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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09/03/1991
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Application #:
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07447873
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Filing Dt:
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12/08/1989
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Inventors:
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WEI-CHIH CHEN, MICHAEL A. MICHAUD, KENNETH C. HOU
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Title:
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HEAVY METAL REMOVAL PROCESS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 400 RESEARCH PARKWAY |
| MERIDEN, CONNECTICUT 06450 |
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| MICHAEL E. ZALL |
| WEINGRAM & ZALL |
| 197 W. SPRING VALLEY AVE. |
| MAYWOOD, NJ 07607 |
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Assignment:
2
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| ONE MELLON BANK CENTER |
| PITTSBURGH, PENNSYLVANIA 15258 |
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| MICHAEL L. DEVER |
| 301 GRANT STREET |
| 20TH FLOOR |
| PITTSBURGH, PA 15219 |
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Assignment:
3
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| ONE MELLON BANK CENTER |
| PITTSBURGH, PENNSYLVANIA 15258 |
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| MICHAEL L. DEVER |
| 301 GRANT STREET |
| 20TH FLOOR |
| PITTSBURGH, PA 15219 |
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