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Patent Assignment Assignor Details
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Assignor Name : DUPONT, SERGE
Total Assignments: 18
Assignment: 1
Reel/Frame:005158/0074   Pages: 1
Recorded: 10/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEHENNAU, CLAUDE
Exec Dt:
09/25/1989
2
DUPONT, SERGE
Exec Dt:
09/25/1989
Assignee
1
SOLVAY & CIE (SOCIETE ANONYME)
RUE DU PRINCE ALBERT, 33
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4997616
NONE
07420161
Correspondence name and address
SPENCER & FRANK
1111-19TH ST., NW
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:005347/0486   Pages: 2
Recorded: 04/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEHENNAU, CLAUDE
Exec Dt:
04/20/1990
2
DUPONT, SERGE
Exec Dt:
04/20/1990
Assignee
1
SOLVAY & CIE (SOCIETE ANONYME)
33, RUE DU PRINCE ALBERT
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096782
NONE
07527331
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005778/0236   Pages: 2
Recorded: 07/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEHENNAU, CLAUDE
Exec Dt:
07/09/1991
2
DUPONT, SERGE
Exec Dt:
07/09/1991
Assignee
1
SOLVAY & CIE
RUE DU PRINCE ALBERT, 33
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5173345
NONE
07730591
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:007636/0214   Pages: 2
Recorded: 08/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEHENNAU, CLAUDE
Exec Dt:
08/03/1995
2
DUPONT, SERGE
Exec Dt:
08/03/1995
Assignee
1
SOLVAY (SOCIETE ANONYME)
RUE DU PRINCE ALBERT, 33
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5567505
NONE
08515065
Correspondence name and address
GEORGE H. SPENCER
SPENCER, FRANK & SCHNEIDER
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005-3955
Assignment: 5
Reel/Frame:007716/0518   Pages: 2
Recorded: 10/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUPONT, SERGE
Exec Dt:
08/31/1995
2
DEIMOY, DIDIER
Exec Dt:
08/31/1995
3
DE BRUILLE, THIERRY
Exec Dt:
08/31/1995
Assignee
1
SOLVAY (SOCIETE ANONYME)
33, RUE DU PRINCE ALBERT
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5876829
NONE
08504388
Correspondence name and address
GEORGE H. SPENCER
SPENCER, FRANK & SCHNEIDER
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 6
Reel/Frame:009696/0555   Pages: 3
Recorded: 12/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN SCHAFTINGEN, JULES-JOSEPH
Exec Dt:
12/10/1998
2
DUPONT, SERGE
Exec Dt:
12/10/1998
Assignee
1
SOLVAY (SOCIETE ANONYME)
33, RUE DU PRINCE ALBERT
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6168750
NONE
09222721
Correspondence name and address
VENABLE
GEORGE H. SPENCER
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 7
Reel/Frame:009855/0951   Pages: 3
Recorded: 03/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN SCHAFTINGEN, JULES-JOSEPH
Exec Dt:
03/09/1999
2
DUPONT, SERGE
Exec Dt:
03/09/1999
Assignee
1
SOLVAY (SOCIETE ANONYME)
33 RUE DU PRINCE ALBERT
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6616994
US20020098305
09273524
Correspondence name and address
VENABLE
GEORGE H. SPENCER
POST OFFICE BOX 34385
WASHINGTON, D.C. 10043-9998
Assignment: 8
Reel/Frame:011662/0093   Pages: 3
Recorded: 04/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN SCHAFTINGEN, JULES-JOSEPH
Exec Dt:
02/26/2001
2
GERARD, YANNICK
Exec Dt:
02/26/2001
3
LEONARD, STEPHANE
Exec Dt:
02/26/2001
4
DUPONT, SERGE
Exec Dt:
02/26/2001
5
OP DE BEECK, JOEL
Exec Dt:
02/26/2001
Assignee
1
SOLVAY (SOCIETE ANONYME)
RUE DU PRINCE ALBERT, 33
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6866812
US20010015513
09741811
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
GREGORY J. MAIER
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:011989/0482   Pages: 3
Recorded: 07/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUPONT, SERGE
Exec Dt:
07/06/2001
2
VAN SCHAFTINGEN, JULES-JOSEPH
Exec Dt:
07/06/2001
Assignee
1
SOLVAY (SOCIETE ANONYME)
33, RUE DU PRINCE ALBERT
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6592955
NONE
09806712
Correspondence name and address
LARSON & TAYLOR, PLC
LINDA R. POTEATE
1199 NORTH FAIRFAX ST.
SUITE 900
ALEXANDRIA, VA 22314-1437
Assignment: 10
Reel/Frame:013888/0492   Pages: 3
Recorded: 11/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN SCHAFTINGEN, JULES-JOSEPH
Exec Dt:
09/10/2002
2
DUPONT, SERGE
Exec Dt:
09/10/2002
3
GERARD, YANNICK
Exec Dt:
09/10/2002
4
LEONARD, STEPHANE
Exec Dt:
09/10/2002
Assignee
1
SOLVAY (SOCIETE ANONYME)
33 RUE DU PRINCE ALBERT
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6814921
NONE
10203962
Correspondence name and address
LARSON & TAYLOR, PLC
ROSS F. HUNT, JR.
