Patent Assignment Details
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| Reel/Frame: | 008875/0458 | |
| Pages: | 3 |
| | Recorded: | 12/01/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/23/1999
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Application #:
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08982049
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Filing Dt:
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12/01/1997
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Title:
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METHOD OF FORMING CORROSION INHIBITING FILMS WITH HYDROGENATED BENZOTRIAZOLE DERIVATIVES
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Assignee
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| CALGON CENTER |
| 5400 CAMPBELLS RUN ROAD |
| PITTSBURGH, PENNSYLVANIA 15230 |
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Correspondence name and address
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WEBB ZIESENHEIM BRUENING, ET AL.
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KENT E. BALDAUF, JR.
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700 KOPPERS BUILDING
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436 SEVENTH AVENUE
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PITTSBURGH, PA 15219-1818
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