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Patent Assignment Assignor Details
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Assignor Name : MARIN, ROBERT ANTHONY
Total Assignments: 23
Assignment: 1
Reel/Frame:006271/0490   Pages: 4
Recorded: 10/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LIN, PUI-YAN
Exec Dt:
11/22/1991
2
MARIN, ROBERT ANTHONY
Exec Dt:
11/22/1991
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296280
NONE
07797325
Correspondence name and address
JANE E. OBEE
E. I. DU PONT DE NEMOURS COMPANY
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:009080/0656   Pages: 3
Recorded: 03/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGREEN, ROBERT CARL
Exec Dt:
02/17/1997
2
BILLINGS, WAYNE EDWARD
Exec Dt:
02/17/1997
3
MARIN, ROBERT ANTHONY
Exec Dt:
02/20/1997
4
WOLL, JEAN FRANCOIS
Exec Dt:
02/28/1997
5
NIEDERPRUEM, OTTMAR
Exec Dt:
02/28/1997
6
BRYNER, MICHAEL ALLEN
Exec Dt:
02/19/1997
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5731011
NONE
08791971
Correspondence name and address
E.I. DU PONT DE NEMOURS COMPANY
FREDERICK D. STRICKLAND
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 3
Reel/Frame:009125/0785   Pages: 2
Recorded: 04/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARIN, ROBERT ANTHONY
Exec Dt:
01/05/1998
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5971731
NONE
08960611
Correspondence name and address
E.I. DU PONT DE NEMOURS COMPANY
THOMAS W. GORMAN
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:024086/0330   Pages: 2
Recorded: 03/16/2010
Attorney Dkt #:DPSP-0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARIN, ROBERT ANTHONY
Exec Dt:
12/08/2000
2
MARSHALL, LARRY R.
Exec Dt:
12/11/2000
3
O'ROURKE, BARBARA K.
Exec Dt:
12/13/2000
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 N. MARKET STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7744989
US20080220681
12123133
Correspondence name and address
LILLIAN SCHULTZ
2929 ARCH STREET
CIRA CENTRE 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 5
Reel/Frame:012719/0574   Pages: 2
Recorded: 05/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUCKERT, JOSEPH R.
Exec Dt:
05/15/2002
2
LITTLE, BRIAN P.
Exec Dt:
05/06/2002
3
MARIN, ROBERT ANTHONY
Exec Dt:
05/14/2002
4
MARSHALL, LARRY R.
Exec Dt:
05/03/2002
5
NATH, SUBHRA K.
Exec Dt:
05/14/2002
6
SCHWARTZ, CHARLES STEPHEN
Exec Dt:
05/03/2002
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030032355
10080802
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
THOMAS W. STEINBERG
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 6
Reel/Frame:012808/0657   Pages: 2
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUCKERT, JOSESPH R.
Exec Dt:
05/15/2002
2
LITTLE, BRIAN P.
Exec Dt:
05/14/2002
3
MARIN, ROBERT ANTHONY
Exec Dt:
05/14/2002
4
MARSHALL, LARRY R.
Exec Dt:
05/12/2002
5
NATH, SUBHRA K.
Exec Dt:
05/14/2002
6
SCHWARTZ, CHARLES STEPEN (FAYE N. SCHWARTZ,ADMINISTRATOR FOR CHARLES STEPHEN SCHWARTZ, DECEASED)
Exec Dt:
05/30/2002
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030165667
10080800
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
THOMAS W. STEINBERG
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DE 19880-0025
Assignment: 7
Reel/Frame:013040/0902   Pages: 2
Recorded: 08/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, HYUN SUNG
Exec Dt:
08/27/2002
2
MARIN, ROBERT ANTHONY
Exec Dt:
08/27/2002
3
PETROFF, JEFFREY J.
Exec Dt:
07/17/2002
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030082978
10142533
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
THOMAS W. STEINBERG
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 8
Reel/Frame:013199/0495   Pages: 2
Recorded: 10/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, HYUN SUNG
Exec Dt:
08/27/2002
2
MARIN, ROBERT ANTHONY
Exec Dt:
08/27/2002
3
PETROFF, JEFFREY J.
Exec Dt:
07/17/2002
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
US20030082978
10142533
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
THOMAS W. STEINBERG
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 9
Reel/Frame:014832/0010   Pages: 2
Recorded: 07/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARMANTROUT, JACK EUGENE
Exec Dt:
05/12/2004
2
MARIN, ROBERT ANTHONY
Exec Dt:
05/13/2004
3
MANRING, LEWIS EDWARD
Exec Dt:
06/02/2004
4
MARSHALL, LARRY R.
Exec Dt:
05/17/2004
Assignee
1
E.I DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7118698
US20040219345
10818152
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
THOMAS W. STEINBERG
BARLEY MILL PLAZA 25
WILMINGTO, DE 19880-0025
Assignment: 10
Reel/Frame:014834/0964   Pages: 2
Recorded: 07/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARMANTROUT, JACK EUGENE
Exec Dt:
05/26/2004
2
MARSHALL, LARRY R.
Exec Dt:
05/26/2004
3
MARIN, ROBERT ANTHONY
Exec Dt:
05/26/2004
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040222568
10818428
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
THOMAS W. STEINBERG
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 11
Reel/Frame:016249/0325   Pages: 2
Recorded: 07/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARIN, ROBERT ANTHONY
Exec Dt:
06/10/2005
2
MILLER, AMANDA DAWN
Exec Dt:
07/01/2005
3
MARSHALL, LARRY R.
