Patent Assignment
Reel/Frame 013160/0153
Assignment of Assignor's Interest
Recorded: 2002-08-05
Pages: 2
Assignor
BRANSTETTER, ELIZABETH A.
Executed: 2002-04-15
Assignee
EXXONMOBIL CHEMICAL PATENTS, INC.
5200 BAYWAY DRIVE, BAYTOWN, TEXAS, 77520
Covered Properties
(2)
Production, purification and polymerization of aromatic dicarboxylic acids
Application:
09/860,275 →
Publication:
US 2002/0173673
Production, Purification and Polymerization of Aromatic Dicarboxylic Acids
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 2001
From: RAO, KRISHNA KULAI; SELLEN, RUSSELL D.; FENG, XIAOBING
To: EXXONMOBIL OIL CORPORATION
Reel/Frame 012218/0471 →
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
May 22, 2002
From: RAO, KRISHNA KULAI; SELLEN, RUSSELL D.; FENG, XIAOBING; SPANSWICK, JAMES
To: EXXONMOBIL CHEMICAL PATENTS INC.
Reel/Frame 012855/0610 →