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

Assignee Name : E.I. DU PONT NEMOURS AND COMPANY
Total Assignments: 20
Assignment: 1
Reel/Frame:003802/0574   Pages: 1
Recorded: 09/17/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEIBERGER PHILIP
Exec Dt:
06/25/1980
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
A CORP. OF DEL.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4293471
NONE
06159793
Correspondence name and address
JAMES H. RYAN
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:003990/0997   Pages: 1
Recorded: 05/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MOST, ELMER E. JR.
Exec Dt:
02/05/1982
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
A CORP. OF DE.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4444710
NONE
06350346
Correspondence name and address
EARL L. HANDLEY
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:004279/0694   Pages: 1
Recorded: 07/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NOLLEN, DENNIS A.
Exec Dt:
05/24/1984
2
QUINN, ARTHUR A.
Exec Dt:
05/24/1984
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
A CORP OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4888091
NONE
06616104
Correspondence name and address
CHARLES J. SHOAF
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:004412/0819   Pages: 1
Recorded: 06/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BRUNO, SALVATORE A.
Exec Dt:
04/24/1985
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4785126
NONE
06727813
Correspondence name and address
LYNN N. FISHER
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:004412/0841   Pages: 1
Recorded: 06/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LOOMIS, GARY L.
Exec Dt:
05/08/1985
2
STATZ, ROBERT J.
Exec Dt:
05/08/1985
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4613533
NONE
06732090
Correspondence name and address
PAUL R. STEYERMARK
LEGAL DEPT.
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:004687/0935   Pages: 1
Recorded: 04/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHOPERENA, ALFREDO M.
Exec Dt:
12/18/1986
2
KOHLI, CHHAYA K.
Exec Dt:
12/18/1986
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4754186
NONE
06945508
Correspondence name and address
GEORGE M. MEDWICK
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 7
Reel/Frame:004757/0551   Pages: 2
Recorded: 09/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BOLLIN, ERNEST JR.
Exec Dt:
07/17/1987
2
FLETCHER, MARK G.
Exec Dt:
07/17/1987
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762857
NONE
07041466
Correspondence name and address
GEORGE A. FRANK
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:004845/0243   Pages: 1
Recorded: 02/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KIM, YOUNG H.
Exec Dt:
11/30/1987
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4857630
NONE
07129151
Correspondence name and address
HERBERT M. WOLFSON
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 9
Reel/Frame:009126/0260   Pages: 2
Recorded: 04/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CICHA, WALTER VLADIMIR
Exec Dt:
06/20/1997
2
MANZER, LEO ERNEST
Exec Dt:
06/20/1997
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
LEGAL- PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5879652
NONE
08881232
Correspondence name and address
DAVID E. HEISER
E.I. DU PONT NEMOURS COMPANY
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 10
Reel/Frame:009080/0333   Pages: 2
Recorded: 03/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PENN, ROBERT EARL
Exec Dt:
09/16/1997
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5814690
NONE
08935334
Correspondence name and address
E.I. DU PONT DE NEMOURS COMPANY
CHARLES E. KRUKIEL
LEGAL-PATENT
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 11
Reel/Frame:010269/0571   Pages: 2
Recorded: 07/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIYABO, ATSUSHI
Exec Dt:
03/17/1998
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288145
NONE
09355234
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
JAMES A. FORSTNER
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 12
Reel/Frame:009740/0967   Pages: 2
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOPOLSKI, ALVIN STANLEY
Exec Dt:
03/19/1998
2
CHANG, CLIFFORD CHENG-SHIOU
Exec Dt:
03/25/1998
3
CUMBERBATCH, GEORGE MERTON GORDON
Exec Dt:
03/19/1998
4
BRITT, DAVID HENRY
Exec Dt:
03/30/1998
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6004660
NONE
09041321
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
A.G. GOLIAN
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 13
Reel/Frame:010188/0964   Pages: 5
Recorded: 08/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ICI AMERICAS INC.
Exec Dt:
06/16/1999
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5137939
NONE
07632240
 
