IP Library › Assignment 016846/0713
Patent Assignment
Reel/Frame 016846/0713

Assignment of Assignor's Interest

Recorded: 2005-09-29 Pages: 5
Assignors
NIINOBE, TAKAO
Executed: 2005-09-02
WILSON, WILFRED WAYNE
Executed: 2005-09-01
Assignee
SACHEM, INC.
821 EAST WOODWARD STREET, AUSTIN, TEXAS, 78704
Covered Property (1)
Removal of Metal Ions from Onium Hydroxides and Onium Salt Solutions
Patent: 7,572,379 →
Application: 11/223,247 →
Publication: US 2007/0051627
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement May 9, 2007
From: SACHEM, INC.
To: NATIONAL CITY BANK, AS AGENT
Reel/Frame 019265/0302 →
Security Agreement Jun 18, 2010
From: SACHEM, INC.; SACHEM ASIA, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 024555/0963 →
Security Interest May 6, 2024
From: SACHEM, INC.; SACHEM ASIA, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 067318/0340 →
Release of Security Interest Jun 10, 2025
From: PNC BANK, NATIONAL ASSOCIATION
To: SACHEM, INC.; SACHEM ASIA, INC.
Reel/Frame 071368/0642 →