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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01/20/2015
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Application #:
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13010609
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Filing Dt:
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01/20/2011
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Publication #:
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Pub Dt:
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07/28/2011
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Inventor:
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John L. Burba III
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Title:
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HYDROMETALLURGICAL PROCESS AND METHOD FOR RECOVERING METALS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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5619 DENVER TECH CENTER PARKWAY |
GREENWOOD VILLAGE, COLORADO 80111 |
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DOUGLAS W. SWARTZ/SHERIDAN ROSS P.C. |
1560 BROADWAY |
DENVER, CO 80202-5141 |
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Assignment:
2
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230 WEST MONROE STREET |
SUITE 2900 |
CHICAGO, ILLINOIS 60606 |
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THOMAS FAHEY |
1100 G STREET NW, SUITE 420 |
NATIONAL CORPORATE RESEARCH, LTD. |
WASHINGTON, DC 20005 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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900 N. MICHIGAN AVENUE |
SUITE 1340 |
CHICAGO, ILLINOIS 60611 |
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DUSAN CLARK, ESQ. |
SIDLEY AUSTIN LLP |
2001 ROSS AVENUE, SUITE 3600 |
DALLAS, TX 75201 |
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Assignment:
4
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CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 038340 FRAME 0265. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
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900 N. MICHIGAN AVENUE |
SUITE 1700 |
CHICAGO, ILLINOIS 60611 |
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DUSAN CLARK, ESQ. |
SIDLEY AUSTIN LLP |
2001 ROSS AVENUE, SUITE 3600 |
DALLAS, TX 75201 |
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