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. 29, 2025
Filed:
Jun. 18, 2024
Applicant:
Lightwave Logic, Inc., Englewood, CO (US);
Inventors:
Andrew Ashton, Newark, DE (US);
Barry Johnson, Castle Rock, CO (US);
Assignee:
LIGHTWAVE LOGIC, INC., Englewood, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 307/52 (2005.12); C07D 495/04 (2005.12); G02F 1/361 (2005.12);
U.S. Cl.
CPC ...
C07D 495/04 (2012.12); C07D 307/52 (2012.12); G02F 1/3614 (2012.12); G02F 1/3617 (2012.12);
Abstract
Nonlinear optical chromophores having thiophene-containing bridging groups between the electron-donating and electron-accepting ends of the chromophore are disclosed, including bridging groups which contain cyclic moieties in combination with conjugated double bonds between the electron-donating and electron-accepting ends of the chromophore.