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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 : LECK, THOMAS J.
Total Assignments: 33
Assignment: 1
Reel/Frame:004350/0860   Pages: 4
Recorded: 01/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CARLSON, DANA P.
Exec Dt:
11/07/1984
2
KERBOW, DEWEY L.
Exec Dt:
11/07/1984
3
LECK, THOMAS J.
Exec Dt:
11/07/1984
4
OLSON, ALLAN H.
Exec Dt:
11/07/1984
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
A DE CORP.
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4599386
NONE
06662064
Correspondence name and address
GARY A. SAMUELS
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:009690/0607   Pages: 2
Recorded: 01/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LECK, THOMAS J.
Exec Dt:
10/07/1998
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS 1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248435
NONE
09144775
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
EDWIN TOCKER
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:009688/0013   Pages: 2
Recorded: 01/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATZAR, KENNETH
Exec Dt:
10/30/1998
2
HAMILTON, JEFFREY HUGH
Exec Dt:
10/21/1998
3
HERZER, ALAN C.
Exec Dt:
10/21/1998
4
LECK, THOMAS J.
Exec Dt:
10/22/1998
5
REY, CHRISTOPHER MARK
Exec Dt:
11/04/1998
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103361
NONE
09144766
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
EDWIN TOCKER
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 4
Reel/Frame:009952/0616   Pages: 2
Recorded: 05/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATZAR, KENNETH
Exec Dt:
03/12/1999
2
LECK, THOMAS J.
Exec Dt:
03/04/1999
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114028
NONE
09227470
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
THOMAS W. STEINBERG
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:014233/0817   Pages: 2
Recorded: 01/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
12/12/2003
2
FAGAN, PAUL JOSEPH
Exec Dt:
12/08/2003
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040099838
10638230
Correspondence name and address
MARK A. EDWARDS
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 6
Reel/Frame:016435/0850   Pages: 5
Recorded: 08/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOR, BARBARA HAVILAND
Exec Dt:
12/13/2004
2
NAPPA, MARIO J.
Exec Dt:
12/13/2004
3
LECK, THOMAS J.
Exec Dt:
12/13/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7501074
US20050194560
11014006
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:016202/0127   Pages: 5
Recorded: 06/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRIGOTAS, MARTIN D.
Exec Dt:
02/08/2005
2
BATEMAN, DAVID J.
Exec Dt:
01/14/2005
3
LECK, THOMAS J.
Exec Dt:
01/14/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050145822
10983525
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:016249/0006   Pages: 5
Recorded: 07/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
01/14/2005
2
HAMMEL, HOWARD S.
Exec Dt:
06/29/2005
3
TUCKER, NANCY LYNN
Exec Dt:
01/13/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7560044
US20050242323
10987250
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:015956/0469   Pages: 6
Recorded: 04/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOR, BARBARA HAVILAND
Exec Dt:
01/04/2005
2
NAPPA, MARIO J.
Exec Dt:
01/05/2005
3
SIEVERT, ALLEN C.
Exec Dt:
01/06/2005
4
LECK, THOMAS J.
Exec Dt:
02/14/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7252780
US20050263736
11063178
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:015956/0602   Pages: 6
Recorded: 04/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOR, BARBARA HAVILAND
Exec Dt:
01/04/2005
2
NAPPA, MARIO J.
Exec Dt:
01/05/2005
3
SIEVERT, ALLEN C.
Exec Dt:
01/06/2005
4
LECK, THOMAS J.
Exec Dt:
02/14/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7153448
US20050263737
11063203
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:015956/0608   Pages: 3
Recorded: 04/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOR, BARBARA HAVILAND
Exec Dt:
01/04/2005
2
LECK, THOMAS J.
Exec Dt:
02/14/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074343
US20050263735
11063040
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:015956/0611   Pages: 3
Recorded: 04/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOR, BARBARA HAVILAND
Exec Dt:
01/04/2005
2
LECK, THOMAS J.
