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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HEMKER, HENDRIK COENRAAD
Total Assignments: 9
Assignment: 1
Reel/Frame:008740/0172   Pages: 3
Recorded: 09/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/1997
2
Exec Dt:
07/21/1997
3
Exec Dt:
07/21/1997
Assignee
1
TONGERSESTRAAT 41
NL-6211 LM MAASTRICHT, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08860808
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
G. LLOYD KNIGHT
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:010150/0041   Pages: 2
Recorded: 03/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/1999
2
Exec Dt:
02/15/1999
Assignee
1
P.O. BOX 616
(BOUILLONSTRAAT 3)
NL-6200 AD MAASTRICHT, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09254046
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:010605/0687   Pages: 4
Recorded: 02/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2000
2
Exec Dt:
01/07/2000
3
Exec Dt:
01/07/2000
4
Exec Dt:
10/21/1999
5
Exec Dt:
12/02/1999
Assignee
1
INDUSTRIESTRASSE 67
A-1221 VIENNA, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09424498
Correspondence name and address
FOLEY, HOAG & ELIOT LLP
BETH E. ARNOLD
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 4
Reel/Frame:025024/0957   Pages: 2
Recorded: 09/22/2010
Attorney Dkt #:0548-1040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2010
2
Exec Dt:
08/13/2010
Assignee
1
UNIVERSITEITSSINGEL 50
MAASTRICHT, NETHERLANDS NL-6229 ER
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12866777
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:026070/0982   Pages: 2
Recorded: 04/04/2011
Attorney Dkt #:Q104397
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2011
2
Exec Dt:
03/03/2011
3
Exec Dt:
03/03/2011
4
Exec Dt:
03/03/2011
5
Exec Dt:
03/11/2011
6
Exec Dt:
02/16/2011
Assignee
1
UNIVERSITEITSSINGEL 50
MAASTRICHT, NETHERLANDS NL-6229 ER
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11919431
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW, SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:026213/0587   Pages: 3
Recorded: 05/03/2011
Attorney Dkt #:HEMKER-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2011
2
Exec Dt:
04/04/2011
3
Exec Dt:
04/04/2011
Assignee
1
UNIVERSITEITSSINGEL 50
MAASTRICHT, NETHERLANDS 6229 ER
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13057898
Correspondence name and address
BROWDY AND NEIMARK, P.L.L.C.
1625 K STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:032273/0604   Pages: 4
Recorded: 02/21/2014
Attorney Dkt #:14-319-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2014
2
Exec Dt:
02/05/2014
3
Exec Dt:
02/06/2014
4
Exec Dt:
02/07/2014
Assignees
1
UNIVERSITEITSSINGEL 50
MAASTRICHT, NETHERLANDS 6229 ER
2
MINDERBROEDERSBERG 4-6
MAASTRICHT, NETHERLANDS 6211 LK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14240292
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE, SUITE 3100
CHICAGO, IL 60606-6709
Assignment: 8
Reel/Frame:032363/0562   Pages: 5
Recorded: 02/25/2014
Attorney Dkt #:3403-P12170US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2014
2
Exec Dt:
01/20/2014
3
Exec Dt:
02/06/2014
Assignees
1
MINDERBROEDERSBERG 4-6
NL-6211 LK MAASTRICHT, NETHERLANDS
2
P. DEBYELAAN 25
NL-6229 HX MAASTRICHT, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14131016
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 9
Reel/Frame:035126/0838   Pages: 2
Recorded: 03/10/2015
Attorney Dkt #:0548-1054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2015
2
Exec Dt:
02/11/2015
3
Exec Dt:
02/11/2015
4
Exec Dt:
02/12/2014
Assignee
1
UNIVERSITEITSSINGEL 50
MAASTRICHT, NETHERLANDS NL-6229 ER
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14407540
Correspondence name and address
YOUNG & THOMPSON
209 MADISON ST., SUITE 500
ALEXANDRIA, VA 22314

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