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Patent Assignment Assignor Details
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Assignor Name : ROACH, DAVID HERBERT
Total Assignments: 20
Assignment: 1
Reel/Frame:013194/0850   Pages: 2
Recorded: 10/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROACH, DAVID HERBERT
Exec Dt:
07/31/2001
Assignee
1
E.I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030222560
10258252
Correspondence name and address
E. I. DU PONT DE NEMOURS & CO.
WILLIAM JOSEPH COTREAU
1007 MARKET ST.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:012098/0779   Pages: 2
Recorded: 08/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUCHARD, ROBERT JOSEPH
Exec Dt:
07/26/2001
2
CHENG, LAP-TAK ANDREW
Exec Dt:
08/01/2001
3
LAVIN, JOHN GERARD
Exec Dt:
08/11/2001
4
ROACH, DAVID HERBERT
Exec Dt:
08/01/2001
Assignee
1
E. I. DU PONT AND NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7449081
US20020074932
09882719
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
WILLIAM JOSEPH COTREAU
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 3
Reel/Frame:012114/0566   Pages: 2
Recorded: 08/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROACH, DAVID HERBERT
Exec Dt:
08/16/2001
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6475412
NONE
09668130
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ROBERT B. FURR, JR.
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:013873/0159   Pages: 2
Recorded: 08/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, LAP-TAK ANDREW
Exec Dt:
07/30/2003
2
ROACH, DAVID HERBERT
Exec Dt:
07/30/2003
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 #
 
 
 
 
 
 
 
 
 
 
 
7317277
US20040017141
10421107
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
JOHN A. LANGWORTHY
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 5
Reel/Frame:014082/0103   Pages: 2
Recorded: 10/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUCHARD, ROBERT JOSEPH
Exec Dt:
10/17/2003
2
HANG, KENNETH WARREN
Exec Dt:
10/21/2003
3
CHENG, LAP-TAK ANDREW
Exec Dt:
10/17/2003
4
ROACH, DAVID HERBERT
Exec Dt:
10/17/2003
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 #
 
 
 
 
 
 
 
 
 
 
 