1199 NORTH FAIRFAX ST., SUITE 900
ALEXANDRIA, VA 22314-1437
Assignment: 11
Reel/Frame:013936/0353   Pages: 3
Recorded: 11/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN SCHAFTINGEN, JULES-JOSEPH
Exec Dt:
09/10/2002
2
DUPONT, SERGE
Exec Dt:
09/10/2002
3
GERARD, YANNICK
Exec Dt:
09/10/2002
4
LEONARD, STEPHANE
Exec Dt:
09/12/2002
Assignee
1
SOLVAY (SOCIETE ANONYME)
33 RUE DU PRINCE ALBERT
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6814921
NONE
10203962
Correspondence name and address
LARSON & TAYLOR
ROSS F. HUNT
1199 NORTH FAIRFAX ST.
ALEXANDRIA, VA 22314-1437
Assignment: 12
Reel/Frame:014253/0290   Pages: 3
Recorded: 03/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUPONT, SERGE
Exec Dt:
10/21/2002
2
DE HENAU, PASCAL
Exec Dt:
10/21/2002
3
CRIEL, BJORN
Exec Dt:
10/21/2002
Assignee
1
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIETE ANONYME)
RUE DE RANSBEEK, 310
B-1120 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6916442
US20040056391
10220041
Correspondence name and address
LARSON & TAYLOR, PLC
ROSS F. HUNT, JR.
1199 NORTH FAIRFAX ST.
SUITE 900
ALEXANDRIA, VA 22314-1437
Assignment: 13
Reel/Frame:014318/0603   Pages: 3
Recorded: 03/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUPONT, SERGE
Exec Dt:
10/21/2002
2
DE HENAU, PASCAL
Exec Dt:
10/21/2002
3
CRIEL, BJORN
Exec Dt:
10/21/2002
Assignee
1
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIETE ANONYME)
RUE DE RANSBEEK, 310
B-1120 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6916442
US20040056391
10220041
Correspondence name and address
LARSON & TAYLOR PLC.
ROSS F. HUNT, JR.
1199 NORTH FAIRFAX ST.
STE. 900
ALEXANDRIA, VA 22314-1437
Assignment: 14
Reel/Frame:020528/0352   Pages: 3
Recorded: 02/19/2008
Attorney Dkt #:294659US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN SCHAFTINGEN, JULES-JOSEPH
Exec Dt:
10/17/2006
2
DUPONT, SERGE
Exec Dt:
10/17/2006
3
MABED, BARBARA
Exec Dt:
10/23/2006
Assignee
1
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIETE ANONYME)
RUE DE RANSBEEK, 310
BRUXELLES, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7858016
US20070184224
10590273
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:023989/0117   Pages: 3
Recorded: 02/25/2010
Attorney Dkt #:307354US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRIEL, BJORN
Exec Dt:
04/20/2007
2
DUPONT, SERGE
Exec Dt:
04/20/2007
Assignee
1
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIETE ANONYME)
RUE DE RANSBEEK, 310
BRUXELLES, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8741207
US20090152263
11718161
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:029224/0711   Pages: 7
Recorded: 11/01/2012
Attorney Dkt #:404003US41PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTIN, PHILIPPE
Exec Dt:
09/25/2012
2
DUPONT, SERGE
Exec Dt:
09/21/2012
3
CRIEL, BJORN
Exec Dt:
09/10/2012
Assignee
1
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIETE ANONYME)
RUE DE RANSBEEK, 310
BRUXELLES, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8967418
US20130037549
13583799
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:029593/0255   Pages: 10
Recorded: 01/09/2013
Attorney Dkt #:403876US41PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARDY, PIERRE-FRANCOIS
Exec Dt:
11/22/2012
2
CRIEL, BJORN
Exec Dt:
11/29/2012
3
MUR, JEAN-CLAUDE
Exec Dt:
11/08/2012
4
DUPONT, SERGE
Exec Dt:
09/21/2012
5
BAJOR, FRANCK
Exec Dt:
11/08/2012
Assignee
1
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIETE ANONYME)
RUE DE RANSBEEK, 310
BRUXELLES, BELGIUM B-1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9527225
US20130140730
13583254
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:039206/0917   Pages: 6
Recorded: 07/21/2016
Attorney Dkt #:471414US41
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUEZENNEC, YVONNIG
Exec Dt:
05/27/2016
2
TOUTAIN, STEPHANE
Exec Dt:
06/29/2016
3
COING, JEAN-FRANCOIS
Exec Dt:
05/27/2016
4
DUPONT, SERGE
Exec Dt:
05/27/2016
Assignee
1
PLASTIC OMNIUM ADVANCED INNOVATION AND RESEARCH
RUE DE RANSBEEK, 310
BRUSSELS, BELGIUM 1120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10189201
US20160346987
15157844
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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