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Patent Assignment Assignor Details
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Assignor Name : CHENG, QIONG
Total Assignments: 62
Assignment: 1
Reel/Frame:013125/0628   Pages: 2
Recorded: 09/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
07/13/1999
2
THOMAS, STUART M.
Exec Dt:
07/13/1999
3
NAGARAJAN, VASANTHA
Exec Dt:
07/31/1999
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6498242
NONE
09648004
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 2
Reel/Frame:011921/0160   Pages: 2
Recorded: 06/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MARIO W.
Exec Dt:
04/09/2001
2
CHENG, QIONG
Exec Dt:
04/16/2001
3
GIBSON, KATHARINE J.
Exec Dt:
04/24/2001
4
KOSTICHKA, KRISTY NAN-SHAN
Exec Dt:
04/11/2001
5
THOMAS, STUART M.
Exec Dt:
04/10/2001
6
NAGARAJAN, VASANTHA
Exec Dt:
04/12/2001
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6632650
NONE
09732615
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Assignment: 3
Reel/Frame:012408/0089   Pages: 3
Recorded: 12/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
09/27/2001
2
KOFFAS, MATTHEOS
Exec Dt:
09/28/2001
3
NORTON, KELLY C.
Exec Dt:
10/04/2001
4
ODOM, JAMES M.
Exec Dt:
10/01/2001
5
PICATAGGIO, STEPHEN K.
Exec Dt:
10/01/2001
6
SCHENZLE, ANDREAS
Exec Dt:
10/15/2001
7
TOMB, JEAN-FRANCOIS
Exec Dt:
10/01/2001
8
ROUVIERE, PIERRE E.
Exec Dt:
10/01/2001
Assignee
1
E. I DU PONT DE NEMOURS AND COMPANY
LEGAL PATTENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6660507
US20020102690
09934903
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 4
Reel/Frame:012809/0228   Pages: 3
Recorded: 06/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
09/27/2001
2
KOFFAS, MATTHEOS
Exec Dt:
09/28/2001
3
NORTON, KELLEY C.
Exec Dt:
10/04/2001
4
ODOM, JAMES M.
Exec Dt:
10/01/2001
5
PICATAGGIO, STEPHEN K.
Exec Dt:
10/01/2001
6
SCHENZLE, ANDREAS
Exec Dt:
10/15/2001
7
TOMB, JEAN-FRANCOIS
Exec Dt:
10/01/2001
8
ROUVIERE, PIERRE E.
Exec Dt:
10/01/2001
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6660507
US20020102690
09934903
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 5
Reel/Frame:012596/0251   Pages: 3
Recorded: 02/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRZOSTOWICZ, PATRICIA C.
Exec Dt:
10/09/2001
2
CHENG, QIONG
Exec Dt:
10/09/2001
3
DICOSIMO, DEANA
Exec Dt:
10/09/2001
4
KOFFAS, MATTHEOS
Exec Dt:
10/09/2001
5
MILLER, EDWARD S.
Exec Dt:
10/09/2001
6
ODOM, JAMES M.
Exec Dt:
10/16/2001
7
PICATAGGIO, STEPHEN K.
Exec Dt:
10/09/2001
8
ROUVIERE, PIERRE E.
Exec Dt:
10/09/2001
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6969595
US20030003528
09941947
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:012681/0996   Pages: 2
Recorded: 03/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAMUCCI, MICHAEL G.
Exec Dt:
01/30/2002
2
CHENG, QIONG
Exec Dt:
01/30/2002
3
KOSTICHKA, KRISTY N.
Exec Dt:
01/30/2002
4
TOMB, JEAN-FRANCOIS
Exec Dt:
01/30/2002
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6949362
US20030044807
10007527
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 7
Reel/Frame:013199/0173   Pages: 2
Recorded: 10/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MARIO W.
Exec Dt:
05/28/2002
2
CHENG, QIONG
Exec Dt:
05/24/2002
3
GIBSON, KATHARINE J.
Exec Dt:
05/16/2002
4
KOSTICHKA, KRISTY N.
Exec Dt:
05/24/2002
5
THOMAS, STUART M.
Exec Dt:
06/05/2002
6
NAGARAJAN, VASANTHA
Exec Dt:
05/28/2002
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030215930
10129518
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
HARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DE 19880-0025
Assignment: 8
Reel/Frame:012921/0464   Pages: 3
Recorded: 07/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAMUCCI, MICHAEL G.
Exec Dt:
07/03/2002
2
ROUVIERE, PIERRE E.
Exec Dt:
07/03/2002
3
BRZOSTOWICZ, PATRICIA C.
Exec Dt:
07/03/2002
4
NAGARAJAN, VASANTHA
Exec Dt:
07/07/2002
5
CHENG, QIONG
Exec Dt:
07/03/2002
6
TAO, LUAN
Exec Dt:
07/03/2002
7
KOSTICHKA, KRISTY N.
Exec Dt:
07/03/2002
8
THOMAS, STUART M.
Exec Dt:
07/19/2002
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7034140
US20030170847
10128713
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 9
Reel/Frame:013139/0063   Pages: 2
Recorded: 10/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
09/27/2002
2
TAO, LUAN
Exec Dt:
09/30/2002
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6984523
US20030100045
10209372
Correspondence name and address
E. I. DU PONT DE NEMOURS & CO.
S. NEIL FELTHAM
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 10
Reel/Frame:013388/0044   Pages: 2
Recorded: 01/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
01/10/2003
2
TAO, LUAN
Exec Dt:
01/10/2003
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 #
 
