IP Library › Assignment 017799/0018
Patent Assignment
Reel/Frame 017799/0018

Assignment of Assignor's Interest

Recorded: 2006-06-16 Pages: 7
Assignors
SHIH, WEI-HENG
Executed: 2006-06-14
LUO, HONGYU
Executed: 2006-05-17
MARTORANO, CHRISTIAN
Executed: 2006-06-12
SHIH, WAN Y.
Executed: 2006-06-14
Assignee
DREXEL UNIVERSITY
32ND AND CHESTNUT STREETS, PHILADELPHIA, PENNSYLVANIA, 19104
Covered Property (1)
Freestanding Films with Electric Field-Enhanced Piezoelectric Coefficients
Patent: 7,744,773 →
Application: 11/392,116 →
Publication: US 2006/0223691
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Nov 3, 2021
From: TBT GROUP, INC.
To: THE ENPEX CORPORATION
Reel/Frame 058012/0503 →
Confirmatory License Nov 9, 2022
From: DREXEL UNIVERSITY
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 061901/0915 →