Assignment of Assignor's Interest

Recorded: 2001-04-06 Received: 2001-04-24 Pages: 3

Assignors

SCHWARZ, RICHARD ANTON

Executed: 2001-03-08

SONNENBERG, FRED

Executed: 2001-03-08

Assignee

STYROCHEM U.S., LTD.

BUSINESS HIGHWAY 287 N., BOX 11591, FT. WORTH, TX, 76179, UNITED STATES

Covered Property (1)

Processes for forming styrenic copolymers

Application: 09/828,408 →