Exec Dt:
02/14/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7094356
US20050263738
11062975
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:016205/0981   Pages: 7
Recorded: 06/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIVENS, DONALD BERNARD
Exec Dt:
06/08/2005
2
LECK, THOMAS J.
Exec Dt:
03/10/2005
3
MCFARLAND, MACK
Exec Dt:
03/15/2005
4
MINOR, BARBARA HAVILAND
Exec Dt:
03/14/2005
5
STEICHEN, JOHN CARL
Exec Dt:
03/10/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050211949
10984530
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 14
Reel/Frame:016163/0450   Pages: 5
Recorded: 06/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
06/07/2005
2
BRICKER, STUART C.
Exec Dt:
06/14/2005
3
SIEVERT, ALLEN C.
Exec Dt:
06/02/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7641809
US20050230657
11062044
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 15
Reel/Frame:016743/0264   Pages: 5
Recorded: 11/07/2005
Attorney Dkt #:FL1097USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
09/12/2005
2
SPAHR, DOUGLAS ERIC
Exec Dt:
10/07/2005
3
MAHLER, WALTER
Exec Dt:
08/30/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060027484
11193973
Correspondence name and address
CHYRREA J. SEBREE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 16
Reel/Frame:017928/0720   Pages: 7
Recorded: 07/13/2006
Attorney Dkt #:FL1148USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
05/22/2006
2
BIVENS, DONALD BERNARD
Exec Dt:
06/21/2006
3
ZHAO, FUQIN
Exec Dt:
05/25/2006
4
ROHACEK, MIROSLAV
Exec Dt:
05/10/2006
5
MATHUR, PAUL K.
Exec Dt:
05/18/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060245944
11378832
Correspondence name and address
JANE O. HAMBY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 17
Reel/Frame:017990/0553   Pages: 6
Recorded: 07/25/2006
Attorney Dkt #:FL1138USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
05/22/2006
2
BIVENS, DONALD BERNARD
Exec Dt:
06/21/2006
3
ZHAO, FUQIN
Exec Dt:
05/25/2006
4
ROHACEK, MIROSLAV
Exec Dt:
05/10/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060242985
11367517
Correspondence name and address
JANE O. HAMBY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 18
Reel/Frame:018817/0107   Pages: 11
Recorded: 01/29/2007
Attorney Dkt #:FL1159USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEVERT, ALLEN CAPRON
Exec Dt:
11/22/2006
2
NAPPA, MARIO JOSEPH
Exec Dt:
12/14/2006
3
MINOR, BARBARA HAVILAND
Exec Dt:
11/13/2006
4
LECK, THOMAS J.
Exec Dt:
11/14/2006
5
RAO, VELLIYUR NOTT MALLIKARJUNA
Exec Dt:
11/17/2006
6
SWEARINGEN, EKATERINA N.
Exec Dt:
11/14/2006
7
SCHMITZ, CORNEILLE
Exec Dt:
11/15/2006
8
MOULI, NANDINI C.
Exec Dt:
11/13/2006
9
PERTI, DEEPAK
Exec Dt:
11/14/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7708903
US20070108403
11589588
Correspondence name and address
JANE O. HAMBY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 19
Reel/Frame:019259/0969   Pages: 3
Recorded: 05/08/2007
Attorney Dkt #:FL1182USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
04/09/2007
2
BELL, GREGORY A.
Exec Dt:
04/18/2007
3
SATURNO, THOMAS FRANK
Exec Dt:
04/12/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070187639
11653125
Correspondence name and address
DANIEL MARK MALONEY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 20
Reel/Frame:027996/0122   Pages: 12
Recorded: 04/05/2012
Attorney Dkt #:FL1213USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
07/24/2007
2
MOULI, NANDINI C.
