ; et al.	2002-04-25
Disubstituted phenanthrenes and their use in liquid-crystal mixtures App 20010023935 - Dubal, Hans-Rolf ; et al.	2001-09-27
Phenanthrene derivatives and their use in liquid-crystalline mixtures Grant 5,648,021 - Wingen , et al. July 15, 1	1997-07-15