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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 : E.I DU PONT DE NEMOURS AND COMPANY
Total Assignments: 7
Assignment: 1
Reel/Frame:011465/0449   Pages: 3
Recorded: 01/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
E.I DU PONT DE NEMOURS AND COMPANY
Exec Dt:
06/28/1998
Assignee
1
STEPAN COMPANY
22 WEST FRONTAGE ROAD
NORTHFIELD, ILLINOIS 60093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5767189
NONE
08655795
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT, BERGHOFF
STEVEN J. SARUSSI
300 SOUTH WACKER DRIV
SUITE 3200
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:011467/0410   Pages: 3
Recorded: 01/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
E.I DU PONT DE NEMOURS AND COMPANY
Exec Dt:
06/28/1998
Assignee
1
STEPAN COMPANY
22 WEST FRONTAGE ROAD
NORTHFIELD, ILLINOIS 60093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6001935
NONE
08966607
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
STEVEN J. SARUSSI
300 SOUTH WACKER DRIVE, SUITE 3200
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:011468/0959   Pages: 3
Recorded: 01/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
E.I DU PONT DE NEMOURS AND COMPANY
Exec Dt:
06/28/1998
Assignee
1
STEPAN COMPANY
22 WEST FRONTAGE ROAD
NORTHFIELD, ILLINOIS 60093
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5976995
NONE
09053715
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
STEVEN J. SARUSSI
300 SOUTH WASKER DRIVE, SUITE 3200
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:012145/0436   Pages: 11
Recorded: 11/05/2001
Conveyance: DONATIONAL AGREEMENT AND AMENDMENT
Assignor
1
E.I DU PONT DE NEMOURS AND COMPANY
Exec Dt:
06/15/2001
Assignee
1
PURDUE RESEARCH FOUNDATION
WEST LAFAYETTE, INDIANA 47907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5428027
NONE
08142568
Correspondence name and address
GREENLEE, WINNER & SULLIVAN, P.C.
DONNA M. FERBERT
5370 MANHATTAN CIRCLE
SUITE 201
BOULDER, CO 80303
Assignment: 5
Reel/Frame:014801/0171   Pages: 2
Recorded: 06/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
E.I DU PONT DE NEMOURS AND COMPANY
Exec Dt:
06/11/2004
Assignee
1
DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
BARLY MILL PLAZA 27
ROUTES 141 & 48
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6004660
NONE
09041321
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
ANDREW G. GOLIAN
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 6
Reel/Frame:027568/0067   Pages: 19
Recorded: 01/20/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
E.I DU PONT DE NEMOURS AND COMPANY
Exec Dt:
01/12/2012
Assignee
1
CDA PROCESSING LIMITED LIABILITY COMPANY
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6860000
US20030154592
10314634
 
7348373
US20050154181
10782326
 
7688569
US20050207094
10801257
 
7072167
US20040233611
10878877
 
7100277
US20060002097
10882820
 
7430128
US20060082980
10967541
 
7436678
US20060082981
10967569
 
7382627
US20060082982
10967781
 
7256980
US20050141171
11005350
 
7795663
US20060284233
11157894
 
7745516
US20070083017
11248803
 
7778038
US20060133057
11289961
 
7613007
US20060138591
11289994
 
7531416
US20070138633
11313562
 
7741189
US20060284280
11453496
 
7701052
US20070090511
11514094
 
7649361
US20080145995
11612089
 
7685687
US20080172852
11625481
 
7571536
US20070139901
11698423
 
7902662
US20080236877
11732174
 
7841075
US20080316723
11765113
 
7981741
US20090035913
11832995
 
7818855
US20080112110
11868736
 
8564967
US20090140400
11949329
 
8270145
US20090141425
11949914
 
NONE
US20090111948
11977563
 
NONE
US20080185361
11985951
 
8357753
US20090023858
12141137
 
NONE
US20100024181
12183281
 
7813141
US20080297274
12188271
 
8875363
US20100073845
12237409
 
8183108
US20100230149
12301791
 
NONE
US20090238955
12404511
 
8088658
US20100270261
12431298
 
8233261
US20100067168
12514822
 
NONE
US20100085680
12514823
 
8409963
US20100270644
12763412
 
NONE
US20110311718
12968328
 
8399304
US20120084955
13328440
Correspondence name and address
NICHOLAS M. LAGERWALL
FOLEY & LARDNER LLP
150 E. GILMAN ST.
MADISON, WI 53701
Assignment: 7
Reel/Frame:029497/0011   Pages: 4
Recorded: 12/19/2012
Attorney Dkt #:EI DU PONT PATENT ASSIGN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
E.I DU PONT DE NEMOURS AND COMPANY
Exec Dt:
12/18/2012
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
3M CENTER
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6773531
US20020170661
09681682
 
6605248
US20020056940
09681683
 
6797655
US20020025748
09852380
 
6776858
US20020034909
09915688
 
7049254
US20040092191
10293736
 
7008888
US20050020172
10627569
 
7008207
US20040157522
10760575
 
7238634
US20060093818
11296875
 
7441667
US20070138084
11304344
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
3M CENTER
P.O. BOX 33427
SAINT PAUL, MN 55133-3427

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Web interface last modified: August 25, 2017 v.2.6
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