Exec Dt:
06/26/2008
3
HOWELL, JON LEE
Exec Dt:
09/20/2007
4
RAO, VELLIYUR NOTT MALLIKARJUNA
Exec Dt:
08/01/2007
5
FEIRING, ANDREW EDWARD
Exec Dt:
07/26/2007
6
PETROV, VIACHESLAV A.
Exec Dt:
08/12/2007
7
SIEVERT, ALLEN CAPRON
Exec Dt:
07/30/2007
8
NAPPA, MARIO JOSEPH
Exec Dt:
07/30/2007
9
SWEARINGEN, EKATERINA N.
Exec Dt:
07/30/2007
10
MINOR, BARBARA HAVILAND
Exec Dt:
07/24/2007
11
SCHMITZ, CORNEILLE
Exec Dt:
08/09/2007
12
PERTI, DEEPAK
Exec Dt:
07/25/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8535556
NONE
12161842
Correspondence name and address
DAVID E. HEISER
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19805
Assignment: 21
Reel/Frame:019949/0866   Pages: 4
Recorded: 10/11/2007
Attorney Dkt #:FL1182USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
08/21/2007
2
SATURNO, THOMAS FRANK
Exec Dt:
08/21/2007
3
BELL, GREGORY A.
Exec Dt:
08/21/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7759532
US20070284555
11827256
Correspondence name and address
DANIEL MARK MALONEY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 22
Reel/Frame:019949/0893   Pages: 4
Recorded: 10/11/2007
Attorney Dkt #:FL1182USCIP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
08/21/2007
2
SATURNO, THOMAS FRANK
Exec Dt:
08/21/2007
3
BELL, GREGORY A.
Exec Dt:
08/21/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8188323
US20070284078
11827255
Correspondence name and address
DANIEL MARK MALONEY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 23
Reel/Frame:023026/0603   Pages: 10
Recorded: 07/30/2009
Attorney Dkt #:FL1287USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOWELL, JON LEE
Exec Dt:
02/09/2009
2
RAO, VELLIYUR NOTT MALLIKARJUNA
Exec Dt:
02/11/2009
3
LECK, THOMAS J.
Exec Dt:
02/02/2009
4
MINOR, BARBARA HAVILAND
Exec Dt:
02/03/2009
5
NAPPA, MARIO JOSEPH
Exec Dt:
02/02/2009
6
MOULI, NANDINI C.
Exec Dt:
02/09/2009
7
SWEARINGEN, EKATERINA N.
Exec Dt:
02/10/2009
8
FEIRING, ANDREW EDWARD
Exec Dt:
02/09/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8101094
US20100288965
12377645
Correspondence name and address
JANE O. HAMBY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 24
Reel/Frame:023026/0633   Pages: 7
Recorded: 07/30/2009
Attorney Dkt #:FL1306USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, VELLIYUR NOTT MALLIKARJUNA
Exec Dt:
02/11/2009
2
LECK, THOMAS J.
Exec Dt:
02/02/2009
3
NAPPA, MARIO JOSEPH
Exec Dt:
02/02/2009
4
MOULI, NANDINI C.
Exec Dt:
02/09/2009
5
MINOR, BARBARA HAVILAND
Exec Dt:
02/03/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8075796
US20090288431
12377649
Correspondence name and address
JANE O. HAMBY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 25
Reel/Frame:023026/0864   Pages: 7
Recorded: 07/30/2009
Attorney Dkt #:FL1283USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
02/02/2009
2
NAPPA, MARIO JOSEPH
Exec Dt:
02/02/2009
3
MOULI, NANDINI C.
Exec Dt:
02/09/2009
4
HOWELL, JON LEE
Exec Dt:
02/09/2009
5
MINOR, BARBARA HAVILAND
Exec Dt:
02/03/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8529786
US20100301259
12377474
Correspondence name and address
JANE O. HAMBY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 26
Reel/Frame:023026/0879   Pages: 9
Recorded: 07/30/2009
Attorney Dkt #:FL1295USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEIRING, ANDREW EDWARD
Exec Dt:
02/09/2009
2
MOULI, NANDINI C.
