Patent Assignment
Reel/Frame 010556/0236
Assignment of Assignor's Interest
Recorded: 2000-01-12
Pages: 2
Assignor
TONKIN, MARK CHRISTOPHER
Executed: 1999-10-18
Assignee
DESIGN TECHNOLOGY AND INNOVATION LIMITED
SUFFOLK HOUSE, GEORGE STREET, CROYDON CROOYN, UNITED KINGDOM
Covered Property
(1)
Humidifying Gas Induction or Supply System
Patent:
6,511,052 →
Application:
09/369,803 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 12, 2000
From: YOUNG, MARK ANDREW
To: DUPONT (U.K.) LIMITED
Reel/Frame 010556/0232 →
Assignment of Assignor's Interest
Jan 12, 2000
From: SCHUCHARDT, MARK ELDEN
To: E.I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 010556/0234 →
Assignment of Assignor's Interest
Jan 19, 2000
From: DUPONT (U.K.) LIMITED
To: E.I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 010544/0009 →
Assignment of Assignor's Interest
Feb 2, 2006
From: DESIGN TECHNOLOGY AND INNOVATION LIMITED
To: DESIGN TECHNOLOGY AND IRRIGATION LIMITED
Reel/Frame 017232/0172 →
Assignment of Assignor's Interest
Jun 7, 2006
From: E.I. DU PONT NEMOURS & CO.
To: DESIGN TECHNOLOGY AND IRRIGATION LTD.; SESIGN TECHNOLOGY AND INNOVATION LTD.
Reel/Frame 017746/0484 →
Assignment of Assignor's Interest
Jun 16, 2006
From: E.I. DU PONT NEMOURS & CO.; DESIGN TECHNOLOGY AND IRRIGATION LTD.
To: DESIGN TECHNOLOGY AND INNOVATION LTD.
Reel/Frame 017804/0937 →