 
 
 
 
 
 
 
 
 
 
7063955
US20030143660
10292577
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 11
Reel/Frame:013596/0293   Pages: 2
Recorded: 04/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
04/14/2003
2
TAO, LUAN
Exec Dt:
04/14/2002
3
NORTON, KELLEY C.
Exec Dt:
04/15/2003
Assignee
1
E.I. DU PONT DE NEMOURS AND COMAPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7105634
US20030182687
10358917
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DE 19880-0025
Assignment: 12
Reel/Frame:013724/0278   Pages: 2
Recorded: 06/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
06/03/2003
2
ROUVIERE, PIERRE E.
Exec Dt:
06/03/2003
3
TAO, LUAN
Exec Dt:
06/03/2003
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7186523
US20050214896
10430129
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DE 19880-0025
Assignment: 13
Reel/Frame:013837/0302   Pages: 3
Recorded: 07/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRZOSTOWICZ, PATRICIA C.
Exec Dt:
07/09/2003
2
MILLER, EDWARD S.
Exec Dt:
07/10/2003
3
CHENG, QIONG
Exec Dt:
06/25/2003
4
ODOM, JAMES MARTIN
Exec Dt:
06/25/2003
5
DICOSIMO, DEANA J.
Exec Dt:
06/26/2003
6
PICATAGGIO, STEPHEN K.
Exec Dt:
06/25/2003
7
KOFFAS, MATTHEOS
Exec Dt:
07/21/2003
8
ROUVIERE, PIERRE E.
Exec Dt:
06/27/2003
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040077068
10363567
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
CAROL REEDER
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DELAWARE 19880-0025
Assignment: 14
Reel/Frame:013895/0521   Pages: 2
Recorded: 08/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAMUCCI, MICHAEL G.
Exec Dt:
08/04/2003
2
KOSTICHKA, KRISTY N.
Exec Dt:
08/04/2003
3
CHENG, QIONG
Exec Dt:
08/08/2003
4
TOMB, JEAN-FRANCOIS
Exec Dt:
08/12/2003
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040115661
10415562
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 15
Reel/Frame:014288/0340   Pages: 2
Recorded: 01/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
01/21/2004
2
ROUVIERE, PIERRE E.
Exec Dt:
01/21/2004
3
TAO, LUAN
Exec Dt:
01/21/2004
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7232665
US20040146966
10735008
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
CAROL REEDER
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DELAWARE 19880-0025
Assignment: 16
Reel/Frame:014288/0346   Pages: 2
Recorded: 01/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
01/21/2004
2
ROUVIERE, PIERRE E.
Exec Dt:
01/21/2004
3
SUH, WONCHUL
Exec Dt:
01/21/2004
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS 25
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040219629
10735442
Correspondence name and address
E.I. PONT DE NEMOURS AND COMPANY
CAROL REEDER
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DELAWARE 19880-0025
Assignment: 17
Reel/Frame:014297/0803   Pages: 2
Recorded: 02/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
01/23/2004
2
ROUVIERE, PIERRE E.
Exec Dt:
01/23/2004
3
TAO, LUAN
Exec Dt:
01/23/2004
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880-0025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7291482
US20040191863
10735019
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
CAROL REEDER
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DE 19880-0025
Assignment: 18
Reel/Frame:014531/0810   Pages: 2
Recorded: 04/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
04/05/2004
2
TAO, LUAN
Exec Dt:
04/05/2004
3
SEDKOVA, NATALIA
Exec Dt:
04/12/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7070952
US20040224383
10804677
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 19
Reel/Frame:014531/0774   Pages: 2
Recorded: 04/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
04/15/2004
2
SEDKOVA, NATALIA
Exec Dt:
04/15/2004
3
TAO, LUAN
Exec Dt:
04/15/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7288387
