skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
12/04/2001
Application #:
09246502
Filing Dt:
02/08/1999
Inventors:
ROSS D. BEERS, JOUNI P. PARTANEN, NANSHENG TANG
Title:
STEREOLITHOGRAPHIC METHOD AND APPARATUS WITH ENHANCED CONTROL OF PRESCRIBED STIMULATION PRODUCTION AND APPLICATION
Assignment: 1
Reel/Frame:
009929/0189Recorded: 04/27/1999Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/23/1999
Exec Dt:
04/16/1999
Assignee:
26081 AVENUE HALL
VALENCIA, CALIFORNIA 91355
Correspondent:
3D SYSTEMS, INC.
A. SIDNEY ALPERT
26081 AVENUE HALL
VALENCIA, CA 91355
Assignment: 2
Reel/Frame:
010561/0651Recorded: 04/18/2000Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/23/1999
Exec Dt:
04/16/1999
Exec Dt:
04/19/1999
Assignee:
26081 AVENUE HALL
VALENCIA, CALIFORNIA 91355
Correspondent:
RALPH D'ALESSANDRO
26081 AVENUE HALL
VALENCIA, CA 91355

Search Results as of: 06/14/2024 12:02 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT