Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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08/13/2002
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Application #:
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09538137
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Filing Dt:
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03/29/2000
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Inventor:
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Douglas R. Siefken
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Title:
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METHODS FOR GENERATING IMAGE SET OR SERIES WITH IMPERCEPTIBLY DIFFERENT IMAGES, SYSTEMS THEREFOR AND APPLICATIONS THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| SUITE 6808 |
| 175 E. DELAWARE |
| CHICAGO, ILLINOIS 60611 |
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| HILL & SIMPSON, P.C. |
| DAVID R. METZGER |
| 233 S. WACKER DRIVE |
| 85TH FLOOR SEARS TOWER |
| CHICAGO, IL 60606 |
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Assignment:
2
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CORRECTIVE ASSINGMENT TO CORRECT THE NAME OF THE ASSIGNOR, FILED 3-1-01, RECORDED ON REEL 011857 FRAME 0613 ASSIGNOR HEREBY CONFIRMS THE ASSINGMENT OF THE ENTIRE INTEREST.
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| 7-35, KITASHINAGAWA 6-CHOME SHINAGAWA-KU |
| TOKYO 141, JAPAN |
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| SONNENSCHEIN NATH & ROSENTHAL |
| DAVID R. METZGER |
| P.O. BOX 061080 |
| WACKER DRIVE STATION, SEARS TOWER |
| CHICAGO, ILLINOIS 60606-1080 |
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Assignment:
3
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CORRECTED RECORDATION FORM COVER SHEET TO CORRECT THE NAME OF THE ASSIGNEE, PREVIOUSLY RECORDED AT REEL/FRAME 012138/0237 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
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| SUITE 353 |
| 333 W. NORTH AVE. |
| CHICAGO, ILLINOIS 60610 |
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| SONNENSCHEIN NATH & ROSENTHAL |
| DAVID R. METZGER |
| P.O. BOX 061080 |
| WACKER DRIVE STATION, SEARS TOWER |
| CHICAGO, IL 60606-1080 |
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Assignment:
4
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CHANGE OF ASSIGNEES ADDRESS
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| SUITE 353 |
| 333 W. NORTH AVE. |
| CHICAGO, ILLINOIS 60610 |
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| SONNENSCHEIN NATH & ROSENTHAL |
| DAVID R. METZGER |
| P.O. BOX 061080, WACKER DR. STATION |
| SEARS TOWER |
| CHICAGO, IL 60606 |
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