US20050014219
10810733
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 20
Reel/Frame:014531/0795   Pages: 2
Recorded: 04/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
04/15/2004
2
TAO, LUAN
Exec Dt:
04/15/2004
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7064196
US20040268439
10808979
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
CAROL REEDER
BARLEY MIL PLAZA 25
LEGAL PATENTS
WILMINGTON, DE 19880-0025
Assignment: 21
Reel/Frame:014531/0830   Pages: 2
Recorded: 04/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
04/15/2004
2
SEDKOVA, NATALIA
Exec Dt:
04/15/2004
3
TAO, LUAN
Exec Dt:
04/15/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6929928
US20040253663
10808807
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 22
Reel/Frame:014544/0676   Pages: 2
Recorded: 04/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
04/15/2004
2
SUH, WONCHUL
Exec Dt:
04/02/2004
3
ROUVIERE, PIERRE E.
Exec Dt:
04/19/2004
4
TAO, LUAN
Exec Dt:
04/15/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7291482
US20040191863
10735019
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 23
Reel/Frame:014879/0319   Pages: 2
Recorded: 07/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
07/13/2004
2
TAO, LUAN
Exec Dt:
07/13/2004
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7098000
US20040268436
10860291
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
S. NEIL FELTHAM
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DELAWARE 19880-0025
Assignment: 24
Reel/Frame:015149/0051   Pages: 3
Recorded: 09/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
07/28/2004
2
SUH, WONCHUL
Exec Dt:
07/28/2004
3
ROUVIERE, PIERRE E.
Exec Dt:
07/28/2004
4
TAO, LUAN
Exec Dt:
07/28/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7132257
US20050019852
10886906
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 25
Reel/Frame:015421/0926   Pages: 2
Recorded: 12/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
10/22/2004
2
TAO, LUAN
Exec Dt:
10/22/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7247467
US20050130307
10940052
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 26
Reel/Frame:016121/0123   Pages: 3
Recorded: 06/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHARPE, PAMELA L.
Exec Dt:
01/31/2005
2
TAO, LUAN
Exec Dt:
01/31/2005
3
CHENG, QIONG
Exec Dt:
01/31/2005
4
SEDKOVA, NATALIA
Exec Dt:
01/31/2005
5
BOSAK, MELISSA D.
Exec Dt:
01/31/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7232666
US20050124033
10997844
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 27
Reel/Frame:016231/0051   Pages: 5
Recorded: 07/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAO-SONG
Exec Dt:
06/03/2005
2
SHYR, JOANNE V.
Exec Dt:
06/06/2005
3
CHENG, QIONG
Exec Dt:
06/06/2005
4
TAO, LUAN
Exec Dt:
06/06/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074604
US20060141558
11025177
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 28
Reel/Frame:016587/0759   Pages: 3
Recorded: 09/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAO-SONG
Exec Dt:
08/10/2005
2
TAO, LUAN
Exec Dt:
07/25/2005
3
CHENG, QIONG
Exec Dt:
07/25/2005
4
SHYR, JOANNE Y.
Exec Dt:
08/25/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7425625
US20060003403
11147915
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 29
Reel/Frame:016615/0133   Pages: 2
Recorded: 09/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
09/09/2005
2
SEDKOVA, NATALIA
Exec Dt:
09/09/2005
3
TAO, LUAN
Exec Dt:
09/09/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7091031
US20060035312
11200394
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 30
Reel/Frame:017665/0713   Pages: 2
Recorded: 05/24/2006
Attorney Dkt #:CL3329USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
05/18/2006
2
TAO, LUAN
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 #
 
