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:
Apr. 18, 2006
Filed:
May. 01, 2002
Christopher J. Dunn, Southampton, GB;
Simon Greenfield, Dorset, GB;
Richard Harding, Hants, GB;
Ian Victor Edward Hassall, Dorset, GB;
Alison Linda May, Dorset, GB;
Julian Frederick Samuel Vaughan-spickers, Southampton, GB;
Christopher J. Dunn, Southampton, GB;
Simon Greenfield, Dorset, GB;
Richard Harding, Hants, GB;
Ian Victor Edward Hassall, Dorset, GB;
Alison Linda May, Dorset, GB;
Julian Frederick Samuel Vaughan-Spickers, Southampton, GB;
Merck Patent Gesellschaft mit beschraenkter Haftung, Darmstadt, DE;
Abstract
The invention relates to a polymerizable liquid crystal material containing at least one polymerizable surface-active compound, its use for the preparation of anisotropic polymer films, and the use of the liquid crystal material and the polymer films in optical and electrooptical devices, and for decorative and security applications.