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Patent Assignment Assignor Details
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Assignor Name : CHOUDHURY, BISWAJIT
Total Assignments: 12
Assignment: 1
Reel/Frame:017666/0865   Pages: 3
Recorded: 05/24/2006
Attorney Dkt #:FC0016PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, ZHEN-YU
Exec Dt:
05/13/2005
2
CHOUDHURY, BISWAJIT
Exec Dt:
05/13/2005
3
ROELOFS, MARK GERRIT
Exec Dt:
05/13/2005
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7563532
US20080206624
10570024
Correspondence name and address
THOMAS W. GORMAN
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:016732/0162   Pages: 3
Recorded: 11/04/2005
Attorney Dkt #:DC8507PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDRIN, PETER
Exec Dt:
08/23/2005
2
BATES, PHIL
Exec Dt:
08/23/2005
3
GHOSH, KALYAN
Exec Dt:
08/23/2005
4
WIELAND, HELMUT
Exec Dt:
08/23/2005
5
CHOUDHURY, BISWAJIT
Exec Dt:
09/13/2005
6
EKHATOR, IYOBOSA
Exec Dt:
08/27/2005
Assignee
1
E. I. DU PONT CANADA COMPANY
7070 MISSISSAUGA ROAD
MISSISSAUGA, ONTARIO, CANADA L5N 5M8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060188773
10550422
Correspondence name and address
THOMAS W. GORMAN
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:016780/0888   Pages: 3
Recorded: 11/15/2005
Attorney Dkt #:DC8510USPCT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDRIN, PETER
Exec Dt:
08/23/2005
2
BATES, PHIL
Exec Dt:
08/23/2005
3
GHOSH, KALYAN
Exec Dt:
08/23/2005
4
HOOPER, MIKE A.
Exec Dt:
08/22/2005
5
CHOUDHURY, BISWAJIT
Exec Dt:
09/13/2005
Assignee
1
E. I. DU PONT CANADA COMPANY
7070 MISSISSAUGA ROAD
MISSISSAUGA, ONTARIO, CANADA L5N 5M8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070072026
10550425
Correspondence name and address
THOMAS W. GORMAN
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:016780/0974   Pages: 3
Recorded: 11/15/2005
Attorney Dkt #:DC8510USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDRIN, PETER
Exec Dt:
08/23/2005
2
BATES, PHIL
Exec Dt:
08/23/2005
3
GHOSH, KALYAN
Exec Dt:
08/23/2005
4
WIELAND, HELMUT
Exec Dt:
08/23/2005
5
CHOUDHURY, BISWAJIT
Exec Dt:
09/13/2005
6
EKHATOR, IYOBOSA
Exec Dt:
08/27/2005
Assignee
1
E. I. DU PONT CANADA COMPANY
7070 MISSISSAUGA ROAD
MISSISSAUGA, ONTARIO, CANADA L5N 5M8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090280374
10550424
Correspondence name and address
THOMAS W. GORMAN
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:016781/0036   Pages: 2
Recorded: 11/15/2005
Attorney Dkt #:DC8507PCT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDRIN, PETER
Exec Dt:
08/23/2005
2
BATES, PHIL
Exec Dt:
08/23/2005
3
CHOUDHURY, BISWAJIT
Exec Dt:
09/13/2005
Assignee
1
E. I. DU PONT CANADA COMPANY
7070 MISSISSAUGA ROAD
MISSISSAUGA, ONTARIO, CANADA L5N 5M8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090280392
10550423
Correspondence name and address
THOMAS W. GORMAN
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:018653/0103   Pages: 5
Recorded: 12/19/2006
Attorney Dkt #:DC9620USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDRIN, PETER
Exec Dt:
10/27/2006
2
HOJABR, SASSAN
Exec Dt:
10/29/2006
3
CHOUDHURY, BISWAJIT
Exec Dt:
11/21/2006
4
BRUNK, DONALD H.
Exec Dt:
11/17/2006
5
PERTI, DEEPAK
Exec Dt:
11/17/2006
6
HARDING, SCOTT L.
Exec Dt:
10/16/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060073385
11138178
Correspondence name and address
THOMAS W. GORMAN
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:018653/0119   Pages: 5
Recorded: 12/19/2006
Attorney Dkt #:DC9619USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDRIN, PETER
Exec Dt:
10/27/2006
2
OTTENHOF, JAN
Exec Dt:
11/10/2006
3
HOOPER, MICHAEL A.
Exec Dt:
11/09/2006
4
PERTI, DEEPAK
Exec Dt:
11/17/2006
5
CHOUDHURY, BISWAJIT
Exec Dt:
11/21/2006
6
BRUNK, DONALD H.
Exec Dt:
11/17/2006
7
GHOSH, KALYAN
Exec Dt:
10/09/2006
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060073373
11138185
Correspondence name and address
THOMAS W. GORMAN
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805
Assignment: 8
Reel/Frame:027059/0639   Pages: 2
Recorded: 10/14/2011
Attorney Dkt #:FC0069USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHOUDHURY, BISWAJIT
Exec Dt:
08/31/2011
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
US20120045704
13211369
Correspondence name and address
BRIAN C. JONES
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 9
Reel/Frame:027858/0736   Pages: 3
Recorded: 03/14/2012
Attorney Dkt #:FC0071USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOUDHURY, BISWAJIT
Exec Dt:
02/22/2012
2
TANNENBAUM, HARVEY P.
Exec Dt:
02/29/2012
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
US20120202135
13393551
Correspondence name and address
BRIAN C. JONES
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809
Assignment: 10
Reel/Frame:031846/0251   Pages: 6
Recorded: 12/24/2013
Attorney Dkt #:CL4330USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROELOFS, MARK GERRIT
Exec Dt:
10/29/2013
2
CHOUDHURY, BISWAJIT
Exec Dt:
10/09/2013
3
SIDDIQUI, JUNAID AHMED
Exec Dt:
11/24/2013
4
BANERJEE, SHOIBAL
Exec Dt:
10/10/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140120431
14123839
Correspondence name and address
ANDREW BUNN
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 11
Reel/Frame:032045/0538   Pages: 6
Recorded: 01/25/2014
Attorney Dkt #:CL4330USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROELOFS, MARK GERRIT
Exec Dt:
10/29/2013
2
CHOUDHURY, BISWAJIT
Exec Dt:
10/09/2013
3
SIDDIQUI, JUNAID AHMED
Exec Dt:
11/24/2013
4
BANERJEE, SHOIBAL
Exec Dt:
10/10/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140120431
14123839
Correspondence name and address
ANDREW BUNN
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 12
Reel/Frame:033407/0415   Pages: 5
Recorded: 07/29/2014
Attorney Dkt #:CL5960USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOURTAKIS, KOSTANTINOS
Exec Dt:
07/24/2014
2
GRIER, GERARD JOSEPH
Exec Dt:
07/24/2014
3
CHOUDHURY, BISWAJIT
Exec Dt:
07/24/2014
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150044578
14341904
Correspondence name and address
CAROL PERROTTO
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805

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