7763189
US20040169166
10475212
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
BARBARA C. SIEGELL
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DE 19880-0025
Assignment: 6
Reel/Frame:014629/0385   Pages: 2
Recorded: 05/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID HERBERT
Exec Dt:
05/04/2004
2
CHENG, LAP TAK ANDREW
Exec Dt:
05/07/2004
3
KIM, YOUNG H.
Exec Dt:
05/06/2004
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040170925
10728210
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
JOHN A. LANGWORTHY
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 7
Reel/Frame:016838/0675   Pages: 3
Recorded: 12/01/2005
Attorney Dkt #:CL1673USCNT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUCHARD, ROBERT JOSEPH
Exec Dt:
11/22/2005
2
ROACH, DAVID HERBERT
Exec Dt:
11/21/2005
3
CHENG, LAP-TAK ANDREW
Exec Dt:
11/02/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8011990
US20060049741
11239309
Correspondence name and address
JOHN A. LANGWORTHY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:018439/0020   Pages: 2
Recorded: 10/26/2006
Attorney Dkt #:CL2627USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID HERBERT
Exec Dt:
08/23/2006
2
REYNOLDS, GILLIAN ALTHEA MARIA
Exec Dt:
08/22/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100239490
11375744
Correspondence name and address
JOHN A. LANGWORTHY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 9
Reel/Frame:018510/0203   Pages: 2
Recorded: 11/13/2006
Attorney Dkt #:CL2626USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID HERBERT
Exec Dt:
08/23/2006
2
REYNOLDS, GILLIAN ALTHEA MARIA
Exec Dt:
08/22/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100119435
11375743
Correspondence name and address
GAIL A. DALICKAS
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 10
Reel/Frame:019257/0382   Pages: 2
Recorded: 05/07/2007
Attorney Dkt #:CL2776USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROACH, DAVID HERBERT
Exec Dt:
03/22/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7476340
US20080185560
11610310
Correspondence name and address
GAIL D. TANZER
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:019257/0396   Pages: 2
Recorded: 05/07/2007
Attorney Dkt #:CL2775USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROACH, DAVID HERBERT
Exec Dt:
03/22/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080142757
11610305
Correspondence name and address
GAIL D. TANZER
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:023068/0604   Pages: 3
Recorded: 08/07/2009
Attorney Dkt #:CL3811USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENNIMORE, ADAM
Exec Dt:
07/29/2009
2
CHENG, LAP-TAK ANDREW
Exec Dt:
07/23/2009
3
ROACH, DAVID HERBERT
Exec Dt:
07/23/2009
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
US20100072879
12525696
Correspondence name and address
JOHN A. LANGWORTHY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 13
Reel/Frame:023095/0055   Pages: 4
Recorded: 08/13/2009
Attorney Dkt #:CL3801USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, MING
Exec Dt:
07/24/2009
2
ROACH, DAVID HERBERT
Exec Dt:
07/23/2009
3
CHENG, LAP-TAK ANDREW
Exec Dt:
07/23/2009
4
MAHLER, WALTER
Exec Dt:
07/30/2009
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
US20090314647
12525699
Correspondence name and address
JOHN A. LANGWORTHY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 14
Reel/Frame:024085/0524   Pages: 4
Recorded: 03/16/2010
Attorney Dkt #:CL3964USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENNIMORE, ADAM
Exec Dt:
02/12/2010
2
ROACH, DAVID HERBERT
Exec Dt:
01/29/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
8076834
US20110101859
12673586
Correspondence name and address
JOHN A. LANGWORTHY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 15
Reel/Frame:025718/0553   Pages: 2
Recorded: 01/30/2011
Attorney Dkt #:HP0177USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROACH, DAVID HERBERT
Exec Dt:
01/12/2011
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL PRC; BMP25
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8309223
US20120003476
12974177
Correspondence name and address
KONRAD H. KAEDING
4417 LANCASTER PIKE
LEGAL PRC; BMP25
WILMINGTON, DE 19805
Assignment: 16
Reel/Frame:025718/0559   Pages: 2
Recorded: 01/30/2011
Attorney Dkt #:HP0178USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROACH, DAVID HERBERT
Exec Dt:
01/12/2011
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL PRC; BMP25
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110316177
12973014
Correspondence name and address
KONRAD H. KAEDING
4417 LANCASTER PIKE
LEGAL PRC; BMP25
WILMINGTON, DE 19805
Assignment: 17
Reel/Frame:026440/0414   Pages: 6
Recorded: 06/14/2011
Attorney Dkt #:CL5111USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKESKA, KURT RICHARD
Exec Dt:
06/14/2011
2
ROACH, DAVID HERBERT
Exec Dt:
05/26/2011
3
RAJENDRAN, RAJ G.
Exec Dt:
05/26/2011
4
SUH, SEIGI
Exec Dt:
05/26/2011
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
US20110232747
13100619
Correspondence name and address
CHARLES W. HAAS
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 18
Reel/Frame:029125/0453   Pages: 2
Recorded: 10/15/2012
Attorney Dkt #:HP0177USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROACH, DAVID HERBERT
Exec Dt:
10/12/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130029154
13646992
Correspondence name and address
KONRAD KAEDING
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 19
Reel/Frame:031304/0339   Pages: 6
Recorded: 09/29/2013
Attorney Dkt #:CL5688USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKESKA, KURT RICHARD
Exec Dt:
09/26/2013
2
ROACH, DAVID HERBERT
Exec Dt:
09/24/2013
3
TORARDI, CARMINE
Exec Dt:
09/24/2013
4
VERNOOY, PAUL DOUGLAS
Exec Dt:
09/25/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9236161
US20140061831
14016506
Correspondence name and address
LOIS SANTOPIETRO
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 20
Reel/Frame:031484/0392   Pages: 7
Recorded: 10/27/2013
Attorney Dkt #:CL5687USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, ZHIGANG RICK
Exec Dt:
10/01/2013
2
MIKESKA, KURT RICHARD
Exec Dt:
10/23/2013
3
ROACH, DAVID HERBERT
Exec Dt:
10/01/2013
4
TORARDI, CARMINE
Exec Dt:
10/01/2013
5
VERNOOY, PAUL DOUGLAS
Exec Dt:
10/01/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8900488
US20140061830
14016492
Correspondence name and address
LOIS SANTOPIETRO
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805

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