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Patent Assignment Assignor Details
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Assignor Name : WILLEMSEN, STEPHANUS
Total Assignments: 10
Assignment: 1
Reel/Frame:006289/0667   Pages: 2
Recorded: 11/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEURESEN, HERMAN J.
Exec Dt:
11/21/1991
2
WILLEMSEN, STEPHANUS
Exec Dt:
11/21/1991
Assignee
1
AKZO NV
PATENTS DEPARTMENT
VELPERWEG 76, ARNHEM, NETHERLANDS 6824BM
Property
 
Pat #
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5264251
NONE
07781784
Correspondence name and address
RICHARD P. FENNELLY
AKZO AMERICA INC.
PATENT DEPARTMENT
7 LIVINGSTONE AVENUE
DOBBS FERRY, NY 10522
Assignment: 2
Reel/Frame:007179/0911   Pages: 2
Recorded: 10/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERSEN, HERMAN J.
Exec Dt:
09/16/1994
2
WILLEMSEN, STEPHANUS
Exec Dt:
09/16/1994
Assignee
1
AKZO NOBEL N.V.
VELPERWEG 76
6824 BM ARNHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
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5534304
NONE
08295883
Correspondence name and address
AKZO NOBEL INC.
LOUIS A. MORRIS
7 LIVINGSTONE AVENUE
DOBBS FERRY, NY 10522
Assignment: 3
Reel/Frame:010816/0789   Pages: 2
Recorded: 03/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLEMSEN, STEPHANUS
Exec Dt:
02/23/2000
Assignee
1
AKZO NOBEL N.V.
VELPERWEG 76
6874 BM ARNHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
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6319558
NONE
09486066
Correspondence name and address
OLIFF & BERRIDGE, PLC
WILLIAM P. BERRIDGE
PO BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:010929/0955   Pages: 2
Recorded: 07/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLEMSEN, STEPHANUS
Exec Dt:
07/12/2000
Assignee
1
TWARON PRODUCTS B.V.
WESTERVOORTSEDIJK 73
6800 TC ARNHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
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6395394
NONE
09550611
Correspondence name and address
OLIFF & BERRIDGE, PLC
WILLIAM P. BERRIDGE
PO BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:016640/0959   Pages: 2
Recorded: 08/16/2005
Attorney Dkt #:124400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLEMSEN, STEPHANUS
Exec Dt:
07/06/2005
2
STUUT, HARMANNUS AALDRIK MARIA
Exec Dt:
07/06/2005
Assignee
1
TEIJIN TWARON B.V.
WESTER VOORTSEDIJK 73
NL-6827 AV ARNHEM, NETHERLANDS
Property
 
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7438975
US20060105168
10541244
Correspondence name and address
WILLIAM F. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:019160/0031   Pages: 3
Recorded: 04/04/2007
Attorney Dkt #:131609
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLEMSEN, STEPHANUS
Exec Dt:
03/14/2007
2
PETERS, MARTINUS
Exec Dt:
03/14/2007
3
JANSSEN, JOHANNES
Exec Dt:
03/14/2007
Assignee
1
TEIJIN TWARON B.V.
WESTERVOORTSEDIJK 73
NL-6827 AV ARNHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
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8663744
US20080090041
11664581
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:020429/0450   Pages: 2
Recorded: 01/18/2008
Attorney Dkt #:135007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLEMSEN, STEPHANUS
Exec Dt:
01/07/2008
2
OLDE, HENDRIK BEREND
Exec Dt:
01/07/2008
Assignee
1
TEIJIN ARAMID B.V.
WESTERVOORTSEDIJK 73
NL-6827 AV ARNHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8075820
US20080251965
11922590
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:022335/0796   Pages: 2
Recorded: 03/02/2009
Attorney Dkt #:139652
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLEMSEN, STEPHANUS
Exec Dt:
01/20/2009
2
VAN DE VEN, HENRICUS JOHANNES FRANCISCUS MARIA
Exec Dt:
01/20/2009
3
JANSEN, HANS
Exec Dt:
01/20/2009
Assignee
1
TEIJIN ARAMID B.V.
WESTERVOORTSEDIJK 73
NL-6827 AV ARNHEM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090285537
12227828
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:023387/0165   Pages: 2
Recorded: 10/16/2009
Attorney Dkt #:142876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANSEN, HANS
Exec Dt:
10/01/2009
2
WILLEMSEN, STEPHANUS
Exec Dt:
10/01/2009
Assignee
1
TEIJIN ARAMID B.V.
WESTERVOORTSEDIJK 73
ARNHEM, NETHERLANDS NL-6827 AV
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8003029
US20100089018
12450037
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VIRGINIA 22320-4850
Assignment: 10
Reel/Frame:038452/0011   Pages: 2
Recorded: 05/04/2016
Attorney Dkt #:170299
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LEEUWEN, MATTHEUS
Exec Dt:
04/21/2016
2
KWINT, HUIBERT
Exec Dt:
04/21/2016
3
WILLEMSEN, STEPHANUS
Exec Dt:
04/21/2016
Assignee
1
TEIJIN ARAMID B.V.
VELPERWEG 76
ARNHEM, NETHERLANDS NL-6824 BM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10450696
US20160281295
15034193
Correspondence name and address
CHRISTOPHER W. BROWN
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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