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Patent Assignment Assignee Details
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Assignee Name : EXCALIBUR ENGINEERING B.V.
Total Assignments: 4
Assignment: 1
Reel/Frame:012818/0090   Pages: 2
Recorded: 04/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2002
2
Exec Dt:
02/07/2002
Assignee
1
NO. 14, POORTWEG
NL-2612 PA DELFT, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10018493
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ET AL
RICHARD L. BYRNE
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 2
Reel/Frame:013655/0948   Pages: 3
Recorded: 01/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2002
2
Exec Dt:
10/23/2002
Assignee
1
POORTWEG 14
NL-2612 PA DELFT,, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10239715
Correspondence name and address
WEBB ZIESENHEIM ET AL
RICHARD L. BYRNE
700 KOPPERS BLDG.
436 7TH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 3
Reel/Frame:014325/0805   Pages: 3
Recorded: 07/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2003
2
Exec Dt:
05/07/2003
Assignee
1
POORTWEG 14
NL-2612 PA DELFT, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344203
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ET AL.
RICHARD L. BYRNE
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:015133/0889   Pages: 4
Recorded: 03/19/2004
Conveyance: DOCUMENT RE-RECORDED TO CORRECT AN ERROR CONTAINED IN PROPERTY NUMBER 10/334,203 IN THE DOCUMENT PREVIOUSLY RECORDED ON REEL 014325, FRAME 0805. ALSO CORRECTING THE FIRST ASSIGNOR'S NAME. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
05/21/2003
2
Exec Dt:
05/07/2003
Assignee
1
POORTWEG 14
NL-2612 PA DELFT, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344203
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN & HANSON
RICHARD L. BYRNE
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818

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