Patent Assignment
Reel/Frame 005552/0700
Assignment of Assignors Interest.
Recorded: 1990-12-31
Pages: 3
Assignor
ZAID NAJIB H.
Executed: 1990-11-29
Covered Properties
(2)
Dispersed Oil Soluble Corrosion Inhibitor and Water Soluble Phosphonate Scale Inhibitor Composition
Patent:
4,713,184 →
Application:
06/780,449 →
Composition for Regenerating Cation Exchange Resin
Patent:
4,839,086 →
Application:
07/155,208 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 21, 2013
From: JACAM CHEMICAL COMPANY, INC.; JACAM CHEMICAL COMPANY, LLC; JACAM CHEMICALS, LLC; JACAM MANUFACTURING, LLC
To: JACAM CHEMICAL COMPANY 2013, LLC
Reel/Frame 030056/0864 →
Security Agreement
Apr 24, 2013
From: JACAM CHEMICAL COMPANY 2013, LLC
To: HSBC BANK CANADA
Reel/Frame 030292/0147 →
Release of Security Interest
Jan 20, 2015
From: HSBC BANK CANADA
To: JAMCAM CHEMICAL COMPANY 2013, LLC
Reel/Frame 034755/0443 →