Patent Assignment
Reel/Frame 010342/0613
Assignment of Assignor's Interest
Recorded: 1999-11-01
Pages: 2
Assignor
TONKIN, MARK CHRISTOPHER
Executed: 1999-01-26
Assignee
DESIGN TECHNOLOGY & INNOVATION LIMITED
SUFFOLK HOUSE, GEORGE STREET, CROYDON, CRO OYN, UNITED KINGDOM
Covered Property
(1)
Water Purification Apparatus
Application:
09/019,287 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 1, 1999
From: YOUNG, MARK ANDREW
To: DU PONT (U.K.) LIMITED
Reel/Frame 010342/0615 →
Assignment of Assignor's Interest
Nov 1, 1999
From: DU PONT U.K. LIMITED
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 010342/0633 →
Assignment of Assignor's Interest
Feb 2, 2006
From: DESIGN TECHNOLOGY AND INNOVATION LIMITED
To: DESIGN TECHNOLOGY AND IRRIGATION LIMITED
Reel/Frame 017232/0172 →