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Patent Assignment Assignor Details
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Assignor Name : RITTER, JOACHIM C
Total Assignments: 6
Assignment: 1
Reel/Frame:031924/0388   Pages: 6
Recorded: 01/09/2014
Attorney Dkt #:CL4910USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUFF, ROBERT JOHN
Exec Dt:
11/13/2013
2
HUANG, ZHENG-ZHENG
Exec Dt:
12/13/2012
3
RITTER, JOACHIM C
Exec Dt:
12/12/2012
4
POLLINO, JOEL M
Exec Dt:
11/11/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846857
US20140097134
13644524
Correspondence name and address
ANN BREIKSS
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:031544/0950   Pages: 7
Recorded: 11/05/2013
Attorney Dkt #:CL6020USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLGEIER, ALAN MARTIN
Exec Dt:
09/12/2013
2
DE SILVA, WATHUDURA INDIKA NAMAL
Exec Dt:
09/12/2013
3
MENNING, CARL ANDREW
Exec Dt:
09/20/2013
4
RITTER, JOACHIM C
Exec Dt:
10/04/2013
5
SENGUPTA, SOURAV KUMAR
Exec Dt:
09/12/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846985
US20130289319
13870091
Correspondence name and address
ANNE BREIKSS
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:031545/0113   Pages: 8
Recorded: 11/05/2013
Attorney Dkt #:CL5732USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLGEIER, ALAN MARTIN
Exec Dt:
09/12/2013
2
DE SILVA, WATHUDURA INDIKA NAMAL
Exec Dt:
09/12/2013
3
MENNING, CARL ANDREW
Exec Dt:
09/20/2013
4
MURPHY, JOSEPH E
Exec Dt:
10/04/2013
5
RITTER, JOACHIM C
Exec Dt:
10/09/2013
6
SENGUPTA, SOURAV KUMAR
Exec Dt:
09/12/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846984
US20130289311
13870072
Correspondence name and address
ANNE BREIKSS
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 4
Reel/Frame:031597/0358   Pages: 20
Recorded: 11/14/2013
Attorney Dkt #:CL5275USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLGEIER, ALAN MARTIN
Exec Dt:
09/12/2013
2
CARLSON, TORREN RYAN
Exec Dt:
09/13/2013
3
CORBIN, DAVID RICHARD
Exec Dt:
10/10/2013
4
DE SILVA, WATHUDURA INDIKA NAMAL
Exec Dt:
09/12/2013
5
KOROVESSI, EKATERINI
Exec Dt:
09/12/2013
6
MENNING, CARL ANDREW
Exec Dt:
09/20/2013
7
RITTER, JOACHIM C
Exec Dt:
10/31/2013
8
ROSENFELD, H DAVID
Exec Dt:
09/11/2013
9
SENGUPTA, SOURAV KUMAR
Exec Dt:
09/12/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9018423
US20130289318
13870066
Correspondence name and address
ANNE BREIKSS
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 5
Reel/Frame:031717/0801   Pages: 7
Recorded: 12/04/2013
Attorney Dkt #:CL5783USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGUPTA, SOURAV KUMAR
Exec Dt:
11/15/2013
2
KELKAR, MANSH S
Exec Dt:
12/03/2013
3
MANNING, KENNETH CHAD
Exec Dt:
11/15/2013
4
PERTICONE, ANDREA M
Exec Dt:
11/15/2013
5
RITTER, JOACHIM C
Exec Dt:
12/03/2013
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140081065
14031356
Correspondence name and address
LYNNE CHRISTENBURY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721
WILMINGTON, DE 19805
Assignment: 6
Reel/Frame:037239/0857   Pages: 7
Recorded: 12/08/2015
Attorney Dkt #:CL6169-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, RONALD JAMES
Exec Dt:
12/03/2015
2
MENNING, CARL ANDREW
Exec Dt:
12/04/2015
3
MURPHY, JOSEPH E
Exec Dt:
12/02/2015
4
RITTER, JOACHIM C
Exec Dt:
12/08/2015
5
SENGUPTA, SOURAV KUMAR
Exec Dt:
12/04/2015
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160159715
14956425
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805

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