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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DUDEK, DIETMAR
Total Assignments: 13
Assignment: 1
Reel/Frame:004983/0852   Pages: 2
Recorded: 12/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUDEK, DIETMAR
Exec Dt:
10/11/1988
2
STOLL, REINER
Exec Dt:
10/11/1988
3
PFEIFFER, THOMAS
Exec Dt:
10/11/1988
4
HOOLEY, ROBERT W.
Exec Dt:
10/20/1988
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5167989
NONE
07261564
Correspondence name and address
WESTON B. WARDELL, JR.
PATENT DIV., LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.,
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:005702/0001   Pages: 2
Recorded: 09/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DUDEK, DIETMAR
Exec Dt:
07/31/1990
2
PFEIFFER, THOMAS
Exec Dt:
07/21/1990
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY A CORP. OF DE
WILMINGTON,, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5110384
NONE
07510316
Correspondence name and address
PATRICIA M. SCOTT
C/O LEGAL DEPT., PATENT DIVISION
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:009226/0916   Pages: 2
Recorded: 05/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUDEK, DIETMAR
Exec Dt:
09/11/1997
2
HINZ, KONRAD
Exec Dt:
09/11/1997
3
STRUCK, BERND
Exec Dt:
09/11/1997
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5948594
NONE
08931051
Correspondence name and address
E.I. DU PONT DE NEMOURS COMPANY
THOMAS H. MAGEE
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:009940/0761   Pages: 2
Recorded: 05/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUDEK, DIETMAR
Exec Dt:
11/09/1997
2
HINZ, KONRAD
Exec Dt:
11/09/1997
3
STRUCK, BERND
Exec Dt:
11/09/1997
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972565
NONE
08931057
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
THOMAS H. MAGEE
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:013194/0869   Pages: 2
Recorded: 10/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENGEL, CHRISTOPH
Exec Dt:
07/09/2001
2
DUDEK, DIETMAR
Exec Dt:
07/06/2001
3
HACKLER, MARK A.
Exec Dt:
07/25/2001
4
KANNURPATTI, ANANDKUMAR RAMAKRISHNAN
Exec Dt:
07/25/2001
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7122295
US20030211423
10258312
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
THOMAS H. MAGEE
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:016165/0696   Pages: 5
Recorded: 06/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HACKLER, MARK A.
Exec Dt:
02/22/2005
2
MCMILLEN, ROBERT A.
Exec Dt:
03/02/2005
3
EARLY, WILLIAM W.
Exec Dt:
03/01/2005
4
KANNURPATTI, ANANDKUMAR R.
Exec Dt:
03/01/2005
5
DUDEK, DIETMAR
Exec Dt:
02/22/2005
6
SASSANELLI, PIER LUIGI
Exec Dt:
03/01/2005
7
LAKE, JEFFREY ROBERT
Exec Dt:
02/23/2005
8
NEUFEGLISE, DAVID B.
Exec Dt:
02/23/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7398812
US20050142494
11009679
Correspondence name and address
THOMAS H. MAGEE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:016596/0035   Pages: 5
Recorded: 09/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCMILLEN, ROBERT A.
Exec Dt:
08/25/2005
2
KANNURPATTI, ANANDKUMAR R.
Exec Dt:
08/26/2005
3
HACKLER, MARK A.
Exec Dt:
08/31/2005
4
DUDEK, DIETMAR
Exec Dt:
08/09/2005
5
TRAINOR, JR., JOHN W.
Exec Dt:
09/13/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7503258
US20060029880
11191807
Correspondence name and address
THOMAS H. MAGEE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:016838/0571   Pages: 5
Recorded: 12/01/2005
Attorney Dkt #:IM1321USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUDEK, DIETMAR
Exec Dt:
10/24/2005
2
MCMILLEN, ROBERT A.
Exec Dt:
10/24/2005
3
HACKLER, MARK A.
Exec Dt:
10/31/2005
4
BANKE, ALLAN
Exec Dt:
11/08/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7358026
US20070059642
11227520
Correspondence name and address
THOMAS H. MAGEE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:017246/0764   Pages: 4
Recorded: 03/03/2006
Attorney Dkt #:IM1322USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HACKLER, MARK A.
Exec Dt:
01/13/2006
2
BELFIORE, DAVID ANTHONY
Exec Dt:
01/12/2006
3
KANNURPATTI, ANANDKUMAR R.
Exec Dt:
01/16/2006
4
KOCH, ANDREAS
Exec Dt:
01/10/2006
5
DUDEK, DIETMAR
Exec Dt:
01/10/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060134557
11286957
Correspondence name and address
THOMAS H. MAGEE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:017242/0763   Pages: 4
Recorded: 03/02/2006
Attorney Dkt #:GP1212USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUDEK, DIETMAR
Exec Dt:
01/20/2006
2
BANKE, ALLAN
Exec Dt:
01/26/2006
3
JORGENSEN, SOREN MICHAEL JUUL
Exec Dt:
01/26/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7422840
US20060104675
11269096
Correspondence name and address
THOMAS H. MAGEE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:018159/0628   Pages: 4
Recorded: 08/23/2006
Attorney Dkt #:GP1212USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUDEK, DIETMAR
Exec Dt:
05/02/2006
2
LUETKE, HELMUT
Exec Dt:
05/02/2006
3
KOCH, ANDREAS
Exec Dt:
05/02/2006
4
BANKE, ALLAN
Exec Dt:
05/01/2006
5
JORGENSEN, SOREN MICHAEL JUUL
Exec Dt:
05/01/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7422840
US20060104675
11269096
Correspondence name and address
THOMAS H. MAGEE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:021802/0332   Pages: 3
Recorded: 11/07/2008
Attorney Dkt #:GP1215USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOHN, JOHANNES
Exec Dt:
08/04/2008
2
DO, LY PHUOC
Exec Dt:
08/07/2008
3
DUDEK, DIETMAR
Exec Dt:
08/07/2008
4
FREY, KARL-HEINZ
Exec Dt:
08/11/2008
5
HERGET, HARALD K
Exec Dt:
08/04/2008
6
LEHNUNG, KURT
Exec Dt:
08/04/2008
7
PISTOR, JOHANN
Exec Dt:
08/04/2008
8
SCHMUTZ, TRAUGOTT
Exec Dt:
08/11/2008
9
SIMON, REIMUND
Exec Dt:
08/04/2008
10
WIEDENMANN, KARL-HEINZ
Exec Dt:
08/04/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100000898
12217289
Correspondence name and address
THOMAS MAGEE
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:022876/0814   Pages: 5
Recorded: 06/25/2009
Attorney Dkt #:GP1216USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCMILLEN, ROBERT A.
Exec Dt:
05/13/2009
2
VESTERGAARD, IB
Exec Dt:
05/13/2009
3
DUDEK, DIETMAR
Exec Dt:
05/12/2009
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8359975
US20090288569
12428592
Correspondence name and address
THOMAS H. MAGEE
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809

Search Results as of: 05/21/2024 09:15 AM
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