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Patent Assignment Assignor Details
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Assignor Name : SYKORA, JAMES H.
Total Assignments: 3
Assignment: 1
Reel/Frame:006435/0040   Pages: 6
Recorded: 03/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/24/1993
2
Exec Dt:
02/25/1993
3
Exec Dt:
02/25/1993
4
Exec Dt:
02/25/1993
5
Exec Dt:
02/25/1993
6
Exec Dt:
02/25/1993
7
Exec Dt:
03/01/1993
8
Exec Dt:
02/23/1993
Assignee
1
LEGAL DEPARTMENT, M/S 20BO
3000 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07997257
Correspondence name and address
MARY URBACH
HEWLETT-PACKARD COMPANY
LEGAL DEPT., M/S 61U51
16399 W. BERNARDO DRIVE
SAN DIEGO, CA 92127
Assignment: 2
Reel/Frame:013778/0816   Pages: 3
Recorded: 07/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2002
2
Exec Dt:
10/29/2002
Assignee
1
P.O. BOX 272400
INTELLECTUAL PROPERTY ADMINISTRATION
FORT COLLINS, COLORADO 80527-2400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10283789
Correspondence name and address
HEWLETT-PACKARD COMPANY
LARRY D. BAKER
P.O. BOX 272400
FORT COLLINS, CO 80527-2400
Assignment: 3
Reel/Frame:016422/0595   Pages: 5
Recorded: 03/28/2005
Attorney Dkt #:USA.400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2005
2
Exec Dt:
03/21/2005
3
Exec Dt:
03/21/2005
4
Exec Dt:
03/21/2005
Assignee
1
26081 AVENUE HALL
VALENCIA, CALIFORNIA 91355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11088133
Correspondence name and address
3D SYSTEMS, INC.
RALPH D'ALESSANDRO
26081 AVENUE HALL
INTELLECTUAL PROPERTY
VALENCIA, CA 91355

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