IP Library › Assignment 022872/0425
Patent Assignment
Reel/Frame 022872/0425

Assignment of Assignor's Interest

Recorded: 2009-06-22 Pages: 2
Assignor
MALAK, HENRYK
Executed: 2009-06-18
Assignee
AMERICAN ENVIRONMENTAL SYSTEMS, INC.
8444 HIGH RIDGE ROAD, ELLICOTT CITY, MARYLAND, 21043
Covered Property (1)
Method of Plasmon-Enhanced Properties of Materials and Applications Thereof
Patent: 7,704,754 →
Application: 10/930,608 →
Publication: US 2005/0164169
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 4, 2015
From: SPR ADVANCED TECHNOLOGIES, INC.
To: AMERICAN ENVIRONMENTAL SYSTEMS, INC.
Reel/Frame 036248/0667 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 036248 Frame: 0667. Assignor(S) Hereby Confirms the Assignment. Aug 4, 2015
From: AMERICAN ENVIRONMENTAL SYSTEMS, INC.
To: SPR ADVANCED TECHNOLOGIES, INC.
Reel/Frame 036283/0814 →