Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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10/05/2010
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Application #:
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11125401
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Filing Dt:
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05/09/2005
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Publication #:
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Pub Dt:
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11/09/2006
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Inventors:
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Jouni P. Partanen, Ning Zheng, Raymond J. Bishop
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Title:
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LASER SINTERING PROCESS CHAMBER GAS CURTAIN WINDOW CLEANSING IN A LASER SINTERING SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 26081 AVENUE HALL |
| VALENCIA, CALIFORNIA 91355 |
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| RALPH D'ALESSANDRO |
| INTELLECTUAL PROPERTY |
| 3D SYSTEMS, INC. |
| 26081 AVENUE HALL |
| VALENCIA, CA 91355 |
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Assignment:
2
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 452 FIFTH AVENUE |
| NEW YORK, NEW YORK 10018 |
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| CONSTANTIN SOURIS, REED SMITH LLP |
| 599 LEXINGTON AVENUE |
| NEW YORK, NY 10022 |
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Assignment:
3
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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| 333 THREE D SYSTEMS CIRCLE |
| ROCK HILL, SOUTH CAROLINA 29730 |
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| HUNTON ANDREWS KURTH LLP |
| 951 EAST BYRD STREET |
| RIVERFRONT PLAZA, EAST TOWER |
| RICHMOND, VA 23219-4074 |
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