Patent Assignment Assignor Details
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Assignor Name :
STEVENS, R.D. SAMUEL
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 009380/0900 | |
| Pages: | 4 |
| | Recorded: | 08/10/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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500 CALGON CARBON DRIVE |
PITTSBURGH, PENNSYLVANIA 15205 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09078116
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Correspondence name and address
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TITUS & MCCONOMY LLP
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THOMAS C. WETTACH
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TWENTIETH FLOOR
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FOUR GATEWAY CENTER
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PITTSBURGH, PA 15222
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Assignment:
2
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Reel/Frame: | 009932/0110 | |
| Pages: | 3 |
| | Recorded: | 04/27/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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500 CALGON CARBON DRIVE |
PITTSBURGH, PENNSYLVANIA 15205 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09300325
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Correspondence name and address
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TITUS & MCCONOMY LLP
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THOMAS C. WETTACH, ESQUIRE
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FOUR GATEWAY CENTER, TWENTIETH FLOOR
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PGH, PA 15222
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