IP Library › Assignment 050295/0371
Patent Assignment
Reel/Frame 050295/0371

Assignment of Assignor's Interest

Recorded: 2019-09-06 Pages: 7
Assignor
BRASKEM SA
Executed: 2019-03-05
Assignee
BRASKEM AMERICA, INC.
1735 MARKET STREET, 28TH FLOOR, PHILADELPHIA, PENNSYLVANIA, 19103
Covered Properties (8)
Catalyst Systems, Olefin Polymerization Catalyst Components Comprising at Least an Internal Electron Donor Compound, and Methods of Making and Using the Same
Non-Phthalate Donor for Polyolefin Catalysts
Electron Donor for Polyolefin Polymerization Catalysts and Uses Thereof
Electron Donors for Ziegler-Natta Precatalyst Preparation and Catalyst System for Olefin Polymerization
Solid Catalyst Components for Olefin Polymerization and Methods of Making and Using the Same
Patent: 9,663,595 →
Application: 14/451,990 →
Publication: US 2016/0039954
Catalyst Systems, Olefin Polymerization Catalyst Components Comprising at Least an Internal Electron Donor Compound, and Methods of Making and Using the Same
Patent: 9,637,575 →
Application: 14/588,379 →
Publication: US 2016/0185886
Non-Phthalate Donor for Polyolefin Polymerization Catalysts and Uses Thereof
Application: 62/203,821 →
Non-Phthalate Donor for Polyolefin Catalysts
Application: 62/340,347 →
Related Assignments (17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 3, 2014
From: NGUYEN, BINH T.; FERNANDES, JONAS ALVES
To: BASF CORPORATION
Reel/Frame 033882/0674 →
Assignment of Assignor's Interest May 23, 2016
From: NGUYEN, BINH THANH; FERNANDES, JONAS ALVES
To: BASF CORPORATION
Reel/Frame 038678/0988 →
Assignment of Assignor's Interest Oct 22, 2016
From: BASF CORPORATION
To: W. R. GRACE & CO. - CONN.
Reel/Frame 040255/0136 →
Assignment of Assignor's Interest Nov 11, 2016
From: BASF CORPORATION
To: W. R. GRACE & CO. - CONN.
Reel/Frame 040283/0358 →
Security Interest Apr 3, 2018
From: W. R. GRACE & CO.-CONN.
To: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
Reel/Frame 045828/0683 →
Assignment of Assignor's Interest Sep 6, 2019
From: BRASKEM EUROPE GMBH
To: BRASKEM AMERICA, INC.
Reel/Frame 050295/0922 →
Assignment of Assignor's Interest Sep 6, 2019
From: W. R. GRACE & CO.-CONN.­
To: BRASKEM AMERICA, INC.; BRASKEM SA; BRASKEM EUROPE GMBH
Reel/Frame 050294/0690 →
Assignment of Assignor's Interest Jan 22, 2020
From: FERNANDES, JONAS ALVES
To: BRASKEM AMERICA, INC.
Reel/Frame 051589/0618 →
Nunc Pro Tunc Assignment Jan 22, 2020
From: NGUYEN, BINH THANH; MARIN, VLADIMIR P.; PATEL, MUSHTAQ AHMED
To: BASF CORPORATION
Reel/Frame 051589/0686 →
Assignment of Assignor's Interest Jan 22, 2020
From: W. R. GRACE & CO.-CONN.
To: BRASKEM AMERICA, INC.; BRASKEM SA; BRASKEM EUROPE GMBH
Reel/Frame 051589/0765 →
Joint Ownership Acknowledgement Jan 22, 2020
From: W. R. GRACE & CO.-CONN.
To: BRASKEM AMERICA, INC.; BRASKEM SA; BRASKEM EUROPE GMBH
Reel/Frame 051668/0476 →
Assignment of Assignor's Interest Feb 5, 2021
From: NGUYEN, BINH THANH; XI, ZHENXING
To: W.R. GRACE & CO.-CONN.
Reel/Frame 055167/0104 →
Assignment of Assignor's Interest Feb 5, 2021
From: FERNANDES, JONAS ALVES
To: BRASKEM AMERICA, INC.
Reel/Frame 055166/0850 →
Release of Security Interest Sep 23, 2021
From: GOLDMAN SACHS BANK USA
To: W. R. GRACE & CO.-CONN.
Reel/Frame 057594/0026 →
Notes Security Agreement Sep 23, 2021
From: W. R. GRACE & CO.-CONN.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 057594/0156 →
Term Loan Security Agreement Sep 23, 2021
From: W. R. GRACE & CO.-CONN.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 057594/0104 →
Assignment of Assignor's Interest Mar 26, 2026
From: W.R. GRACE & CO.- CONN.
To: BRASKEM AMERICA, INC.
Reel/Frame 074192/0694 →