IP Library › Assignment 034270/0107
Patent Assignment
Reel/Frame 034270/0107

Assignment of Assignor's Interest

Recorded: 2014-11-26 Pages: 3
Assignors
MARTIN, MARCUS E.
Executed: 2014-04-08
PARDIAK, EDWARD K.
Executed: 2014-04-08
Assignee
2262554 ONTARIO INC.
31 RANKIN LAKE ROAD NORTH, PARRY SOUND, ONTARIO, P2A 0B2, CANADA
Covered Property (1)
Method and Apparatus for the Preparation of Calcium Carbonate Coated Calcium Hydroxide Particles
Patent: 9,493,658 →
Application: 14/351,598 →
Publication: US 2014/0326167
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 22, 2015
From: 2262554 ONTARIO INC.
To: BIOSENTA INC.
Reel/Frame 036619/0616 →
Security Interest Nov 17, 2015
From: BIOSENTA INC.
To: 1943391 ONTARIO LTD.
Reel/Frame 037063/0687 →
Security Interest Jan 13, 2026
From: BIOSENTA INC.
To: 1943391 ONTARIO LTD.
Reel/Frame 073452/0334 →