Assignment of Assignor's Interest

Recorded: 2012-04-02 Pages: 5

Assignor

SILEXOS, INC.

Executed: 2012-02-16

Assignee

PIQUANT RESEARCH LLC

2711 CENTERVILLE RD., SUITE 400, WILMINGTON, DELAWARE, 19808

Covered Property (1)

Diffusion Sources from Liquid Precursors

Patent: 8,669,169 →

Application: 12/873,320 →

Publication: US 2012/0052618

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.