Patent Assignment
Reel/Frame 040809/0674
Assignment of Assignor's Interest
Recorded: 2016-12-30
Pages: 5
Assignors
ZHU, SIQIANG
Executed: 2016-10-21
GALLIMORE, MARK A.
Executed: 2016-10-21
COX, STEPHEN T.
Executed: 2016-10-21
Assignee
HOLLINGSWORTH & VOSE COMPANY
112 WASHINGTON STREET, EAST WALPOLE, MASSACHUSETTS, 02032
Covered Property
(1)
Multi-Layered Electret-Containing Filtration Media
Application:
15/200,612 →
Publication:
US 2018/0001244