Patent Assignment
Reel/Frame 017504/0266
Assignment of Assignor's Interest
Recorded: 2006-01-20
Pages: 3
Assignors
HOU, PETER WANGQI
Executed: 2006-01-18
MALFER, DENNIS J.
Executed: 2006-01-18
THOMAS, MAY DUFFIELD
Executed: 2006-01-18
COLUCCI, WILIAM J.
Executed: 2006-01-18
Assignee
AFTON CHEMICAL CORPORATION
500 SPRING STREET, RICHMOND, VIRGINIA, 23219
Covered Property
(1)
Mannich Detergents for Hydrocarbon Fuels
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 3, 2007
From: HOU, PETER WANGQI; MALFER, DENNIS J.; THOMAS, MAY DUFFIELD; COLUCCI, WILLIAM J.
To: AFTON CHEMICAL CORPORATION
Reel/Frame 018705/0290 →
Security Agreement
Feb 14, 2007
From: AFTON CHEMICAL CORPORATION
To: SUNTRUST BANK
Reel/Frame 018883/0865 →
Release of Security Interest
Aug 5, 2011
From: SUNTRUST BANK
To: AFTON CHEMICAL CORPORATION
Reel/Frame 026707/0563 →