IP Library › Assignment 015153/0093
Patent Assignment
Reel/Frame 015153/0093

Assignment of Assignor's Interest

Recorded: 2004-02-11 Pages: 3
Assignor
SPRUCE, FREDERICK
Executed: 2003-12-31
Assignee
SPRUCE INTERNATIONAL SEPARATIONS LIMITED
31 IRONMARKET, NEWCASTLE-UNDER-LYMC, STAFFORDSHIRE, ST5 1RP, UNITED KINGDOM
Covered Property (1)
Water Treatment System
Patent: 7,029,578 →
Application: 10/415,739 →
Publication: US 2004/0129653
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Asset Transfer Agreement May 28, 2014
From: SPRUCE INTERNATIONAL SEPARATIONS LIMITED
To: FILTER CLEAR LIMITED
Reel/Frame 033037/0145 →
Asset Sale Agreement May 28, 2014
From: FILTER CLEAR LIMITED
To: BLUEWATER FILTER CLEAR LIMITED
Reel/Frame 033037/0608 →
Assignment of Assignor's Interest Aug 19, 2016
From: BLUEWATER FILTERCLEAR LIMITED
To: BLUEWATER BIO LIMITED
Reel/Frame 039486/0910 →