skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 11
Patent #:
6793824
Issue Dt:
09/21/2004
Application #:
09878886
Filing Dt:
06/11/2001
Publication #:
20020130078
Pub Dt:
09/19/2002
Inventors:
Mark Christopher Tonkin, Mark Andrew Young, Olaf Norbert Kirchner
Title:
WATER PURIFICATION APPARATUS
Assignment: 1
Reel/Frame:
014358/0610Recorded: 02/20/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
KIRCHNER, OLAF NORBERT
Exec Dt:
10/23/2003
Assignees:
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
DESIGN TECHNOLOGY AND IRRIGATION LIMITED
SUFFOLK HOUSE, GEORGE STREET
CROYDON, CR0 0YN, UNITED KINGDOM
Correspondent:
E. I. DU PONT DE NEMOURS AND COMPANY
ARNE R. JARNHOLM
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DE 19880-0025
Assignment: 2
Reel/Frame:
014731/0263Recorded: 11/24/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
KIRCHNER, OLAF NORBERT
Exec Dt:
10/23/2003
Assignees:
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
DESIGN TECHNOLOGY AND IRRIGATION LIMITED
SUFFOLK HOUSE, GEORGE STREET
CROYDON, CR0 0YN, UNITED KINGDOM
Correspondent:
E. I.DU PONT DE NEMOURS & COMPANY
JACQUELINE M. COHEN
4417 LANCASTER PIKE
LEGAL PATENT RECORDS CENTER
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:
014358/0643Recorded: 02/20/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
YOUNG, MARK ANDREW
Exec Dt:
10/26/2003
Assignees:
DUPONT (U.K.) LIMITED
WEDGEWOOD WAY, STEVENAGE
HERTFORDSHIRE, UNITED KINGDOM SG1 4QN
DESIGN TECHNOLOGY AND IRRIGATION LIMITED
SUFFOLK HOUSE, GEORGE STREET
CROYDON, CRO OYN, UNITED KINGDOM
Correspondent:
E. I. DU PONT DE NEMOURS AND COMPANY
ARNE R. JARNHOLM
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 4
Reel/Frame:
014731/0419Recorded: 11/24/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
YOUNG, MARK ANDREW
Exec Dt:
10/26/2003
Assignees:
DU PONT (U.K.) LIMITED
WEDGEWOOD WAY STEVENAGE
HERTFORDSHIRE, SGI 4QN, UNITED KINGDOM
DESIGN TECHNOLOGY AND IRRIGATION LIMITED
SUFFOLK HOUSE GEORGE STREET
CROYDON, CR0 0YN, UNITED KINGDOM
Correspondent:
E. I. DU PONT DE NEMOURS AND COMPANY
JACQUELINE M. COHEN
LEGAL PATENT RECORDS CENTER
4417 LANCASTER PIKE
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:
014358/0599Recorded: 02/20/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DUPONT (U.K.) LIMITED
Exec Dt:
10/29/2003
Assignee:
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
Correspondent:
E. I. DU PONT DE NEMOURS AND COMPANY
ARNE R. JARNHOLM
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 6
Reel/Frame:
014731/0265Recorded: 11/24/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DU PONT (U.K.) LIMITED
Exec Dt:
10/29/2003
Assignee:
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Correspondent:
E.I. DU PONT DE NEMOURS & COMPANY
JACQUELINE M. COHEN
LEGAL PATENT RECORDS
4417 LANCASTER PIKE
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:
014358/0646Recorded: 02/20/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
TONKIN, MARK CHRISTOPHER
Exec Dt:
11/14/2003
Assignees:
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
DESIGN TECHNOLOGY AND IRRIGATION LIMITED
SUFFOLK HOUSE, GEORGE STREET
CROYDON, CR0 0YN, UNITED KINGDOM
Correspondent:
E. I. DU PONT DE NEMOURS AND COMPANY
ARNE R. JARNHOLM
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 8
Reel/Frame:
014731/0270Recorded: 11/24/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
TONKIN, MARK CHRISTOPHER
Exec Dt:
11/14/2003
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
Correspondent:
E.I. DU PONT DE NEMOURS & COMPANY
JACQUELINE M. COHEN
LEGAL PATENT RECORDS CENTER
4417 LANCASTER PIKE
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:
014737/0543Recorded: 11/21/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
TONKIN, MARK CHRISTOPHER
Exec Dt:
11/14/2003
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
Correspondent:
E.I. DU PONT DE NEMOURS AND COMPANY
JACQUELINE M. COHEN
LEGAL PATENT RECORDS CENTER
4417 LANCASTER PIKE
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:
017746/0484Recorded: 06/07/2006Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
E.I. DU PONT NEMOURS & CO.
Exec Dt:
04/12/2006
Assignees:
DESIGN TECHNOLOGY AND IRRIGATION LTD.
SUFFOLK HOUSE, GEORGE STREET
CROYDON, SURREY CR0 0YN, UNITED KINGDOM
SESIGN TECHNOLOGY AND INNOVATION LTD.
SUFFOLK HOUSE, GEORGE STREET
CROYDON, SURREY CR0 0YN, UNITED KINGDOM
Correspondent:
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 11
Reel/Frame:
017804/0937Recorded: 06/16/2006Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
E.I. DU PONT NEMOURS & CO.
Exec Dt:
04/12/2006
DESIGN TECHNOLOGY AND IRRIGATION LTD.
Exec Dt:
04/12/2006
Assignee:
DESIGN TECHNOLOGY AND INNOVATION LTD.
SUFFOLK HOUSE, GEORGE STREET
CROYDON, SURREY CRO OYN, UNITED KINGDOM
Correspondent:
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901

Search Results as of: 05/13/2024 02:32 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT