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Patent Assignment Assignor Details
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Assignor Name : CHENG, PAUL P.
Total Assignments: 8
Assignment: 1
Reel/Frame:013724/0266   Pages: 2
Recorded: 06/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, PAUL P.
Exec Dt:
04/22/2003
2
SAGA, YOJI
Exec Dt:
04/02/2003
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 #
 
 
 
 
 
 
 
 
 
 
 
7022265
US20030199607
10323259
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
WILLIAM H. HAMBY
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 2
Reel/Frame:014358/0512   Pages: 2
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, PAUL P.
Exec Dt:
01/24/2004
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040138361
10636856
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: 3
Reel/Frame:015149/0063   Pages: 3
Recorded: 09/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, WIN-CHUNG
Exec Dt:
05/06/2004
2
CHENG, PAUL P.
Exec Dt:
05/06/2004
3
WANG, I-CHUNG W.
Exec Dt:
08/25/2004
4
MCKIERNAN, DANIEL J.
Exec Dt:
05/11/2004
5
JONES, GLORIA J.
Exec Dt:
05/11/2004
6
REFSHAUGE, CHARLES J.
Exec Dt:
05/11/2004
7
WONG, BERT C.
Exec Dt:
05/28/2004
8
YU, YONG
Exec Dt:
05/19/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050004308
10799057
Correspondence name and address
KEVIN S. DOBSON
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:015430/0461   Pages: 3
Recorded: 12/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, PAUL P.
Exec Dt:
05/20/2004
2
SAGA, YUJI
Exec Dt:
09/03/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050069662
10849767
Correspondence name and address
WILLIAM H. HAMBY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:016378/0393   Pages: 2
Recorded: 08/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, PAUL P.
Exec Dt:
08/01/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050263202
11132844
Correspondence name and address
WILLIAM H. HAMBY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:016742/0746   Pages: 2
Recorded: 11/07/2005
Attorney Dkt #:AD7173USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, PAUL P.
Exec Dt:
10/10/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060036044
11201026
Correspondence name and address
WILLIAM H. HAMBY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:019406/0379   Pages: 2
Recorded: 06/11/2007
Attorney Dkt #:SS3640USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, PAUL P.
Exec Dt:
05/15/2007
2
PETERSON, ROBERT HOWE
Exec Dt:
05/14/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080160278
11647095
Correspondence name and address
FREDERICK D. STRICKLAND
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:023231/0768   Pages: 6
Recorded: 09/15/2009
Attorney Dkt #:FL0465USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROTHERS, PAUL DOUGLAS
Exec Dt:
08/28/2009
2
ATEN, RALPH MUNSON
Exec Dt:
08/21/2009
3
LIBERT, SHARON ANN
Exec Dt:
08/21/2009
4
CHENG, PAUL P.
Exec Dt:
08/21/2009
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
US20100034919
12512276
Correspondence name and address
TAMERA L. FAIR
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809

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