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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06/21/1994
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Application #:
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07721890
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Filing Dt:
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06/27/1991
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Inventors:
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BERNARD F. KIEFFER, JOHN R. PETERSON, TIMOTHY R. MC QUEARY, MATTHEW A. ROSSBACK et al
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Title:
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RECOVERY OF NIOBIUM METAL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1600 N.W. OLD SALEM ROAD |
| ALBANY, OREGON 97321 |
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| SHOEMAKER & MATTARE, LTD. |
| STE 1203, CRYSTAL PLAZA BLDG. 1 |
| 2001 JEFF. DAVIS HWY. |
| P.O. BOX 2286 |
| ARLINGTON, VA 22202-0286 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1000 SIX PPG PLACE |
| PITTSBURGH, PENNSYLVANIA 15222 |
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| ALLEGHENY TECHNOLOGY INC. |
| PATRICK J. VICCARO |
| 1000 SIX PPG PLACE |
| PITTSBURGH, PA 15222 |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| 249 FIFTH AVENUE |
| ONE PNC PLAZA |
| PITTSBURGH, PENNSYLVANIA 15222 |
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| JENIFER S. TARASI |
| ONE OXFORD CENTRE |
| 301 GRANT STREET |
| 14TH FLOOR |
| PITTSBURGH, PA 15219 |
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Assignment:
4
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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| 1600 N.E. OLD SALEM ROAD |
| ALBANY, OREGON 97321 |
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| THORP REED & ARMSTRONG, LLP |
| ONE OXFORD CENTRE |
| 301 GRANT STREET, 14TH FLOOR |
| PITTSBURGH, PA 15219-1425 |
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