 
 
 
 
 
 
 
 
 
 
7393671
US20070238149
11393082
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 31
Reel/Frame:017911/0859   Pages: 3
Recorded: 07/11/2006
Attorney Dkt #:CL2879USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
06/05/2006
2
TAO, LUAN
Exec Dt:
06/05/2006
3
PERRY, MICHAEL P.
Exec Dt:
06/09/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7163819
US20060234334
11397745
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 32
Reel/Frame:018594/0619   Pages: 3
Recorded: 12/07/2006
Attorney Dkt #:CL2460USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
11/27/2006
2
YAO, HENRY
Exec Dt:
11/28/2006
3
TAO, LUAN
Exec Dt:
11/28/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7252985
US20050227311
11015433
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 33
Reel/Frame:020025/0559   Pages: 3
Recorded: 10/28/2007
Attorney Dkt #:CL3617USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
09/21/2007
2
GRUBER, TANJA MARIA
Exec Dt:
09/21/2007
3
DECAROLIS, LINDA JANE
Exec Dt:
09/24/2007
4
REISS, LISA DIANE
Exec Dt:
09/24/2007
5
FAHNESTOCK, STEPHEN R.
Exec Dt:
09/24/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678883
US20090029412
11782836
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 34
Reel/Frame:021622/0992   Pages: 3
Recorded: 10/02/2008
Attorney Dkt #:CL3144USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALSOP, ALBERT W
Exec Dt:
09/02/2008
2
CHENG, QIONG
Exec Dt:
09/03/2008
3
DECAROLIS, LINDA JANE
Exec Dt:
09/23/2008
4
FAHNESTOCK, STEPHEN R
Exec Dt:
09/03/2008
5
GRUBER, TANJA MARIA
Exec Dt:
08/29/2008
6
ROUVIERE, PIERRE E
Exec Dt:
09/23/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7951559
US20090043075
12172395
Correspondence name and address
LORETTA SMITH
4417 LANCASTER AVENUE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 35
Reel/Frame:021816/0900   Pages: 7
Recorded: 11/11/2008
Attorney Dkt #:CL3757USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
11/03/2008
2
CROKER, KEVIN MICHAEL
Exec Dt:
10/31/2008
3
FAHNESTOCK, STEPHEN R
Exec Dt:
11/03/2008
4
GRUBER, TANJA MARIA
Exec Dt:
11/03/2008
5
RUEBLING-JASS, KRISTEN
Exec Dt:
11/03/2008
6
ZHANG, JIANZHONG
Exec Dt:
10/31/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7794963
US20090117609
12263608
Correspondence name and address
LORETTA SMITH
4417 LANCASTER PIKE
DUPONT LEGAL
WILMINGTON, DE 19805
Assignment: 36
Reel/Frame:022363/0553   Pages: 3
Recorded: 03/09/2009
Attorney Dkt #:CL4247USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
03/05/2009
2
RUEBLING-JASS, KRISTIN
Exec Dt:
03/05/2009
3
CROKER, KEVIN MICHAEL
Exec Dt:
03/05/2009
4
WANG, HONG
Exec Dt:
03/05/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
7662587
NONE
12398358
Correspondence name and address
LORETTA F. SMITH
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 37
Reel/Frame:023634/0932   Pages: 3
