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Patent Assignment Assignor Details
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Assignor Name : DEWHURST, ROBERT
Total Assignments: 7
Assignment: 1
Reel/Frame:008457/0367   Pages: 4
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUSS, WERNER HUBERT
Exec Dt:
01/20/1997
2
ELLIOTT, MIDE
Exec Dt:
01/22/1997
3
DEWHURST, ROBERT
Exec Dt:
01/30/1997
4
LANGRICK, CHARLES RICHARD
Exec Dt:
01/30/1997
5
MARFELL, DAVID JOHN
Exec Dt:
01/30/1997
Assignees
1
DYSTAR TEXTILFARBEN GMBH & CO.
DEUTSCHAND KG
D60318 FRANKFURT AM MAIN, GERMANY
2
E.I. DUPONT DE NEMOURS & CO.
DEUTSCHAND KG
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5810890
NONE
08721192
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:013816/0351   Pages: 4
Recorded: 07/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWHURST, ROBERT
Exec Dt:
06/06/2003
2
O'DONNELL, PETER S.
Exec Dt:
07/07/2003
3
HOWELLS, GLYN
Exec Dt:
06/09/2003
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030220037
10349230
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
JANE OBEE HAMBY
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 3
Reel/Frame:016071/0455   Pages: 9
Recorded: 04/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOUSER, NATHAN E.
Exec Dt:
03/07/2005
2
SELLING, GORDON W.
Exec Dt:
03/04/2005
3
SELLE, BEVERLY J.
Exec Dt:
03/03/2005
4
PARDINI, STEVEN P.
Exec Dt:
03/16/2005
5
DEWHURST, ROBERT
Exec Dt:
03/07/2005
6
SINGEWALD, ELIZABETH
Exec Dt:
03/03/2004
Assignee
1
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
INTELLECTUAL PROPERTY RECORD CENTER, THREE LITTLE FALLS CENTRE-ROOM 1052
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7838617
US20050165200
10904317
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
MYRON K. WYCHE
1990 M STREET, N.W. SUITE 800
10253-00291-US1
WASHINGTON, DC 20036-3425
Assignment: 4
Reel/Frame:016188/0202   Pages: 6
Recorded: 05/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGRICK, CHARLES R.
Exec Dt:
03/09/2005
2
DEWHURST, ROBERT
Exec Dt:
03/07/2005
Assignee
1
INVISTA NORTH AMERICA S.A.R.L.
INTELLECTUAL PROPERTY RECORD CENTER, THREE LITTLE FALLS CENTRE - ROOM 1052
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050183216
11017372
Correspondence name and address
PATRICIA SMINK ROGOWSKI
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DELAWARE 19899
Assignment: 5
Reel/Frame:020998/0801   Pages: 2
Recorded: 05/21/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEWHURST, ROBERT
Exec Dt:
02/01/2008
Assignee
1
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
LEGAL DEPARTMENT THREE LITTLE FALLS CENTRE
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070174972
11559165
Correspondence name and address
INVISTA NORTH AMERICA SARL
LEGAL DEPARTMENT
THREE LITTLE FALLS CENTRE
2801 CENTREVILLE ROAD
WILMINGTON, DE 19808
Assignment: 6
Reel/Frame:020947/0684   Pages: 2
Recorded: 05/13/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEWHURST, ROBERT
Exec Dt:
05/08/2008
2
JONES, STEPHEN P
Exec Dt:
05/08/2008
Assignee
1
INVISTA NORTH AMERICA S.A.R.L. LEGAL DEPARTMENT, THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090249555
12061157
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L
LEGAL DEPARTMENT
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON DE 19808
Assignment: 7
Reel/Frame:026112/0758   Pages: 3
Recorded: 04/13/2011
Attorney Dkt #:LP6346USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIETPAS, GEOFFREY D.
Exec Dt:
04/12/2011
2
DEWHURST, ROBERT
Exec Dt:
04/08/2011
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110203057
13123900
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
THREE LITTLE FALLS CENTRE/1052
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808

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