IP Library Assignment 029289/0616
Patent Assignment
Reel/Frame 029289/0616

Assignment of Assignor's Interest

Recorded: 2012-11-13 Pages: 7
Assignors
JEON, JIN-SEOK
Executed: 2011-08-31
MANDELIS, ANDREAS
Executed: 2011-09-03
ABRAMS, STEPHEN
Executed: 2011-09-01
MATVIENKO, ANNA
Executed: 2011-08-31
SIVAGURUNATHAN, KONESWARAN
Executed: 2011-08-31
SILVERTOWN, JOSH
Executed: 2011-09-01
HELLEN, ADAM
Executed: 2011-09-01
Assignee
QUANTUM DENTAL TECHNOLOGIES, INC.
748 BRIAR HILL AVENUE, TORONTO, M6B 1L3, CANADA
Covered Property (1)
Handpiece with Integrated Optical System for Photothermal Radiometry and Luminescence Measurements
Patent: 9,506,808 →
Application: 13/697,747 →
Publication: US 2013/0141558
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 22, 2022
From: QUANTUM DENTAL TECHNOLOGIES INC.
To: ABRAMS, STEPHEN
Reel/Frame 062184/0185 →
Assignment of Assignor's Interest Oct 21, 2024
From: ABRAMS, STEPHEN
To: FOUR CELL CONSULTING
Reel/Frame 068959/0649 →