Recorded: 12/10/2009
Attorney Dkt #:CL3617USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
05/14/2009
2
GRUBER, TANJA MARIA
Exec Dt:
05/15/2009
3
DECAROLIS, LINDA JANE
Exec Dt:
05/18/2009
4
REISS, LISA DIANE
Exec Dt:
05/15/2009
5
FAHNESTOCK, STEPHEN R.
Exec Dt:
05/15/2009
6
ROUVIERE, PIERRE E.
Exec Dt:
05/15/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
7678883
US20090029412
11782836
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 38
Reel/Frame:023579/0946   Pages: 3
Recorded: 11/30/2009
Attorney Dkt #:CL4247USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, QI
Exec Dt:
11/02/2009
2
FRIEDMANN, THOMAS EDUARD
Exec Dt:
11/03/2009
3
CHENG, QIONG
Exec Dt:
11/02/2009
4
RUEBLING-JASS, KRISTIN
Exec Dt:
11/02/2009
5
CROKER, KEVIN MICHAEL
Exec Dt:
11/13/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
7915011
US20100227361
12575550
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 39
Reel/Frame:024104/0814   Pages: 4
Recorded: 03/18/2010
Attorney Dkt #:CL4115USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
11/06/2009
2
WANG, HONG
Exec Dt:
11/06/2009
3
CROKER, KEVIN MICHAEL
Exec Dt:
11/09/2009
4
ZHANG, JIANZHONG
Exec Dt:
11/06/2009
5
RUEBLING-JASS, KRISTIN
Exec Dt:
11/06/2009
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
US20100159513
12619790
Correspondence name and address
ROBERT S. SCOTT
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 40
Reel/Frame:024104/0667   Pages: 3
Recorded: 03/18/2010
Attorney Dkt #:CL4082USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
01/20/2010
2
KOSTICHKA, KRISTY N.
Exec Dt:
01/22/2010
3
FAHNESTOCK, STEPHEN R.
Exec Dt:
01/22/2010
4
WANG, HONG
Exec Dt:
01/25/2010
5
HE, HONGXIAN
Exec Dt:
01/20/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8697654
US20100158823
12632831
Correspondence name and address
S. NEIL FELTHAM
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 41
Reel/Frame:032891/0005   Pages: 2
Recorded: 05/14/2014
Attorney Dkt #:CL4082-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
01/20/2010
2
KOSTICHKA, KRISTY N.
Exec Dt:
01/22/2010
3
FAHNESTOCK, STEPHEN R.
Exec Dt:
01/22/2010
4
WANG, HONG
Exec Dt:
01/25/2010
5
HE, HONGXIAN
Exec Dt:
01/20/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
9278138
US20140241999
14191871
Correspondence name and address
STEPHEN TODD
925 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 42
Reel/Frame:027922/0146   Pages: 4
Recorded: 03/24/2012
Attorney Dkt #:CL4967USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHALLA, RITU
Exec Dt:
07/15/2011
2
PANDEY, NEERAJ
Exec Dt:
07/15/2011
3
SACHAN, ANNAPURNA
Exec Dt:
07/15/2011
4
CHEN, QI
Exec Dt:
07/13/2011
5
CHENG, QIONG
Exec Dt:
07/13/2011
6
ROUVIERE, PIERRE E.
Exec Dt:
07/20/2011
7
RUEBLING-JASS, KRISTIN
Exec Dt:
07/13/2011
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 #
 
