IP Library › Assignment 040255/0104
Patent Assignment
Reel/Frame 040255/0104

Merger

Recorded: 2016-10-22 Pages: 6
Assignor
ENGELHARD CORPORATION
Executed: 2006-08-01
Assignee
BASF CATALYSTS LLC
25 MIDDLESEX-ESSEX TPK., ISELIN, NEW JERSEY, 08830
Covered Properties (2)
(Cycloalkyl) Methyl Silanes as External Donors for Polyolefin Catalysts
Patent: 6,469,112 →
Application: 09/930,520 →
Publication: US 2002/0028893
High Activity and Good Hydrogen Response Ziegler-Natta Polyethylene Catalyst
Patent: 7,153,803 →
Application: 10/879,572 →
Publication: US 2005/0288460
Related Assignments (10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 15, 2001
From: CHENG, CHUNG-PING; SPENCER, MICHAEL D.
To: ENGELHARD CORPORATION
Reel/Frame 012099/0273 →
Assignment of Assignor's Interest Jun 28, 2004
From: ZHU, ZHIDONG; CHANG, MAIN; AARONS, CHRISTOPHER J.
To: ENGELHARD CORPORATION
Reel/Frame 015543/0704 →
Assignment of Assignor's Interest Oct 22, 2016
From: BASF CATALYSTS LLC
To: BASF LEC CATALYSTS LLC
Reel/Frame 040255/0083 →
Merger Oct 22, 2016
From: BASF LEC CATALYSTS LLC
To: BASF CORPORATION
Reel/Frame 040094/0412 →
Assignment of Assignor's Interest Oct 22, 2016
From: BASF CORPORATION
To: W. R. GRACE & CO. - CONN.
Reel/Frame 040255/0136 →
Security Interest Apr 3, 2018
From: W. R. GRACE & CO.-CONN.
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 045828/0683 →
Release of Security Interest Sep 23, 2021
From: GOLDMAN SACHS BANK USA
To: W. R. GRACE & CO.-CONN.
Reel/Frame 057594/0026 →
Term Loan Security Agreement Sep 23, 2021
From: W. R. GRACE & CO.-CONN.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 057594/0104 →
Notes Security Agreement Sep 23, 2021
From: W. R. GRACE & CO.-CONN.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 057594/0156 →
Security Interest Feb 17, 2023
From: W.R. GRACE & CO.-CONN.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 062792/0510 →