Patent Assignment
Reel/Frame 016200/0930
Assignment of Assignor's Interest
Recorded: 2005-05-06
Pages: 3
Assignors
CHEN, SHIH-RUEY T.
Executed: 2005-04-07
DEVITO, VALENTINO L.
Executed: 2005-04-11
FREDERICK, KEVIN W.
Executed: 2005-04-07
Assignee
WSP CHEMICALS & TECHNOLOGY, LLC
SUITE 32, 2301 DUSS AVENUE, AMBRIDGE, PENNSYLVANIA, 15003
Covered Property
(1)
Use of Water-Soluble Polymer Complexes in Aqueous Systems
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.