Patent Assignment Abstract of Title
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Total Assignments:
5
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Patent #:
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Issue Dt:
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03/15/1983
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Application #:
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06235809
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Filing Dt:
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02/19/1981
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Inventor:
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PETER P.L. CHEUNG
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Title:
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METHOD FOR ETCHING DENTAL PORCELAIN
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| JOHN S. MUNDAY |
| PAT. DEPARTMENT RM 1012 |
| PENNWALT CORP. |
| THREE PARKWAY |
| PHILADELPHIA, PA 19102 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 100 SOUTH STREET |
| A CORP OF DE |
| HOLMDEL, NEW JERSEY 07733 |
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| SEIDEL, GONDA & GOLDHAMMER |
| SUITE 1800 |
| TWO PENN CENTER PLAZA |
| PHILADELPHIA PA. 19102 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| PANITCH SCHWARZE, JACOBS, ET AL |
| SUITE 1400, 2000 MARKET STREET |
| PHILADELPHIA, PA. 19103 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| KIRKLAND & ELLIS |
| 655 FIFTEENTH STREET, N.W. |
| WASHINGTON, DC 20005 |
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Assignment:
5
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| 800 MARKET STREET |
| ST. LOUIS, MISSOURI 63101 |
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| LEWIS, RICE & FINGERSH |
| TERRI BRANSON |
| 500 N. BROADWAY, SUITE 2000 |
| ST. LOUIS, MO 63102 |
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