Assignment of Assignor's Interest

Recorded: 2012-10-08 Pages: 14

Assignors

MYSZAK, EDWARD A., JR.

Executed: 2012-08-01

RIBEIRO, FLAVIO ERNESTO

Executed: 2012-08-23

LITTLE, DALLAS N.

Executed: 2012-09-28

Assignee

PQ CORPORATION

300 LINDENWOOD DRIVE, VALLEYBROOKE CORPORATE CENTER, MALVERN, PENNSYLVANIA, 19355-1740

Covered Property (1)

Zeolite and Lime Combinations for Warm Mix Asphalt

Application: 13/553,382 →

Publication: US 2013/0180431