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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03/18/2003
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Application #:
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09354178
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Filing Dt:
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07/16/1999
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Inventors:
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ROBERT H. VAUGHN, KEITH R. NICHOLSON, TOAN P. VO
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Title:
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PROCESS FOR PRODUCTION OF CARBONACEOUS CHARS HAVING CATALYTIC ACTIVITY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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500 CALGON CARBON DR. |
PITTSBURH, PENNSYLVANIA 15205 |
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TITUS & MCCONOMY LLP |
THOMAS C. WETTACH |
FOUR GATEWA CENTER |
TWENTIETH FLOOR |
PITTSBURGH, PA 15222 |
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Assignment:
2
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530 FIFTH AVENUE |
8TH FLOOR |
NEW YORK, NEW YORK 10036 |
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COHEN & GRIGSBY, P.C. |
11 STANWIX STREET |
15TH FLOOR |
PITTSBURGH, PA 15222-1319 |
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Assignment:
3
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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500 CALGON CARBON DRIVE |
PITTSBURGH, PENNSYLVANIA 15205 |
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ROBERT J. TOTH |
535 SMITHFIELD STREET |
K&L GATES LLP |
PITTSBURGH, PA 15222 |
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