5132356
NONE
07632241
 
5171625
NONE
07649775
 
5278205
NONE
07872704
 
5278221
NONE
07878125
 
5453326
NONE
08361912
 
5633080
NONE
08465398
 
5795649
NONE
08656739
 
6117532
NONE
08960651
 
5985437
NONE
08985135
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
ANDREW G. GOLIAN
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 14
Reel/Frame:011633/0735   Pages: 2
Recorded: 03/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IMMEDIATO, ROBERT F.
Exec Dt:
02/16/2001
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
LEGAL STREET 1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6648926
NONE
09708215
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
GEORGE A FRANK
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 15
Reel/Frame:013017/0094   Pages: 2
Recorded: 08/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANSAL, VISHAL
Exec Dt:
10/10/2001
2
DAVIS, MICHAEL C.
Exec Dt:
10/15/2001
3
RUDISILL, EDGAR N.
Exec Dt:
10/19/2001
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030057613
09933099
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
THOMAS W. STEINBERG
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 16
Reel/Frame:013360/0472   Pages: 7
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIGULY, GARRET D.
Exec Dt:
12/20/2001
2
SOROKA, ANTHONY J.
Exec Dt:
12/20/2001
3
GOLDFINGER, MARC B.
Exec Dt:
12/19/2001
4
MEHTA, RAKESH H.
Exec Dt:
12/20/2001
5
SAMUELSON, H. VAUGHN
Exec Dt:
12/20/2001
6
WEEKS, GREGORY P.
Exec Dt:
12/20/2001
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020155290
09966145
Correspondence name and address
E.I. DU PONT NEMOURS AND COMPANY
JANE OBEE HAMBY
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 17
Reel/Frame:012808/0636   Pages: 2
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANNENBAUM, HARVEY P.
Exec Dt:
05/03/2002
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6761964
US20030021988
10108967
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
ED TOCKER
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DE 19880-0025
Assignment: 18
Reel/Frame:013618/0156   Pages: 2
Recorded: 05/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MANZER, LEO ERNEST
Exec Dt:
04/24/2003
Assignee
1
E.I. DU PONT NEMOURS AND COMPANY
LEGAL PATENTS BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6906201
US20040192932
10396086
Correspondence name and address
INNA Y. BELOPOLSKY
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 19
Reel/Frame:019060/0681   Pages: 10
Recorded: 03/15/2007
Attorney Dkt #:131740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ATSUMI, TAKASHI
Exec Dt:
03/05/2007
2
UKAI, JUNZO
Exec Dt:
03/05/2007
3
ETO, KENJI
Exec Dt:
03/05/2007
4
NAKAMURA, KENJI
Exec Dt:
03/05/2007
5
DAIZA, SEZTO
Exec Dt:
03/05/2007
6
MELONI, PAUL ARTHUR
Exec Dt:
03/05/2007
7
SREERAM, ATTIGNAL N.
Exec Dt:
03/05/2007
8
ROBERTS, KURT DOUGLAS
Exec Dt:
03/05/2007
9
SUTTON, DAVID LEROY
Exec Dt:
03/05/2007
Assignees
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI 471-8572, JAPAN
2
E.I. DU PONT NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070284731
11724188
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 20
Reel/Frame:048449/0850   Pages: 4
Recorded: 02/27/2019
Attorney Dkt #:UC0739-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKULASON, HJALTI
Exec Dt:
06/09/2008
2
HSU, CHE-HSIUNG
Exec Dt:
06/02/2008
Assignees
1
DUPONT DISPLAYS, INC.
600 WARD DRIVE
SANTA BARBARA, CALIFORNIA 93111
2
E.I. DU PONT NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8173047
US20110163271
13045254
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
TWO LIBERTY PLACE
50 S. 16TH ST., 22ND FLOOR
PHILADELPHIA, PA 19102

Search Results as of: 05/25/2024 01:30 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