 
 
 
 
 
 
 
 
 
 
9273336
US20120214202
13164990
Correspondence name and address
ROBERT S. SCOTT
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 43
Reel/Frame:027042/0469   Pages: 2
Recorded: 10/11/2011
Attorney Dkt #:CL5385USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, QI
Exec Dt:
08/30/2011
2
CHENG, QIONG
Exec Dt:
08/30/2011
3
LAI, JIAN PING
Exec Dt:
08/30/2011
4
RUEBLING-JASS, KRISTIN
Exec Dt:
08/30/2011
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 #
 
 
 
 
 
 
 
 
 
 
 
8629243
US20130045518
13210488
Correspondence name and address
ROGER W. HERRELL, JR.
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 44
Reel/Frame:027800/0961   Pages: 2
Recorded: 03/03/2012
Attorney Dkt #:CL5288USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, QI
Exec Dt:
01/25/2012
2
CHENG, QIONG
Exec Dt:
01/25/2012
3
LAI, JIAN PING
Exec Dt:
01/25/2012
4
RUEBLING-JASS, KRISTIN
Exec Dt:
01/25/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8673602
US20130045519
13210550
Correspondence name and address
ROGER W. HERRELL, JR.
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 45
Reel/Frame:034632/0898   Pages: 7
Recorded: 01/05/2015
Attorney Dkt #: CL6112-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMANTA, SUDIP KUMAR
Exec Dt:
12/03/2014
2
BANERJEE, ANIRBAN
Exec Dt:
04/12/2014
3
PARADKAR, ASHISH
Exec Dt:
12/04/2014
4
CHENG, QIONG
Exec Dt:
12/01/2014
5
SHARPE, PAMELA L
Exec Dt:
12/01/2014
6
AHU, QUINN QUN
Exec Dt:
12/01/2014
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150167041
14521625
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 46
Reel/Frame:035046/0432   Pages: 7
Recorded: 02/27/2015
Attorney Dkt #:CL6112-US-PSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMANTA, SUDIP KUMAR
Exec Dt:
12/03/2014
2
BANERJEE, ANIRBAN
Exec Dt:
12/04/2014
3
PARADKAR, ASHISH
Exec Dt:
12/04/2014
4
CHENG, QIONG
Exec Dt:
12/01/2014
5
SHARPE, PAMELA L.
Exec Dt:
12/01/2014
6
ZHU, QUINN QUN
Exec Dt:
12/01/2014
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150167041
14521625
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 47
Reel/Frame:038556/0333   Pages: 10
Recorded: 05/12/2016
Attorney Dkt #:CL6294-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMBIAR, RAKESH
Exec Dt:
04/25/2016
2
GUAN, RONG
Exec Dt:
04/04/2016
3
CHENG, QIONG
Exec Dt:
04/05/2016
4
DICOSIMO, ROBERT
Exec Dt:
04/05/2016
5
PAULLIN, JAYME L.
Exec Dt:
04/25/2016
6
LIANG, YUANFENG
Exec Dt:
04/25/2016
7
POWLEY, CHARLES R.
Exec Dt:
04/11/2016
8
BRUN, YEFIM
Exec Dt:
04/06/2016
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P. O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10059779
US20160122445
14933128
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 48
Reel/Frame:039167/0943   Pages: 10
Recorded: 07/15/2016
Attorney Dkt #:CL6294-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMBIAR, RAKESH
Exec Dt:
06/25/2016
2
GUAN, RONG
Exec Dt:
04/04/2016
3
CHENG, QIONG
Exec Dt:
04/05/2016
4
DICOSIMO, ROBERT
Exec Dt:
04/05/2016
5
PAULLIN, JAYME L
Exec Dt:
04/25/2016
6
LIANG, YUANFENG
Exec Dt:
04/25/2016
7
POWLEY, CHARLES R
Exec Dt:
04/11/2016
8
BRUN, YEFIM
Exec Dt:
04/06/2016
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10059779
US20160122445
14933128
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 49
Reel/Frame:043320/0298   Pages: 10
Recorded: 08/17/2017
Attorney Dkt #:CL5833-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
07/28/2017
2
DICOSIMO, ROBERT
Exec Dt:
07/27/2017
3
YOU, ZHENG
Exec Dt:
07/27/2017
4
PRASAD, JAHNAVI CHANDRA
Exec Dt:
07/28/2017
5
SUWANNAKHAM, SUPAPORN
Exec Dt:
07/30/2017
6
NAGY, KEVIN D.
Exec Dt:
08/07/2017
7
PAYNE, MARK S.
Exec Dt:
07/31/2017
Assignee
1
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180049457
15313238
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 50
Reel/Frame:043602/0445   Pages: 9
