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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 : HOOYKAAS, CAREL WILLEM JAN
Total Assignments: 6
Assignment: 1
Reel/Frame:006429/0681   Pages: 4
Recorded: 12/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/14/1992
Assignee
1
BIJLSTRAAT 1 3087 AA
ROTTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07992118
Correspondence name and address
HOWARD F. MANDELBAUM
FIDDLER, LEVINE & MANDELBAUM
EMPIRE STATE BUILDING
350 FIFTH AVENUE, SUITE 7814
NEW YORK, NY 10118
Assignment: 2
Reel/Frame:006470/0252   Pages: 2
Recorded: 03/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/22/1993
Assignee
1
BIJLSTRAAT 1
3087 AA ROTTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08026494
Correspondence name and address
HOWARD F. MANDELBAUM
FIDDLER LEVINE & MANDELBAUM
EMPIRE STATE BUILDING
STE. 7814, 350 FIFTH AVENUE
NEW YORK, NY 10118
Assignment: 3
Reel/Frame:006992/0707   Pages: 2
Recorded: 05/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/29/1993
Assignee
1
BIJLSTRAAT 1
ROTTERDAM 3087 AA, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08163510
Correspondence name and address
EDMUND M. JASKIEWICZ
STE. 400
1730 M STREET NW
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:007088/0479   Pages: 2
Recorded: 07/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/01/1994
Assignee
1
BIJLSTRAAT 1
3087 AA RITTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08250788
Correspondence name and address
LEVINE & MANDELBAUM
ALAN H. LEVINE, HOWARD F. MANDELBAUM
SUITE 7814, EMPIRE STATE BUILDING
350 FIFTH AVENUE
NEW YORK, NY 10118
Assignment: 5
Reel/Frame:007130/0253   Pages: 2
Recorded: 08/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/18/1994
Assignee
1
BIJLSTRAAT 1
3087 AA ROTTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08293548
Correspondence name and address
LEVINE & MANDELBAUM
ALAN H. LEVINE & HOWARD F. MANDELBAUM
EMPIRE STATE BUILDING, STE. 7814
350 FIFTH AVENUE
NEW YORK, NY 10118
Assignment: 6
Reel/Frame:012029/0314   Pages: 5
Recorded: 07/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2001
2
Exec Dt:
06/08/2001
Assignee
1
1325 SOUTH DAIRY ASHFORD
HOUSTON, TEXAS 77077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09869744
Correspondence name and address
WESTERNGECO INTELLECTUAL PROPERTY
DEPARTMENT - DAVID S. FIGATNER
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042

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