IP Library › Assignment 024902/0974
Patent Assignment
Reel/Frame 024902/0974

Assignment of Assignor's Interest

Recorded: 2010-08-29 Pages: 3
Assignors
LEUNG, WALLACE WOON-FONG
Executed: 2010-06-07
HUNG, CHI HO
Executed: 2010-06-08
Assignee
THE HONG KONG POLYTECHNIC UNIVERSITY
HUNG HOM, KOWLOON, HONG KONG
Covered Property (1)
Multilayer Nanofiber Filter
Patent: 8,523,971 →
Application: 12/775,465 →
Publication: US 2010/0307119
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 7, 2014
From: THE HONG KONG POLYTECHNIC UNIVERSITY
To: AVALON NANOFIBER LIMITED
Reel/Frame 034193/0310 →