Patent Assignment
Reel/Frame 012218/0471
Assignment of Assignor's Interest
Recorded: 2001-10-01
Pages: 7
Assignors
RAO, KRISHNA KULAI
Executed: 2001-07-30
SELLEN, RUSSELL D.
Executed: 2001-08-03
FENG, XIAOBING
Executed: 2001-07-30
Assignee
EXXONMOBIL OIL CORPORATION
5200 BAYWAY DRIVE, BAYTOWN, TEXAS, 77520
Covered Property
(1)
Production, purification and polymerization of aromatic dicarboxylic acids
Application:
09/860,275 →
Publication:
US 2002/0173673
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 26, 2001
From: RAO, KRISHNA KULAI; SELLEN, RUSSELL D.; FENG, XIAOBING
To: EXXONMOBIL CHEMICAL PATENTS INC.
Reel/Frame 012386/0889 →
Assignment of Assignor's Interest
Aug 5, 2002
From: BRANSTETTER, ELIZABETH A.
To: EXXONMOBIL CHEMICAL PATENTS, INC.
Reel/Frame 013160/0153 →