Exec Dt:
02/09/2009
3
PETROV, VIACHESLAV A.
Exec Dt:
02/02/2009
4
LECK, THOMAS J.
Exec Dt:
02/02/2009
5
MINOR, BARBARA HAVILAND
Exec Dt:
02/03/2009
6
HOWELL, JON LEE
Exec Dt:
02/09/2009
7
NAPPA, MARIO JOSEPH
Exec Dt:
02/08/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8535555
US20110259022
12377454
Correspondence name and address
JANE O. HAMBY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 27
Reel/Frame:023027/0298   Pages: 6
Recorded: 07/30/2009
Attorney Dkt #:FL1298USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
02/02/2009
2
NAPPA, MARIO JOSEPH
Exec Dt:
02/02/2009
3
MINOR, BARBARA HAVILAND
Exec Dt:
02/03/2009
4
MOULI, NANDINI C.
Exec Dt:
02/09/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8394286
US20100090155
12377708
Correspondence name and address
JANE O. HAMBY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 28
Reel/Frame:023240/0479   Pages: 7
Recorded: 09/16/2009
Attorney Dkt #:FL1297USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
02/02/2009
2
MOULI, NANDINI C.
Exec Dt:
02/28/2009
3
MINOR, BARBARA HAVILAND
Exec Dt:
02/03/2009
4
HOWELL, JON LEE
Exec Dt:
02/09/2009
5
NAPPA, MARIO JOSEPH
Exec Dt:
02/08/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8097181
US20100288966
12377677
Correspondence name and address
JANE O. HAMBY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 29
Reel/Frame:023026/0654   Pages: 6
Recorded: 07/30/2009
Attorney Dkt #:FL1308USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOULI, NANDINI C.
Exec Dt:
02/09/2009
2
NAPPA, MARIO JOSEPH
Exec Dt:
02/04/2009
3
MINOR, BARBARA HAVILAND
Exec Dt:
02/04/2009
4
LECK, THOMAS J.
Exec Dt:
02/09/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8383004
US20110041530
12377485
Correspondence name and address
JANE O. HAMBY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 30
Reel/Frame:024037/0559   Pages: 6
Recorded: 03/05/2010
Attorney Dkt #:FL1491USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOR, BARBARA HAVILAND
Exec Dt:
12/08/2009
2
BIVENS, DONALD BERNARD
Exec Dt:
12/08/2009
3
LECK, THOMAS J.
Exec Dt:
12/07/2009
4
YOKOZEKI, AKIMICHI
Exec Dt:
12/09/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8871112
US20100123095
12619037
Correspondence name and address
DAVID E. HEISER
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 31
Reel/Frame:024037/0485   Pages: 5
Recorded: 03/05/2010
Attorney Dkt #:FL1473USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOR, BARBARA HAVILAND
Exec Dt:
12/04/2009
2
LECK, THOMAS J.
Exec Dt:
12/21/2009
3
BIVENS, DONALD BERNARD
Exec Dt:
12/04/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100122545
12618890
Correspondence name and address
DAVID E. HEISER
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 32
Reel/Frame:027080/0771   Pages: 4
Recorded: 10/18/2011
Attorney Dkt #:FL1448USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOR, BARBARA HAVILAND
Exec Dt:
10/05/2011
2
KONTOMARIS, KONSTANTINOS
Exec Dt:
10/05/2011
3
LECK, THOMAS J.
Exec Dt:
10/10/2011
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120042669
13265020
Correspondence name and address
DAVID E. HEISER
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 33
Reel/Frame:028402/0399   Pages: 3
Recorded: 06/19/2012
Attorney Dkt #:FL1509 USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LECK, THOMAS J.
Exec Dt:
06/08/2012
2
MINOR, BARBARA HAVILAND
Exec Dt:
06/01/2012
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120267564
13516778
Correspondence name and address
DAVID HEISER
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19805

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