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Patent Assignment Assignor Details
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Assignor Name : BAKKER, WILLEM
Total Assignments: 8
Assignment: 1
Reel/Frame:006638/0274   Pages: 3
Recorded: 08/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOUSER, NATHAN E.
Exec Dt:
06/21/1993
2
BAKKER, WILLEM
Exec Dt:
06/21/1993
3
DREIBELBIS, RICHARD L.
Exec Dt:
06/21/1993
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5362432
NONE
08042342
Correspondence name and address
LAWRENCE ISAKOFF
E. I. DU PONT DE NEMOURS COMPANY
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:014595/0454   Pages: 5
Recorded: 05/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKKER, WILLEM
Exec Dt:
05/03/2004
2
PULVERMACHER, BERND
Exec Dt:
05/03/2004
3
VERDAN, MICHEL
Exec Dt:
03/30/2004
4
BERTHOUD, NICOLAS PHILIPPE
Exec Dt:
05/04/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6848151
US20040194267
10404203
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ROBERT B FURR JR.
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 3
Reel/Frame:026528/0244   Pages: 6
Recorded: 06/30/2011
Attorney Dkt #:LP6324USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, STEVEN W.
Exec Dt:
06/17/2011
2
LIU, HONG
Exec Dt:
06/17/2011
3
BAKKER, WILLEM
Exec Dt:
06/20/2011
4
WEEKS, GREGORY P.
Exec Dt:
06/23/2011
5
CERA, JUAN
Exec Dt:
06/28/2011
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
3 LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9435059
US20110283435
13124438
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
THREE LITTLE FALLS CENTRE/1052
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 4
Reel/Frame:026785/0274   Pages: 3
Recorded: 08/22/2011
Attorney Dkt #:LP6321USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, STEVEN W.
Exec Dt:
06/17/2011
2
LIU, HONG
Exec Dt:
06/17/2011
3
BAKKER, WILLEM
Exec Dt:
06/20/2011
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
2801 CENTERVILLE ROAD
INTELLECTUAL PROPERTY
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11603605
US20120034834
13124437
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
THREE LITTLE FALLS CENTRE/1052
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 5
Reel/Frame:028944/0154   Pages: 4
Recorded: 09/12/2012
Attorney Dkt #:LP6390USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKKER, WILLEM
Exec Dt:
07/31/2012
2
MAGGI, DANIELE
Exec Dt:
07/31/2012
3
PERRON, MARUICE
Exec Dt:
08/30/2012
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
2801 CENTERVILLE ROAD
3 LITTLE FALLS CENTRE
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9277771
US20130000014
13576409
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
THREE LITTLE FALLS CENTRE/2030
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 6
Reel/Frame:032623/0696   Pages: 3
Recorded: 04/08/2014
Attorney Dkt #:LP6460USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKKER, WILLEM
Exec Dt:
04/02/2014
2
DAFNIOTIS, PETROS
Exec Dt:
04/02/2014
Assignee
1
INVISTA NORTH AMERICA SARL
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140230132
14348092
Correspondence name and address
INVISTA NORTH AMERICA SARL
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 7
Reel/Frame:039864/0568   Pages: 13
Recorded: 09/27/2016
Attorney Dkt #:LP6515-US/PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PI, LIGUAN
Exec Dt:
08/31/2016
2
SMITH, STEVEN WAYNE
Exec Dt:
08/18/2016
3
BAKKER, WILLEM
Exec Dt:
08/25/2016
4
BLAB, ANDREAS J
Exec Dt:
08/26/2016
5
HIETPAS, GEOFFREY DAVID
Exec Dt:
09/13/2016
6
LIAO, TIANYI
Exec Dt:
09/22/2016
7
BIVIGUO, ACHILLE MAYELLE MAYELLE
Exec Dt:
09/09/2016
8
LIU, HONG
Exec Dt:
08/18/2016
Assignee
1
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
3 LITTLE FALLS CENTRE
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11274381
US20160122907
14952192
Correspondence name and address
INVISTA NORTH AMERICA S.AR.L.
2801 CENTERVILLE ROAD
3 LITTLE FALLS CENTRE
WILMINGTON, DE 19808
Assignment: 8
Reel/Frame:054167/0783   Pages: 2
Recorded: 10/26/2020
Attorney Dkt #:LP6703-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKKER, WILLEM
Exec Dt:
10/12/2020
Assignee
1
THE LYCRA COMPANY LLC
2711 CENTERVILLE ROAD
ONE LITTLE FALLS CENTRE, SUITE 300
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11132811
US20190057514
16078326
Correspondence name and address
THE LYCRA COMPANY LLC
2711 CENTERVILLE ROAD
ONE LITTLE FALLS CENTRE, SUITE 300
WILMINGTON, DE 19808

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