Patent Assignment
Reel/Frame 052315/0001
Security Interest
Recorded: 2020-04-05
Pages: 9
Assignor
LAMDA GUARD TECHNOLOGIES LTD.
Executed: 2020-04-03
Assignee
BDC CAPITAL INC.
5 PLACE VILLE MARIE, SUITE 100, MONTREAL QC, H3B 5E7, CANADA
Covered Properties
(5)
Filter Made of Metamaterials
Optical Device
Optical Diode Comprising Components Made From Metamaterials
Tapered Optical Waveguide Coupled to Plasmonic Grating Structure
Application:
14/892,156 →
Publication:
US 2016/0093760
Filter Made of Metamaterials
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 27, 2014
From: PALIKARAS, GEORGE; KALLOS, THEMOS
To: LAMDA GUARD TECHNOLOGIES LTD
Reel/Frame 033620/0412 →
Assignment of Assignor's Interest
Mar 30, 2015
From: PALIKARAS, GEORGE; KALLOS, THEMOS
To: LAMDA GUARD TECHNOLOGIES LTD
Reel/Frame 035287/0754 →
Assignment of Assignor's Interest
Dec 11, 2015
From: PALIKARAS, GEORGE; KALLOS, THEMOS
To: LAMDA GUARD TECHNOLOGIES LTD.
Reel/Frame 037273/0130 →
Assignment of Assignor's Interest
Mar 1, 2016
From: KALLOS, EFTHYMIOS; PALIKARAS, GEORGE
To: LAMDA GUARD TECHNOLOGIES LIMITED
Reel/Frame 037860/0470 →
Security Interest
Aug 3, 2016
From: METAMATERIAL TECHNOLOGIES, INC.; LAMDA GUARD TECHNOLOGIES LTD.
To: CLARK, S.B. JOSEPH
Reel/Frame 039331/0346 →
Confirmatory License
Nov 14, 2016
From: TEXAS, UNIVERSITY OF
To: NAVY, SECRETARY OF THE UNITED STATES OF AMERICA
Reel/Frame 040641/0081 →
Release of Security Interest
Apr 21, 2017
From: CLARK, S.B. JOSEPH
To: LAMDA GUARD TECHNOLOGIES LTD
Reel/Frame 042118/0931 →
Assignment of Assignor's Interest
Oct 25, 2018
From: PALIKARAS, GEORGE; KALLOS, THEMOS
To: LAMDA GUARD TECHNOLOGIES LTD.
Reel/Frame 047314/0486 →
Release of Security Interest
Jun 11, 2021
From: BDC CAPITAL INC.
To: LAMDA GUARD TECHNOLOGIES LTD.
Reel/Frame 056522/0683 →