IP Library › Assignment 014737/0543
Patent Assignment
Reel/Frame 014737/0543

Assignment of Assignor's Interest

Recorded: 2003-11-21 Pages: 2
Assignor
TONKIN, MARK CHRISTOPHER
Executed: 2003-11-14
Assignees
DESIGN TECHNOLOGY AND IRRIGATION LIMITED
SUFFOLK HOUSE GEORGE STREET, CROYDON, CR0 0YN, UNITED KINGDOM
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Water Purification Apparatus
Patent: 6,793,824 →
Application: 09/878,886 →
Publication: US 2002/0130078
Related Assignments (10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 24, 2003
From: YOUNG, MARK ANDREW
To: DU PONT (U.K.) LIMITED; DESIGN TECHNOLOGY AND IRRIGATION LIMITED
Reel/Frame 014731/0419 →
Assignment of Assignor's Interest Nov 24, 2003
From: TONKIN, MARK CHRISTOPHER
To: DESIGN TECHNOLOGY AND IRRIGATION LIMITED; E.I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 014731/0270 →
Assignment of Assignor's Interest Nov 24, 2003
From: KIRCHNER, OLAF NORBERT
To: E. I. DU PONT DE NEMOURS AND COMPANY; DESIGN TECHNOLOGY AND IRRIGATION LIMITED
Reel/Frame 014731/0263 →
Assignment of Assignor's Interest Nov 24, 2003
From: DU PONT (U.K.) LIMITED
To: E.I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 014731/0265 →
Assignment of Assignor's Interest Feb 20, 2004
From: TONKIN, MARK CHRISTOPHER
To: E. I. DU PONT DE NEMOURS AND COMPANY; DESIGN TECHNOLOGY AND IRRIGATION LIMITED
Reel/Frame 014358/0646 →
Assignment of Assignor's Interest Feb 20, 2004
From: DUPONT (U.K.) LIMITED
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 014358/0599 →
Assignment of Assignor's Interest Feb 20, 2004
From: KIRCHNER, OLAF NORBERT
To: E. I. DU PONT DE NEMOURS AND COMPANY; DESIGN TECHNOLOGY AND IRRIGATION LIMITED
Reel/Frame 014358/0610 →
Assignment of Assignor's Interest Feb 20, 2004
From: YOUNG, MARK ANDREW
To: DUPONT (U.K.) LIMITED; DESIGN TECHNOLOGY AND IRRIGATION LIMITED
Reel/Frame 014358/0643 →
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 →