Patent Assignment
Reel/Frame 013367/0833
Assignment of Assignor's Interest
Recorded: 2002-09-30
Pages: 2
Assignors
ZHANG, PENG
Executed: 2002-08-20
KING, DANIELLE MEGAN
Executed: 2002-08-20
KARWACKI, EUGENE JOSEPH
Executed: 2002-08-20
BARBER, LESLIE COX
Executed: 2002-08-19
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD, PATENT DEPARTMENT, ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property
(1)
Acetylenic Diol Surfactant Solutions and Methods of Using Same
Patent:
6,641,986 →
Application:
10/218,068 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.