Recorded: 09/15/2017
Attorney Dkt #:CL5914-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUEBLING-JASS, KRISTIN
Exec Dt:
08/02/2017
2
DICOSIMO, ROBERT
Exec Dt:
08/03/2017
3
ELIOT, ANDREW C.
Exec Dt:
08/03/2017
4
CHENG, QIONG
Exec Dt:
08/03/2017
5
ROESCH, BRIAN MICHAEL
Exec Dt:
08/24/2017
6
YOU, ZHENG
Exec Dt:
08/07/2017
Assignee
1
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170198322
15313263
Correspondence name and address
LIZ ASHTON
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2309
WILMINGTON, DE 19805
Assignment: 51
Reel/Frame:043678/0380   Pages: 7
Recorded: 09/25/2017
Attorney Dkt #:CL6238-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
08/03/2017
2
DICOSIMO, ROBERT
Exec Dt:
08/03/2017
3
ELIOT, ANDREW C.
Exec Dt:
08/03/2017
4
YOU, ZHENG
Exec Dt:
08/07/2017
5
PAYNE, MARK S
Exec Dt:
09/14/2017
Assignee
1
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
P O BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170204442
15313302
Correspondence name and address
LIZ ASHTON
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2309
WILMINGTON, DE 19805
Assignment: 52
Reel/Frame:043533/0975   Pages: 5
Recorded: 09/08/2017
Attorney Dkt #:CL6239-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
08/09/2017
2
LAI, JIAN PING
Exec Dt:
08/09/2017
3
DICOSIMO, ROBERT
Exec Dt:
08/09/2017
4
YOU, ZHENG
Exec Dt:
08/18/2017
Assignee
1
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907185
US20170198324
15313321
Correspondence name and address
ELIZABETH ASHTON
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2309
WILMINGTON, DE 19805
Assignment: 53
Reel/Frame:043713/0335   Pages: 8
Recorded: 09/27/2017
Attorney Dkt #:CL6036-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
08/09/2017
2
DICOSIMO, ROBERT
Exec Dt:
08/03/2017
3
YOU, ZHENG
Exec Dt:
08/07/2017
4
PAYNE, MARK S
Exec Dt:
09/14/2017
5
LAI, JIAN PING
Exec Dt:
08/09/2017
6
RUEBLING-JASS, KRISTIN
Exec Dt:
08/02/2017
Assignee
1
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
P O BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10351633
US20170218093
15313347
Correspondence name and address
LIZ ASHTON
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2309
WILMINGTON, DE 19805
Assignment: 54
Reel/Frame:043913/0341   Pages: 7
Recorded: 10/20/2017
Attorney Dkt #:CL6056-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DICOSIMO, ROBERT
Exec Dt:
08/24/2017
2
CHENG, QIONG
Exec Dt:
08/25/2017
3
PRASAD, JAHNAVI CHANDRA
Exec Dt:
09/22/2017
4
YOU, ZHENG
Exec Dt:
08/28/2017
5
PAYNE, MARK S
Exec Dt:
09/14/2017
Assignee
1
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170198323
15313285
Correspondence name and address
LIZ ASHTON
974 CENTRE ROAD
DUPONT LEGAL, CRP721/2309
WILMINGTON, DE 19805
Assignment: 55
Reel/Frame:045250/0965   Pages: 14
Recorded: 03/16/2018
Attorney Dkt #:CL6395USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YOUGEN
Exec Dt:
03/13/2018
2
HENNESSEY, SUSAN MARIE
Exec Dt:
03/13/2018
3
PAYNE, MARK S
Exec Dt:
03/13/2018
4
CHENG, QIONG
Exec Dt:
03/13/2018
5
DICOSIMO, ROBERT
Exec Dt:
03/13/2018
6
SEMKE, ELLEN D
Exec Dt:
03/13/2018
7
PARKER, JARED B
Exec Dt:
03/15/2018
Assignee
1
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD, P O BOX 2915
CHESTNUT RUN PLAZA
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301604
US20180072998
15702893
Correspondence name and address
PATRICIA TURNER PANARIELLO
974 CENTRE ROAD, P O BOX 2915
CHESTNUT RUN PLAZA/721-2311
WILMINGTON, DE 19805
Assignment: 56
Reel/Frame:048207/0674   Pages: 5
Recorded: 01/31/2019
Attorney Dkt #:CL6550-US-PCT[3]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, QIONG
Exec Dt:
08/13/2018
2
DICOSIMO, ROBERT
Exec Dt:
08/14/2018
3
PRASAD, JAHNAVI CHANDRA
Exec Dt:
01/30/2019
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10822383
US20180282385
15767689
