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. 09, 2024
Filed:
May. 02, 2023
Abdulrahman I Almansour, Riyad, SA;
Saradh Prasad Rajendra, Riyadh, SA;
Mohamad Saleh Alsalhi, Riyadh, SA;
Natarajan Arumugam, Riyadh, SA;
Raju Suresh Kumar, Riyadh, SA;
Abdulrahman I Almansour, Riyad, SA;
Saradh Prasad Rajendra, Riyadh, SA;
Mohamad Saleh Alsalhi, Riyadh, SA;
Natarajan Arumugam, Riyadh, SA;
Raju Suresh Kumar, Riyadh, SA;
KING SAUD UNIVERSITY, Riyadh, SA;
Abstract
The present subject matter relates to a new liquid and solid-state laser system comprising a laser structure and novel 7H-pyrano[2,3-b:4,5-b′]diquinoline derivative compounds as the laser active media; the novel 7H-pyrano[2,3-b:4,5-b′]diquinoline derivative compounds comprising 10-chloro-7H-pyrano[2,3-b:4,5-b′]diquinoline [(Cl-PD)] and 10-methoxy-7H-pyrano[2,3-b:4,5-b′]diquinoline [(MeO-PD)]; and a method of synthesizing the organic 7H-pyrano[2,3-b:4,5-b′]diquinoline derivative compounds used in the laser system.