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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08/25/1998
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Application #:
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08782992
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Filing Dt:
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01/14/1997
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Inventors:
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PHILLIP C. YU, DAVID L. BACKFISH, NADA A. O'BRIEN, BRYANT P. HICHWA
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Title:
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IRIDIUM OXIDE FILM FOR ELECTROCHROMIC DEVICE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ONE PPG PLACE |
| INTELLECTUAL PROPERTY - 39S |
| PITTSBURGH, PENNSYLVANIA 15272 |
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| PPG INDUSTRIES, INC. |
| IRWIN M. STEIN, ESQ. |
| INTELLECTUAL PROPERTY DEPT. - 39S |
| ONE PPG PLACE |
| PITTSBURGH, PA 15272 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3800 WEST 143RD STREET |
| CLEVELAND, OHIO 44111 |
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| PPG INDUSTRIES, INC. |
| JOHN K. WILLIAMSON |
| IP DEPT., 39TH FLOOR |
| ONE PPG PLACE |
| PITTSBURGH, PA 15272 |
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Assignment:
3
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CORRECTIVE ASSIGNMENT TO CORRECT INCORRECT PROPERTY NUMBERS 08/666726;08/942182;
08/984387;08/990890;5645767;5698141;5723072;5744070;
5753146;5783116;5808063;
5811034 PREVIOUSLY RECORDED ON REEL 009737 FRAME 0591. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
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| 3800 WEST 143RD STREET |
| CLEVELAND, OHIO 44111 |
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| PPG INDUSTRIES, INC. |
| ONE PPG PLACE |
| LAW DEPARTMENT - 39TH FLOOR |
| PITTSBURGH, PA 15272-0001 |
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