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 57
Reel/Frame:053263/0481   Pages: 10
Recorded: 07/21/2020
Attorney Dkt #:CL6277-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DICOSIMO, ROBERT
Exec Dt:
01/17/2019
2
CHENG, QIONG
Exec Dt:
01/18/2019
3
NAMBIAR, RAKESH
Exec Dt:
01/17/2019
4
PRASAD, JAHNAVI CHANDRA
Exec Dt:
01/18/2019
5
PAULLIN, JAYME L.
Exec Dt:
02/04/2019
6
YOU, ZHENG
Exec Dt:
01/29/2019
7
PAYNE, MARK S.
Exec Dt:
01/29/2019
Assignees
1
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
2
EI DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844324
US20180312781
15765545
Correspondence name and address
DUPONT
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 58
Reel/Frame:053784/0208   Pages: 7
Recorded: 09/16/2020
Attorney Dkt #:CL6278-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DICOSIMO, ROBERT
Exec Dt:
01/17/2019
2
CHENG, QIONG
Exec Dt:
01/18/2019
3
HAMBIAR, RAKESH
Exec Dt:
01/17/2019
4
PAYNE, MARK S.
Exec Dt:
01/17/2019
5
YU, ZHENG
Exec Dt:
01/29/2019
Assignee
1
E I DUPONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10822574
US20190136153
15765558
Correspondence name and address
DUPONT
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 59
Reel/Frame:048133/0615   Pages: 6
Recorded: 01/25/2019
Attorney Dkt #:CL6613-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YOUGEN
Exec Dt:
01/24/2019
2
SEMKE, ELLEN D
Exec Dt:
01/24/2019
3
CHENG, QIONG
Exec Dt:
01/24/2019
4
LAI, JIAN PING
Exec Dt:
01/24/2019
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA
974 CENTRE ROAD, P.O. BOX 2915
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10865393
US20190078063
16127293
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805
Assignment: 60
Reel/Frame:056349/0092   Pages: 5
Recorded: 05/25/2021
Attorney Dkt #:PA131.0154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, XIAOZHE
Exec Dt:
05/24/2021
2
DING, FEI
Exec Dt:
05/24/2021
3
CHENG, QIONG
Exec Dt:
05/24/2021
4
GU, XIAOSONG
Exec Dt:
05/24/2021
5
LIANG, XINMIAO
Exec Dt:
05/24/2021
6
BAI, YUNPENG
Exec Dt:
05/24/2021
7
YAO, DENGBING
Exec Dt:
05/24/2021
8
YUAN, YING
Exec Dt:
05/24/2021
9
WANG, CAIPING
Exec Dt:
05/24/2021
10
YANG, JIAN
Exec Dt:
05/24/2021
11
YU, SHU
Exec Dt:
05/24/2021
Assignees
1
NANTONG UNIVERSITY
NO. 9 LIYUAN ROAD
NANTONG, JIANGSU, CHINA 226019
2
DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
457 ZHONGSHAN ROAD
DALIAN, LIAONING, CHINA 116023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230151065
17303273
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, STE 500
FAIRFAX, VA 22030
Assignment: 61
Reel/Frame:067129/0430   Pages: 5
Recorded: 04/17/2024
Attorney Dkt #:ZH202204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, XIAOSONG
Exec Dt:
06/06/2022
2
TANG, CHUNKANG
Exec Dt:
06/06/2022
3
GONG, LEILEI
Exec Dt:
06/06/2022
4
ZHANG, YU
Exec Dt:
06/06/2022
5
CHENG, QIONG
Exec Dt:
06/06/2022
6
YANG, XIAOMING
Exec Dt:
06/06/2022
7
WANG, XIAOMIN
Exec Dt:
06/06/2022
Assignee
1
NANTONG UNIVERSITY
NO.9, SEYUAN ROAD
NANTONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230040479
17788010
Correspondence name and address
MR. MICHAEL PATRICK WIERSCH
2401 RIPPEY ROAD
LOOMIS, CA 95650
Assignment: 62
Reel/Frame:060572/0018   Pages: 4
Recorded: 07/01/2022
Attorney Dkt #:C5863-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, XIAOSONG
Exec Dt:
06/28/2022
2
TANG, CHUNKANG
Exec Dt:
06/28/2022
3
DING, FEI
Exec Dt:
06/28/2022
4
YANG, XIAOMING
Exec Dt:
06/28/2022
5
CHENG, QIONG
Exec Dt:
06/28/2022
6
SUN, HUALIN
Exec Dt:
06/28/2022
7
XU, LAI
Exec Dt:
06/28/2022
Assignee
1
NANTONG UNIVERSITY
NO. 9, SEYUAN ROAD, CHONGCHUAN DISTRICT
JIANGSU
NANTONG, CHINA 226019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230043437
17790646
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314

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