Exec Dt:
06/10/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7582240
US20050244639
11096996
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:018502/0545   Pages: 3
Recorded: 11/09/2006
Attorney Dkt #:TK3980USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARORA, PANKAJ
Exec Dt:
10/23/2006
2
GRAHAM, DAVID KEITH, JR.
Exec Dt:
10/24/2006
3
CHEN, GUANGHUI
Exec Dt:
10/24/2006
4
MARIN, ROBERT ANTHONY
Exec Dt:
10/25/2006
5
FRISK, SIMON
Exec Dt:
10/24/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080070463
11523827
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 13
Reel/Frame:018817/0469   Pages: 3
Recorded: 01/29/2007
Attorney Dkt #:HT4310USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONLEY, JILL A.
Exec Dt:
12/13/2006
2
MARIN, ROBERT ANTHONY
Exec Dt:
01/02/2007
3
GUCKERT, JOSEPH ROBERT
Exec Dt:
12/13/2006
4
PALMER, GEORGE BRUCE, IV
Exec Dt:
01/09/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110092122
11592350
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 14
Reel/Frame:018817/0492   Pages: 3
Recorded: 01/29/2007
Attorney Dkt #:HT4312USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONLEY, JILL A.
Exec Dt:
12/13/2006
2
MARIN, ROBERT ANTHONY
Exec Dt:
01/02/2007
3
GUCKERT, JOSEPH ROBERT
Exec Dt:
12/13/2006
4
PALMER, GEORGE BRUCE, IV
Exec Dt:
01/09/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080104738
11592644
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 15
Reel/Frame:020511/0951   Pages: 5
Recorded: 02/14/2008
Attorney Dkt #:HT4314USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONLEY, JILL A.
Exec Dt:
01/07/2008
2
MARIN, ROBERT ANTHONY
Exec Dt:
01/16/2008
3
GUCKERT, JOSEPH ROBERT
Exec Dt:
01/16/2008
4
PALMER, GEORGE BRUCE, IV
Exec Dt:
12/20/2007
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080108263
11980268
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 16
Reel/Frame:020965/0001   Pages: 6
Recorded: 05/19/2008
Attorney Dkt #:HT4313USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONLEY, JILL A.
Exec Dt:
02/07/2008
2
MARIN, ROBERT ANTHONY
Exec Dt:
03/11/2008
3
GUCKERT, JOSEPH ROBERT
Exec Dt:
04/16/2008
4
PALMER, GEORGE BRUCE, IV
Exec Dt:
01/31/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8470722
US20080184453
11978755
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 17
Reel/Frame:020917/0440   Pages: 5
Recorded: 05/08/2008
Attorney Dkt #:TK4610USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARIN, ROBERT ANTHONY
Exec Dt:
04/14/2008
2
CONLEY, JILL A.
Exec Dt:
03/26/2008
3
WILSON, FREDERIC TERENCE
Exec Dt:
03/20/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080220676
12074165
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 18
Reel/Frame:020917/0670   Pages: 4
Recorded: 05/08/2008
Attorney Dkt #:TK4630USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONLEY, JILL A.
Exec Dt:
03/26/2008
2
MARIN, ROBERT ANTHONY
Exec Dt:
04/14/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8765255
US20080216205
12074166
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 19
Reel/Frame:021178/0428   Pages: 4
Recorded: 07/01/2008
Attorney Dkt #:TK4615USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONLEY, JILL A.
Exec Dt:
04/07/2008
2
MARIN, ROBERT ANTHONY
Exec Dt:
05/28/2008
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8241729
US20090123700
12075388
Correspondence name and address
THOMAS W. STEINBERG
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 20
Reel/Frame:027186/0441   Pages: 3
Recorded: 11/07/2011
Attorney Dkt #:TK4630USNA1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONLEY, JILL A.
Exec Dt:
12/05/2008
2
MARIN, ROBERT ANTHONY
Exec Dt:
01/06/2009
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
US20090123713
12270109
Correspondence name and address
STEVEN C.BENJAMIN
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 21
Reel/Frame:025108/0475   Pages: 2
Recorded: 10/07/2010
Attorney Dkt #:TK3706USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARIN, ROBERT ANTHONY
Exec Dt:
05/04/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100290721
12776664
Correspondence name and address
STEVEN C. BENJAMIN
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 22
Reel/Frame:025108/0505   Pages: 2
Recorded: 10/07/2010
Attorney Dkt #:TK3705USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARIN, ROBERT ANTHONY
Exec Dt:
05/04/2010
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100292664
12776596
Correspondence name and address
STEVEN C. BENJAMIN
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 23
Reel/Frame:029523/0682   Pages: 7
Recorded: 12/23/2012
Attorney Dkt #:TK5160USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, HYUN SUNG
Exec Dt:
06/20/2012
2
MARIN, ROBERT ANTHONY
Exec Dt:
06/20/2012
3
YOUNG, PATRICK HENRY
Exec Dt:
06/20/2012
4
CHEN, GUANGHUI
Exec Dt:
12/13/2012
5
COMPTON, TIMOTHY FREDERICK
Exec Dt:
07/18/2012
6
FRISK, SIMON
Exec Dt:
06/21/2012
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
US20130126418
13469431
Correspondence name and address
FREDERICK STRICKLAND
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809

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